CN202356515U - Punch forming mold of automobile engine mounting support - Google Patents
Punch forming mold of automobile engine mounting support Download PDFInfo
- Publication number
- CN202356515U CN202356515U CN2011204727498U CN201120472749U CN202356515U CN 202356515 U CN202356515 U CN 202356515U CN 2011204727498 U CN2011204727498 U CN 2011204727498U CN 201120472749 U CN201120472749 U CN 201120472749U CN 202356515 U CN202356515 U CN 202356515U
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- China
- Prior art keywords
- engine mounting
- mold
- punch
- automobile engine
- mounting support
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- Expired - Fee Related
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Abstract
The utility model relates to a punch forming mold of an automobile engine mounting support. A lower mold base is internally provided with a pushing plate and a concave mold insert; the pushing plate and the concave mold insert are assembled in the lower mold base to form a concave mold; an air cushion ejector rod is arranged below the pushing plate; a convex mold is fixed on an upper mold base and corresponds to the concave mold assembled by the pushing plate and the concave mold insert; the convex mold is internally provided with a knocking rod; and a spring is arranged between the knocking rod and the upper mod base. The punch forming mold of the automobile engine mounting support provided by the utility model is mounted on a press, a semi-finished product of an engine mounting support after being subjected to blanking and punching is placed between the pushing plate and the convex mold in the punch forming mold, and the structural shape of a nut plate can be machined by carrying out a punch forming technology once, thus the automobile engine mounting support is directly machined into a qualified part; and the technology is simple, the processing is convenient, the processing cycle of the engine mounting support can be shortened greatly, the labor force is saved, the production cost is lowered, and the production efficiency is improved; and the punch forming mold of the automobile engine mounting support is durable, and can produce a plurality of products through manufacturing and mounting for one time.
Description
Technical field:
The utility model relates to the processing and manufacturing technical field of auto parts and components, is specifically related to the punch-forming mold that a kind of processing and manufacturing automobile engine mounting bracket is used.
Background technology:
The automobile engine mounting bracket is that the fixed installation engine is used when the automobile assembling is produced, and it is the basis of the safe and stable operation of engine; The making of Traditional engine mounting bracket or through casting, direct moulding by casting, or weld through the assembly unit of sheet material and to make; But no matter be casting or assembly unit welding, it all exists the processing trouble, processing step is loaded down with trivial details, and cost is high; Defectives such as labor strength is big; Thereby make that the process-cycle of engine mounting bracket is long, inefficiency, and then influence the production efficiency of car load.
Punch forming is to utilize the mould that is installed on the pressing equipment that material is exerted pressure, and makes it produce plastic deformation, thereby obtains a kind of pressure processing method of the planform of required part.Moulding by casting is compared in punch forming or the moulding that is welded still is the advantage that economic aspect all has many uniquenesses at technical elements.Along with continuous progress in science and technology and industrial developing rapidly; The manufacturing that many new technologies, new technology, new equipment, new material continue to bring out the more and more equipments parts begins to adopt punching press to make, like industries such as automobile, agricultural machinery, instrument, instrument, electronics, Aeronautics and Astronautics, household electrical appliances and light industrys.In Sheet Metal Forming Technology, mould, pressing equipment and stamping material are the indispensable three elements of Sheet Metal Forming Technology, and wherein mould is the key 6 of parts moulding to be processed, also is the key 6 of practicing thrift processing step.
At present, the punch forming technology has had development widely aspect automobile making, also has some producers to adopt punch forming process production automobile engine mounting bracket; But the diel of its design; Complex structure, the cost cost is high, the Sheet Metal Forming Technology complex steps; Therefore design a kind of rational and effective mould and adopt punch forming process to produce engine mounting bracket, still difficult problem for also can the technical staff.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of punch-forming mold of automobile engine mounting bracket; The utility model is installed on the forcing press, and the semi-finished product that will pass through the engine mounting bracket of blanking and punching are placed between the push pedal and punch of the utility model, just can process the planform of engine mounting bracket through one time punching molded technology; Make the engine mounting bracket semi-finished product directly be processed into qualified part, technology is simple, and is easy to process; Can shorten the process-cycle of engine installing rack greatly; Labor savings reduces production costs, and enhances productivity; Durable in use, produce once to install and can produce a large amount of products.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of punch-forming mold of automobile engine mounting bracket, wherein: it comprises upper bolster, die shoe, die mold insert, punch, push pedal, air-cushion eject-rod and makes bar, is provided with push pedal and die mold insert in the die shoe; Push pedal and die mold insert form die after the assembly unit in die shoe; Push pedal is arranged with air-cushion eject-rod, and punch is fixed on the upper bolster, and the die that is assembled into push pedal and die mold insert is corresponding; Be provided with in the punch and make bar, beat between bar and the upper bolster and be provided with spring.
Further, the bottom surface of described upper bolster is provided with guide pin bushing, and an end of guide pillar is arranged in the guide pin bushing, and the other end is fixed on the die shoe, and guide pillar and guide pin bushing flexibly connect.
Further, be fixed with two keys on the bottom surface of described upper bolster, two keys are arranged on the both sides of punch.
Further, the end face of described upper bolster is provided with die shank.
The beneficial effect of the utility model is:
1, the utility model is installed on the forcing press; The semi-finished product that will pass through the engine mounting bracket of blanking and punching are placed between the push pedal and punch of the utility model; Just can process the planform of engine mounting bracket through one time punching molded technology; Make the engine mounting bracket semi-finished product directly be processed into qualified part, technology is simple, and is easy to process.
2, the utility model is simple in structure, performance is safe and reliable, maintenance convenient; Make engine mounting bracket just can obtain qualified engine mounting bracket through blanking and punching machine punch forming two step process; Shorten the process-cycle of engine mounting bracket greatly; Labor savings reduces production costs, and enhances productivity.
3, after the utility model is installed on the forcing press, can realize the production in enormous quantities of engine mounting bracket, production line efficiency is high, and the utility model is durable in use, produces once to install and can produce a large amount of products.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A cross-sectional schematic of the utility model Fig. 1;
The structural representation of the part that Fig. 3 will process for the utility model;
Fig. 4 is the schematic top plan view of the utility model Fig. 3.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further to specify.
Like Fig. 1, shown in Figure 2; A kind of punch-forming mold of automobile engine mounting bracket; It comprises that upper bolster 5, die shoe 1, die mold insert 3, punch 4, push pedal 2, air-cushion eject-rod 12 reach and make bar 11, and the bottom surface of upper bolster 5 is provided with guide pin bushing 10, and an end of guide pillar 9 is arranged in the guide pin bushing 10; The other end is fixed on the die shoe 1, and guide pillar 9 flexibly connects with guide pin bushing 10.The end face of upper bolster 5 is provided with die shank 8.Be fixed with the both sides that 6, two keys 6 of two keys are arranged on punch 4 on the bottom surface of upper bolster 5.Be provided with push pedal 2 and die mold insert 3 in the die shoe 1; Push pedal 2 and die mold insert 3 form die after the assembly unit in die shoe 1; Push pedal 2 is arranged with air-cushion eject-rod 12, and punch 4 is fixed on the upper bolster 5, and the die that is assembled into push pedal 2 and die mold insert 3 is corresponding; Be provided with in the punch 4 and make bar 11, beat between bar 11 and the upper bolster 5 and be provided with spring 7.
During use, the die shank 8 of the utility model is connected with the expansion link of forcing press, and the expansion link of forcing press rises; Drive upper bolster 5 and punch 4 risings, make between push pedal 2 and the punch 4 and produce the space, will pass through punching and blanking engine mounting bracket semi-finished product afterwards and be placed between push pedal 2 and the punch 4; The downward fast moving of the expansion link of operating pressure machine; Drive upper bolster 5 and punch 4 and move down rapidly, punch 4 is compressed into the die that push pedal 2 and die mold insert 3 are formed with the engine mounting bracket semi-finished product, because the planform of the die that push pedal 2 and die mold insert 3 are formed is identical with the planform of engine installing rack; Therefore; After engine installing rack semi-finished product are compressed into the die that push pedal 2 and die mold insert 3 form by punch 4, sheet material generation plastic deformation, thus stamp out planform like Fig. 3, engine installing rack shown in Figure 4.After the punch forming, the forcing press expansion link moves up, and makes bar 11 and under the effect of spring 7, in punch 4, stretches out, with that dress support of stamping forming engine from punch 4 tops down.
Be provided with air-cushion eject-rod 12 in the die shoe 1 of the utility model; The bottom surface of push pedal 2 is withstood in the upper end of air-cushion eject-rod 12; When the downward punching press of punch 4, air-cushion eject-rod 12 is given 2 one thrusts that make progress of push pedal, and this thrust equates with punch 4 downward stamping presses; Under the co-extruded of the stamping press of the thrust of push pedal 2 and punch 4, make the engine mounting bracket moulding.
Be noted that; The foregoing description is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (4)
1. the punch-forming mold of an automobile engine mounting bracket; It is characterized in that: it comprises upper bolster (5), die shoe (1), die mold insert (3), punch (4), push pedal (2), air-cushion eject-rod (12) and makes bar (11); Be provided with push pedal (2) and die mold insert (3) in the die shoe (1); Push pedal (2) and die mold insert (3) form die after the assembly unit in die shoe (1); Push pedal (2) is arranged with air-cushion eject-rod (12), and punch (4) is fixed on the upper bolster (5), and the die that is assembled into push pedal (2) and die mold insert (3) is corresponding; Be provided with in the punch (4) and make bar (11), beat between bar (11) and the upper bolster (5) and be provided with spring (7).
2. the punch-forming mold of automobile engine mounting bracket according to claim 1; It is characterized in that: the bottom surface of described upper bolster (5) is provided with guide pin bushing (10); One end of guide pillar (9) is arranged in the guide pin bushing (10); The other end is fixed on the die shoe (1), and guide pillar (9) flexibly connects with guide pin bushing (10).
3. the punch-forming mold of automobile engine mounting bracket according to claim 1 is characterized in that: be fixed with two keys (6) on the bottom surface of described upper bolster (5), two keys (6) are arranged on the both sides of punch (4).
4. the punch-forming mold of automobile engine mounting bracket according to claim 1 is characterized in that: the end face of described upper bolster (5) is provided with die shank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204727498U CN202356515U (en) | 2011-11-24 | 2011-11-24 | Punch forming mold of automobile engine mounting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204727498U CN202356515U (en) | 2011-11-24 | 2011-11-24 | Punch forming mold of automobile engine mounting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356515U true CN202356515U (en) | 2012-08-01 |
Family
ID=46567732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204727498U Expired - Fee Related CN202356515U (en) | 2011-11-24 | 2011-11-24 | Punch forming mold of automobile engine mounting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356515U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873205A (en) * | 2012-10-08 | 2013-01-16 | 广西西江锅炉制造有限公司 | Pipe clamp stamping die |
| CN102974696A (en) * | 2012-11-19 | 2013-03-20 | 无锡爱博金属制品有限公司 | Sizing die for filter cover plates |
| CN104384342A (en) * | 2014-11-27 | 2015-03-04 | 柳州市飞歌汽车配件有限公司 | Spring seat plate forming die |
| CN107952887A (en) * | 2017-12-29 | 2018-04-24 | 珠海格莱利摩擦材料有限公司 | A kind of general pressure bevel edge mould |
-
2011
- 2011-11-24 CN CN2011204727498U patent/CN202356515U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873205A (en) * | 2012-10-08 | 2013-01-16 | 广西西江锅炉制造有限公司 | Pipe clamp stamping die |
| CN102974696A (en) * | 2012-11-19 | 2013-03-20 | 无锡爱博金属制品有限公司 | Sizing die for filter cover plates |
| CN102974696B (en) * | 2012-11-19 | 2015-06-03 | 无锡爱博金属制品有限公司 | Sizing die for filter cover plates |
| CN104384342A (en) * | 2014-11-27 | 2015-03-04 | 柳州市飞歌汽车配件有限公司 | Spring seat plate forming die |
| CN107952887A (en) * | 2017-12-29 | 2018-04-24 | 珠海格莱利摩擦材料有限公司 | A kind of general pressure bevel edge mould |
| CN107952887B (en) * | 2017-12-29 | 2024-02-13 | 珠海格莱利摩擦材料股份有限公司 | Universal hypotenuse pressing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20181124 |