CN208555691U - The hole flanging processing mold of concentric holes - Google Patents
The hole flanging processing mold of concentric holes Download PDFInfo
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- CN208555691U CN208555691U CN201821075274.7U CN201821075274U CN208555691U CN 208555691 U CN208555691 U CN 208555691U CN 201821075274 U CN201821075274 U CN 201821075274U CN 208555691 U CN208555691 U CN 208555691U
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- formed punch
- sliding block
- female die
- die block
- block
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Abstract
The utility model discloses a kind of hole flanging processing mold of concentric holes, including mounting base and drive seat；Mounting base upper surface is equipped with female die block and multiple formed punch sliding blocks, and drive seat is set to the top of mounting base and can move up and down；Wherein female die block has the punching being laterally arranged, and multiple formed punch sliding blocks include the first formed punch sliding block and the second formed punch sliding block being respectively arranged on the outside of punching both ends, are slid along the transverse direction by the structure that is slidably installed and are installed on mounting base；Driving mechanism is equipped between drive seat and each formed punch sliding block, when drive seat moves down, drive seat drives the first formed punch sliding block to slide in opposition with the second formed punch sliding block by driving mechanism, so that formed punch injection punching, is punched out with the workpiece to the both ends of the surface for being located at female die block.Above-mentioned hole flanging processing mold drives the first formed punch sliding block and the second formed punch sliding block to slide in opposition using driving mechanism, and the flange hole technology of concentric holes is completed on a station, ensure that the concentricity of product, the product qualification rate processed is higher.
Description
Technical field
The utility model relates to mold machining technology fields, and in particular to a kind of hole flanging processing mold.
Background technique
In mold production process, especially in the production of auto parts mold, it is often necessary to carry out hole flanging.Some automobiles zero
Part, such as the rear-swing arm of bonnet, need to carry out hole flanging on two adjacent faces, and to the concentricity requirement of hole flanging compared with
It is high.
Multi-station transfer die is generallyd use in the prior art and carries out individually hole flanging, needs mold to be used more, at
This is higher, and since product material intensity is larger, and rebound is difficult to accurately predict, the concentricity of product when multi-station transfer die produces
It is unable to get guarantee.However when completing flange hole technology on a station, and two face intervals as where hole flanging are smaller,
It is often difficult to take out product after completing flange hole technology, is easy to cause deformation of products.
Utility model content
In order to solve the above technical problems, the main purpose of the utility model is to provide a kind of hole flanging processing moulds of concentric holes
Tool, it is intended to solve the technical issues of not can guarantee the concentricity of product when concentric holes hole flanging in the prior art.
The utility model provides a kind of hole flanging processing mold of concentric holes, comprising:
Mounting base, the mounting base upper surface are equipped with female die block and multiple formed punch sliding blocks；And
Drive seat, set on the mounting base top and can be moved up and down by driving；
Wherein, the female die block has the punching being laterally arranged, and the multiple formed punch sliding block includes being respectively arranged on the punching
The first formed punch sliding block and the second formed punch sliding block on the outside of the both ends of hole, each formed punch sliding block includes formed punch, and first formed punch is sliding
Block and the second formed punch sliding block slide along the transverse direction by the structure that is slidably installed and are installed on the mounting base, the driving
Driving mechanism, when the drive seat is moved downward to first position, the driving are equipped between seat and each formed punch sliding block
Seat is slid in opposition by driving mechanism driving the first formed punch sliding block with the second formed punch sliding block, so that described the
Punching described in the formed punch injection of one formed punch sliding block and the second formed punch sliding block, with the work to the both ends of the surface for being located at the female die block
Part is punched out.
Further, the female die block includes the first female die block and the second female die block of split settings, first cavity plate
Block and second female die block are slidably mounted on the mounting base by the structure that is slidably installed, and glide direction is along described
First female die block and second female die block direction close to each other or separate, it is described to be enclosed jointly when close to each other
Punching.
Further, driving mechanism is equipped between the drive seat and each female die block, in the drive seat to moving down
When moving to the second position, first female die block and second female die block docking are to be enclosed the punching；Described second
Position is located at the upside of the first position.
Further, which is characterized in that the driving mechanism is slider-crank mechanism or tapered wedge driving mechanism.
Further, the abutment face between first female die block and second female die block perpendicular to horizontal plane be arranged or
Person is with respect to the horizontal plane in 45 ° and is obliquely installed.
