CN217433965U - Burnishing device is used in processing of crane car frame - Google Patents
Burnishing device is used in processing of crane car frame Download PDFInfo
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- CN217433965U CN217433965U CN202221377414.2U CN202221377414U CN217433965U CN 217433965 U CN217433965 U CN 217433965U CN 202221377414 U CN202221377414 U CN 202221377414U CN 217433965 U CN217433965 U CN 217433965U
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- polishing
- car frame
- crane car
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Abstract
The utility model discloses a burnishing device is used in processing of crane car frame, rotate the post including first rotation post and second, first rotation post rotates one side outer wall of post with the second and opens and has two annular fixed slots, four the fixed bearing ring that is equipped with of inner wall of annular fixed slot, four one side outer wall of the fixed bearing ring is equipped with an I shape support through welded fastening. The utility model discloses an electric motor's output shaft drives first rotation post rotatoryly, and first rotation post drives the polishing and polishes and take rotatoryly, and the polishing is polished and is taken and remove on the outer wall of first rotation post and second rotation post, and the polishing of constantly removing is polished and is taken and polish at the overhead crane car frame on the surface, and the polishing is polished and is taken and remove along the direction of crane car frame, is convenient for polish the crane car frame, and it is even to polish, and polishing effect is good, has improved the efficiency of polishing crane car frame.
Description
Technical Field
The utility model relates to a metalworking field, concretely relates to burnishing device is used in processing of crane car frame.
Background
The crane car frame is a bridge for fixing a crane on a flat car, and is forged by a metal material, the crane on the crane car needs to rotate, and therefore, the surface of the frame of the crane car needs to be smooth, and the surface of the frame of the crane car needs to be polished.
Use hand-held type polisher to polish the surface of crane car frame usually during current crane car frame polishing and polish, but current hand-held type polisher drives rotatory polishing dish to polish crane car frame usually, but current crane car frame all is formed by the mutual welding of bar metal bracket, and it is inhomogeneous to polish easily when polishing the metal bracket by the polishing dish, and the effect of polishing is poor, and it is inefficient to polish.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a burnishing device is used in processing of crane car frame to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a polishing device for machining a crane car frame comprises a first rotating column and a second rotating column, wherein two annular fixing grooves are formed in the outer wall of one side of each of the first rotating column and the second rotating column, bearing fixing rings are fixedly arranged on the inner walls of the four annular fixing grooves, an I-shaped support is fixedly arranged on the outer wall of one side of each of the four bearing fixing rings through welding, a polishing and polishing belt is sleeved on the outer walls of the first rotating column and the second rotating column, a first support plate is fixedly arranged on the outer wall of one side of each of the I-shaped supports, a motor fixing table is fixedly arranged on the outer wall of one end of the first support plate, an electric motor is fixedly arranged on one side of the top of the motor fixing table, an output shaft of the electric motor is fixedly connected with the outer wall of one end of the first rotating column through a coupler, a second support plate is arranged on one side of the bottom of the first support plate, a sliding plate is fixedly arranged on one side of the bottom of the second support plate through a support, the polishing and grinding device comprises a polishing and grinding belt, a sliding plate, positioning grooves and sliding rollers, wherein the sliding plate is located right below the polishing and grinding belt, the positioning grooves are distributed at equal intervals on the top of the sliding plate, and the inner walls of the positioning grooves are movably connected with the sliding rollers through rotating shafts.
Preferably, the first rotating column and the second rotating column are fixedly provided with a limiting ring on the outer wall of one side, and the first rotating column and the second rotating column are provided with a limiting disc on the outer wall of one end far away from the limiting ring.
Preferably, first rotation post and second rotate the post and keep away from the one end outer wall of spacing ring and open and have the thread fixing hole, the outer wall of spacing dish is opened and is had the fixed orifices, the bolt of looks adaptation is furnished with the inner wall of fixed orifices to the thread fixing hole, and rotatory bolt will be spacing dish and take out at first rotation post and one side outer wall of second rotation post respectively, and spacing dish is convenient for take out the polishing area of polishing after taking out from one side outer wall of first rotation post and second rotation post, then changes the outer wall that the post was rotated in first rotation post and second to a new polishing area of polishing cup joint.
Preferably, the fixed push rod that is equipped with of one side outer wall of I shape support, the fixed handle that is equipped with of one end outer wall of push rod is convenient for promote through push rod and handle the utility model discloses move on crane car frame.
Preferably, one side of the bottom of the first supporting plate is provided with four sliding holes which are distributed and penetrated equidistantly, and the outer wall of the top of the second supporting plate is fixedly provided with four threaded fixing rods which are distributed equidistantly.
Preferably, the outer wall of threaded fixing rod and the inner wall sliding connection in slip hole, the spring has been cup jointed to the outer wall of threaded fixing rod, the top and the bottom of spring are all fixed and are equipped with the bullet pad, the spring is located the bottom of first backup pad, the outer wall of threaded fixing rod has cup jointed outer hexagonal internal thread limit sleeve, outer hexagonal internal thread limit sleeve is located the top of first backup pad, and outer hexagonal internal thread limit sleeve that is equipped with through rotatory threaded fixing rod outer wall extrudees first backup pad through outer hexagonal internal thread limit sleeve and makes the spring shrink, is convenient for adjust the distance between first backup pad and the second backup pad.
In the technical scheme, the utility model provides a technological effect and advantage:
the output shaft through electric motor drives first rotation post rotatory, and first rotation post drives the polishing and polishes and takes rotatoryly, and the polishing is polished and is taken and remove on the outer wall of first rotation post and second rotation post, and the polishing through constantly removing is polished and is taken and polish on crane car frame surface, through the slip gyro wheel that is equipped with on the handle cooperation sliding plate, promotes the utility model discloses polish on crane car's frame, polish through the polishing and polish the area and polish to the surface of metal, the width of polishing area is greater than the width of crane car frame, and the polishing is polished and is taken and remove along the direction of crane car frame, is convenient for polish the crane car frame, and it is even to polish, and polishing effect is good, has improved the efficiency of polishing crane car frame.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the main structure of the present invention;
FIG. 3 is a schematic perspective view of the sliding plate of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the I-shaped bracket of the present invention;
fig. 5 is an exploded view of the first rotary column of the present invention.
Description of the reference numerals:
the device comprises a first rotating column 1, a second rotating column 2, a limiting ring 3, a limiting disc 4, a thread fixing hole 5, a fixing hole 6, a bolt 7, an annular fixing groove 8-1, a bearing fixing ring 8-2, a polishing belt 9, an I-shaped support 10, a push rod 11, a handle 12, a first support plate 13, a second support plate 14, a motor fixing table 15, an electric motor 16, a sliding hole 17, a thread fixing rod 18, a spring 19, an outer hexagonal inner thread limiting sleeve 20, a sliding plate 21, a positioning groove 22 and a sliding roller 23.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Example one
Referring to the attached drawings 1-5 of the specification, the polishing device for machining the frame of the crane truck comprises a first rotating column 1 and a second rotating column 2, wherein two annular fixing grooves 8-1 are formed in the outer wall of one side of each of the first rotating column 1 and the second rotating column 2, bearing fixing rings 8-2 are fixedly arranged on the inner walls of the four annular fixing grooves 8-1, an I-shaped support 10 is fixedly arranged on the outer wall of one side of each of the four bearing fixing rings 8-2 through welding, a polishing and grinding belt 9 is sleeved on the outer walls of the first rotating column 1 and the second rotating column 2, a first support plate 13 is fixedly arranged on the outer wall of one side of each of the I-shaped support 10, a motor fixing table 15 is fixedly arranged on the outer wall of one end of each of the first support plates 13, an electric motor 16 is fixedly arranged on one side of the top of each of the motor fixing tables 15, and an output shaft of each of the electric motors 16 is fixedly connected with the outer wall of one end of the first rotating column 1 through a shaft coupler, a second supporting plate 14 is arranged on one side of the bottom of the first supporting plate 13, a sliding plate 21 is fixedly arranged on one side of the bottom of the second supporting plate 14 through a support, the sliding plate 21 is positioned under the polishing and grinding belt 9, positioning grooves 22 distributed at equal intervals are formed in the top of the sliding plate 21, and sliding rollers 23 are movably connected to the inner walls of the positioning grooves 22 through rotating shafts.
