CN211249179U - Processing tool for lengthened beam of tractor - Google Patents
Processing tool for lengthened beam of tractor Download PDFInfo
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- CN211249179U CN211249179U CN201921920425.9U CN201921920425U CN211249179U CN 211249179 U CN211249179 U CN 211249179U CN 201921920425 U CN201921920425 U CN 201921920425U CN 211249179 U CN211249179 U CN 211249179U
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Abstract
The utility model relates to a tractor lengthened beam processing tool, which comprises a base, wherein the base comprises a processing base and a fixed base which are distributed up and down, a gap is reserved between the processing base and the fixed base, and the processing base and the fixed base are connected through a connecting plate; the front positioning assembly is arranged on the processing base and comprises a front supporting block, a front positioning block and a front pressing block; and the reverse side positioning component is arranged on the processing base and positioned beside the front side positioning component, and comprises a reverse side supporting block and a reverse side pressing block. The utility model has the advantages that: the utility model discloses a processing frock through the cooperation between base, front locating component, the reverse side locating component to realized fixing a position when the front and the reverse side of two different extension roof beams, can once realize the processing to the positive, the reverse side of extension roof beam, effectual work efficiency that has improved.
Description
Technical Field
The utility model relates to a tractor tubular beams processing field, specific tractor extension beam processing frock that says so.
Background
The tractor is a common large truck or semi-trailer which is towed by tools between a truck head and a truck bed, namely, the truck head can be separated from the original truck bed to tow other truck beds, and the truck bed can also be separated from the original truck head to be towed by other truck heads. The front of the trailer is provided with a driving capability to call a tractor, and the rear of the trailer is provided with a trailer without the driving capability, and the trailer is dragged away by the tractor. The connection mode of the tractor and the trailer has two types: the first is that the front half of the trailer is put on a traction saddle above the rear section of the tractor, and the bridge behind the tractor bears a part of the weight of the trailer, namely the semitrailer; the second is that the front end of the trailer is connected to the rear end of the tractor, and the tractor only provides forward pulling force to drag the trailer, but does not bear the downward weight of the trailer, and the trailer is fully hung. Are often used for the transportation of bulk goods within or between workshops, such as the transportation of car manufacturing warehouses to assembly lines, baggage transportation at airports.
The frame assembly of the tractor comprises longitudinal beams, tubular beams (cross beams), axles, air bags, suspension brackets, shock absorbers, lengthened beams and other components. At present, in the process of machining a lengthened beam, the front surface and the back surface of the lengthened beam need to be milled, and the traditional machining mode is; the front surface of the lengthened beam is fixed by auxiliary workpieces such as bolts and fixing plates, the front surface is milled, then the auxiliary workpieces are dismantled, the lengthened beam is turned over, the auxiliary workpieces are used for fixing, and the back surface of the lengthened beam is milled. Such a processing mode needs to involve multiple times of dismounting and mounting of auxiliary workpieces, such as bolt tightening and dismounting, which is very troublesome, the corresponding working efficiency is not high, only one elongated beam can be processed at a time, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a tractor extension beam processing frock that convenient extension beam location is fixed, can improve work efficiency.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a tractor extension beam processing frock, its innovation point lies in: comprises that
The base comprises a processing base and a fixed base which are distributed up and down, a gap is reserved between the processing base and the fixed base, and the processing base and the fixed base are connected through a connecting plate;
the front positioning assembly is arranged on the processing base and comprises a front supporting block, a front positioning block and a front pressing block;
and the reverse side positioning component is arranged on the processing base and positioned beside the front side positioning component, and comprises a reverse side supporting block and a reverse side pressing block.
Furthermore, a lightening hole is formed in the fixed base.
Furthermore, the front supporting block comprises a first movable supporting block, a second movable supporting block, a first fixed supporting block, a second fixed supporting block and a third fixed supporting block, the first movable supporting block is driven by a first supporting oil cylinder installed on the processing base to ascend and descend, the second movable supporting block is driven by a second supporting oil cylinder installed on the processing base to ascend and descend, the first fixed supporting block, the second fixed supporting block and the third fixed supporting block are distributed in a triangular shape, the first movable supporting block is located between the first fixed supporting block and the second fixed supporting block, the second movable supporting block is located between the second fixed supporting block and the third fixed supporting block, and the first fixed supporting block, the second fixed supporting block and the third fixed supporting block are all in a convex shape.
Furthermore, the number of the front positioning blocks is four, and the front positioning blocks are respectively a first middle positioning block, a second middle positioning block, a third high positioning block which are positioned on the outer side of the elongated beam and a low positioning block which is positioned on the inner side of the elongated beam, the first middle positioning block, the second middle positioning block and the third high positioning block are distributed in a triangular shape, and the low positioning block is positioned between the first middle positioning block and the second middle positioning block.
Furthermore, the front pressing block comprises a first low-position pressing block, a second low-position pressing block and a third high-position pressing block which are distributed in a triangular shape, the first low-position pressing block is driven by a first pressing oil cylinder to press the lengthened beam, the second low-position pressing block is driven by a second pressing oil cylinder to press the lengthened beam, and the third high-position pressing block is driven by a third pressing oil cylinder to press the lengthened beam.
Further, the reverse side supporting block comprises a fourth fixed supporting block and a fifth fixed supporting block.
Furthermore, the reverse side pressing block comprises a fourth high-position pressing block, a fifth high-position pressing block and a sixth middle-position pressing block which are distributed in a triangular shape, the fourth high-position pressing block is driven by a fourth pressing oil cylinder to press the lengthened beam, the fifth high-position pressing block is driven by a fifth pressing oil cylinder to press the lengthened beam, the sixth middle-position pressing block is driven by a sixth pressing oil cylinder to press the lengthened beam, a pair of fourth pressing supporting blocks are arranged on two sides of the fourth high-position pressing block, a pair of fifth pressing supporting blocks are arranged on two sides of the fifth high-position pressing block, and a pair of sixth pressing supporting blocks are arranged on two sides of the sixth middle-position pressing block.
The utility model has the advantages that: the utility model discloses a processing frock, through the base, the cooperation between positive locating component, the reverse side locating component to realized that the front to two different extension roof beams is fixed with the while location of reverse side, can once realize just, the processing of reverse side to the extension roof beam, effectual work efficiency that has improved, whole location process need not to carry out rigid fixation to the extension roof beam through auxiliary members such as bolt moreover, the convenience that whole location process is relatively, corresponding work efficiency has also improved.
For the base, a processing base is matched with a fixed base, because a plurality of oil cylinders with different heights are required to be installed on the processing base, the bottom end of the processing base is uneven and cannot be fixed, and the whole base is convenient to fix by matching the fixed base; and lightening holes are formed in the fixed base to lighten the weight of the whole base.
For the design of the front positioning assembly, the front supporting blocks, the front positioning blocks and the front pressing blocks with different heights and different distribution positions are adopted, so that the front fixing of the lengthened beam is ensured by matching with the uneven surface of the lengthened beam.
For the design of the reverse side positioning assembly, reverse side supporting blocks and reverse side pressing blocks with different heights and different distribution positions are adopted, so that the uneven surface of the lengthened beam is matched, and the reverse side of the lengthened beam is ensured to be fixed.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a schematic diagram of tractor extension beam processing frock.
Fig. 2 is the utility model discloses a tractor extension beam processes the elevation of frock.
Fig. 3 is the utility model discloses a top view of tractor extension beam processing frock.
Fig. 4 is the schematic view of the middle lengthened beam of the utility model placed on the processing tool.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
The tractor lengthened beam machining tool shown in figures 1-4 comprises
A base, the base includes top-down's processing base 12 that distributes in proper order, unable adjustment base 11, leaves the clearance between processing base 12 and unable adjustment base 11, is connected through connecting plate 11 between processing base 12 and the unable adjustment base 11 and forms, processing base 12 is the rectangle board that the area is the same with unable adjustment base 11, connecting plate 11 has four, be located respectively on four edges of processing base 12 and unable adjustment base 11, connecting plate 11 all is fixed through bolted connection with processing base 12, unable adjustment base 11. Adopt processing base 12 and 11 complex modes of unable adjustment to the base, then be because need install a plurality of not hydro-cylinders of co-altitude on processing base 12, can lead to the bottom irregularity of processing base 12 like this, unable fixed, adopt unable adjustment base 11 to cooperate, then be the fixed of having made things convenient for whole base.
The fixed base 12 is also provided with lightening holes. The lightening holes are arranged on the fixed base 12 to lighten the weight of the whole base.
And the front positioning component is arranged on the processing base 12 and comprises a front supporting block, a front positioning block and a front pressing block.
The front supporting blocks comprise a first movable supporting block 21, a second movable supporting block 22, a first fixed supporting block 23, a second fixed supporting block 24 and a third fixed supporting block 25, the first movable supporting block 21 is driven by a first supporting oil cylinder 26 arranged on the processing base 12 to lift up and down, the first supporting oil cylinder 26 is fixed on the processing base 12 through bolts, meanwhile, a through hole for installing the first supporting oil cylinder 26 is formed in the processing base 12, the second movable supporting block 22 is driven by a second supporting oil cylinder 27 arranged on the processing base 12 to lift up and down, the second supporting oil cylinder 27 is fixed on the processing base 12 through bolts, meanwhile, a through hole for installing the second supporting oil cylinder 27 is formed in the processing base 12, the first movable supporting block 21 and the second movable supporting block 22 are moved up and down, and therefore the machining can be carried out through the first supporting oil cylinder 26, The height of the first movable supporting block 21 and the height of the second movable supporting block 22 are changed by the cooperation of the second supporting oil cylinder 27, the support of the lengthened beam is ensured, the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25 are distributed in a triangular shape and are fixed on the upper surface of the lengthened beam 12 through bolts, the first movable supporting block 21 is positioned between the first fixed supporting block 23 and the second fixed supporting block 24, the second movable supporting block 22 is positioned between the second fixed supporting block 24 and the third fixed supporting block 25, the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25 are all in a convex shape, the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25 adopt a structural design in a convex shape, and the structural design is due to the concave-convex shape of the lengthened beam, and the design ensures that the first fixed supporting block 23, When the second fixed supporting block 24 and the third fixed supporting block 25 support the set point of the elongated beam, the support of the elongated beam is not stable due to the fact that the points protrude from the elongated beam are touched.
The front positioning blocks are four in total and are respectively a first middle positioning block 201, a second middle positioning block 202, a third high positioning block 203 and a low positioning block 204 positioned on the inner side of the elongated beam, the first middle positioning block 201, the second middle positioning block 202 and the third high positioning block 203 are distributed in a triangular shape, the low positioning block 204 is positioned between the first middle positioning block 201 and the second middle positioning block 202, the first middle positioning block 201, the second middle positioning block 202, the third high positioning block 203 and the low positioning block 204 are in a convex structural design, the height of the third high positioning block 203, the height of the first middle positioning block 201 and the height of the low positioning block 204 are sequentially reduced, the height of the first middle positioning block 201 is consistent with the height of the second middle positioning block 202, and the design is adopted for matching different heights of the elongated beam, so as to conveniently limit the inner side and the outer side of the lengthened beam.
The front pressing block comprises a first low-position pressing block 211, a second low-position pressing block 212 and a third high-position pressing block 213 which are distributed in a triangular shape, the first low-position pressing block 211 is driven by a first pressing oil cylinder to press the lengthened beam, the second low-position pressing block 212 is driven by a second pressing oil cylinder to press the lengthened beam, the third high-position pressing block 213 is driven by a third pressing oil cylinder to press the lengthened beam, wherein the height of the third high-position pressing block 213 in the horizontal position is higher than that of the first low-position pressing block 211, the height of the first low-position pressing block 211 in the horizontal position is consistent with that of the second low-position pressing block 212 in the horizontal position, the first low-position pressing block 211 is installed on a first pressing block fixing seat 214, the first pressing block fixing seat 214 is fixed on the processing base 12, a pair of first installation plates 215 is arranged on the first pressing block fixing seat 214, be connected with first connecting axle in the middle part position of first low level compact heap 211, the both sides of first connecting axle are all installed on first mounting panel 215, have on first mounting panel 215 and hold the hole that first connecting axle passed and rotate, first clamp cylinder installs on first compact heap fixing base 214, and keep away from the one side of extension roof beam with first low level compact heap 211 and link to each other, and drive first low level compact heap 211 and swing along the tie point between first connecting axle and the first mounting panel 215, thereby realize compressing tightly to the extension roof beam, second low level compact heap 212, the mounting structure of third high level compact heap 213 all is the same with the mounting structure of first low level compact heap 211, do not describe in detail here again.
The first low-position pressing block 211, the second low-position pressing block 212 and the third high-position pressing block 213 are respectively arranged in one-to-one correspondence with the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25, and the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25 are respectively arranged on one side of the first low-position pressing block 211, the second low-position pressing block 212 and the third high-position pressing block 213 close to the extension beam.
For the design of the front positioning assembly, the front supporting blocks, the front positioning blocks and the front pressing blocks with different heights and different distribution positions are adopted, so that the front fixing of the lengthened beam is ensured by matching with the uneven surface of the lengthened beam.
And the reverse side positioning component is arranged on the processing base 12 and positioned beside the front side positioning component, and the reverse side positioning component comprises a reverse side supporting block and a reverse side pressing block.
The reverse side supporting block comprises a fourth fixed supporting block 31 and a fifth fixed supporting block 32, the fourth fixed supporting block 31 and the fifth fixed supporting block 32 are same in structure and are step-shaped, and the fourth fixed supporting block 31 and the fifth fixed supporting block 32 are respectively a first cylindrical section, a second cylindrical section and a third cylindrical section which are sequentially distributed from top to bottom, and the diameters of the first cylindrical section, the second cylindrical section and the third cylindrical section are gradually increased.
The reverse side pressing block comprises a fourth high-position pressing block 301, a fifth high-position pressing block 302 and a sixth middle-position pressing block 303 which are distributed in a triangular shape, the fourth high-position pressing block 301 is driven by a fourth pressing oil cylinder to press the lengthened beam, the fifth high-position pressing block 302 is driven by a fifth pressing oil cylinder to press the lengthened beam, the sixth middle-position pressing block 303 is driven by a sixth pressing oil cylinder to press the lengthened beam, the mounting structures of the fourth high-position pressing block 301, the fifth high-position pressing block 302 and the sixth middle-position pressing block 303 are the same as those of the first low-position pressing block 211, and detailed description is omitted here, wherein the height of the fourth high-position pressing block 301 in the horizontal position, the height of the fifth high-position pressing block 302 in the horizontal position are the same as that of the third high-position pressing block 213, and the height of the sixth middle-position pressing block 303 in the horizontal position is lower than that of the fourth high-position pressing block 301 in the horizontal position and is higher than that of the first low-position pressing block 213 Block 211 is at the height of the horizontal position.
A pair of fourth pressing support blocks 311 is arranged on two sides of the fourth high-position pressing block 301, a pair of fifth pressing support blocks 312 is arranged on two sides of the fifth high-position pressing block 302, a pair of sixth pressing support blocks 313 is arranged on two sides of the sixth medium-position pressing block 303, the structures and heights of the fourth pressing support blocks 311 and the fifth pressing support blocks 312 are the same as those of the fourth fixed support blocks 31, and detailed description is omitted here, the sixth pressing support blocks 313 are step-shaped and are respectively a fourth cylindrical section and a fifth cylindrical section which are sequentially distributed from top to bottom, the diameters of the fourth cylindrical section and the fifth cylindrical section are gradually increased, and the height of the sixth pressing support blocks 313 is lower than that of the fourth pressing support blocks 311.
For the design of the reverse side positioning assembly, reverse side supporting blocks and reverse side pressing blocks with different heights and different distribution positions are adopted, so that the uneven surface of the lengthened beam is matched, and the reverse side of the lengthened beam is ensured to be fixed.
The working principle is as follows: during processing, two elongated beams are respectively taken, the front surface of one elongated beam is upward and is respectively supported on the first movable supporting block 21, the second movable supporting block 22, the first fixed supporting block 23, the second fixed supporting block 24 and the third fixed supporting block 25, the positions of the elongated beams are positioned and detected by utilizing the first middle positioning block 201, the second middle positioning block 202, the third high positioning block 203 and the low positioning block 204, the first middle positioning block 201, the second middle positioning block 202 and the third high positioning block 203 are ensured to be positioned at the outer side of the elongated beam, the low positioning block 204 is positioned at the inner side of the elongated beam, the reverse surface of the other elongated beam is upward and is supported on the fourth fixed supporting block 31, the fifth fixed supporting block 32, the fourth pressing supporting block 311, the fifth pressing supporting block 312 and the sixth pressing supporting block 313, and the fourth high pressing block 301 is utilized, Fifth high position compact heap 302, sixth meso position compact heap 303 come to compress tightly the extension roof beam, after two extension roof beams location are fixed, send whole processing frock to machining center and come to process the front, the reverse side of two extension roof beams simultaneously.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tractor extension beam processing frock which characterized in that: comprises that
The base comprises a processing base and a fixed base which are distributed up and down, a gap is reserved between the processing base and the fixed base, and the processing base and the fixed base are connected through a connecting plate;
the front positioning assembly is arranged on the processing base and comprises a front supporting block, a front positioning block and a front pressing block;
and the reverse side positioning component is arranged on the processing base and positioned beside the front side positioning component, and comprises a reverse side supporting block and a reverse side pressing block.
2. The tractor lengthening beam machining tool according to claim 1, characterized in that: the fixed base is also provided with lightening holes.
3. The tractor lengthening beam machining tool according to claim 1, characterized in that: the front supporting block comprises a first movable supporting block, a second movable supporting block, a first fixed supporting block, a second fixed supporting block and a third fixed supporting block, the first movable supporting block is driven by a first supporting oil cylinder installed on the processing base to ascend and descend, the second movable supporting block is driven by a second supporting oil cylinder installed on the processing base to ascend and descend, the first fixed supporting block, the second fixed supporting block and the third fixed supporting block are distributed in a triangular shape, the first movable supporting block is located between the first fixed supporting block and the second fixed supporting block, the second movable supporting block is located between the second fixed supporting block and the third fixed supporting block, and the first fixed supporting block, the second fixed supporting block and the third fixed supporting block are all in a convex shape.
4. The tractor lengthening beam machining tool according to claim 1, characterized in that: the front positioning blocks are four in number and are respectively a first middle positioning block, a second middle positioning block, a third high positioning block and a low positioning block, the first middle positioning block, the second middle positioning block and the third high positioning block are positioned on the outer side of the lengthened beam, the first middle positioning block, the second middle positioning block and the third high positioning block are distributed in a triangular shape, and the low positioning block is positioned between the first middle positioning block and the second middle positioning block.
5. The tractor lengthening beam machining tool according to claim 1, characterized in that: the front pressing block comprises a first low-position pressing block, a second low-position pressing block and a third high-position pressing block which are distributed in a triangular shape, the first low-position pressing block is driven by a first pressing oil cylinder to press the lengthened beam, the second low-position pressing block is driven by a second pressing oil cylinder to press the lengthened beam, and the third high-position pressing block is driven by a third pressing oil cylinder to press the lengthened beam.
6. The tractor lengthening beam machining tool according to claim 1, characterized in that: the reverse side supporting block comprises a fourth fixed supporting block and a fifth fixed supporting block.
7. The tractor lengthening beam machining tool according to claim 1, characterized in that: the reverse side pressing block comprises a fourth high-position pressing block, a fifth high-position pressing block and a sixth middle-position pressing block which are distributed in a triangular shape, the fourth high-position pressing block is driven by a fourth pressing oil cylinder to press the lengthened beam, the fifth high-position pressing block is driven by a fifth pressing oil cylinder to press the lengthened beam, the sixth middle-position pressing block is driven by a sixth pressing oil cylinder to press the lengthened beam, a pair of fourth pressing supporting blocks are arranged on two sides of the fourth high-position pressing block, a pair of fifth pressing supporting blocks are arranged on two sides of the fifth high-position pressing block, and a pair of sixth pressing supporting blocks are arranged on two sides of the sixth middle-position pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920425.9U CN211249179U (en) | 2019-11-08 | 2019-11-08 | Processing tool for lengthened beam of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920425.9U CN211249179U (en) | 2019-11-08 | 2019-11-08 | Processing tool for lengthened beam of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249179U true CN211249179U (en) | 2020-08-14 |
Family
ID=71988135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921920425.9U Active CN211249179U (en) | 2019-11-08 | 2019-11-08 | Processing tool for lengthened beam of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249179U (en) |
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2019
- 2019-11-08 CN CN201921920425.9U patent/CN211249179U/en active Active
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