CN203679993U - Rail web rust removal grinding machine - Google Patents
Rail web rust removal grinding machine Download PDFInfo
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- CN203679993U CN203679993U CN201420035442.5U CN201420035442U CN203679993U CN 203679993 U CN203679993 U CN 203679993U CN 201420035442 U CN201420035442 U CN 201420035442U CN 203679993 U CN203679993 U CN 203679993U
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- web
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910001651 emery Inorganic materials 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a rail web rust removal grinding machine. The rail web rust removal grinding machine comprises a first grinding wheel used for grinding the left side face of a rail web of a steel rail, a second grinding wheel used for grinding the right side face of the rail web of the steel rail and a main machine frame. A tail machine frame is arranged at one end of the main machine frame and a first fixing frame and a second fixing frame are arranged at the other end of the main machine frame. A first work head used for driving the first grinding wheel to rotate is installed on the first fixing frame. A second work head used for driving the second grinding wheel to rotate is installed on the second fixing frame. The left side and the right side of the tail machine frame are respectively provided with walking wheels walking along the lower bottom face of a rail jaw of the steel rail. The tail machine frame is provided with two first guide wheels walking along the left side face of the rail jaw of the steel rail and along the right side face of the rail jaw of the steel rail respectively. The end, far away from the tail machine frame, of the main machine frame is provided with two second guide wheels walking along the left side face of the rail jaw and along the right side face of the rail jaw respectively. The rail web rust removal grinding machine is stable in operation, good in grinding effect, simple in structure and convenient to disassemble, assemble, popularize and use.
Description
Technical field
The utility model relates to a kind of sander, particularly relates to a kind of web of the rail rust-removal grinding machine.
Background technology
Before long and short rail welding construction operation, for guaranteeing that mobile rail welding machine group is fully conducted electricity in welding process and exothermic welding avoids slag inclusion, pore to occur in welding process, tracking waist portions must be polished.Due to some projects construction requirement, use three-phase abrasive machine respectively to hold one by four workmans polishes to the web of the rail simultaneously, practice repeatedly proves that these class methods are consuming time, work consuming, cost is higher, working space is limited, and facility also can be because long working is damaged.Therefore, utilize artificial hand-held grinder to carry out web of the rail rust cleaning, far can not meet efficient, high-quality, the low cost requirement of weld job.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of web of the rail rust-removal grinding machine is provided.This web of the rail rust-removal grinding machine operates steadily, polishes effective, and its simple in structure, easy accessibility, be convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: web of the rail rust-removal grinding machine, it is characterized in that: comprise the first emery wheel for rail grinding web of the rail left surface, the mainframe of laying for the second emery wheel of rail grinding web of the rail right flank with along rail length direction, described mainframe one end is provided with the capable frame of tail, the described mainframe other end is provided with the first fixed mount and the second fixed mount, the first working head for driving the first emery wheel to rotate is installed on described the first fixed mount, the second working head for driving the second emery wheel to rotate is installed on described the second fixed mount, the left and right sides of the capable frame of described tail is provided with along the road wheel of Rail jaw bottom surface walking, in the capable frame of described tail, be provided with two respectively along the first directive wheel of the left surface of Rail jaw and the right flank of described rail jaw walking, described mainframe is provided with two respectively along the second directive wheel of the left surface of rail jaw and the right flank of rail jaw walking away from one end of the capable frame of tail.
Above-mentioned web of the rail rust-removal grinding machine, is characterized in that: on described mainframe, be provided with roller shelves, the roller for rolling along rail rail level is installed in described roller shelves.
Above-mentioned web of the rail rust-removal grinding machine, is characterized in that: the first geometrical clamp for clamping the first working head bottom is installed on described the first fixed mount, the second geometrical clamp for clamping the second working head bottom is installed on described the second fixed mount; Described the first geometrical clamp comprises the first geometrical clamp body, and one end of described the first geometrical clamp body is provided with two the first clamping limbs, and the other end of described the first geometrical clamp body is provided with the first transmission nut; Described the second geometrical clamp comprises the second geometrical clamp body, and one end of described the second geometrical clamp body is provided with two the second clamping limbs, and the other end of described the second geometrical clamp body is provided with the second transmission nut.