Example two
Based on embodiment one, the fixed spacing ring 3 that is equipped with of one side outer wall of first rotation post 1 and second rotation post 2, the first rotation post 1 is equipped with spacing dish 4 with the second rotation post 2 one end outer wall of keeping away from spacing ring 3, the first rotation post 1 is opened threaded fixed orifices 5 with the second rotation post 2 one end outer wall of keeping away from spacing ring 3, the outer wall of spacing dish 4 is opened has fixed orifices 6, threaded fixed orifices 5 and the inner wall of fixed orifices 6 are furnished with the bolt 7 of looks adaptation, rotatory bolt 7 takes out spacing dish 4 at one side outer wall of first rotation post 1 and second rotation post 2 respectively, spacing dish 4 is convenient for take out polishing belt 9 after taking out from one side outer wall of first rotation post 1 and second rotation post 2, then change a new polishing belt 9 and cup joint the outer wall of first rotation post 1 and second rotation post 2.
EXAMPLE III
Based on the first embodiment, a push rod 11 is fixedly arranged on the outer wall of one side of an i-shaped support 10, a handle 12 is fixedly arranged on the outer wall of one end of the push rod 11, the utility model is convenient to be pushed to move on a crane car frame through the push rod 11 and the handle 12, four sliding holes 17 which are distributed at equal intervals are formed in one side of the bottom of a first support plate 13, four threaded fixing rods 18 which are distributed at equal intervals are fixedly arranged on the outer wall of the top of a second support plate 14, the outer wall of each threaded fixing rod 18 is in sliding connection with the inner wall of the corresponding sliding hole 17, a spring 19 is sleeved on the outer wall of each threaded fixing rod 18, elastic cushions are fixedly arranged at the top and the bottom of each spring 19, each spring 19 is positioned at the bottom of the first support plate 13, an outer hexagonal inner thread limiting sleeve 20 is sleeved on the outer wall of each threaded fixing rod 18, the outer hexagonal inner thread limiting sleeve 20 is positioned at the top of the first support plate 13, and by rotating the outer hexagonal inner thread limiting sleeve 20 arranged on the outer wall of each threaded fixing rod 18, the first supporting plate 13 is extruded by the outer hexagonal inner thread limiting sleeve 20 to enable the spring 19 to contract, so that the distance between the first supporting plate 13 and the second supporting plate 14 can be conveniently adjusted.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, when a crane frame is ground, firstly, the crane frame is fixed in the air through a supporting device, an outer hexagonal inner thread limiting sleeve 20 arranged on the outer wall of a rotary thread fixing rod 18 is used for extruding a first supporting plate 13 through the outer hexagonal inner thread limiting sleeve 20 to contract a spring 19, the distance between the first supporting plate 13 and a second supporting plate 14 is adjusted, the distance between a polishing grinding belt 9 and a sliding plate 21 is adjusted to be matched with the thickness of the crane frame, the sliding plate 21 and the polishing grinding belt 9 are clamped on the crane frame, the first rotating column 1 is driven to rotate through an output shaft of an electric motor 16, the polishing grinding belt 9 is driven to rotate by the first rotating column 1, the polishing grinding belt 9 moves on the outer walls of the first rotating column 1 and the second rotating column 2, the polishing grinding belt 9 which continuously moves is ground and polished on the surface of the crane frame through the polishing grinding belt 9 which continuously moves, the handle 12 arranged on the push rod 11 is matched with the sliding roller 23 arranged on the sliding plate 21, so that the utility model can be pushed to move and polish on the frame of the crane truck, the metal surface is polished by the polishing and grinding belt 9, the width of the polishing and grinding belt 9 is larger than that of the crane car frame, only the polishing and grinding belt 9 needs to move along the crane car frame, the crane car frame is conveniently polished, the polishing is uniform, the polishing effect is good, the efficiency of polishing the crane car frame is improved, when the polishing and grinding belt 9 is damaged, the rotating bolt 7 takes out the limiting disc 4 from the outer wall of one side of the first rotating column 1 and the outer wall of one side of the second rotating column 2 respectively, the polishing and grinding belt 9 can be conveniently taken out after the limiting disc 4 is taken out from the outer wall of one side of the first rotating column 1 and the outer wall of one side of the second rotating column 2, then a new polishing and grinding belt 9 is replaced and sleeved on the outer walls of the first rotating column 1 and the second rotating column 2.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a ground jack car burnishing device for frame processing, includes that first rotation post (1) rotates post (2) with the second, its characterized in that: the outer wall of one side of each of the first rotating column (1) and the second rotating column (2) is provided with two annular fixing grooves (8-1), the inner walls of the four annular fixing grooves (8-1) are fixedly provided with bearing fixing rings (8-2), the outer wall of one side of each of the four bearing fixing rings (8-2) is fixedly provided with an I-shaped support (10) through welding, the outer walls of the first rotating column (1) and the second rotating column (2) are sleeved with polishing and grinding belts (9), the outer wall of one side of each of the I-shaped supports (10) is fixedly provided with a first support plate (13), the outer wall of one end of each of the first support plates (13) is fixedly provided with a motor fixing table (15), one side of the top of the motor fixing table (15) is fixedly provided with an electric motor (16), and the output shaft of the electric motor (16) is fixedly connected with the outer wall of one end of the first rotating column (1) through a coupler, the polishing and grinding device is characterized in that a second supporting plate (14) is arranged on one side of the bottom of the first supporting plate (13), a sliding plate (21) is fixedly arranged on one side of the bottom of the second supporting plate (14) through a support, the sliding plate (21) is located right below the polishing and grinding belt (9), positioning grooves (22) distributed at equal intervals are formed in the top of the sliding plate (21), and sliding rollers (23) are movably connected to the inner wall of each positioning groove (22) through a rotating shaft.
2. The polishing device for machining the crane car frame as claimed in claim 1, wherein: first rotation post (1) rotates one side outer wall of post (2) with the second and is fixed and be equipped with spacing ring (3), first rotation post (1) rotates the one end outer wall that post (2) kept away from spacing ring (3) with the second and is equipped with spacing dish (4).
3. The polishing device for machining the crane car frame as claimed in claim 2, wherein: first rotation post (1) rotates post (2) and keeps away from the one end outer wall of spacing ring (3) with the second and opens threaded fixing hole (5), the outer wall of spacing dish (4) is opened has fixed orifices (6), the inner wall of threaded fixing hole (5) and fixed orifices (6) is furnished with bolt (7) of looks adaptation.
4. The polishing device for machining the crane car frame as claimed in claim 1, wherein: a push rod (11) is fixedly arranged on the outer wall of one side of the I-shaped support (10), and a handle (12) is fixedly arranged on the outer wall of one end of the push rod (11).
5. The polishing device for machining the crane car frame as claimed in claim 1, wherein: four sliding holes (17) which are distributed at equal intervals and penetrate through are formed in one side of the bottom of the first supporting plate (13), and four threaded fixing rods (18) which are distributed at equal intervals are fixedly arranged on the outer wall of the top of the second supporting plate (14).
6. The polishing device for machining the crane car frame as claimed in claim 5, wherein: the outer wall of threaded fixing rod (18) and the inner wall sliding connection in slip hole (17), spring (19) have been cup jointed to the outer wall of threaded fixing rod (18), the top and the bottom of spring (19) are all fixed and are equipped with the bullet pad, spring (19) are located the bottom of first backup pad (13), outer hexagonal internal thread limit sleeve (20) have been cup jointed to the outer wall of threaded fixing rod (18), outer hexagonal internal thread limit sleeve (20) are located the top of first backup pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377414.2U CN217433965U (en) | 2022-06-06 | 2022-06-06 | Burnishing device is used in processing of crane car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377414.2U CN217433965U (en) | 2022-06-06 | 2022-06-06 | Burnishing device is used in processing of crane car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217433965U true CN217433965U (en) | 2022-09-16 |
Family
ID=83223124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221377414.2U Active CN217433965U (en) | 2022-06-06 | 2022-06-06 | Burnishing device is used in processing of crane car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217433965U (en) |
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2022
- 2022-06-06 CN CN202221377414.2U patent/CN217433965U/en active Active
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