CN112692134A - Automobile exhaust pipe stamping device - Google Patents
Automobile exhaust pipe stamping device Download PDFInfo
- Publication number
- CN112692134A CN112692134A CN202011421068.9A CN202011421068A CN112692134A CN 112692134 A CN112692134 A CN 112692134A CN 202011421068 A CN202011421068 A CN 202011421068A CN 112692134 A CN112692134 A CN 112692134A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- motor
- base
- hydraulic means
- flange
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/005—Edge deburring or smoothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses an automobile exhaust pipe stamping device, which belongs to the technical field of exhaust pipe stamping and comprises a base, wherein a first motor is arranged inside the base, the upper end of the first motor is rotatably connected with a bearing, the upper end of the bearing is connected with a rotating disc, a first hydraulic device is arranged at the upper end of the rotating disc, a top plate is arranged at the upper end of the first hydraulic device, a supporting table is connected onto the rotating disc, the inner side surface of the supporting table is connected with the top plate, the top plate and the supporting table are in clearance fit, and the upper end of the top plate is connected with a flange plate; cutting and polishing the flash extruded and overflowed by the flange plate through a sand disc; the cutting and polishing flange plate is ejected out of the groove through the top plate, demolding of the flange plate is completed, the distance between the sand table and the flange plate is adjusted through the arranged I-shaped piece and the arranged sliding groove, and the cutting and polishing effect of the sand table is improved.
Description
Technical Field
The invention belongs to the technical field of exhaust pipe stamping, and particularly relates to an automobile exhaust pipe stamping device.
Background
The stamping is a pressure processing method for applying pressure to a material by using a die arranged on a press machine at room temperature to enable the material to generate separation or plastic deformation so as to obtain required parts, in the manufacturing process of an automobile exhaust system, more components need to be stamped to meet the assembly requirement, wherein the stamping comprises stamping of an exhaust pipe flange plate, and in the production and forming process of the automobile exhaust pipe flange plate, the flange plate is generally stamped and forged, but the stamping and forging demoulding are inconvenient, burrs are easy to generate, the processing is inconvenient, and the problems of low production quality and low production efficiency are caused.
Disclosure of Invention
Aiming at the problems of inconvenient demoulding, easy flashing and inconvenient treatment of the traditional stamping and forging, the invention provides an automobile exhaust pipe stamping device which comprises a base, a motor, a bearing, a rotating disc, a hydraulic device, a top plate, a flange plate, a supporting plate, an extrusion plate, a sand disc and the like, and the problems in the background art are effectively solved.
In order to solve the problems, the invention adopts the following technical scheme: the pedestal comprises a base, the inside of base be provided with first motor, the upper end of first motor rotate and be connected with the bearing, the bearing upper end be connected with the rolling disc, the rolling disc upper end be provided with a hydraulic means, a hydraulic means's upper end be equipped with the roof, the rolling disc on be connected with a supporting bench, a supporting bench inboard surface be connected with the roof, roof and a supporting bench be the clearance fit relation, the upper end of roof be connected with the ring flange.
As a preferable technical scheme of the invention, the vertical central line of the first hydraulic device is superposed with the vertical central line of the rotating disc, a groove is formed among the inner side surface of the base, the upper end surface of the supporting table and the upper surface of the top plate, and the groove and the flange disc are in clearance fit.
As a preferred technical solution of the present invention, two sides of the base are provided with supporting columns, the upper ends of the supporting columns are connected with second hydraulic devices, the upper ends of the second hydraulic devices are connected with supporting plates, the number of the supporting columns and the number of the second hydraulic devices are two, and the two groups of the supporting columns and the second hydraulic devices are in axial symmetry with respect to a vertical centerline of the base.
As a preferred technical scheme of the present invention, two ends of the support plate are respectively connected with the upper ends of two groups of second hydraulic devices, the lower surface of the support plate is connected with two groups of connecting rods, the lower ends of the connecting rods are connected with an extrusion plate, and the outer diameter of the extrusion plate is greater than that of the flange.
As a preferable technical scheme of the invention, a second motor is arranged at the upper end of the base, a rotating shaft is rotatably connected to one side of the second motor, a sand disc is connected to one end of the rotating shaft, and the rotating shaft is higher than the flange plate.
As a preferable technical scheme of the invention, the lower end of the second motor is connected with a workpiece, the workpiece is connected with a sliding groove in a sliding manner, and the workpiece and the sliding groove are in clearance fit.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the second hydraulic device drives the supporting plate to descend during working, the supporting plate drives the extrusion plate to descend through the connecting rod, and the extrusion plate extrudes and shapes the flange plate; when the first motor works, the bearing is driven to rotate, the bearing drives the rotating disc to rotate, the rotating disc drives the supporting table and the top plate at the upper end of the rotating disc to rotate, and the supporting table and the top plate drive the flange plate to rotate; when the second motor works, the sand disc is driven to rotate through the rotating shaft, and the flash extruded and overflowed by the flange plate is cut and polished through the sand disc; through first hydraulic means drive the roof rise, through the roof will cut the ring flange of polishing ejecting from the recess, the drawing of patterns of ring flange of being convenient for of whole device is polished more convenient to the cutting of the overlap that the ring flange extrusion spilled over.
(2) According to the invention, through the arrangement of the I-shaped piece and the sliding groove, the second motor can move along the direction of the groove in the sliding groove, so that the distance between the sand disc and the flange plate is adjusted, and the cutting and polishing effects of the sand disc on the flange plate extrusion overflow flash are improved.
Drawings
FIG. 1 is a schematic front view of an automobile exhaust pipe stamping device according to embodiment 1;
FIG. 2 is an enlarged schematic view of region A in FIG. 1;
FIG. 3 is a schematic side view of the exhaust pipe stamping apparatus of the automobile of embodiment 1;
FIG. 4 is a schematic side view of the chute and the workpiece in embodiment 2;
fig. 5 is a schematic perspective view of the chute and the i-shaped member in embodiment 2.
The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:
10. a base; 11. a first motor; 12. a bearing; 13. rotating the disc; 14. a support table;
20. a first hydraulic device; 21. a top plate; 22. a flange plate;
30. a support pillar; 31. a second hydraulic device; 32. a support plate; 33. a connecting rod; 34. a pressing plate;
40. a second motor; 41. a rotating shaft; 42. a sand pan; 43. a workpiece; 44. a chute.
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
As shown in fig. 1 to 3, which are schematic front view structural diagrams of an exhaust pipe stamping device for an automobile according to a preferred embodiment of the present invention, the exhaust pipe stamping device for an automobile according to the present embodiment includes a base 10, a first motor 11 is disposed inside the base 10, a bearing 12 is rotatably connected to an upper end of the first motor 11, a rotating disc 13 is connected to an upper end of the bearing 12, a first hydraulic device 20 is disposed at an upper end of the rotating disc 13, a top plate 21 is disposed at an upper end of the first hydraulic device 20, a vertical center line of the first hydraulic device 20 coincides with a vertical center line of the rotating disc 13, a support table 14 is connected to the rotating disc 13, an inner side surface of the support table 14 is connected to the top plate 21, the top plate 21 and the support table 14 are in a clearance fit relationship, a flange 22 is connected to an upper end of the top plate 21, an inner side surface of the base 10, a flange 22, A groove is formed between the upper end surface of the support platform 14 and the upper surface of the top plate 21, and the groove and the flange plate 22 are in clearance fit;
the two sides of the base 10 are provided with supporting columns 30, the upper ends of the supporting columns 30 are connected with second hydraulic devices 31, the upper ends of the second hydraulic devices 31 are connected with supporting plates 32, the number of the supporting columns 30 and the number of the second hydraulic devices 31 are two, the two groups of the supporting columns 30 and the second hydraulic devices 31 are in axial symmetry relation with the vertical center line of the base 10, the two ends of the supporting plates 32 are respectively connected with the upper ends of the two groups of the second hydraulic devices 31, the lower surface of the supporting plates 32 is connected with connecting rods 33, the number of the connecting rods 33 is two, the lower ends of the connecting rods 33 are connected with extrusion plates 34, and the outer diameter of the extrusion plates 34 is larger than that of the flange plate 22;
a second motor 40 is arranged at the upper end of the base 10, a rotating shaft 41 is rotatably connected to one side of the second motor 40, a sand disc 42 is connected to one end of the rotating shaft 41, and the height of the rotating shaft 41 is higher than that of the flange plate 22;
in this embodiment, the second hydraulic device 31 drives the supporting plate 32 to descend when operating, the supporting plate 32 drives the extrusion plate 34 to descend through the connecting rod 33, and the extrusion plate 34 performs extrusion molding on the flange 22; when the first motor 11 works, the bearing 12 is driven to rotate, the bearing 12 drives the rotating disc 13 to rotate, the rotating disc 13 drives the supporting table 14 and the top plate 21 at the upper end of the rotating disc to rotate, and the supporting table 14 and the top plate 21 drive the flange plate 22 to rotate; when the second motor 40 works, the rotating shaft 41 drives the sand disc 42 to rotate, and the flashes extruded and overflowed by the flange plate 22 are cut and polished by the sand disc 42; the first hydraulic device 20 drives the top plate 21 to ascend, the cut and polished flange plate 22 is ejected out of the groove through the top plate 21, demolding of the flange plate 22 is facilitated through the whole device, and the flash overflowing due to extrusion of the flange plate 22 is cut and polished.
Example 2
As shown in fig. 4-5, which are schematic perspective views of a sliding chute and a workpiece according to another preferred embodiment of the present invention, based on example 1, the sliding chute and workpiece structure of the automobile exhaust pipe stamping device according to this embodiment includes a second motor 40, a workpiece 43 is connected to a lower end of the second motor 40, a sliding chute 44 is slidably connected to the workpiece 43, and the workpiece 43 and the sliding chute 44 are in a clearance fit relationship;
the working principle of the invention is as follows: through the I-shaped member 43 and the sliding groove 44, the second motor 40 can move along the direction of the inner groove of the sliding groove 44, so that the distance between the sand disc 42 and the flange plate 22 is adjusted, and the cutting and polishing effects of extruding overflow flashes to the flange plate 22 by the sand disc 42 are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The stamping device for the automobile exhaust pipe comprises a base (10), wherein a first motor (11) is arranged inside the base (10);
the method is characterized in that:
the upper end of first motor (11) rotate and be connected with bearing (12), bearing (12) upper end be connected with rolling disc (13), rolling disc (13) upper end be provided with first hydraulic means (20), the upper end of first hydraulic means (20) be equipped with roof (21), rolling disc (13) on be connected with brace table (14), brace table (14) inboard surface be connected with roof (21), roof (21) and brace table (14) be the clearance fit relation, the upper end of roof (21) be connected with ring flange (22).
2. The vehicle exhaust pipe punching device according to claim 1, wherein: the vertical center line of the first hydraulic device (20) is superposed with the vertical center line of the rotating disc (13), a groove is formed among the inner side surface of the base (10), the upper end surface of the support table (14) and the upper surface of the top plate (21), and the groove and the flange disc (22) are in clearance fit.
3. The vehicle exhaust pipe punching device according to claim 1, wherein: the both sides of base (10) be provided with support column (30), the upper end of support column (30) be connected with second hydraulic means (31) the upper end of second hydraulic means (31) be connected with backup pad (32), the quantity of support column (30), second hydraulic means (31) be two sets of, two sets of support column (30), second hydraulic means (31) all be axisymmetric relation about the perpendicular center line of base (10).
4. The vehicle exhaust pipe punching device according to claim 1, wherein: the utility model discloses a flange dish, including backup pad (32), connecting rod (33), the lower surface of backup pad (32) be connected with two sets of second hydraulic means (31) respectively in both ends, the lower surface of backup pad (32) be connected with connecting rod (33), the quantity of connecting rod (33) have two sets ofly, the lower extreme of connecting rod (33) be connected with stripper plate (34), the external diameter of stripper plate (34) be greater than the external diameter of ring flange (22).
5. The vehicle exhaust pipe punching device according to claim 1, wherein: the upper end of base (10) be provided with second motor (40), one side of second motor (40) rotate and be connected with pivot (41), the one end of pivot (41) be connected with sand table (42), the height that highly is higher than ring flange (22) of pivot (41).
6. The vehicle exhaust pipe punching device according to claim 2, wherein: the lower end of the second motor (40) is connected with a workpiece (43), the workpiece (43) is connected with a sliding groove (44) in a sliding mode, and the workpiece (43) and the sliding groove (44) are in clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421068.9A CN112692134A (en) | 2020-12-08 | 2020-12-08 | Automobile exhaust pipe stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421068.9A CN112692134A (en) | 2020-12-08 | 2020-12-08 | Automobile exhaust pipe stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692134A true CN112692134A (en) | 2021-04-23 |
Family
ID=75506958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421068.9A Pending CN112692134A (en) | 2020-12-08 | 2020-12-08 | Automobile exhaust pipe stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692134A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054575A (en) * | 2021-11-15 | 2022-02-18 | 兰晓晖 | Safe deburring equipment for angle steel punching machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004322136A (en) * | 2003-04-23 | 2004-11-18 | Aisin Seiki Co Ltd | Device for removing vertical burr of forged parts |
| JP2011235321A (en) * | 2010-05-11 | 2011-11-24 | Michihiro Yokoyama | Continuous press forming method and continuous press forming device for helical gear |
| CN205818029U (en) * | 2016-07-27 | 2016-12-21 | 南昌通天汽车配件有限公司 | A kind of automobile rearview mirror shell punching press is moulding and trimming apparatus for shaping |
| FR3046735A1 (en) * | 2016-01-14 | 2017-07-21 | Peugeot Citroen Automobiles Sa | MODULAR PADDING TOOLS FOR OPENING OF A MOTOR VEHICLE |
| CN107891087A (en) * | 2017-12-21 | 2018-04-10 | 安徽省华夏机床制造有限公司 | A kind of blanking integrated processing device |
| CN207941840U (en) * | 2018-03-22 | 2018-10-09 | 萍乡市志和汽车配件有限公司 | A kind of separated mold trimming device |
| CN208758423U (en) * | 2018-07-04 | 2019-04-19 | 创荣机械（深圳）有限公司 | A kind of adjustable punching mechanism of door lock spring column |
| CN209191375U (en) * | 2018-08-15 | 2019-08-02 | 协荣模具技研(苏州)有限公司 | A kind of stamping die with cutting edge function |
| CN210876964U (en) * | 2019-11-19 | 2020-06-30 | 湖北东兴盛防火材料有限公司 | Novel punching device |
| CN211304450U (en) * | 2019-10-22 | 2020-08-21 | 南京卓耐重工机械制造有限公司 | Stamping die convenient to unload fast |
-
2020
- 2020-12-08 CN CN202011421068.9A patent/CN112692134A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004322136A (en) * | 2003-04-23 | 2004-11-18 | Aisin Seiki Co Ltd | Device for removing vertical burr of forged parts |
| JP2011235321A (en) * | 2010-05-11 | 2011-11-24 | Michihiro Yokoyama | Continuous press forming method and continuous press forming device for helical gear |
| FR3046735A1 (en) * | 2016-01-14 | 2017-07-21 | Peugeot Citroen Automobiles Sa | MODULAR PADDING TOOLS FOR OPENING OF A MOTOR VEHICLE |
| CN205818029U (en) * | 2016-07-27 | 2016-12-21 | 南昌通天汽车配件有限公司 | A kind of automobile rearview mirror shell punching press is moulding and trimming apparatus for shaping |
| CN107891087A (en) * | 2017-12-21 | 2018-04-10 | 安徽省华夏机床制造有限公司 | A kind of blanking integrated processing device |
| CN207941840U (en) * | 2018-03-22 | 2018-10-09 | 萍乡市志和汽车配件有限公司 | A kind of separated mold trimming device |
| CN208758423U (en) * | 2018-07-04 | 2019-04-19 | 创荣机械（深圳）有限公司 | A kind of adjustable punching mechanism of door lock spring column |
| CN209191375U (en) * | 2018-08-15 | 2019-08-02 | 协荣模具技研(苏州)有限公司 | A kind of stamping die with cutting edge function |
| CN211304450U (en) * | 2019-10-22 | 2020-08-21 | 南京卓耐重工机械制造有限公司 | Stamping die convenient to unload fast |
| CN210876964U (en) * | 2019-11-19 | 2020-06-30 | 湖北东兴盛防火材料有限公司 | Novel punching device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054575A (en) * | 2021-11-15 | 2022-02-18 | 兰晓晖 | Safe deburring equipment for angle steel punching machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217858784U (en) | Powder metallurgy spare forming device | |
| CN113399581A (en) | Cold extrusion molding device for gear manufacturing | |
| CN108607890A (en) | A kind of novel die of rotary squeezing helical teeth internal gear | |
| CN215657507U (en) | Stripping template for metal stamping die | |
| CN112692134A (en) | Automobile exhaust pipe stamping device | |
| CN212144210U (en) | Sub vehicle frame hypoplastron stamping die before car | |
| CN110479848B (en) | Sheet metal stamping die based on smooth drawing of patterns | |
| CN212917267U (en) | Machining die for rear mounting bracket of automobile door | |
| CN205056800U (en) | Car body hinge bracket upgrades continuous mould | |
| CN207857548U (en) | A kind of yoke cold reducing extrusion die | |
| CN220426533U (en) | Stamping die for stamping metal products | |
| CN219924360U (en) | Demolding device for mold production | |
| CN211161487U (en) | Automobile parts stamping device | |
| CN214211927U (en) | Cold pressing die for diamond saw blade | |
| CN214866648U (en) | Wheel hub mould convenient to drawing of patterns | |
| CN210996082U (en) | A moulding-die mould for quick formed part of car | |
| CN221415025U (en) | Powder metallurgy gear ring shaping device | |
| CN118558856B (en) | Wheel stamping die | |
| CN217315578U (en) | Automatic change stamping die and get a mechanism | |
| CN110227786B (en) | Inclined top die for cold forging forming of ring piece and using method thereof | |
| CN214266767U (en) | Automatic discharging device for die | |
| CN220239947U (en) | Cold header for composite extrusion bearing roller | |
| CN221087025U (en) | Form structure of long flaring rotary-flaring die of post-treatment exhaust system | |
| CN216175682U (en) | Demoulding auxiliary device for mould | |
| CN220497517U (en) | Automobile upright column mold with rapid demolding structure |
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 |