Above-mentioned web of the rail rust-removal grinding machine, is characterized in that: comprise the first lateral adjustment for adjusting distance between the first geometrical clamp afterbody and the second geometrical clamp afterbody and for adjusting the second lateral adjustment of distance between the first geometrical clamp head and the second geometrical clamp head.
Above-mentioned web of the rail rust-removal grinding machine, it is characterized in that: described the first lateral adjustment comprises the first screw rod, described the first screw rod comprise with the first thread segment of the first transmission nut threaded engagement and with the second thread segment of the second transmission nut threaded engagement, the screw thread rotation opposite direction of described the first thread segment and the second thread segment, on described the first screw rod and the arranged outside that is positioned at the first transmission nut have locking nut, on described the first screw rod and the arranged outside that is positioned at the second transmission nut have block.
Above-mentioned web of the rail rust-removal grinding machine, it is characterized in that: described the second lateral adjustment comprises the second screw rod, described the second screw rod comprises the 3rd thread segment and the 4th thread segment, one end of described the 3rd thread segment is connected with one end of the 4th thread segment, the other end of described the 3rd thread segment is connected with the first polished rod section, the other end of described the 4th thread segment is connected with the second polished rod section, described the 3rd thread segment successively through two described the first clamping limbs and with the first clamping limb threaded engagement, described the 4th thread segment successively through two described the second clamping limbs and with the second clamping limb threaded engagement, the screw thread rotation opposite direction of described the 3rd thread segment and the 4th thread segment, described the first polished rod section and be provided with the first spring between first clamping limb in outside, described the second polished rod section and be provided with the second spring between second clamping limb in outside.
Above-mentioned web of the rail rust-removal grinding machine, is characterized in that: comprise the 3rd lateral adjustment for adjusting distance between the first fixed mount and the second fixed mount.
Above-mentioned web of the rail rust-removal grinding machine, it is characterized in that: described the 3rd lateral adjustment comprises the 3rd screw rod, described the 3rd screw rod comprises the 5th thread segment and the 6th thread segment, one end of described the 5th thread segment is connected with one end of the 6th thread segment, the other end of described the 5th thread segment is connected with the 3rd polished rod section, the other end of described the 6th thread segment is connected with the 4th polished rod section, the first hold-down nut threaded engagement of described the 5th thread segment and the first fixed mount upper end, the second hold-down nut threaded engagement of described the 6th thread segment and the second fixed mount upper end, the screw thread rotation opposite direction of described the 5th thread segment and described the 6th thread segment, on described mainframe, be provided with the extension board between the first hold-down nut and the second hold-down nut, described the 5th thread segment and described the 6th thread segment are all matched in clearance through described extension board and with extension board, between described the 3rd polished rod section and the first hold-down nut, be provided with the 3rd spring, between described the 4th polished rod section and the second hold-down nut, be provided with the 4th spring.
Above-mentioned web of the rail rust-removal grinding machine, is characterized in that: comprise for drive the first fixed mount and the second fixed mount near or away from the vertical adjustment mechanism of mainframe; Described vertical adjustment mechanism comprises the 4th screw rod being connected with the first hold-down nut and the 5th screw rod being connected with the second hold-down nut, one end of described the 4th screw rod is through the first bar hole on mainframe and be connected with the first sleeve, one end of described the 5th screw rod is through the second bar hole on mainframe and be connected with the second sleeve, described the first sleeve coordinates with the 4th screw flight, and described the second sleeve coordinates with the 5th screw flight.
Above-mentioned web of the rail rust-removal grinding machine, it is characterized in that: one end of described mainframe is connected with expansion link, one end of described expansion link is connected with two vertical struts in the capable frame of tail, in the capable frame of described tail, be connected with the height regulating rod of vertical setting, the upper end of described height regulating rod through expansion link and with expansion link threaded engagement.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design.
2, the utility model is by two the first directive wheels and two the second directive wheels, it can carry out good guiding and location to the whole web of the rail rust-removal grinding machine under being kept in motion, avoid left and right skew, effectively raise this web of the rail rust-removal grinding machine along the horizontal stability in rail moving process.
3, the utility model is by roller is set, and described roller matches with the first directive wheel and the second directive wheel, further improved this web of the rail rust-removal grinding machine along the horizontal stability in rail moving process.
4, the utility model by arrange vertical adjustment mechanism can to drive the first fixed mount and the second fixed mount near or away from mainframe, and then the first working head and the second working head can be adjusted to vertical state, and with the cooperatively interacting of the first lateral adjustment, the second lateral adjustment and the 3rd lateral adjustment, finally reached spacing to the first emery wheel and the second emery wheel and the adjustment with horizontal plane angle.
5, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, working space is flexible, save man-hour, saved manpower, and its easy accessibility, can reuse, and not only cost is low, and work safety, reliable.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view in Fig. 1.
Fig. 3 is the B-B cutaway view in Fig. 1.
Fig. 4 is the top view of Fig. 1.
Fig. 5 is the enlarged drawing at C place in Fig. 4.
Fig. 6 is the structural representation of the utility model the first lateral adjustment and the second lateral adjustment.
Description of reference numerals:
1-rail; 1-1-web of the rail; 1-2-rail jaw;
2-height regulating rod; The capable frame of 3-tail; The 4-the first directive wheel;
5-cylinder; 6-roller shelves; The 7-the first lateral adjustment;
7-1-the first screw rod; 7-2-the first thread segment; 7-3-the second thread segment;
7-4-locking nut; 7-5-block; The 8-the second directive wheel;
9-mainframe; 9-1-the first bar hole; 9-2-the second bar hole;
The 10-the first working head; The 11-the first fixed mount; 11-1-the first hold-down nut;
The 12-the three lateral adjustment; 12-1-three polished rod section;
12-2-four polished rod section; 12-3-three spring; 12-4-four spring;
The 13-the second lateral adjustment; 13-1-the second screw rod;
13-2-three thread segment; 13-3-four thread segment; 13-4-the first polished rod section;
13-5-the second polished rod section; 13-6-the first spring; 13-7-the second spring;
The 14-the first emery wheel fixed axis; The 15-the first emery wheel; 16-connecting bolt;
17-vertical adjustment mechanism; 17-1-four screw rod; 17-2-five screw rod;
17-3-the first sleeve; 17-4-the second sleeve; 18-vertically strut;
19-road wheel; 20-expansion link; 21-handle;
22-extension board; The 23-the first geometrical clamp;
23-1-the first geometrical clamp body; 23-2-the first clamping limb;
23-3-the first transmission nut; The 24-the second emery wheel fixed axis; The 25-the second working head;
The 26-the second fixed mount; 26-1-the second hold-down nut; The 27-the second emery wheel;
The 28-the second geometrical clamp; 28-1-the second geometrical clamp body;
28-2-the second clamping limb; 28-3-the second transmission nut.
The specific embodiment
As Fig. 1, Fig. 2, a kind of web of the rail rust-removal grinding machine shown in Fig. 3 and Fig. 4, comprise the first emery wheel 15 for rail grinding 1 web of the rail 1-1 left surface, the mainframe 9 of laying for the second emery wheel 27 of rail grinding 1 web of the rail 1-1 right flank with along rail 1 length direction, described mainframe 9 one end are provided with the capable frame 3 of tail, described mainframe 9 other ends are provided with the first fixed mount 11 and the second fixed mount 26, the first working head 10 for driving the first emery wheel 15 to rotate is installed on described the first fixed mount 11, the second working head 25 for driving the second emery wheel 27 to rotate is installed on described the second fixed mount 26, the left and right sides of the capable frame 3 of described tail is provided with along the road wheel 19 of rail 1 rail jaw 1-2 bottom surface walking, in the capable frame 3 of described tail, be provided with two respectively along the first directive wheel 4 of the left surface of rail 1 rail jaw 1-2 and the right flank of described rail jaw 1-2 walking, described mainframe 9 is provided with two respectively along the second directive wheel 8 of the left surface of rail jaw 1-2 and the right flank of rail jaw 1-2 walking away from one end of the capable frame 3 of tail.