Further, the first formed punch sliding block and the second formed punch sliding block include:
Sliding block pedestal slides along the transverse direction and is installed on the mounting base；
Formed punch is installed on the sliding block pedestal and is extended towards the female die block；And
Pressure plate is set between the sliding block pedestal and the female die block, and is equipped with through-hole corresponding with the formed punch, institute
It states and is equipped with elastic element between pressure plate and the sliding block pedestal.
Further, the pressure plate can connect the sliding block pedestal by stripper bolt laterally movablely；And/or
The elastic element is nitrogen gas spring.
Further, the structure that is slidably installed includes mutually matched sliding block and sliding slot.
Further, between the first formed punch sliding block and the mounting base and/or the second formed punch sliding block with it is described
Between mounting base be equipped with the first flexible restoring organ, first flexible restoring organ to will the first formed punch sliding block with/
Or the second formed punch sliding block is reset to the initial position far from the punching；And/or
The hole flanging processing mold of the concentric holes further includes the first flexible restoring organ, the first flexible restoring organ packet
The first dynamic clamping head and quiet clamping head extended transversely is included, the mounting base is equipped with the first slot for accommodating first dynamic clamping head and quiet clamping head
Body, first dynamic clamping head and quiet clamping head one end is fixedly connected with the first formed punch sliding block or the second formed punch sliding block, the other end are solid
Surely the mounting base is connected.
Further, between first female die block and the mounting base and/or second female die block and the installation
It is equipped with the second flexible restoring organ between seat, second flexible restoring organ is to by first female die block and/or described
Second female die block is reset to the initial position far from other side；And/or
The hole flanging processing mold of the concentric holes further includes the second flexible restoring organ, the second flexible restoring organ packet
The second dynamic clamping head and quiet clamping head extended along the glide direction of first female die block or second female die block is included, the mounting base is set
There is the second groove body for accommodating second dynamic clamping head and quiet clamping head, second dynamic clamping head and quiet clamping head one end is fixedly connected with described first
Female die block or second female die block, the other end are fixedly connected with the mounting base.
The hole flanging processing mold of concentric holes provided by the utility model, by being driven row close to mounting base in drive seat
Cheng Zhong drives the first formed punch sliding block and the second formed punch sliding block to slide in opposition, makes the first formed punch sliding block and second using driving mechanism
The lateral punching of the formed punch injection female die block of formed punch sliding block carries out punching press with the workpiece to the both ends of the surface for being located at female die block, one
The flange hole technology of concentric holes is completed on a station.Ensure that the concentricity of product, thus the shape of product processed it is more accurate,
Qualification rate is higher.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the mounting portion installation diagram of one embodiment of concentric holes hole flanging processing mold provided by the utility model；
Fig. 2 is the driving portion installation diagram of one embodiment of concentric holes hole flanging processing mold in Fig. 1；
Fig. 3 is the diagrammatic cross-section of one embodiment of concentric holes hole flanging processing mold in Fig. 1；
Fig. 4 is the schematic diagram of front three-dimensional structure of the first female die block in Fig. 2；
Fig. 5 is the back side dimensional structure diagram of the first female die block in Fig. 2；
Fig. 6 is the schematic diagram of front three-dimensional structure of the second female die block in Fig. 2；
Fig. 7 is the back side dimensional structure diagram of the second female die block in Fig. 2；
Fig. 8 is the schematic diagram of front three-dimensional structure of the first formed punch sliding block in Fig. 2；
Fig. 9 is the back side dimensional structure diagram of the first formed punch sliding block in Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Mounting portion | 33 | Sliding block pedestal |
| 200 | Driving portion | 34 | Elastic element |
| 101 | Mounting base | 35 | Stripper bolt |
| 201 | Drive seat | 40 | Second formed punch sliding block |
| 10 | First female die block | 50 | Inclined wedge drive block |
| 11 | Hole flanging die plate insert | 51 | Driving inclined-plane |
| 12 | Abutment face | 52 | Lead-in chamfered |
| 20 | Second female die block | 53 | Sliding slot |
| 30 | First formed punch sliding block | 54 | Sliding block |
| 31 | Formed punch | 60 | First dynamic clamping head and quiet clamping head |
| 32 | Pressure plate | 61 | First groove body |
The realization, functional characteristics and excellent effect of the utility model aim, below in conjunction with specific embodiment and attached drawing
It is described further.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that directionality instruction is only used for solving if relating to directionality instruction in the utility model embodiment
Relative positional relationship, the motion conditions etc. between component each under a certain particular pose are released, if the particular pose changes
When, then directionality instruction also correspondingly changes correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
Generalling use multi-station transfer die progress in the prior art, individually hole flanging, concentricity are difficult to ensure.And one
When completing flange hole technology on a station, and two face intervals as where hole flanging are smaller, often difficult after completing flange hole technology
To take out product, it is easy to cause deformation of products.In consideration of it, this utility model is intended to provide a kind of hole flanging processing mould of concentric holes
Tool, with solve in the prior art concentric holes hole flanging when not can guarantee the concentricity of product the technical issues of.Fig. 1 to Fig. 9 is this reality
With an a kind of embodiment of the hole flanging processing mold of concentric holes of novel offer.
It please refers to Fig.1 to Fig.3, the hole flanging processing mold of concentric holes provided by the utility model includes mounting portion 100 and drives
Dynamic portion 200, the driving portion 200 is close to the mounting portion 100 to complete hole flanging processing technology.For convenience of description, described in setting
Driving portion 200 is up and down direction close to the direction of the mounting portion 100, and the direction perpendicular to the up and down direction is transverse direction, on
State the limitation not constituted to the description in orientation to scope of protection of the utility model.
The mounting portion 100 includes mounting base 101, and 101 upper surface of mounting base is equipped with female die block and multiple formed punches are sliding
Block.The driving portion 200 include drive seat 201, set on the mounting base 101 top and can be moved up and down by driving, it is described
Female die block has the punching being laterally arranged.The multiple formed punch sliding block includes the first punching being respectively arranged on the outside of the punching both ends
Head slider 30 and the second formed punch sliding block 40, each formed punch sliding block respectively include formed punch 31, the first formed punch sliding block 30 and described
Two formed punch sliding blocks 40 slide along the transverse direction by the structure that is slidably installed and are installed on the mounting base 101, the drive seat 201
Driving mechanism, when the drive seat 201 is moved downward to first position, the driving are equipped between each formed punch sliding block
Seat 201 is slid in opposition by driving mechanism driving the first formed punch sliding block 30 with the second formed punch sliding block 40, makes described the
The formed punch 31 of one formed punch sliding block 30 and the second formed punch sliding block 40 is from punching described in the injection of punching both ends, to positioned at the female die block
Both ends of the surface workpiece carry out punching press.
The hole flanging processing mold of above-mentioned concentric holes, by being driven in stroke close to mounting base 101 in drive seat 201,
The first formed punch sliding block 30 and the second formed punch sliding block 40 is driven to slide in opposition using driving mechanism, so that formed punch 31 is passed through from punching both ends
Enter the lateral punching of female die block, punching press movement is carried out with the workpiece to the both ends of the surface for being located at female die block, is completed on a station
The flange hole technologies of concentric holes.Ensure that the concentricity of product, thus make the shape of product processed is more accurate, qualification rate more
It is high.
Wherein, the specific structure of the structure that is slidably installed with no restriction, in the present embodiment, please refer to Fig. 8 and
Fig. 9, the structure that is slidably installed include mutually matched sliding block 54 and sliding slot 53, are set up separately in formed punch sliding block and mounting base
On, effectively to guarantee the glide direction of formed punch sliding block, to improve the concentricity of punching technology.
The driving mechanism is used to respectively drive in the stroke in the drive seat 201 close to the mounting base 101 described
Multiple formed punch sliding blocks slide laterally, the specific structure of the driving mechanism with no restriction, as long as can be realized the drive seat
201 move up and down that movement is converted into the multiple formed punch sliding block slide laterally movement, such as can be wedge-shaped driving
Mechanism or slider-crank mechanism.
Specifically, in the present embodiment, the driving mechanism is tapered wedge driving mechanism, including is distributed in the drive seat
Multiple inclined wedge drive blocks 50 on 201, the inclined wedge drive block 50 are correspondingly arranged with the multiple formed punch sliding block, and the inclined wedge drives
Motion block 50 is equipped with driving inclined-plane 51, respectively corresponds on the multiple formed punch sliding block equipped with lead-in chamfered 52.In the driving portion
200 close in the stroke of the mounting portion 100, and the driving inclined-plane 51 interacts with the lead-in chamfered 52, by the drive
Dynamic seat 201 slides laterally movement close to what movement was converted into each formed punch sliding block.
The driving mechanism can also be slider-crank mechanism, and specifically, the slider-crank mechanism includes being obliquely installed
Connecting rod, described connecting rod one end is articulated with the drive seat 201, hinged one in the multiple formed punch sliding block of the other end,
For the driving portion 200 close in the stroke of the mounting portion 100, the connecting rod swing drives the cunning of the multiple formed punch sliding block
It is dynamic.It is understood that tapered wedge driving mechanism has the advantages that component is few, stable transmission, and slider-crank mechanism have flexibly,
The advantages of being conveniently adjusted.
Although carrying out hole flanging in same station can be improved the concentricity of concentric holes hole flanging, but there are recessed for this flange hole technology
Mould is difficult to the shortcomings that dismantling, and be easy to cause workpiece to deform in demoulding, influences product quality.For this purpose, the utility model is further
Ground provides the cavity die structure being readily disassembled and please refers to Fig. 4 to Fig. 7 in the present embodiment, and the female die block includes split settings
First female die block 10 and the second female die block 20, first female die block 10 and second female die block 20 are by being slidably installed
Structure is slidably mounted on the mounting base 101, and glide direction is along first female die block 10 and second female die block
20 directions close to each other or separate, to be enclosed the punching jointly when close to each other.In this way, completing puncture motion
Afterwards, cavity plate can not easily be taken out with being influenced by flange, not will lead to workpiece deformation.
The driving method of first female die block 10 and second female die block 20 with no restriction, such as can both pass through people
Work installing and dismounting can also be driven automatically by driving mechanism.Specifically, in the present embodiment, the drive seat 201 with it is described
Driving mechanism, when the drive seat 201 is moved downward to the second position, first female die block 10 are equipped between each female die block
It docks with second female die block 20 to be enclosed the punching, the second position is located at the upside of the first position.
By above-mentioned design, in the drive seat 201 into the mobile stroke of the mounting base 101, described first the
One female die block 10 slid in opposition with second female die block 20 it is close, with docking be enclosed lateral punching.The drive seat
201 continue to move down, and the first formed punch sliding block 30 and the second formed punch sliding block 40 slide in opposition, so that on each formed punch sliding block
Formed punch 31 from punching both ends insertion cavity plate formed punching, same station complete concentric holes flange hole technology.Drive seat 201
After moving up, first female die block 10 is separated with second female die block 20, can easily be demoulded.In this way, in a procedure
In just can complete the assembly and punching of cavity plate, it is more efficient.Wherein, the peace that is slidably matched between each female die block and mounting base 101
With no restriction, specific structure can join the specific structure of driving mechanism between assembling structure and each female die block and drive seat 201
According to the description above to be slidably installed structure and the driving mechanism of each formed punch sliding block.
Further, Fig. 4 to Fig. 7 is please referred to, first female die block 10 is respectively equipped with on second female die block 20
Hole flanging die plate insert 11, to be enclosed punching jointly, it will be understood that the hole flanging die plate insert 11 can be with each female die block one
Ground or setting separably.In a kind of wherein embodiment, the abutment face 12 between the hole flanging die plate insert 11 is vertical
It is arranged in horizontal plane, has the advantages that structure is simple, is convenient for manufacture.And the hole flanging die plate insert in another embodiment
Abutment face between 11 is with respect to the horizontal plane in 45 to be obliquely installed, and has the advantages that more convenient disassembly.
The specific structure of each formed punch sliding block with no restriction, but in punch process, if workpiece is not fixed firmly, occurs workpiece and moves
Position phenomenon, it is impossible to guarantee the concentricity of concentric holes hole flanging.For the first formed punch sliding block 30 and the second formed punch cunning in this this implementation
Block 40 also provides feeding pressure mechanism and specifically please refers to Fig. 8 and Fig. 9.Each formed punch sliding block includes: sliding block pedestal 33,32 and of pressure plate
Formed punch 31, the sliding block pedestal 33, which slides along the transverse direction, is installed on the mounting base 201, and formed punch 31 is installed on the sliding block pedestal 33
Upper and extended towards the female die block, pressure plate 32 is set between the sliding block pedestal 22 and the female die block, and is equipped with
Through-hole corresponding with the formed punch 31 is equipped with elastic element 34 between the pressure plate 32 and the sliding block pedestal 33.
When driving mechanism drives the first formed punch sliding block 30 sliding, before the formed punch 31 is punched out movement,
The pressure plate 32 abuts workpiece, workpiece is fixed between the pressure plate 32 and the female die block, the sliding block pedestal 33
Continue to slide under the action of the driving mechanism, so that the formed punch 31 is punched out movement, elastic element 34 is pressurized at this time
Deformation further provides for the pressure for workpiece pressing for the pressure plate 32.In this way, being punched out movement in the formed punch 31
When can be well fixed workpiece, prevent workpiece shift.The structure of second formed punch sliding block 40 is identical as the first formed punch sliding block 30,
This is repeated no more.
It is preferred that the pressure plate 32 can be flexibly connected the sliding block pedestal 33 by stripper bolt 35 laterally movablely, to prevent
Only damage workpiece by pressure.The elastic element 34 can be the component for capableing of flexible deformation for rubber or wind spring etc., preferably nitrogen bullet
Spring.
Further, in order to smoothly demould, bullet is equipped between each formed punch sliding block and/or female die block and the mounting base 101
Property resetting-mechanism.The specific structure of the flexible restoring organ with no restriction, specifically, in the present embodiment, the spring-go position
Mechanism includes the first flexible restoring organ and the second flexible restoring organ.
First flexible restoring organ is set between each formed punch sliding block and mounting base 101, to by first formed punch
Sliding block 30 and the second formed punch sliding block 40 are reset to the initial position far from the punching.The first flexible restoring organ packet
The first dynamic clamping head and quiet clamping head 60 extended transversely is included, the mounting base 101 is equipped with for accommodating first dynamic clamping head and quiet clamping head 60
The first groove body 61, described first dynamic clamping head and quiet clamping head, 60 one end is fixedly connected with 30 or described second formed punch of the first formed punch sliding block
Sliding block 40, the other end are fixedly connected with the mounting base 101.
Second flexible restoring organ is set between each female die block and the mounting base 101, to by described the
One female die block 10 and second female die block 20 are reset to the initial position being located remotely from each other.Second flexible restoring organ includes
The second dynamic clamping head and quiet clamping head extended along the glide direction of first female die block 10 or second female die block 20, the mounting base
101 are equipped with the second groove body for accommodating second dynamic clamping head and quiet clamping head, and second dynamic clamping head and quiet clamping head one end is fixedly connected with institute
The first female die block 10 or second female die block 20 are stated, the other end is fixedly connected with the mounting base 101.
By above-mentioned flexible restoring organ, after the completion of flange hole technology, the driving portion 200 is to far from the mounting portion
100 direction is mobile, and each formed punch sliding block and a female die block are multiple under the action of the reset force that dynamic clamping head and quiet clamping head provides
Position is to home position, with conveniently stripped.The dynamic clamping head and quiet clamping head 60 can be the component for being capable of providing reset force, such as can be
Nitrogen gas spring, hydraulic cylinder or wind spring etc..
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of hole flanging processing mold of concentric holes characterized by comprising
Mounting base, the mounting base upper surface are equipped with female die block and multiple formed punch sliding blocks；And
Drive seat, set on the mounting base top and can be moved up and down by driving；
Wherein, the female die block has the punching being laterally arranged, and the multiple formed punch sliding block includes being respectively arranged on the punching two
Hold outside the first formed punch sliding block and the second formed punch sliding block, each formed punch sliding block includes formed punch, the first formed punch sliding block and
The second formed punch sliding block slides along the transverse direction by the structure that is slidably installed and is installed on the mounting base, the drive seat with
Driving mechanism is equipped between each formed punch sliding block, when the drive seat is moved downward to first position, the drive seat is logical
Crossing the driving mechanism drives the first formed punch sliding block to slide in opposition with the second formed punch sliding block, so that first punching
Punching described in the formed punch injection of head slider and the second formed punch sliding block, with to be located at the female die block both ends of the surface workpiece into
Row punching.
2. the hole flanging processing mold of concentric holes as described in claim 1, which is characterized in that the female die block includes split settings
The first female die block and the second female die block, it is sliding that first female die block and second female die block pass through the structure that is slidably installed
It is dynamic to be installed on the mounting base, and glide direction is close to each other or separate along first female die block and second female die block
Direction, to be enclosed the punching jointly when close to each other.
3. the hole flanging processing mold of concentric holes as claimed in claim 2, which is characterized in that the drive seat and each cavity plate
Driving mechanism, when the drive seat is moved downward to the second position, first female die block and described second are equipped between block
Female die block is docked to be enclosed the punching；The second position is located at the upside of the first position.
4. the hole flanging processing mold of the concentric holes as described in any one of claims 1 to 3, which is characterized in that the driving
Mechanism is slider-crank mechanism or tapered wedge driving mechanism.
5. the hole flanging processing mold of concentric holes as claimed in claim 2 or claim 3, which is characterized in that first female die block and institute
The abutment face between the second female die block is stated to be arranged perpendicular to horizontal plane or be with respect to the horizontal plane obliquely installed in 45 °.
6. the hole flanging processing mold of concentric holes as described in claim 1, which is characterized in that the first formed punch sliding block and second
Formed punch sliding block includes:
Sliding block pedestal slides along the transverse direction and is installed on the mounting base；
Formed punch is installed on the sliding block pedestal and is extended towards the female die block；And
Pressure plate is set between the sliding block pedestal and the female die block, and is equipped with through-hole corresponding with the formed punch, the pressure
Elastic element is equipped between flitch and the sliding block pedestal.
7. the hole flanging processing mold of concentric holes as claimed in claim 6, which is characterized in that the pressure plate passes through stripper bolt
The sliding block pedestal can be connected laterally movablely；And/or
The elastic element is nitrogen gas spring.
8. the hole flanging processing mold of concentric holes as claimed in claim 1 or 2, which is characterized in that the knot that is slidably installed
Structure includes mutually matched sliding block and sliding slot.
9. the hole flanging processing mold of concentric holes as described in claim 1, which is characterized in that the first formed punch sliding block with it is described
It is equipped with the first flexible restoring organ between mounting base and/or between the second formed punch sliding block and the mounting base, described first
Flexible restoring organ is first far from the punching being reset to the first formed punch sliding block and/or the second formed punch sliding block
Beginning position；And/or
The hole flanging processing mold of the concentric holes further includes the first flexible restoring organ, and first flexible restoring organ includes edge
The first dynamic clamping head and quiet clamping head being laterally extended, the mounting base are equipped with the first groove body for accommodating first dynamic clamping head and quiet clamping head,
First dynamic clamping head and quiet clamping head one end is fixedly connected with the first formed punch sliding block or the second formed punch sliding block, and the other end is fixed to be connected
Connect the mounting base.
10. the hole flanging processing mold of concentric holes as claimed in claim 2, which is characterized in that first female die block with it is described
The second flexible restoring organ, second bullet are equipped between mounting base and/or between second female die block and the mounting base
Property resetting-mechanism first female die block and/or second female die block to be reset to the initial position far from other side；With/
Or,
The hole flanging processing mold of the concentric holes further includes the second flexible restoring organ, and second flexible restoring organ includes edge
The second dynamic clamping head and quiet clamping head that the glide direction of first female die block or second female die block extends, the mounting base, which is equipped with, to be used
In the second groove body for accommodating second dynamic clamping head and quiet clamping head, second dynamic clamping head and quiet clamping head one end is fixedly connected with first cavity plate
Block or second female die block, the other end are fixedly connected with the mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075274.7U CN208555691U (en) | 2018-07-06 | 2018-07-06 | The hole flanging processing mold of concentric holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075274.7U CN208555691U (en) | 2018-07-06 | 2018-07-06 | The hole flanging processing mold of concentric holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555691U true CN208555691U (en) | 2019-03-01 |
Family
ID=65491413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075274.7U Expired - Fee Related CN208555691U (en) | 2018-07-06 | 2018-07-06 | The hole flanging processing mold of concentric holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732576A (en) * | 2019-11-25 | 2020-01-31 | 合肥百恒设备模具有限公司 | automobile swing arm stamping part end hole flanging die and flanging method thereof |
| CN113523111A (en) * | 2021-07-13 | 2021-10-22 | 永康市腾毅汽车模具有限公司 | Hole flanging die |
-
2018
- 2018-07-06 CN CN201821075274.7U patent/CN208555691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732576A (en) * | 2019-11-25 | 2020-01-31 | 合肥百恒设备模具有限公司 | automobile swing arm stamping part end hole flanging die and flanging method thereof |
| CN113523111A (en) * | 2021-07-13 | 2021-10-22 | 永康市腾毅汽车模具有限公司 | Hole flanging die |
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