CN110293179A - A kind of reinforcement structure based on body of a motor car large size stamping parts - Google Patents
A kind of reinforcement structure based on body of a motor car large size stamping parts Download PDFInfo
- Publication number
- CN110293179A CN110293179A CN201910612995.XA CN201910612995A CN110293179A CN 110293179 A CN110293179 A CN 110293179A CN 201910612995 A CN201910612995 A CN 201910612995A CN 110293179 A CN110293179 A CN 110293179A
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- CN
- China
- Prior art keywords
- seat
- welded
- sliding
- motor car
- stamping die
- 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.)
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of reinforcement structure based on body of a motor car large size stamping parts, including pedestal, support arm and sliding seat；Four corner locations of the pedestal bottom face are welded with a support column；The pedestal left side is symmetrically welded with the fixing seat of two pieces of rectangular configurations.It is additionally arranged elastic buffer structure, when stamping die seat falls, the rotation connection seat on stamping die seat can be driven to decline, rotation connection seat can push two support arms to flex outward, at this time, the sliding seat being rotatablely connected on support arm can extrude spring and form buffering, and because of the setting of adjusting nut and fastening nut on elastic buffer structure, by the tightness for adjusting adjusting nut adjustment spring, the buffer strength of the adjustable present apparatus, and cylindrical bar outer wall is located at two adjusting nut outer fixes and is threaded with one for locking the fastening nut of adjusting nut, therefore it can prevent adjusting nut from loosening during use by the setting of fastening nut.
Description
Technical field
The invention belongs to automobile stamping technical fields, more specifically, in particular to a kind of to be rushed based on body of a motor car large size
The reinforcement structure of casting die.
Background technique
Punching press be by between upper mold and lower die extruding complete part processing, but when punching press act start after upper mold
With lower die instantaneous touch, this contact is referred to as the passive type point contact of mold, and the power that driving column applies all is applied to small model
In enclosing, no small impact will certainly be caused to lower mold, therefore need a kind of buffering stiffening device to reinforce the shock resistance of lower mold
Ability.
Such as application number: CN201220071611.1, the present invention disclose a kind of stamping device, comprising: stamping die and drive
Moving part, the stamping die include matching used upper die holder and lower die holder, and one end of the actuator and the upper die holder are solid
Even.The actuator is made of driving column and holding frame；One end of the driving column connects holding frame；The holding frame is with extremely
Few two clamping ends, the clamping end is fixed on the avris of the upper die holder.The invention has the benefit that the stamping device
Actuator and upper die holder be connected with driven mold complete punching press movement, avoid passive type point contact bring impact, reach
Extend the effect of die life.
Based on to application number: CN201220071611.1, the retrieval of patent, although this application can pass through the buffering of spring
It reduces and impacts, but first, the simple adjustability of structure is poor, and shock proof active force is non-adjustable, for example declines in spring force
Its effect can weaken to a certain extent when weak, only by replace spring can restore, cause to a certain extent maintenance at
The defect of this rising；Second, the simple dynamics of buffer structure is smaller, and above-mentioned application is buffered by spring, can not
Reinforcement structure effect simultaneously, which is buffered, by many places reinforces purpose to reach preferably buffering.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of reinforcement structure based on body of a motor car large size stamping parts
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of reinforcement structure based on body of a motor car large size stamping parts, including pedestal, fixing seat, guiding sliding bar, rubber
Rubber mat, stamping die seat, suspension hook seat, stamping die head, elastic buffer structure, cylindrical bar, spring, adjusting nut, fastening nut,
It is rotatablely connected seat, support arm and sliding seat；Four corner locations of the pedestal bottom face are welded with a support column；The punching
Compression mould seat top end face is welded with four cylindrical sliding bars, and slidably connects a punching on this four cylindrical sliding bars
Compression mould head；Stamping die seat left side center has been bolted to connection a rotation connection seat, and described
Two support arms are rotatably connected on rotation connection seat, and are rotatably connected to a sliding seat on each support arm；
The pedestal left side is symmetrically welded with the fixing seat of two pieces of rectangular configurations, and a bullet is welded between two pieces of fixing seats
Property buffer structure, and the pedestal right side be symmetrical structure.
Further, four corner locations of the pedestal top end face are welded with a guiding sliding bar, and the guiding
One piece of rubber pad is slidably connected on sliding bar, and is located at rubber pad top position on four guiding sliding bars and is also slided
It is connected with a stamping die seat.
Further, the stamping die seat front end face center is welded with a suspension hook seat, and the stamping die
Base rear end face center is also welded with a suspension hook seat, and the suspension hook seat is L-shaped structure.
Further, the elastic buffer structure is made of cylindrical bar, spring, adjusting nut and fastening nut；The circle
Mast head end is mutually welded in fixing seat with tail end, and the sliding seat is slidably connected on cylindrical bar, and in the sliding seat
Side is in contact with pedestal left side or right side.
Further, the cylindrical bar outer wall is located at two sliding seat outer fixes and is socketed with a spring.
Further, the cylinder rod head end and tail end offer screw thread, and the cylinder rod head end and the equal spiral shell of tail end
Line is connected with an adjusting nut, and the spring is between sliding seat and adjusting nut.
Further, the cylindrical bar outer wall is located at two adjusting nut outer fixes and is threaded with one for locking
The fastening nut of tight adjusting nut.
Compared with prior art, the invention has the following beneficial effects:
It is additionally arranged rubber pad, during punching press, when the punching press of stamping die head countryside, stamping die seat stress is downward
It is mobile, at this point, on the one hand bumper and absorbing shock can be carried out by the rubber pad below stamping die seat.
It is additionally arranged elastic buffer structure, when stamping die seat falls, the rotation connection seat on stamping die seat can be driven
Decline, rotation connection seat can push two support arms to flex outward, at this point, the sliding seat being rotatablely connected on support arm can extrude bullet
Spring forms buffering, and because of the setting of adjusting nut and fastening nut on elastic buffer structure, adjusts bullet by adjusting adjusting nut
It is equal that the tightness of spring, the buffer strength of the adjustable present apparatus, and cylindrical bar outer wall are located at two adjusting nut outer fixes
One is threaded with for locking the fastening nut of adjusting nut, therefore can prevent adjusting nut from existing by the setting of fastening nut
It loosens during use, compares with existing apparatus, double buffering of the present apparatus in rubber pad and elastic buffer structure
The stress buffer capacity of stamping die seat can be effectively enhanced down, and its buffer strength is adjustable.
Detailed description of the invention
Fig. 1 is axis view structural schematic diagram of the invention.
Fig. 2 is the axis view structural schematic diagram after stamping die head of the present invention rises.
Fig. 3 is axis of the invention depending on tearing structural schematic diagram open.
Fig. 4 is the axis view enlarged structure schematic diagram of elastic buffer structure of the present invention.
Fig. 5 is the axis view fractionation structural representation of Fig. 4 of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, pedestal；101, fixing seat；2, it is oriented to sliding bar；3, rubber pad；4, stamping die seat；401, suspension hook seat；5, it rushes
Compression mould head；6, elastic buffer structure；601, cylindrical bar；602, spring；603, adjusting nut；604, fastening nut；7, it rotates
Attachment base；8, support arm；9, sliding seat.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The present invention provides a kind of reinforcement structure based on body of a motor car large size stamping parts, including pedestal 1, fixing seat 101,
It is oriented to sliding bar 2, rubber pad 3, stamping die seat 4, suspension hook seat 401, stamping die head 5, elastic buffer structure 6, cylindrical bar
601, spring 602, adjusting nut 603, fastening nut 604, rotation connection seat 7, support arm 8 and sliding seat 9；1 bottom of pedestal
The corner location of end face four is welded with a support column；4 top end face of stamping die seat is welded with four cylindrical cunnings
Lever, and a stamping die head 5 is slidably connected on this four cylindrical sliding bars；In 4 left side of stamping die seat
Heart position has been bolted to connection a rotation connection seat 7, and two supports are rotatably connected on the rotation connection seat 7
Arm 8, and a sliding seat 9 is rotatably connected on each support arm 8；1 left side of pedestal is symmetrically welded with two
The fixing seat 101 of block rectangular configuration, and it is welded with an elastic buffer structure 6 between two pieces of fixing seats 101, and described
1 right side of pedestal is symmetrical structure.
With reference to such as Fig. 3,1 top end face of pedestal, four corner locations are welded with a guiding sliding bar 2, and described lead
One piece of rubber pad 3 is slidably connected on sliding bar 2, and is located at 3 top position of rubber pad on four guiding sliding bars 2
A stamping die seat 4 also being slidably connected, therefore when carrying out punching press, stamping die seat 4 can be played by the rubber pad 3
Reinforcement and buffer function.
With reference to such as Fig. 3, the 4 front end face center of stamping die seat is welded with a suspension hook seat 401, and the punching press
4 rear end face center of mold base is also welded with a suspension hook seat 401, and the suspension hook seat 401 is L-shaped structure, therefore is tearing open
It unloads more convenient when maintenance.
With reference to such as Fig. 2, the elastic buffer structure 6 is by cylindrical bar 601, spring 602, adjusting nut 603 and fastening nut
604 compositions；601 head end of cylindrical bar is mutually welded in fixing seat 101 with tail end, and the sliding seat 9 is slidably connected to circle
On mast 601, and the inside of the sliding seat 9 is in contact with 1 left side of pedestal or right side, thus can to the sliding seat 9 into
Row limit prevents the sliding seat 9 from carrying out axial rotation in sliding.
With reference to such as Fig. 5,601 outer wall of cylindrical bar is located at two 9 outer fixes of sliding seat and is socketed with a spring
602, therefore when 4 stress of stamping die seat moves down, 9 compressible spring 602 of sliding seat is reinforced and is buffered.
With reference to such as Fig. 5,601 head end of cylindrical bar and tail end offer screw thread, and 601 head end of the cylindrical bar and tail
End is threaded with an adjusting nut 603, and the spring 602 is between sliding seat 9 and adjusting nut 603, therefore
By adjusting the tightness of 603 adjustment spring 602 of adjusting nut, the buffer strength of the present apparatus are adjusted.
With reference to such as Fig. 5,601 outer wall of cylindrical bar is located at two 603 outer fixes of adjusting nut and is threaded with one
A fastening nut 604 for being used to lock adjusting nut 603, therefore the adjusting can be prevented by the setting of the fastening nut 604
Nut 603 loosens during use.
The specifically used mode and effect of the present embodiment:
In use, when 5 countryside punching press of stamping die head, 4 stress of stamping die seat is moved down, at this point, on the one hand can
Bumper and absorbing shock is carried out by the rubber pad 3 of 4 lower section of stamping die seat；On the other hand, it when stamping die seat 4 falls, can drive
Rotation connection seat 7 on stamping die seat 4 declines, and rotation connection seat 7 can push two support arms 8 to flex outward, at this point, support
The sliding seat 9 being rotatablely connected on arm 8 can extrude spring 602 and form buffering；
Because of the setting of adjusting nut 603 and fastening nut 604 on elastic buffer structure 6, adjusted by adjusting adjusting nut 603
The tightness of spring 602 is saved, the buffer strength of the present apparatus are adjusted, and 601 outer wall of cylindrical bar is located at two adjusting nuts 603
Outer fix is threaded with one for locking the fastening nut 604 of adjusting nut 603, therefore passes through fastening nut 604
Setting can prevent adjusting nut 603 from loosening during use.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (7)
1. a kind of reinforcement structure based on body of a motor car large size stamping parts, it is characterised in that: it is big that the one kind is based on body of a motor car
The reinforcement structure of type stamping parts includes pedestal (1), fixing seat (101), guiding sliding bar (2), rubber pad (3), stamping die
Seat (4), stamping die head (5), elastic buffer structure (6), cylindrical bar (601), spring (602), adjusts spiral shell at suspension hook seat (401)
Female (603), fastening nut (604), rotation connection seat (7), support arm (8) and sliding seat (9)；Pedestal (1) bottom face four
A corner location is welded with a support column；Stamping die seat (4) top end face is welded with four cylindrical sliding bars,
And a stamping die head (5) is slidably connected on this four cylindrical sliding bars；Stamping die seat (4) the left side center
Position has been bolted to connection a rotation connection seat (7), and is rotatably connected to two branch on the rotation connection seat (7)
Brace (8), and a sliding seat (9) is rotatably connected on each support arm (8)；Pedestal (1) left side pair
Claim the fixing seat (101) for being welded with two pieces of rectangular configurations, and is welded with an elastic buffer between two pieces of fixing seats (101)
Structure (6), and the pedestal (1) right side is symmetrical structure.
2. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the bottom
Seat four corner locations of (1) top end face are welded with a guiding sliding bar (2), and the company of sliding on the guiding sliding bar (2)
It is connected to one piece of rubber pad (3), and is located at rubber pad (3) top position on four guiding sliding bars (2) and is also slidably connected
There is a stamping die seat (4).
3. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the punching
Compression mould seat (4) front end face center is welded with a suspension hook seat (401), and the stamping die seat (4) rear end face center
Position is also welded with a suspension hook seat (401), and the suspension hook seat (401) is L-shaped structure.
4. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the bullet
Property buffer structure (6) is made of cylindrical bar (601), spring (602), adjusting nut (603) and fastening nut (604)；The circle
Mast (601) head end is mutually welded in fixing seat (101) with tail end, and the sliding seat (9) is slidably connected to cylindrical bar (601)
On, and be in contact on the inside of the sliding seat (9) with pedestal (1) left side or right side.
5. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the circle
Mast (601) outer wall is located at two sliding seat (9) outer fixes and is socketed with a spring (602).
6. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the circle
Mast (601) head end and tail end offer screw thread, and the cylindrical bar (601) head end and tail end are threaded with a tune
It saves nut (603), and the spring (602) is located between sliding seat (9) and adjusting nut (603).
7. a kind of reinforcement structure based on body of a motor car large size stamping parts as described in claim 1, it is characterised in that: the circle
Mast (601) outer wall is located at two adjusting nut (603) outer fixes and is threaded with one for locking adjusting nut
(603) fastening nut (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612995.XA CN110293179A (en) | 2019-07-09 | 2019-07-09 | A kind of reinforcement structure based on body of a motor car large size stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910612995.XA CN110293179A (en) | 2019-07-09 | 2019-07-09 | A kind of reinforcement structure based on body of a motor car large size stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110293179A true CN110293179A (en) | 2019-10-01 |
Family
ID=68030581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910612995.XA Pending CN110293179A (en) | 2019-07-09 | 2019-07-09 | A kind of reinforcement structure based on body of a motor car large size stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110293179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110910716A (en) * | 2019-12-17 | 2020-03-24 | 梁婧 | Violin with learning action corrector |
| CN111215550A (en) * | 2019-12-07 | 2020-06-02 | 义乌市千智机械设备有限公司 | Stamping device is used in machine parts processing |
-
2019
- 2019-07-09 CN CN201910612995.XA patent/CN110293179A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215550A (en) * | 2019-12-07 | 2020-06-02 | 义乌市千智机械设备有限公司 | Stamping device is used in machine parts processing |
| CN110910716A (en) * | 2019-12-17 | 2020-03-24 | 梁婧 | Violin with learning action corrector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191001 |
|
| WD01 | Invention patent application deemed withdrawn after publication |