When the present embodiment uses, when this web of the rail rust-removal grinding machine moves along rail 1, by the first emery wheel 15, the left surface of rail 1 web of the rail 1-1 is polished, by the second emery wheel 27, the right flank of described web of the rail 1-1 is polished, owing to being provided with two the first directive wheels 4 and two the second directive wheels 8 in the present embodiment, and two the first directive wheels 4 are positioned at the afterbody of the capable frame 3 of tail, two the second guide wheels 8 are positioned at the head of mainframe 9, four directive wheels can carry out good guiding and location to the whole web of the rail rust-removal grinding machine under being kept in motion, avoid left and right skew, effectively raise this web of the rail rust-removal grinding machine along the horizontal stability in rail 1 moving process, in addition, road wheel 19 by the capable frame of tail 3 left and right sides along rail 1 rail jaw 1-2 bottom surface walking, described road wheel 19 has been realized the effect that drives this web of the rail rust-removal grinding machine walking on the one hand, when making on the other hand the capable frame 3 of tail move, the capable frame 3 of tail is connected with rail 1 is stable.
In the present embodiment, in described the first working head 10, be provided with the first drive motors, the output shaft of described the first drive motors stretches out the first working head 10 and drives the first emery wheel fixed axis 14 to rotate, and described the first emery wheel 15 is arranged on the first emery wheel fixed axis 14; In described the second working head 25, be provided with the second drive motors, the output shaft of described the second drive motors stretches out the second working head 25 and drives the second emery wheel fixed axis 24 to rotate, and described the second emery wheel 27 is arranged on the second emery wheel fixed axis 24.Described the first directive wheel 4, the second directive wheel 8 and road wheel 19 are made by bearing, and wherein, described road wheel 19 is connected by the capable frame 3 of connecting bolt 16 and tail, by the clamp nut of adjusting on the first connecting bolt 16, the height of road wheel 19 is adjusted.
As shown in Figure 1, on described mainframe 9, be provided with roller shelves 6, the roller 5 for rolling along rail 1 rail level is installed in described roller shelves 6.By roller 5 is set, and described roller 5 matches with the first directive wheel 4 and the second directive wheel 8, further improved this web of the rail rust-removal grinding machine along the horizontal stability in rail 1 moving process.
As shown in Fig. 1 and Fig. 6, the first geometrical clamp 23 for clamping the first working head 10 bottoms is installed on described the first fixed mount 11, the second geometrical clamp 28 for clamping the second working head 25 bottoms is installed on described the second fixed mount 26; Described the first geometrical clamp 23 comprises the first geometrical clamp body 23-1, and one end of described the first geometrical clamp body 23-1 is provided with two the first clamping limb 23-2, and the other end of described the first geometrical clamp body 23-1 is provided with the first transmission nut 23-3; Described the second geometrical clamp 28 comprises the second geometrical clamp body 28-1, and one end of described the second geometrical clamp body 28-1 is provided with two the second clamping limb 28-2, and the other end of described the second geometrical clamp body 28-1 is provided with the second transmission nut 28-3.In the present embodiment, by the first geometrical clamp 23 and the second geometrical clamp 28 are set, having realized the location to the first working head 10 and the second working head 25 on the one hand, is that the adjustment of the spacing of the first working head 10 and the second working head 25 provides the foundation on the other hand.
As shown in Figure 1 and Figure 4, this web of the rail rust-removal grinding machine comprises the first lateral adjustment 7 for adjusting distance between the first geometrical clamp 23 afterbodys and the second geometrical clamp 28 afterbodys and for adjusting the second lateral adjustment 13 of distance between the first geometrical clamp 23 heads and the second geometrical clamp 28 heads.By the cooperation of the first lateral adjustment 7 and the second lateral adjustment 13, can effectively adjust the spacing of the first geometrical clamp 23 and the second geometrical clamp 28, thereby facilitated, the position of the first emery wheel 15 and the second emery wheel 27 is adjusted, to reach polishing effect in various degree.
As shown in Figure 6, described the first lateral adjustment 7 comprises the first screw rod 7-1, described the first screw rod 7-1 comprise with the first thread segment 7-2 of the first transmission nut 23-3 threaded engagement and with the second thread segment 7-3 of the second transmission nut 28-3 threaded engagement, the screw thread rotation opposite direction of described the first thread segment 7-2 and the second thread segment 7-3, described the first screw rod 7-1 arranged outside upper and that be positioned at the first transmission nut 23-3 has locking nut 7-4, and described the first screw rod 7-1 arranged outside upper and that be positioned at the second transmission nut 28-3 has block 7-5.When it uses; rotate the first screw rod 7-1; the first thread segment 7-2 carries out screw thread transmission with the first transmission nut 23-3 and coordinates; the second thread segment 7-3 carries out screw thread transmission with the second transmission nut 28-3 and coordinates; due to the screw thread rotation opposite direction of the first thread segment 7-2 and the second thread segment 7-3; so in the time that the first screw rod 7-1 rotates; the first geometrical clamp 23 afterbodys and the second geometrical clamp 28 afterbodys mutually draw close or away from; owing to being provided with locking nut 7-4 and block 7-5, guarantee that the first screw rod 7-1 only rotates motion and do not produce displacement.
As shown in Figure 6, described the second lateral adjustment 13 comprises the second screw rod 13-1, described the second screw rod 13-1 comprises the 3rd thread segment 13-2 and the 4th thread segment 13-3, one end of described the 3rd thread segment 13-2 is connected with one end of the 4th thread segment 13-3, the other end of described the 3rd thread segment 13-2 is connected with the first polished rod section 13-4, the other end of described the 4th thread segment 13-3 is connected with the second polished rod section 13-5, described the 3rd thread segment 13-2 successively through two described the first clamping limb 23-2 and with the first clamping limb 23-2 threaded engagement, described the 4th thread segment 13-3 successively through two described the second clamping limb 28-2 and with the second clamping limb 28-2 threaded engagement, the screw thread rotation opposite direction of described the 3rd thread segment 13-2 and the 4th thread segment 13-3, described the first polished rod section 13-4 and be provided with the first spring 13-6 between the first clamping limb 23-2 in outside, described the second polished rod section 13-5 and be provided with the second spring 13-7 between the second clamping limb 28-2 in outside.When it uses, by rotating the second screw rod 13-1, due to the screw thread rotation opposite direction of the 3rd thread segment 13-2 and the 4th thread segment 13-3, so the second screw rod 13-1 is in rotation, the first geometrical clamp 23 heads and the second geometrical clamp 28 heads mutually draw close or away from, and by the first spring 13-6 and the second spring 13-7 are set, by the effect of its spring force, guarantee can not produce displacement because the reason of vibration makes the second screw rod 13-1 in bruting process, and then effectively by the locking position of the first emery wheel 15 and the second emery wheel 27, guarantee the uniformity to rail 1 web of the rail 1-1 polishing.
As shown in Figure 1 and Figure 4, this web of the rail rust-removal grinding machine comprises the 3rd lateral adjustment 12 for adjusting distance between the first fixed mount 11 and the second fixed mount 26.By the 3rd lateral adjustment 12 is set, can effectively adjust the distance between the first fixed mount 11 and the second fixed mount 26, and then realized the distance between the first working head 10 and the second working head 25 is adjusted, finally realize the adjustment to distance between the first emery wheel 15 and the second emery wheel 27.
As shown in Figure 5, described the 3rd lateral adjustment 12 comprises the 3rd screw rod, described the 3rd screw rod comprises the 5th thread segment and the 6th thread segment, one end of described the 5th thread segment is connected with one end of the 6th thread segment, the other end of described the 5th thread segment is connected with the 3rd polished rod section 12-1, the other end of described the 6th thread segment is connected with the 4th polished rod section 12-2, the first hold-down nut 11-1 threaded engagement of described the 5th thread segment and the first fixed mount 11 upper ends, the second hold-down nut 26-1 threaded engagement of described the 6th thread segment and the second fixed mount 26 upper ends, the screw thread rotation opposite direction of described the 5th thread segment and described the 6th thread segment, on described mainframe 9, be provided with the extension board 22 between the first hold-down nut 11-1 and the second hold-down nut 26-1, described the 5th thread segment and described the 6th thread segment are all matched in clearance through described extension board 22 and with extension board 22, between described the 3rd polished rod section 12-1 and the first hold-down nut 11-1, be provided with the 3rd spring 12-3, between described the 4th polished rod section 12-2 and the second hold-down nut 26-1, be provided with the 4th spring 12-4.When it uses, by rotating described the 3rd screw rod, by the screw thread transmission of described the 5th thread segment and the first hold-down nut 11-1, and the screw thread transmission of described the 6th thread segment and the second hold-down nut 26-1, thereby drive the first fixed mount 11 and the second fixed mount 26 is drawn close mutually or away from, and by the first spring 13-6 and the second spring 13-7 are set, by the effect of its spring force, guarantee can not produce displacement because the reason of vibration makes described the 3rd screw rod in bruting process, and then effectively by the locking position of the first emery wheel 15 and the second emery wheel 27, guarantee the uniformity to rail 1 web of the rail 1-1 polishing.
