CN110549052A - High-power low-speed machine frame single-chip tool and machining method - Google Patents
High-power low-speed machine frame single-chip tool and machining method Download PDFInfo
- Publication number
- CN110549052A CN110549052A CN201910805860.5A CN201910805860A CN110549052A CN 110549052 A CN110549052 A CN 110549052A CN 201910805860 A CN201910805860 A CN 201910805860A CN 110549052 A CN110549052 A CN 110549052A
- Authority
- CN
- China
- Prior art keywords
- plate
- equal
- plates
- guide rail
- machine frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to the technical field of engines, and discloses a high-power low-speed machine frame single-chip tool and a processing method thereof, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with at least two distance supporting plates along the front-back direction, the upper end surfaces of the distance supporting plates are provided with two grooves, the grooves on all the distance supporting plates are positioned on two parallel straight lines, the bottom plate is provided with a first positioning supporting plate at the position corresponding to the groove on the outer side of the foremost distance supporting plate, the bottom plate is provided with a second positioning supporting plate at the position corresponding to the groove on the outer side of the rearmost distance supporting plate, a guide rail plate can be laterally placed into the grooves and limited by the first positioning supporting plate and the second positioning supporting plate, the bottom plate is provided with a plurality of first equal-high supporting plates in the area between the two straight lines formed by all the grooves, an intermediate plate can, the triangular wing plate can be erected on the second equal-height supporting plate. The tool is used for assisting assembly and welding, and the operation method is simple.
Description
Technical Field
The invention relates to the technical field of engines, in particular to a high-power low-speed machine frame single-chip tool and a machining method.
Background
In the traditional processing method, the middle plate and the guide rail plate of the frame single piece and the welding of the guide rail plate and the triangular wing plate are carried out in different steps, and after each welding step, flaw detection and size measurement are carried out on a welding seam and key positions of all parts. The single piece of the machine frame with unqualified size also needs to be corrected, the steps of assembling and welding the single piece of the machine frame are multiple, and the efficiency is low. In the processing process, the single semi-finished product of the rack needs to be lifted and carried, the number of times of using lifting equipment is multiple, potential safety hazards are increased, time and labor are wasted, and the production efficiency and the production cost are seriously influenced.
disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a high-power low-speed machine frame single piece tool and a processing method, which can quickly finish the assembly of a frame single piece, have simple assembly process and reduce the production cost.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a high-power low-speed machine frame monolithic frock, comprising a base plate, the bottom plate upper surface is equipped with two piece at least distance backup pads along the fore-and-aft direction, the up end of distance backup pad is equipped with two recesses, the recess in all distance backup pads is in on two parallel straight lines, the bottom plate all is equipped with first location backup pad in the position that corresponds the recess in the forefront distance backup pad outside, the bottom plate all is equipped with second location backup pad in the position that corresponds the recess in the rearmost distance backup pad outside, but the guide rail board side is put into the recess and is spacing by first location backup pad and second location backup pad, the region of bottom plate between two straight lines that all recesses formed is equipped with the first class high backup pad of a plurality of, the intermediate lamella can erect in first class high backup pad, the bottom plate all is equipped with the high backup pad of a plurality of second class in.
has the advantages that: the recess in all distance backup pads is in two parallel sharp, the guide rail board can be put into the recess and spacing by first location backup pad and second location backup pad to the side, the intermediate lamella can be erect in first class high backup pad, the triangle pterygoid lamina can erect in second class high backup pad, each part of frame monolithic all can set up and fix a position on the frock, utilize frock auxiliary assembly work, can accomplish the assembly of frame monolithic fast, reduce loaded down with trivial details repetitive work among assembly and the welding process, the efficiency is improved, and the production cost is reduced.
Preferably, the second equal-height supporting plates on the left side and the right side of the bottom plate are symmetrically distributed, so that the triangular wing plates on the left side and the right side are stressed the same, and the appearance of the tool is more regular and attractive.
Preferably, the left side and the right side of the bottom plate are provided with at least three second equal-height supporting plates, the upper end surfaces of the second equal-height supporting plates on the outermost sides are provided with second limit stops, and the outer end surfaces of the triangular wing plates can abut against the side surfaces of the second limit stops. The second limit stop plays the effect of spacing triangle pterygoid lamina, avoids the triangle pterygoid lamina to move outward, is convenient for adjust the distance of triangle pterygoid lamina and guide rail board.
preferably, the first equal-height supporting plates are at least three, the upper end faces of the first equal-height supporting plates in the foremost direction and the rearmost direction are respectively provided with a first limit stop, the front end face and the rear end face of the middle plate can be abutted against the side faces of the first limit stops, and the first limit stops play a role in limiting the middle plate to slide forwards and backwards.
preferably, a reinforcing rib is arranged between the distance support plate and the bottom plate, and the rigidity and the strength of the distance support plate are enhanced by the reinforcing rib.
Preferably, the height difference between the groove wall at the bottom of the groove and the upper end surface of the first equal-height supporting plate is equal to the distance between the lower surface of the middle plate and the lower end surface of the guide rail plate, and the height difference between the groove wall at the bottom of the groove and the upper end surface of the second equal-height supporting plate is equal to the distance between the lower surface of the triangular wing plate and the lower end surface of the guide rail plate, so that the relative height positions of the middle plate, the guide rail plate and the triangular wing.
A high-power low-speed machine frame single chip processing method, adopt the above-mentioned a high-power low-speed machine frame single chip frock, also include the following steps;
Placing the components of the single frame on a tool: placing the middle plate on the first equal-height supporting plate, placing the two guide rail plates into the grooves laterally respectively, placing the triangular wing plate on the second equal-height supporting plate, and providing an installation environment for the components of the single frame by the tool;
Adjusting the position of each part of the single piece of the frame: the distance between the two guide rail plates is adjusted by a pulling piece, a wedge-shaped block is embedded between the front end face of the guide rail plate and the side face of the first positioning support plate, so that the guide rail plates are positioned and limited, and the relative position of each part of a single frame on a tool is adjusted, so that the design requirements can be met after the parts are welded together;
Welding the components of the single frame piece together: the middle plate and the guide rail plates on the two sides are welded together, the two guide rail plates are respectively welded together with the two triangular wing plates, and all the parts can be welded together in one step, so that repeated welding is avoided, and all the parts are carried repeatedly;
Checking the single frame: flaw detection is carried out on the welding position and the key size is measured, so that the quality of a single finished product of the rack is ensured;
Maintaining unqualified single frame pieces: the machine frame single sheet with the error key size can be corrected and processed, the machine frame single sheet with unqualified welding lines can be subjected to component recovery, the qualification rate of the final machine frame single sheet is improved, and the production cost is reduced.
Preferably, draw the piece including adjustment handle, left regulation pole, right regulation pole and two otic placodes, left regulation pole and right regulation pole all through threaded connection at adjustment handle's both ends, the screw thread opposite direction of left regulation pole and right regulation pole, the one end of keeping away from each other is located to left regulation pole and right regulation pole respectively for two otic placodes, all be equipped with on two otic placodes can with guide rail plate matched with groove. The pulling piece has simple structure and simple use method.
has the advantages that: the method has simple operation steps, effectively improves the production efficiency, saves time and labor and reduces the cost for producing the single frame.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a state diagram illustrating the use of an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
Fig. 4 is a schematic structural view of a pulling member according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, a high-power low-speed machine frame single chip tool comprises a bottom plate 10, at least two distance support plates 20 are arranged on the upper surface of the bottom plate 10 along the front-back direction, two grooves 30 are arranged on the upper end surfaces of the distance support plates 20, the grooves 30 on all the distance support plates 20 are positioned on two parallel straight lines, a first positioning support plate 40 is arranged on the bottom plate 10 at the position corresponding to the groove 30 on the outer side of the foremost distance support plate 20, a second positioning support plate 50 is arranged on the bottom plate 10 at the position corresponding to the groove 30 on the outer side of the rearmost distance support plate 20, a guide rail plate 2 can be laterally placed in the groove 30 and limited by the first positioning support plate 40 and the second positioning support plate 50, a plurality of first equal-high support plates 60 are arranged in the area of the bottom plate 10 between the two straight lines formed by all the grooves 30, an intermediate plate 1 can be erected on the first equal-high, the delta wing 3 may be mounted on a second raised support plate 70.
The grooves 30 on all the distance support plates 20 are located on two parallel straight lines, the guide rail plates 2 can be laterally placed into the grooves 30 and limited by the first positioning support plates 40 and the second positioning support plates 50, the middle plates 1 can be erected on the first equal-height support plates 60, the triangular wing plates 3 can be erected on the second equal-height support plates 70, all parts of the rack single pieces can be arranged and positioned on a tool, the tool is utilized for assisting assembly work, the assembly of the rack single pieces can be rapidly completed, the complex repeated work in the assembly and welding processes is reduced, the efficiency is improved, and the production cost is reduced.
The second equal-height supporting plates 70 on the left side and the right side of the bottom plate 10 are symmetrically distributed, so that the stress of the triangular wing plates 3 on the left side and the right side is the same, and the appearance of the tool is more regular and beautiful. Further, the bottom plate 10 is provided with at least three second equal-height supporting plates 70 on the left side and the right side, the upper end surfaces of the second equal-height supporting plates 70 on the outermost sides are provided with second limit stops 80, and the outer end surfaces of the triangular wing plates 3 can abut against the side surfaces of the second limit stops 80. The second limit stop 80 plays a role of limiting the triangular wing plate 3, so that the triangular wing plate 3 is prevented from moving outwards, and the distance between the triangular wing plate 3 and the guide rail plate 2 is convenient to adjust. In this embodiment, the number of the second equal-height supporting plates 70 is eight, two second equal-height supporting plates 70 are distributed at the front end of the base plate 10, four second equal-height supporting plates 70 are distributed at the rear end of the base plate 10, one second equal-height supporting plate 70 is distributed at the right side of the base plate 10, and one second equal-height supporting plate 70 is distributed at the left side of the base plate 10.
The first equal-height supporting plates 60 are at least three, the upper end faces of the first equal-height supporting plates 60 in the foremost and rearmost directions are respectively provided with a first limit stop 90, the front end face and the rear end face of the middle plate 1 can be abutted against the side faces of the first limit stop 90, and the first limit stop 90 plays a role in limiting the middle plate 1 to slide forwards and backwards. In this embodiment, the number of the first equal-height supporting plates 60 is four, two first equal-height supporting plates 60 are distributed at the front end of the bottom plate 10, and the other two first equal-height supporting plates 60 are distributed at the rear end of the bottom plate 10, so that the stress of the middle plate 1 is balanced.
a reinforcing rib 100 is arranged between the distance support plate 20 and the bottom plate 10, and the reinforcing rib 100 enhances the rigidity and the strength of the distance support plate 20. The difference in height of the cell wall at the bottom of the groove 30 and the upper end surface of the first equal-height supporting plate 60 is equal to the distance between the lower surface of the middle plate 1 and the lower end surface of the guide rail plate 2, the difference in height of the cell wall at the bottom of the groove 30 and the upper end surface of the second equal-height supporting plate 70 is equal to the distance between the lower surface of the triangular wing plate 3 and the lower end surface of the guide rail plate 2, so that the relative height positions of the middle plate 1, the guide rail plate 2 and the triangular wing plate 3 are determined, the height is not required to be raised and the relative.
The invention also discloses a construction method of the cofferdam structure, which comprises the following steps: the single-chip tool for the high-power low-speed machine frame further comprises the following steps;
Placing the components of the single frame on a tool: the middle plate 1 is placed on the first equal-height supporting plate 60, the two guide rail plates 2 are respectively placed into the grooves 30 in a side mode, and the triangular wing plates 3 are placed on the second equal-height supporting plate 70. The tool provides an installation environment for the components of the single frame sheet, and personnel can place all the components of the single frame sheet on the tool simultaneously, so that the tool is convenient and fast.
adjusting the position of each part of the single piece of the frame: referring further to fig. 3 and 4, the distance between the two rail plates 2 is adjusted by the pulling member 110, and the wedge block 120 is inserted between the front end surface of the rail plate 2 and the side surface of the first positioning support plate 40, thereby positioning and defining the rail plate 2. The relative positions of all parts of the single sheet of the frame are adjusted on the tool, so that the design requirements can be met after all parts are welded together.
Welding the components of the single frame piece together: the middle plate 1 and the guide rail plates 2 at the two sides are welded together, and the two guide rail plates 2 are respectively welded with the two triangular wing plates 3 together. Utilize the frock can be one step with each part welding together, avoid welding many times, avoid carrying each part many times, reduce the number of times of lifting by crane, reduce the potential safety hazard.
Checking the single frame: flaw detection at the welding position and measurement of key size ensure the quality of the single piece of the rack.
maintaining unqualified single frame pieces: the machine frame single piece with the error key size can be corrected and processed, the machine frame single piece with the unqualified welding line can be subjected to component recovery, the qualification rate of the final finished product of the machine frame single piece is improved, and the production cost is reduced.
further, the pulling member 110 used in the step of adjusting the positions of the parts of the single piece of the rack is also called an adjusting member, the pulling member 110 comprises an adjusting handle 111, a left adjusting rod 112, a right adjusting rod 113 and two lug plates 114, the left adjusting rod 112 and the right adjusting rod 113 are both connected to the two ends of the adjusting handle 111 through threads, the thread directions of the left adjusting rod 112 and the right adjusting rod 113 are opposite, the two lug plates 114 are respectively arranged at one ends, far away from each other, of the left adjusting rod 112 and the right adjusting rod 113, and grooves capable of being matched with the guide rail plates 2 are formed in the two lug plates 114. When the adjusting device is used, the two ear plates 114 are clamped on the two guide rail plates 2 through the grooves, and the lengths of the left adjusting rod 112 and the right adjusting rod 113 extending out of the adjusting handle 111 are adjusted by rotating the adjusting handle 111, so that the distance adjustment of the two guide rail plates 2 is realized.
The method has simple operation steps, effectively improves the production efficiency, saves time and labor and reduces the cost for producing the single frame.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a high-power low-speed quick-witted frame monolithic frock which characterized in that: comprises a bottom plate (10), at least two distance support plates (20) are arranged on the upper surface of the bottom plate (10) along the front-back direction, two grooves (30) are arranged on the upper end surface of each distance support plate (20), the grooves (30) on all the distance support plates (20) are positioned on two parallel straight lines, a first positioning support plate (40) is arranged at the position of the bottom plate (10) corresponding to the groove (30) at the outer side of the foremost distance support plate (20), a second positioning support plate (50) is arranged at the position of the bottom plate (10) corresponding to the groove (30) at the outer side of the rearmost distance support plate (20), a guide rail plate (2) can be laterally placed in the groove (30) and limited by the first positioning support plate (40) and the second positioning support plate (50), a plurality of first equal-height support plates (60) are arranged at the area of the bottom plate (10) between the two straight lines formed by all the grooves (30), and an intermediate plate (1), the left side and the right side of the bottom plate (10) are respectively provided with a plurality of second equal-height supporting plates (70), and the triangular wing plates (3) can be erected on the second equal-height supporting plates (70).
2. The high-power low-speed machine frame single-chip tool according to claim 1, characterized in that: the second equal-height supporting plates (70) on the left side and the right side of the bottom plate (10) are symmetrically distributed.
3. The high-power low-speed machine frame single chip tool according to claim 1 or 2, characterized in that: the left side and the right side of the bottom plate (10) are provided with at least three second equal-height supporting plates (70), the upper end faces of the second equal-height supporting plates (70) on the outermost sides are provided with second limit stops (80), and the outer end faces of the triangular wing plates (3) can be abutted to the side faces of the second limit stops (80).
4. The high-power low-speed machine frame single-chip tool according to claim 1, characterized in that: the number of the first equal-height supporting plates (60) is at least three, the upper end faces of the first equal-height supporting plates (60) in the foremost direction and the rearmost direction are respectively provided with a first limit stop (90), and the front end face and the rear end face of the middle plate (1) can be abutted to the side faces of the first limit stops (90).
5. The high-power low-speed machine frame single-chip tool according to claim 1, characterized in that: and a reinforcing rib (100) is arranged between the distance support plate (20) and the bottom plate (10).
6. The high-power low-speed machine frame single-chip tool according to claim 1, characterized in that: the height difference between the groove wall at the bottom of the groove (30) and the upper end surface of the first equal-height supporting plate (60) is equal to the distance between the lower surface of the middle plate (1) and the lower end surface of the guide rail plate (2), and the height difference between the groove wall at the bottom of the groove (30) and the upper end surface of the second equal-height supporting plate (70) is equal to the distance between the lower surface of the triangular wing plate (3) and the lower end surface of the guide rail plate (2).
7. A method for processing a single chip of a high-power low-speed machine frame is characterized in that the single chip tool of the high-power low-speed machine frame of any one of claims 1 to 6 is adopted, and the method further comprises the following steps,
Placing the components of the single frame on a tool: placing the middle plate (1) on a first equal-height supporting plate (60), respectively laterally placing the two guide rail plates (2) into the grooves (30), and placing the triangular wing plate (3) on a second equal-height supporting plate (70);
Adjusting the position of each part of the single piece of the frame: adjusting the distance between the two guide rail plates (2) by using a pulling piece (110), and embedding a wedge-shaped block (120) between the front end surface of the guide rail plate (2) and the side surface of the first positioning support plate (40) so as to position and limit the guide rail plates (2);
welding the components of the single frame piece together: welding the middle plate (1) and the guide rail plates (2) at two sides together, and respectively welding the two guide rail plates (2) and the two triangular wing plates (3) together;
Checking the single frame: flaw detection of a welding part and measurement of key size;
Maintaining unqualified single frame pieces: the machine frame single sheet with the error in the key size can be corrected and processed, and the machine frame single sheet with unqualified welding lines can be subjected to component recovery.
8. The method for processing the single piece of the high-power low-speed machine frame according to claim 7, wherein the method comprises the following steps: draw piece (110) including adjustment handle (111), left side regulation pole (112), right side regulation pole (113) and two otic placodes (114), left side regulation pole (112) and right side regulation pole (113) all pass through threaded connection at the both ends of adjustment handle (111), the screw thread opposite direction of left side regulation pole (112) and right side regulation pole (113), the one end of keeping away from each other of left side regulation pole (112) and right side regulation pole (113) is located in two otic placodes (114) branch, all be equipped with on two otic placodes (114) can with guide rail board (2) matched with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805860.5A CN110549052A (en) | 2019-08-29 | 2019-08-29 | High-power low-speed machine frame single-chip tool and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805860.5A CN110549052A (en) | 2019-08-29 | 2019-08-29 | High-power low-speed machine frame single-chip tool and machining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549052A true CN110549052A (en) | 2019-12-10 |
Family
ID=68737223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805860.5A Pending CN110549052A (en) | 2019-08-29 | 2019-08-29 | High-power low-speed machine frame single-chip tool and machining method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549052A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1572437A1 (en) * | 2002-12-20 | 2005-09-14 | Kln Ultraschall Gmbh | Heating element-welding machine and method for quick refitting of the tools of heating element-welding machines |
| CN201799812U (en) * | 2010-10-08 | 2011-04-20 | 中国一冶集团有限公司 | Device used for preventing the distortion by the welding steel box column (beam) assembly and welding |
| CN103753064A (en) * | 2013-12-31 | 2014-04-30 | 沪东重机有限公司 | Method for assembling machine frame beam component of marine diesel engine |
| CN203636273U (en) * | 2013-12-25 | 2014-06-11 | 柳州杰龙汽车零部件制造有限公司 | Dumper lifting oil cylinder support tailor welding tool |
| CN104128726A (en) * | 2013-07-30 | 2014-11-05 | 河南卫华重型机械股份有限公司 | Lug plate adjusting and fixing device for hinged support |
| CN104259720A (en) * | 2014-09-29 | 2015-01-07 | 广西玉柴专用汽车有限公司 | Tailored welding tool for landing leg supports of hooklifts |
| CN104400287A (en) * | 2014-10-24 | 2015-03-11 | 柳州金茂机械有限公司 | Auxiliary device for welding auxiliary frame |
| CN204711448U (en) * | 2015-05-25 | 2015-10-21 | 济宁小林清洁设备有限公司 | Low bottom-disc seat assembly tool |
| CN206614178U (en) * | 2016-12-29 | 2017-11-07 | 上海沪临重工有限公司 | A kind of frock clamp suitable for a variety of marine diesel housiung separator automatic weldings |
| CN206912564U (en) * | 2017-05-29 | 2018-01-23 | 张家港富朗特重工有限公司 | The fixed vehicle frame specific welding assambly of paver |
| CN208528410U (en) * | 2018-07-03 | 2019-02-22 | 浙江省建设机械集团有限公司 | A kind of die station frame set mounted welder |
| CN208662934U (en) * | 2018-08-16 | 2019-03-29 | 宜昌船舶柴油机有限公司 | A kind of diesel engine stand monolithic integral welding positioning tool |
-
2019
- 2019-08-29 CN CN201910805860.5A patent/CN110549052A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1572437A1 (en) * | 2002-12-20 | 2005-09-14 | Kln Ultraschall Gmbh | Heating element-welding machine and method for quick refitting of the tools of heating element-welding machines |
| CN201799812U (en) * | 2010-10-08 | 2011-04-20 | 中国一冶集团有限公司 | Device used for preventing the distortion by the welding steel box column (beam) assembly and welding |
| CN104128726A (en) * | 2013-07-30 | 2014-11-05 | 河南卫华重型机械股份有限公司 | Lug plate adjusting and fixing device for hinged support |
| CN203636273U (en) * | 2013-12-25 | 2014-06-11 | 柳州杰龙汽车零部件制造有限公司 | Dumper lifting oil cylinder support tailor welding tool |
| CN103753064A (en) * | 2013-12-31 | 2014-04-30 | 沪东重机有限公司 | Method for assembling machine frame beam component of marine diesel engine |
| CN104259720A (en) * | 2014-09-29 | 2015-01-07 | 广西玉柴专用汽车有限公司 | Tailored welding tool for landing leg supports of hooklifts |
| CN104400287A (en) * | 2014-10-24 | 2015-03-11 | 柳州金茂机械有限公司 | Auxiliary device for welding auxiliary frame |
| CN204711448U (en) * | 2015-05-25 | 2015-10-21 | 济宁小林清洁设备有限公司 | Low bottom-disc seat assembly tool |
| CN206614178U (en) * | 2016-12-29 | 2017-11-07 | 上海沪临重工有限公司 | A kind of frock clamp suitable for a variety of marine diesel housiung separator automatic weldings |
| CN206912564U (en) * | 2017-05-29 | 2018-01-23 | 张家港富朗特重工有限公司 | The fixed vehicle frame specific welding assambly of paver |
| CN208528410U (en) * | 2018-07-03 | 2019-02-22 | 浙江省建设机械集团有限公司 | A kind of die station frame set mounted welder |
| CN208662934U (en) * | 2018-08-16 | 2019-03-29 | 宜昌船舶柴油机有限公司 | A kind of diesel engine stand monolithic integral welding positioning tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110816778B (en) | Method for building ship lap joint type groove-shaped bulkhead | |
| CN105081644B (en) | Welding jig for robot to weld automobile door lower hinge reinforcing plate assemblies | |
| CN204711585U (en) | Adopt the Long travel splicing lathe bed of encapsulating syndeton | |
| CN110549052A (en) | High-power low-speed machine frame single-chip tool and machining method | |
| CN201792157U (en) | Universal motorcycle frame welding fixture | |
| CN211028740U (en) | Circuit breaker shell welding forming tool | |
| CN205969355U (en) | Anchor clamps are used in production of processing yardstick adjustable furniture | |
| CN207309442U (en) | A kind of steering gear housing boring jig that can quickly remodel | |
| CN212145132U (en) | Porous frame welding piece quick positioning device | |
| CN205817293U (en) | A kind of laser cutting machine bed | |
| CN209335007U (en) | A kind of welding positioning mold for aviation compressor structural framing welding processing | |
| CN209453217U (en) | A kind of jig | |
| CN201055944Y (en) | Case body cantilevered welding clamp | |
| CN107150200A (en) | A kind of Combined sheet metal part weld job platform | |
| CN210524310U (en) | Welding tool for side plate component of bottom anchor base of contact net | |
| CN104924116B (en) | The processing technology of central bracket | |
| CN205111179U (en) | Axle, key are fixed a position box entirely and are welded clamping utensil | |
| CN219945889U (en) | Clamping jig for radiator | |
| CN210677838U (en) | Integrated power unit coupling boring machine frock | |
| CN206676932U (en) | Lower jaw | |
| CN216264168U (en) | Manual welding jig of triangle before bicycle | |
| CN218477805U (en) | Device for transporting electric wire | |
| CN218556114U (en) | Welding fixture for girder assembly | |
| CN212959693U (en) | Belt connecting machine | |
| CN208393409U (en) | Solar energy layer casting die loads cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |