CN113751771A - Tool with buffer structure for diesel engine shell production - Google Patents
Tool with buffer structure for diesel engine shell production Download PDFInfo
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- CN113751771A CN113751771A CN202111185225.5A CN202111185225A CN113751771A CN 113751771 A CN113751771 A CN 113751771A CN 202111185225 A CN202111185225 A CN 202111185225A CN 113751771 A CN113751771 A CN 113751771A
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- 239000000872 buffer Substances 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000007853 buffer solution Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000243 solution Substances 0.000 claims description 22
- 230000003139 buffering effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 5
- 238000003801 milling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000003754 machining Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000005202 decontamination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of tool fixtures of numerical control machines, and discloses a tool with a buffer structure for producing a diesel engine shell, which comprises a fixed plate, a pipeline workpiece and a lateral fixing piece arranged on the top surface of one end of the fixed plate, wherein a buffer system is also arranged on the fixed plate, the buffer system comprises a supporting die set and a pressure die set arranged below the fixed plate, the pressure die set is connected with the supporting die set, the supporting die set is arranged between the pipeline workpiece and the pipeline workpiece, the supporting die set pads the pipeline workpiece, the supporting die set is connected with the pipeline workpiece in a vertically movable manner, the pressure die set can provide pressure for the supporting die set, so that the pipeline workpiece can move downwards when being subjected to downward pressure and can be timely recovered to the original height position through the pressure provided by the supporting die set, the workpiece can be buffered and simultaneously can keep better processing precision.
Description
Technical Field
The application relates to the technical field of numerical control machine tool fixtures, in particular to a tool with a buffer structure for diesel engine shell production.
Background
When a numerical control machine tool is used for machining, a workpiece is generally clamped by a tool clamp, but the clamping of the tool clamp and the workpiece is mostly rigid clamping, namely, the workpiece and the clamp can be detached but cannot move mutually, so that when the workpiece is produced, particularly engine components such as a diesel engine shell and the like, due to the weak shell wall, a milling cutter rotating at a high speed can generate impact when contacting with the workpiece, when the shell wall of the workpiece is weak, the shell wall of the workpiece is easy to deform, and if elastic parts such as springs are used, the set coordinates of the workpiece during machining are changed, and finally the machining precision of the workpiece is poor.
Disclosure of Invention
The invention aims to provide a tool for producing a diesel engine shell with a buffering structure, so as to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
a tool with a buffering structure for producing a diesel engine shell comprises a fixing plate, a pipeline workpiece and a lateral fixing piece arranged on the top surface of one end of the fixing plate, wherein a first lug and a second lug are arranged on one side surface, close to the pipeline workpiece, of the lateral fixing piece, the first lug is attached to one end of the pipeline workpiece, the second lug extends towards the middle of the pipeline workpiece, a connecting plate and a plurality of string connecting pieces are arranged on the second lug, the string connecting pieces are fixedly connected with the connecting plate through screws, the connecting plate is fixedly connected with the second lug through screws, the string connecting pieces are fixedly connected through screws, a component formed by the string connecting pieces extends to the top side of the middle of the pipeline workpiece to press the pipeline workpiece, a buffering system is further arranged on the fixing plate and comprises a supporting die set and a pressure die set arranged below the fixing plate, the pressure module is connected with the support module, the support module is arranged between the pipeline workpiece and the fixing plate, the support module lifts the pipeline workpiece, the support module is connected with the pipeline workpiece and can move up and down, and the pressure module can provide pressure for the support module, so that the pipeline workpiece can move downwards when being subjected to downward pressure, and the original height position can be restored through the pressure provided by the support module in time.
Preferably, the backup assembly includes a plurality of rear end pads spaced below the pipe work piece.
Preferably, the support assembly comprises a plurality of rear end pads arranged at intervals below the pipe workpiece and a front end pad arranged below the other end of the pipe workpiece.
Preferably, the top of the rear end pad has a notch that captures the bottom and both sides of the pipe work piece.
Preferably, a first inner cavity is formed in the rear end cushion block, a second movable plate and a plurality of second pressure rods are arranged in the first inner cavity, the second movable plate is connected with the second pressure rods, the edge of the second movable plate is attached to the inner wall of the first inner cavity one by one, the second pressure rods extend into the notch through outlet holes which are formed in the top wall of the inner portion of the first inner cavity and correspond to the outlet holes in quantity and position, a second supporting plate is further arranged in the notch, the second supporting plate is connected with the second pressure rods, and the second supporting plate is in contact with the pipeline workpiece.
Preferably, a first inner cavity, a first movable plate, a plurality of first pressing rods and a first supporting plate are arranged in the front end cushion block, the first movable plate is connected with the first pressing rods, the edge of the first movable plate is attached to the inner wall of the first inner cavity one by one, the first pressing rods extend into grooves formed in the upper portion of the front end cushion block through protruding holes formed in the top wall of the inner portion of the first inner cavity and corresponding to the first pressing rods in number and position, a second supporting plate is further arranged in each groove, the second supporting plate is connected with the second pressing rods, and the second supporting plate is in contact with the pipeline workpiece.
Preferably, the pressure module includes a tank, a plurality of baffles, a plurality of setting is in the inside of tank and will the tank is cut apart into the space that a plurality of interval is the same, every all be provided with solution in the space, every all be provided with the force pump in the space, with every the slotted hole has been seted up respectively to the tank lateral wall that the space corresponds, be provided with pressure water pipe in the slotted hole, pressure water pipe's one end is connected with the force pump, and the other end is linked together through the second water hole with first inner chamber or through first water hole with first inner chamber is linked together, the quantity of baffle with the quantity that rear end backing block and front end backing block set up is the same.
Preferably, the pressure module includes water tank, booster pump and a plurality of penstock, the inside of water tank is provided with solution, the booster pump sets up inside the water tank, and is a plurality of penstock's one end simultaneously with the booster pump is connected, and the other end passes and sets up a plurality of the water tank lateral wall the slotted hole, and through the second water hole with first inner chamber is linked together or through first water hole with first inner chamber is linked together, penstock's quantity with the rear end cushion with the quantity that the front end cushion set up is the same.
Preferably, a first control chip is arranged on the pressure pump, and the first control chip is connected with the pressure pump and used for controlling the pressure of the solution pumped out by the first control chip.
Preferably, a first control chip is arranged on the booster pump, and the first control chip is connected with the booster pump and used for controlling the pressure of the solution pumped out by the booster pump.
The invention provides a control method, which comprises the following steps:
acquiring the impact force of the milling cutter contacting with the pipeline workpiece,
the impact force is set to standard data input into the first control chip,
controlling the output pressure of the liquid output pump according to the standard data so that the output pressure is slightly less than the impact force,
a re-output pressure slightly greater than the standard data is set,
and after the first control chip receives the impact force signal, the first control chip controls the liquid output pump to generate the re-output pressure.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, a booster pump or a first control chip is started in advance by using the first control chip before machining, solution is applied to the inside of the first inner cavity or the first inner cavity, the solution extrudes the first movable plate or the second movable plate, so that the second supporting plate or the first supporting plate has upward lifting force, the lifting force is set to be smaller than impact force applied by a milling cutter at the moment of contact with a pipeline workpiece, when the pipeline workpiece is machined by a machining center, the pipeline workpiece can subside downwards due to the fact that the impact force is larger than the lifting force when the milling cutter cuts the pipeline workpiece, at the moment, the booster pump or the first control chip outputs solution pressure slightly larger than the impact force instantly, the lifting force is slightly larger than the impact force, the pipeline workpiece is restored to the original position, and then the milling cutter starts a decontamination process. Through the aforesaid setting, can make milling cutter obtain the buffering to the impact of work piece, avoid the work piece to pound the work piece to the deformation at milling cutter contact work piece impact force in the twinkling of an eye, its effect of recovering the work piece normal position simultaneously, can be more accurate when machining center processing work piece, for prior art, avoided the work piece to produce the offset, influence machining precision, improve the goodness of fit of work piece coordinate and machine tool coordinate in the course of working at the machining center, make the pipeline reduced by the power of pounding of milling cutter simultaneously, the guarantee work piece is stable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the pipe work of FIG. 1 illustrating a fastening and clamping configuration;
FIG. 3 is a schematic structural diagram of the pressure module of FIG. 1 according to a first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a pressure module according to a second embodiment of the present invention shown in FIG. 1;
FIG. 5 is a schematic structural view of the rear end spacer of FIG. 1;
fig. 6 is a schematic structural diagram of the front end pad in fig. 1.
In the figure: 10. a fixing plate; 11. a lateral fixing member; 12. a first bump; 13. a second bump; 14. a connecting plate; 15. a serial connection piece; 20. a pipe work piece; 30. a front end cushion block; 31. a first lumen; 32. a first water hole; 33. a first movable plate; 34. a first pressure lever; 35. a first pallet; 40. a rear end pad; 41. a first lumen; 42. a second water hole; 43. a second movable plate; 44. a second compression bar; 45. a second pallet; 50. a tank box; 51. a pressure water pipe; 52. a slot; 53. a partition plate; 54. a pressure pump; 55. a first control chip; 80. a water tank; 81. a booster pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-6, a tool for producing a diesel engine housing with a buffering structure includes a fixing plate 10, a pipeline workpiece 20, and a lateral fixing member 11 disposed on a top surface of one end of the fixing plate 10, a first protrusion 12 and a second protrusion 13 are disposed on a side surface of the lateral fixing member 11 close to the pipeline workpiece 20, the first protrusion 12 is attached to one end of the pipeline workpiece 20, the second protrusion 13 extends toward a middle portion of the pipeline workpiece 20, a connecting plate 14 and a plurality of string members 15 are disposed on the second protrusion 13, the string members 15 are fastened to the connecting plate 14 by screws, the connecting plate 14 is fastened to the second protrusion 13 by screws, the string members 15 are also fastened to each other by screws, a member formed by the string members 15 extends to a top side of the middle portion of the pipeline workpiece 20 to press the top side of the middle portion of the pipeline workpiece 20, the fixed plate 10 is further provided with a buffer system, the buffer system comprises a support module and a pressure module arranged below the fixed plate 10, the pressure module is connected with the support module, the support module is arranged between the pipeline workpiece 20 and the fixed plate 10, the support module cushions the pipeline workpiece 20, the support module is connected with the pipeline workpiece 20 and can move up and down, and the pressure module can provide pressure for the support module, so that the pipeline workpiece 20 can move downwards when being subjected to downward pressure, and the original height position can be restored through the pressure provided by the support module in time.
Through the arrangement, the support module can buffer the smashing force of the milling cutter and the pipeline workpiece 20 under the driving of the pressure module, and the original height position can be restored through the pressure provided by the support module, so that the pipeline workpiece 20 can be buffered, and the processing precision can be improved.
Further, the backup assembly includes a plurality of rear end pads 40 spaced below the pipe work piece 20.
In another embodiment, the backup assembly includes a plurality of rear end pads 40 spaced below the pipe work piece 20 and a front end pad 30 spaced below the other end of the pipe work piece 20.
Further, the top of the back end pad 40 has a notch that captures the bottom and both sides of the pipe work piece 20.
Further, a first inner cavity 41 is formed inside the rear end cushion block 40, a second movable plate 43 and a plurality of second pressing rods 44 are arranged inside the first inner cavity 41, the second movable plate 43 is connected with the second pressing rods 44, the edges of the second movable plate 43 are attached to the inner wall of the first inner cavity 41 one by one, the second pressing rods 44 extend into the notch through holes corresponding to the number and the positions of the holes formed in the top wall inside the first inner cavity 41, a second supporting plate 45 is further arranged in the notch, the second supporting plate 45 is connected with the second pressing rods 44, and the second supporting plate 45 is in contact with the pipeline workpiece 20.
Further, a first inner cavity 31, a first movable plate 33, a plurality of first pressing rods 34 and a first supporting plate 35 are arranged in the front end cushion block 30, the first movable plate 33 is connected with the plurality of first pressing rods 34, the edge of the first movable plate 33 is attached to the inner wall of the first inner cavity 31 one by one, the first pressing rods 34 extend into grooves formed in the upper portion of the front end cushion block 30 through protruding holes formed in the top wall of the inner portion of the first inner cavity 31 and corresponding to the number and the positions of the protruding holes, a second supporting plate 45 is further arranged in the grooves, the second supporting plate 45 is connected with the second pressing rods 44, and the second supporting plate 45 is in contact with the pipeline workpiece 20.
Further, the pressure module comprises a tank 50, a plurality of partition plates 53, and a plurality of pressure pumps 54 arranged inside the tank 50 and dividing the tank 50 into a plurality of spaces with the same interval, each space is provided with a solution, each space is provided with a pressure pump 54, the side wall of the tank 50 corresponding to each space is provided with a slotted hole 52, the slotted hole 52 is provided with a pressure water pipe 51, one end of the pressure water pipe 51 is connected with the pressure pump 54, the other end of the pressure water pipe is communicated with the first inner cavity 41 through a second water hole 42 or communicated with the first inner cavity 31 through a first water hole 32, and the number of the partition plates 53 is the same as the number of the rear end cushion blocks 40 and the front end cushion blocks 30. Therefore, each pressure pump 54 can control a single cushion block, so that the pressure of each cushion block of the pipeline workpiece 20 at the contact point of the cushion block is convenient to control, and the machining precision and the buffering effect of the pipeline workpiece 20 are better. The method is suitable for processing the workpiece with high processing precision requirement.
In another embodiment, the pressure module includes a water tank 80, a booster pump 81 and a plurality of pressure water pipes 51, the inside of the water tank 80 is provided with a solution, the booster pump 81 is disposed inside the water tank 80, one end of each of the pressure water pipes 51 is connected to the booster pump 81, the other end of each of the pressure water pipes passes through a plurality of slots 52 formed in the side wall of the water tank 80, and is communicated with the first inner cavity 41 through a second water hole 42 or communicated with the first inner cavity 31 through a first water hole 32, and the number of the pressure water pipes 51 is the same as the number of the rear end pad 40 and the front end pad 30. Therefore, one booster pump 81 can control the solution pressure of all the independent cushion blocks, the implementation cost of the pressure module is facilitated, and the device is suitable for machining workpieces with low machining precision.
Further, a first control chip 55 is disposed on the pressure pump 54, and the first control chip 55 is connected to the pressure pump 54 for controlling the pressure of the solution pumped by the first control chip 55.
Further, a first control chip 55 is arranged on the booster pump 81, and the first control chip 55 is connected with the booster pump 81 and is used for controlling the pressure of the solution pumped out by the booster pump 81.
The invention provides a control method, which comprises the following steps:
the impact force of the milling cutter in contact with the pipe work piece 20 is acquired,
the impact force is set to standard data input into the first control chip 55,
controlling the output pressure of the liquid output pump according to the standard data so that the output pressure is slightly less than the impact force,
a re-output pressure slightly greater than the standard data is set,
when the first control chip 55 receives the impact force signal, the first control chip 55 controls the liquid output pump to generate the re-output pressure.
The specific principle of use of the device is as follows: before machining, the first control chip 55 is used to pre-start the booster pump 81 or the first control chip 55, apply a solution to the inside of the first inner cavity 41 or the first inner cavity 31, the solution presses the first movable plate 33 or the second movable plate 43, so that the second supporting plate 45 or the first supporting plate 35 has an upward lifting force, the lifting force is set to be smaller than an impact force instantaneously exerted by the milling cutter on the pipeline workpiece 20, when the milling cutter cuts the pipeline workpiece 20 in the machining center, the pipeline workpiece 20 will settle downward because the impact force is greater than the lifting force, at this time, the booster pump 81 or the first control chip 55 instantaneously outputs a solution pressure slightly greater than the impact force, so that the lifting force is slightly greater than the impact force, so that the pipeline workpiece 20 recovers to the original position, and thereafter, the milling cutter starts a decontamination process.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The tool with the buffering structure for producing the diesel engine shell is characterized by comprising a fixing plate (10), a pipeline workpiece (20) and a lateral fixing piece (11) arranged on the top surface of one end of the fixing plate (10), wherein a first lug (12) and a second lug (13) are arranged on one side surface, close to the pipeline workpiece (20), of the lateral fixing piece (11), the first lug (12) is attached to one end of the pipeline workpiece (20), the second lug (13) extends towards the middle of the pipeline workpiece (20), a connecting plate (14) and a plurality of string connecting pieces (15) are arranged on the second lug (13), the string connecting pieces (15) are fixedly connected with the connecting plate (14) through screws, the connecting plate (14) is fixedly connected with the second lug (13) through screws, and the string connecting pieces (15) are also fixedly connected through screws, the pipeline workpiece support device comprises a plurality of serial connecting pieces (15), a fixing plate (10) and a pressure module, wherein the components formed by the serial connecting pieces extend to the top side of the middle of the pipeline workpiece (20) to press the pipeline workpiece against the top side of the middle of the pipeline workpiece (20), the fixing plate (10) is further provided with a buffer system, the buffer system comprises a support module and the pressure module arranged below the fixing plate (10), the pressure module is connected with the support module, the support module is arranged between the pipeline workpiece (20) and the fixing plate (10), the support module supports the pipeline workpiece (20), the connection between the support module and the pipeline workpiece (20) can move up and down, and the pressure module can provide pressure for the support module, so that the pipeline workpiece (20) can move down when being subjected to downward pressure and can be restored to an original height position through the pressure provided by the support module in time.
2. The tool for producing the diesel engine shell with the buffering structure as recited in claim 1, wherein the supporting and leaning assembly comprises a plurality of rear end pads (40) which are arranged below the pipeline workpiece (20) at intervals.
3. The tool for producing the diesel engine shell with the cushioning structure as set forth in claim 1, wherein the support assembly comprises a plurality of rear end pads (40) arranged at intervals below the pipe workpiece (20) and a front end pad (30) arranged below the other end of the pipe workpiece (20).
4. The tool for producing the diesel engine housing with the buffering structure as claimed in claim 2 or 3, wherein the top of the rear end pad (40) is provided with a notch, and the notch clamps the bottom and two sides of the pipeline workpiece (20).
5. The tool for producing the diesel engine housing with the buffering structure as set forth in claim 4, characterized in that the inside of the rear end cushion block (40) is provided with a first inner cavity (41), a second movable plate (43) and a plurality of second pressure rods (44) are arranged in the first inner cavity (41), the second movable plate (43) is connected with a plurality of second pressure rods (44), the edges of the second movable plate (43) are jointed with the inner wall of the first inner cavity (41) one by one, the second pressure rod (44) extends into the notch through outlet holes which are arranged on the top wall of the inner part of the first inner cavity (41) and correspond to the number and the positions of the outlet holes, a second supporting plate (45) is further arranged in the notch, the second supporting plate (45) is connected with the second pressing rod (44), and the second supporting plate (45) is in contact with the pipeline workpiece (20).
6. The tool for producing the diesel engine housing with the buffering structure as set forth in claim 5, it is characterized in that a first inner cavity (31), a first movable plate (33), a plurality of first pressure rods (34) and a first supporting plate (35) are arranged in the front end cushion block (30), the first movable plate (33) is connected with a plurality of first pressure rods (34), the edge of the first movable plate (33) is jointed with the inner wall of the first inner cavity (31) one by one, the first pressure lever (34) extends into a groove arranged above the front end cushion block (30) through protruding holes which are arranged on the top wall in the first inner cavity (31) and correspond to the number and the positions of the protruding holes, and a second supporting plate (45) is further arranged in the groove, the second supporting plate (45) is connected with the second pressure rod (44), and the second supporting plate (45) is in contact with the pipeline workpiece (20).
7. The tool set for producing the diesel engine shell with the buffering structure as claimed in any one of claims 1-3, 5 or 6, wherein the pressure module comprises a tank (50), a plurality of partition boards (53), a plurality of spaces arranged inside the tank (50) and dividing the tank (50) into a plurality of spaces with the same interval, each space is provided with a solution, each space is provided with a pressure pump (54), the side wall of the tank (50) corresponding to each space is respectively provided with a slotted hole (52), the slotted hole (52) is provided with a pressure water pipe (51), one end of the pressure water pipe (51) is connected with the pressure pump (54), and the other end of the pressure water pipe is communicated with the first inner cavity (41) through a second water hole (42) or communicated with the first inner cavity (31) through a first water hole (32), the number of the partition plates (53) is the same as the number of the rear end cushion blocks (40) and the front end cushion blocks (30).
8. The tool for producing the diesel engine case with the buffering structure as set forth in any one of claims 1 to 3, 5 or 6, it is characterized in that the pressure module comprises a water tank (80), a booster pump (81) and a plurality of pressure water pipes (51), the inside of the water tank (80) is provided with solution, the booster pump (81) is arranged inside the water tank (80), one end of a plurality of pressure water pipes (51) is simultaneously connected with the booster pump (81), the other end of each pressure water pipe penetrates through a plurality of slotted holes (52) formed in the side wall of the water tank (80), and is communicated with the first inner cavity (41) through a second water hole (42) or communicated with the first inner cavity (31) through a first water hole (32), the number of the pressure water pipes (51) is the same as the number of the rear end cushion blocks (40) and the front end cushion blocks (30).
9. The tool for producing the diesel engine shell with the buffering structure as recited in claim 7, wherein a first control chip (55) is disposed on the pressure pump (54), and the first control chip (55) is connected to the pressure pump (54) for controlling the pressure of the solution pumped out by the first control chip (55).
10. The tool for producing the diesel engine shell with the buffering structure as recited in claim 8, wherein a first control chip (55) is disposed on the pressure boosting pump (81), and the first control chip (55) is connected to the pressure boosting pump (81) for controlling the pressure of the solution pumped by the pressure boosting pump (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185225.5A CN113751771B (en) | 2021-10-12 | 2021-10-12 | Tool with buffer structure for diesel engine shell production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185225.5A CN113751771B (en) | 2021-10-12 | 2021-10-12 | Tool with buffer structure for diesel engine shell production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113751771A true CN113751771A (en) | 2021-12-07 |
| CN113751771B CN113751771B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111185225.5A Active CN113751771B (en) | 2021-10-12 | 2021-10-12 | Tool with buffer structure for diesel engine shell production |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB467952A (en) * | 1936-01-17 | 1937-06-25 | Renault Louis | Improvements in devices for clamping a workpiece on a support |
| GB818886A (en) * | 1955-08-03 | 1959-08-26 | Bliss E W Co | Laminated press die cushion |
| CN207139347U (en) * | 2017-09-08 | 2018-03-27 | 新昌县诚昌机械有限公司 | A kind of fixture for boring machine for diesel engine shell processing |
| CN207824430U (en) * | 2017-12-15 | 2018-09-07 | 苏州跨达精密机电有限公司 | A kind of jig with cushioning effect |
| CN109702530A (en) * | 2019-01-25 | 2019-05-03 | 成都正恒动力股份有限公司 | Process the fixture and processing method in the oblique water hole of engine cylinder body |
| CN212598435U (en) * | 2020-06-26 | 2021-02-26 | 无锡诹访拓新精机有限公司 | Combined type tooling clamp for stamping |
| CN213223894U (en) * | 2020-10-10 | 2021-05-18 | 王汉杰 | Stamping device for automobile sheet metal parts |
-
2021
- 2021-10-12 CN CN202111185225.5A patent/CN113751771B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB467952A (en) * | 1936-01-17 | 1937-06-25 | Renault Louis | Improvements in devices for clamping a workpiece on a support |
| GB818886A (en) * | 1955-08-03 | 1959-08-26 | Bliss E W Co | Laminated press die cushion |
| CN207139347U (en) * | 2017-09-08 | 2018-03-27 | 新昌县诚昌机械有限公司 | A kind of fixture for boring machine for diesel engine shell processing |
| CN207824430U (en) * | 2017-12-15 | 2018-09-07 | 苏州跨达精密机电有限公司 | A kind of jig with cushioning effect |
| CN109702530A (en) * | 2019-01-25 | 2019-05-03 | 成都正恒动力股份有限公司 | Process the fixture and processing method in the oblique water hole of engine cylinder body |
| CN212598435U (en) * | 2020-06-26 | 2021-02-26 | 无锡诹访拓新精机有限公司 | Combined type tooling clamp for stamping |
| CN213223894U (en) * | 2020-10-10 | 2021-05-18 | 王汉杰 | Stamping device for automobile sheet metal parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113751771B (en) | 2022-11-01 |
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Effective date of registration: 20231207 Address after: 241000 No. 13 Heping Road, Longshan Street, Wuhu District, China (Anhui) Pilot Free Trade Zone, Wuhu City, Anhui Province Patentee after: Wuhu Jieyao Automotive Parts Co.,Ltd. Address before: 241000 Shuangzha Industrial Park, Qiaobei Industrial Park, Longshan Street, Economic and Technological Development Zone, Wuhu City, Anhui Province (No. 13-2 Factory) Patentee before: WUHU JIEHE TECHNOLOGY Co.,Ltd. |