In conjunction with Fig. 1, Fig. 2, Fig. 4 and Fig. 5, this web of the rail rust-removal grinding machine comprise for drive the first fixed mount 11 and the second fixed mount 26 near or away from the vertical adjustment mechanism 17 of mainframe 9; Described vertical adjustment mechanism 17 comprises the 4th screw rod 17-1 being connected with the first hold-down nut 11-1 and the 5th screw rod 17-2 being connected with the second hold-down nut 26-1, one end of described the 4th screw rod 17-1 is through the first bar hole 9-1 on mainframe 9 and be connected with the first sleeve 17-3, one end of described the 5th screw rod 17-2 is through the second bar hole 9-2 on mainframe 9 and be connected with the second sleeve 17-4, described the first sleeve 17-3 and the 4th screw rod 17-1 threaded engagement, described the second sleeve 17-4 and the 5th screw rod 17-2 threaded engagement.By arrange vertical adjustment mechanism 17 can to drive the first fixed mount 11 and the second fixed mount 26 near or away from mainframe 9, and then the first working head 10 and the second working head 25 can be adjusted to vertical state, and with the cooperatively interacting of the first lateral adjustment 7, the second lateral adjustment 13 and the 3rd lateral adjustment 12, finally reached spacing to the first emery wheel 15 and the second emery wheel 27 and the adjustment with horizontal plane angle.When this vertical adjustment mechanism 17 is used, by rotating respectively the first sleeve 17-3 and the second sleeve 17-4, by threaded engagement and the second sleeve 17-4 and the 5th screw rod 17-2 threaded engagement of the first sleeve 17-3 and the 4th screw rod 17-1, in the 4th screw rod 17-1 stretches into the first sleeve 17-3 time, described the first fixed mount 11 is away from mainframe 9, in the time that the 4th screw rod 17-1 stretches out the first sleeve 17-3, described the first fixed mount 11 is near mainframe 9, in like manner, in the 5th screw rod 17-2 stretches into the second sleeve 17-4 time, described the first fixed mount 11 is away from mainframe 9, in the time that the 5th screw rod 17-2 stretches out the second sleeve 17-4, described the first fixed mount 11 is near mainframe 9.In addition, in the time adjusting by the 3rd lateral adjustment 12, described the 4th screw rod 17-1 translation in the first bar hole 9-1, described the 5th screw rod 17-2 translation in the second bar hole 9-2.
As shown in Figure 1, one end of described mainframe 9 is connected with expansion link 20, one end of described expansion link 20 is connected with two vertical struts 18 in the capable frame 3 of tail, in the capable frame 3 of described tail, be connected with the height regulating rod 2 of vertical setting, the upper end of described height regulating rod 2 through expansion link 20 and with expansion link 20 threaded engagement.When use, by rotating height regulating rod 2, can drive expansion link 20 to move up and down, and then mainframe 9 is adjusted to level, and guarantee closely cooperating of cylinder 5 and rail 1 rail level.Described expansion link 20 can stretch in mainframe 9, and described roller shelves 6 is enclosed within on expansion link 20, and can pass through turning handle 21, makes the bar portion of handle 21 stretch into roller shelves 6 withstanding on expansion link 20 tightly, thereby by the locking position of expansion link 20.In addition, by vertical strut 18 is set, guaranteed the stability that mainframe 9 is connected with the capable frame 3 of tail.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (10)
1. web of the rail rust-removal grinding machine, it is characterized in that: comprise the first emery wheel (15) for rail grinding (1) web of the rail (1-1) left surface, the mainframe (9) of laying for second emery wheel (27) of rail grinding (1) web of the rail (1-1) right flank with along rail (1) length direction, described mainframe (9) one end is provided with the capable frame of tail (3), described mainframe (9) other end is provided with the first fixed mount (11) and the second fixed mount (26), the first working head (10) for driving the first emery wheel (15) to rotate is installed on described the first fixed mount (11), the second working head (25) for driving the second emery wheel (27) to rotate is installed on described the second fixed mount (26), the left and right sides of the capable frame of described tail (3) is provided with along the road wheel (19) of rail (1) rail jaw (1-2) bottom surface walking, in the capable frame of described tail (3), be provided with two respectively along first directive wheel (4) of the left surface of described rail jaw (1-2) and the right flank of described rail jaw (1-2) walking, described mainframe (9) is provided with two respectively along second directive wheel (8) of the left surface of rail jaw (1-2) and the right flank of rail jaw (1-2) walking away from one end of the capable frame of tail (3).
