CN215431065U - Punching device for machining rear suspension cross beam of automobile engine - Google Patents
Punching device for machining rear suspension cross beam of automobile engine Download PDFInfo
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- CN215431065U CN215431065U CN202122156973.2U CN202122156973U CN215431065U CN 215431065 U CN215431065 U CN 215431065U CN 202122156973 U CN202122156973 U CN 202122156973U CN 215431065 U CN215431065 U CN 215431065U
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- rear suspension
- automobile engine
- punch
- cross beam
- suspension cross
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Abstract
The utility model relates to a punching device for machining a rear suspension cross beam of an automobile engine, and belongs to the technical field of automobile part machining equipment. Including the upper die base that is connected with the lathe slider, the die holder that is connected with the workstation, two drifts are installed towards the one side of die holder to the upper die base, and the quantity of every drift is 3, is equipped with the pressure flitch that is used for pushing down automobile engine rear suspension crossbeam between upper die base and the die holder, and pressure flitch below is equipped with the matrix plate, and matrix plate installs on the die holder board, and the die holder board both ends all are equipped with the positioning mechanism who is used for fixed automobile engine rear suspension crossbeam.
Description
Technical Field
The utility model relates to a punching device for machining a rear suspension cross beam of an automobile engine, and belongs to the technical field of automobile part machining equipment.
Background
In the machining process of the rear suspension cross beam of the automobile engine, the front end and the rear end of the rear suspension cross beam need to be drilled, six holes are respectively drilled at the two ends, the total number of the holes is 12 phi 11, at present, drilling is carried out by adopting a drilling machine, the holes are drilled one by one, and the production efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides the punching device for machining the rear suspension beam of the automobile engine, which is reasonable in structural design, high in drilling efficiency and good in drilling effect.
In order to achieve the purpose, the utility model provides the following technical scheme:
a punching device for processing a rear suspension beam of an automobile engine is characterized by comprising an upper die base connected with a machine tool slide block and a lower die base connected with a workbench, wherein two rows of punches are arranged on one surface of the upper die base facing the lower die base, the number of each row of punches is 3, a pressure plate for pressing the rear suspension beam of the automobile engine is arranged between the upper die base and the lower die base, a female die fixing plate is arranged below the pressure plate, the female die fixing plate is arranged on a material supporting plate, and two ends of the material supporting plate are respectively provided with a positioning mechanism for fixing the rear suspension beam of the automobile engine;
preferably, a punch fixing plate is mounted on the upper die base, one end of the punch is fixed on the punch fixing plate, the other end of the punch extends to the die fixing plate, and a through hole for penetrating through the punch is formed in the position, corresponding to the punch, of the material pressing plate;
preferably, the positioning mechanism comprises two positioning blocks arranged at two ends of the material supporting plate, two ends of the rear suspension cross beam of the automobile engine are clamped on the positioning blocks, and two rows of positioning pins for fastening the rear suspension cross beam of the automobile engine are arranged at two sides of the positioning blocks;
preferably, the shape of the positioning block is matched with the concave shapes of two ends of a rear suspension cross beam of the automobile engine;
preferably, two female dies 8 are arranged at the positions of the female die fixing plate corresponding to the two rows of punches;
preferably, the positions of the female die fixing plate, the lower die holder and the female die, which correspond to the punch, are provided with waste ports.
The punching device for machining the rear suspension cross beam of the automobile engine is ingenious in structural design, when the punching device is used, one end of the rear suspension cross beam of the automobile engine is placed on a female die fixing plate, a hole to be drilled is placed on a female die, one end of the rear suspension cross beam of the automobile engine is fastened on a positioning mechanism, so that the rear suspension cross beam of the automobile engine is prevented from shifting in the punching process, a machine tool slide block drives an upper die base to reach a specified punching position, two rows of holes are punched in the rear suspension cross beam of the engine through two rows of punches, after the punching of one end of the rear suspension cross beam of the automobile engine is finished, the rear suspension cross beam of the automobile engine is rotated by 180 degrees, and the same steps are adopted for punching the rear suspension cross beam of the automobile engine. After the punching device is adopted, the time for processing 12-phi 11 holes is 0.15 minutes, and the production efficiency can be improved by more than ten times.
Drawings
FIG. 1 is a schematic structural diagram of a punching device for machining a rear suspension cross beam of an automobile engine, provided by the utility model;
FIG. 2 is a top view of the retainer plate;
FIG. 3 is a schematic structural view of a rear suspension cross member of an automotive engine;
FIG. 4 is a top view of an automotive engine rear suspension cross member;
fig. 5 is a left side view of the rear suspension cross member of the automobile engine.
In the figure: 1. an upper die holder; 2. a punch fixing plate; 3. a punch; 4. a material pressing plate; 5. a lower die holder; 6. fixing a female die plate; 7. a material supporting plate; 8. a female die; 9. positioning blocks; 10. positioning pins; 11. and (4) a hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Example 1
Referring to fig. 1-5, the punching device for machining a rear suspension beam of an automobile engine in the embodiment includes an upper die holder 1 connected to a machine tool slide block, and a lower die holder 5 connected to a workbench, wherein two rows of punches 3 are installed on one surface of the upper die holder 1 facing the lower die holder 5, the number of each row of punches 3 is 3, a pressure plate 4 for pressing the rear suspension beam of the automobile engine is arranged between the upper die holder 1 and the lower die holder 5, a die fixing plate 6 is arranged below the pressure plate 4, the die fixing plate 6 is installed on a retainer plate 7, and two ends of the retainer plate 7 are respectively provided with a positioning mechanism for fixing the rear suspension beam of the automobile engine;
the punching die comprises an upper die holder 1, a lower die holder 6, a punching head fixing plate 2, a punching head 3, a die fixing plate 6, a material pressing plate 4 and a pressing plate, wherein the upper die holder 1 is provided with the punching head fixing plate 2;
the positioning mechanism structure: the positioning mechanism comprises two positioning blocks 9 arranged at two ends of the material supporting plate 7, two ends of the rear suspension cross beam of the automobile engine are clamped on the positioning blocks 9, two rows of positioning pins 10 used for fastening the rear suspension cross beam of the automobile engine are arranged at two sides of the positioning blocks 9, and the shape of the positioning blocks 9 is matched with the concave shape of two ends of the rear suspension cross beam of the automobile engine;
in order to facilitate punching, two female dies 8 are arranged at the positions of the female die fixing plate 6 corresponding to the two rows of punches 3;
in order to discharge waste materials generated in the punching process in time, waste material openings are formed in the positions of the female die fixing plate 6, the lower die holder 5 and the female die 10 corresponding to the punch 3.
The working principle is as follows: during the use, place automobile engine rear suspension crossbeam one end on die fixing plate 6, need the trompil place on die 10, fasten automobile engine rear suspension crossbeam other end on positioning mechanism, thereby prevent to punch a hole in-process automobile engine rear suspension crossbeam aversion, the lathe slider drives upper die base 1 and reachs the appointed position of punching a hole, punch out two rows of holes 10 on engine rear suspension crossbeam through two rows of drifts 3, after automobile engine rear suspension crossbeam one end punches a hole and finishes, rotate automobile engine rear suspension crossbeam 180, adopt the same step to punch a hole automobile engine rear suspension crossbeam.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a punching device for processing automobile engine rear suspension crossbeam, its characterized in that includes the upper die base that is connected with the lathe slider, the die holder that is connected with the workstation, two drifts are installed to the one side of upper die base towards the die holder, the quantity of every drift is 3, be equipped with the pressure flitch that is used for pushing down automobile engine rear suspension crossbeam between upper die base and the die holder, it is equipped with the matrix plate to press the flitch below, matrix plate installs on holding in the palm the flitch, it all is equipped with the positioning mechanism who is used for fixed automobile engine rear suspension crossbeam to hold in the palm the flitch both ends.
2. The punching device for processing the rear suspension beam of the automobile engine according to claim 1, characterized in that a punch fixing plate is mounted on the upper die base (1), one end of the punch is fixed on the punch fixing plate, the other end of the punch extends to the die fixing plate, and a through hole for passing through the punch is formed in the position of the pressure plate corresponding to the punch.
3. The punching device for processing the rear suspension cross beam of the automobile engine as claimed in claim 1, wherein the positioning mechanism comprises two positioning blocks mounted at two ends of the retainer plate, two ends of the rear suspension cross beam of the automobile engine are clamped on the positioning blocks, and two rows of positioning pins for fastening the rear suspension cross beam of the automobile engine are arranged at two sides of the positioning blocks.
4. The punching apparatus for machining an automobile engine rear suspension cross member according to claim 3, wherein the shape of the positioning block is matched with the recessed shape of both ends of the automobile engine rear suspension cross member.
5. The punching device for processing the rear suspension cross beam of the automobile engine according to claim 1, wherein two female dies are arranged at the positions of the female die fixing plate corresponding to the two rows of punches.
6. The punching device for processing the rear suspension beam of the automobile engine according to claim 5, characterized in that waste ports are formed at positions of the die fixing plate, the lower die holder and the die corresponding to the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156973.2U CN215431065U (en) | 2021-09-08 | 2021-09-08 | Punching device for machining rear suspension cross beam of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156973.2U CN215431065U (en) | 2021-09-08 | 2021-09-08 | Punching device for machining rear suspension cross beam of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215431065U true CN215431065U (en) | 2022-01-07 |
Family
ID=79699132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156973.2U Active CN215431065U (en) | 2021-09-08 | 2021-09-08 | Punching device for machining rear suspension cross beam of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215431065U (en) |
-
2021
- 2021-09-08 CN CN202122156973.2U patent/CN215431065U/en active Active
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