2. web of the rail rust-removal grinding machine according to claim 1, is characterized in that: on described mainframe (9), be provided with roller shelves (6), the roller (5) for rolling along rail (1) rail level is installed in described roller shelves (6).
3. web of the rail rust-removal grinding machine according to claim 1 and 2, it is characterized in that: the first geometrical clamp (23) for clamping the first working head (10) bottom is installed on described the first fixed mount (11), the second geometrical clamp (28) for clamping the second working head (25) bottom is installed on described the second fixed mount (26); Described the first geometrical clamp (23) comprises the first geometrical clamp body (23-1), one end of described the first geometrical clamp body (23-1) is provided with two the first clamping limbs (23-2), and the other end of described the first geometrical clamp body (23-1) is provided with the first transmission nut (23-3); Described the second geometrical clamp (28) comprises the second geometrical clamp body (28-1), one end of described the second geometrical clamp body (28-1) is provided with two the second clamping limbs (28-2), and the other end of described the second geometrical clamp body (28-1) is provided with the second transmission nut (28-3).
4. web of the rail rust-removal grinding machine according to claim 3, is characterized in that: comprise the first lateral adjustment (7) for adjusting distance between the first geometrical clamp (23) afterbody and the second geometrical clamp (28) afterbody and for adjusting second lateral adjustment (13) of distance between the first geometrical clamp (23) head and the second geometrical clamp (28) head.
5. web of the rail rust-removal grinding machine according to claim 4, it is characterized in that: described the first lateral adjustment (7) comprises the first screw rod (7-1), described the first screw rod (7-1) comprise with first thread segment (7-2) of the first transmission nut (23-3) threaded engagement and with second thread segment (7-3) of the second transmission nut (28-3) threaded engagement, the screw thread rotation opposite direction of described the first thread segment (7-2) and the second thread segment (7-3), described the first screw rod (7-1) arranged outside upper and that be positioned at the first transmission nut (23-3) has locking nut (7-4), described the first screw rod (7-1) arranged outside upper and that be positioned at the second transmission nut (28-3) has block (7-5).
6. web of the rail rust-removal grinding machine according to claim 5, it is characterized in that: described the second lateral adjustment (13) comprises the second screw rod (13-1), described the second screw rod (13-1) comprises the 3rd thread segment (13-2) and the 4th thread segment (13-3), one end of described the 3rd thread segment (13-2) is connected with one end of the 4th thread segment (13-3), the other end of described the 3rd thread segment (13-2) is connected with the first polished rod section (13-4), the other end of described the 4th thread segment (13-3) is connected with the second polished rod section (13-5), described the 3rd thread segment (13-2) successively through two described the first clamping limbs (23-2) and with the first clamping limb (23-2) threaded engagement, described the 4th thread segment (13-3) successively through two described the second clamping limbs (28-2) and with the second clamping limb (28-2) threaded engagement, the screw thread rotation opposite direction of described the 3rd thread segment (13-2) and the 4th thread segment (13-3), described the first polished rod section (13-4) and be positioned at outside the first clamping limb (23-2) between be provided with the first spring (13-6), described the second polished rod section (13-5) and be positioned at outside the second clamping limb (28-2) between be provided with the second spring (13-7).
7. web of the rail rust-removal grinding machine according to claim 1, is characterized in that: comprise the 3rd lateral adjustment (12) for adjusting distance between the first fixed mount (11) and the second fixed mount (26).
8. web of the rail rust-removal grinding machine according to claim 7, it is characterized in that: described the 3rd lateral adjustment (12) comprises the 3rd screw rod, described the 3rd screw rod comprises the 5th thread segment and the 6th thread segment, one end of described the 5th thread segment is connected with one end of the 6th thread segment, the other end of described the 5th thread segment is connected with the 3rd polished rod section (12-1), the other end of described the 6th thread segment is connected with the 4th polished rod section (12-2), the first hold-down nut (11-1) threaded engagement of described the 5th thread segment and the first fixed mount (11) upper end, the second hold-down nut (26-1) threaded engagement of described the 6th thread segment and the second fixed mount (26) upper end, the screw thread rotation opposite direction of described the 5th thread segment and described the 6th thread segment, on described mainframe (9), be provided with the extension board (22) being positioned between the first hold-down nut (11-1) and the second hold-down nut (26-1), described the 5th thread segment and described the 6th thread segment are all matched in clearance through described extension board (22) and with extension board (22), between described the 3rd polished rod section (12-1) and the first hold-down nut (11-1), be provided with the 3rd spring (12-3), between described the 4th polished rod section (12-2) and the second hold-down nut (26-1), be provided with the 4th spring (12-4).
9. web of the rail rust-removal grinding machine according to claim 8, is characterized in that: comprise for drive the first fixed mount (11) and the second fixed mount (26) near or away from the vertical adjustment mechanism (17) of mainframe (9), described vertical adjustment mechanism (17) comprises the 4th screw rod (17-1) being connected with the first hold-down nut (11-1) and the 5th screw rod (17-2) being connected with the second hold-down nut (26-1), one end of described the 4th screw rod (17-1) is through the first bar hole (9-1) on mainframe (9) and be connected with the first sleeve (17-3), one end of described the 5th screw rod (17-2) is through the second bar hole (9-2) on mainframe (9) and be connected with the second sleeve (17-4), described the first sleeve (17-3) and the 4th screw rod (17-1) threaded engagement, described the second sleeve (17-4) and the 5th screw rod (17-2) threaded engagement.
10. web of the rail rust-removal grinding machine according to claim 1, it is characterized in that: one end of described mainframe (9) is connected with expansion link (20), one end of described expansion link (20) is connected with two the vertical struts (18) in the capable frame of tail (3), in the capable frame of described tail (3), be connected with the height regulating rod (2) of vertical setting, the upper end of described height regulating rod (2) through expansion link (20) and with expansion link (20) threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035442.5U CN203679993U (en) | 2014-01-20 | 2014-01-20 | Rail web rust removal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035442.5U CN203679993U (en) | 2014-01-20 | 2014-01-20 | Rail web rust removal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679993U true CN203679993U (en) | 2014-07-02 |
Family
ID=51001952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035442.5U Expired - Fee Related CN203679993U (en) | 2014-01-20 | 2014-01-20 | Rail web rust removal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722477A (en) * | 2014-01-20 | 2014-04-16 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN104589193A (en) * | 2015-01-23 | 2015-05-06 | 德阳路通铁路技术开发有限公司 | Adjustable steel rail derusting machine |
| CN110181225A (en) * | 2019-07-02 | 2019-08-30 | 天台云层自动化科技有限公司 | A kind of railway maintenance equipment with track derusting and crack repair function |
-
2014
- 2014-01-20 CN CN201420035442.5U patent/CN203679993U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722477A (en) * | 2014-01-20 | 2014-04-16 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN103722477B (en) * | 2014-01-20 | 2016-03-02 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN104589193A (en) * | 2015-01-23 | 2015-05-06 | 德阳路通铁路技术开发有限公司 | Adjustable steel rail derusting machine |
| CN104589193B (en) * | 2015-01-23 | 2017-01-25 | 德阳路安恒轨道技术开发有限公司 | Adjustable steel rail derusting machine |
| CN110181225A (en) * | 2019-07-02 | 2019-08-30 | 天台云层自动化科技有限公司 | A kind of railway maintenance equipment with track derusting and crack repair function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |