CN219233705U - Fine blanking wedge mechanism - Google Patents
Fine blanking wedge mechanism Download PDFInfo
- Publication number
- CN219233705U CN219233705U CN202320144201.3U CN202320144201U CN219233705U CN 219233705 U CN219233705 U CN 219233705U CN 202320144201 U CN202320144201 U CN 202320144201U CN 219233705 U CN219233705 U CN 219233705U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- fixing seat
- sliding block
- fine blanking
- inclined plane
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a fine blanking wedge mechanism which comprises a base, a guide sleeve fixing seat and a cylindrical sliding block, wherein an installation inclined plane is arranged on the base, the guide sleeve fixing seat is fixed on the installation inclined plane, a through hole is formed in the axial direction of the guide sleeve fixing seat, an upper guide sleeve and a lower guide sleeve are arranged in the through hole, the cylindrical sliding block penetrates through the upper guide sleeve and the lower guide sleeve and penetrates out of the through hole, the upper end of the cylindrical sliding block is provided with the sliding block fixing seat, a reset spring is sleeved on the cylindrical sliding block and is positioned between the sliding block fixing seat and a spring backing plate, and the spring backing plate is fixed on the guide sleeve fixing seat through a bolt. The cylindrical sliding block adopts a precise circular design, adopts double guide sleeve guiding, and has the effects of easy assembly and high precision. When the driving block moves downwards, the cylindrical sliding block is compressed by the spring under the action of the driving block, and the sliding block moves towards the guide sleeve direction, so that punching is completed. When the driving block moves upwards, the sliding block moves backwards under the action of the spring force until the sliding block returns to the position of the limit bolt.
Description
Technical Field
The utility model relates to punching equipment for automobile body parts, in particular to a fine punching inclined wedge mechanism.
Background
The current car mould slide wedge mechanism, general slider is fixed the direction by two seven style of calligraphy copper clamp plates and bottom copper V type baffle basically. The process is complex, the assembly is inconvenient, and the manufacturing cost is high. During assembly, a matching gap is also required to adjust the stamping accuracy.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a fine blanking cam mechanism.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a fine blanking slide wedge mechanism, includes base, guide pin bushing fixing base and cylindricality slider, be equipped with the installation inclined plane on the base, the guide pin bushing fixing base is fixed on the installation inclined plane, the axial of guide pin bushing fixing base is equipped with the perforation, be equipped with uide bushing and lower uide bushing in the perforation, cylindricality slider wears to establish go up the uide bushing with in the uide bushing down, and follow the perforation is worn out, the upper end of cylindricality slider is equipped with the slider fixing base, the cover is equipped with reset spring on the cylindricality slider, reset spring is located between slider fixing base and the spring backing plate, the spring backing plate passes through the bolt fastening and is in on the guide pin bushing fixing base.
The fine punching wedge mechanism is characterized by further comprising a guide sleeve pressing plate, wherein two symmetrical fixing blocks are arranged on the guide sleeve pressing plate, symmetrical clamping grooves are formed in the upper end and the lower end of the guide sleeve fixing seat, the fixing blocks are embedded in the clamping grooves, and the guide sleeve pressing plate is provided with two guide sleeves which are respectively pressed on the upper guide sleeve and the lower guide sleeve and can fix the guide sleeves.
As an improvement of the fine blanking wedge mechanism, a cover plate is arranged on the sliding block fixing seat, notches are respectively arranged on two sides of the cover plate, and a guide inclined plane is arranged on one side of each notch. The guide inclined plane facilitates the forced reset block to give way and slide.
As an improvement of the fine blanking wedge mechanism, the fine blanking wedge mechanism further comprises a driving block, wherein two sides of the driving block are respectively connected with a forced resetting block through a first locating pin, one end of the forced resetting block is provided with a hook part, and the hook part can slide from the guide inclined plane to the bottom of the cover plate. When the hook part slides to the bottom of the cover plate, the driving block cannot move downwards continuously, and then the driving block is reset and ascends.
As an improvement of the fine blanking wedge mechanism, the bottom of the driving block is provided with a propping inclined plane, and the driving block is pressed down to be in contact with the plane of the cover plate and pushes the cylindrical sliding block to slide.
As an improvement of the fine blanking wedge mechanism, the cover plate, the sliding block fixing seat and the spring base plate are all connected to the upper end of the guide sleeve fixing seat through limit bolts.
As an improvement of the fine blanking wedge mechanism, the cover plate is fixedly connected with the slide block fixing seat through a first bolt, and the cover plate and the slide block fixing seat are linked when the cylindrical slide block slides.
As an improvement of the fine blanking wedge mechanism, the guide sleeve fixing seat is fixed on the installation inclined plane through a plurality of second bolts and second locating pins, two sides of the base are respectively provided with an installation step, and a third bolt and a third locating pin are arranged on the installation steps in a penetrating mode.
As an improvement of the fine punching wedge mechanism, the lower end of the cylindrical sliding block is fixedly connected with a punch fixing seat through a plurality of fourth locating pins, and a punch is arranged on the punch fixing seat.
The utility model has the beneficial effects that: the cylindrical sliding block adopts a precise circular design, adopts double guide sleeve guiding, and has the effects of easy assembly and high precision. When the driving block moves downwards, the cylindrical sliding block is compressed by the spring under the action of the driving block, and the sliding block moves towards the guide sleeve direction, so that punching is completed. When the driving block moves upwards, the sliding block moves backwards under the action of the spring force until the sliding block returns to the position of the limit bolt.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded schematic view of the present utility model;
FIG. 3 is a pre-punch state diagram of the present utility model;
FIG. 4 is a post-punch state diagram of the present utility model;
the reference numerals are: 1. the device comprises a base 2, a guide sleeve fixing seat 3, a cylindrical sliding block 4, an installation inclined surface 5, an upper guide sleeve 6, a lower guide sleeve 7, a sliding block fixing seat 8, a return spring 9, a spring base plate 10, a guide sleeve pressing plate 11, a cover plate 12, a notch 13, a guide inclined surface 14, a driving block 15, a first positioning pin 16, a forced resetting block 17, a butting inclined surface 18, a limit bolt 19, a first bolt 20, a second bolt 21, a second positioning pin 22, a third bolt 23, a third positioning pin 24, a fourth positioning pin 25, a punch fixing seat 26, a punch 27, a product 101, a fixing block 201 and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present utility model.
As shown in fig. 1-4, a fine blanking wedge mechanism comprises a base 1, a guide sleeve fixing seat 2 and a cylindrical sliding block 3, wherein an installation inclined plane 4 is arranged on the base 1, the guide sleeve fixing seat 2 is fixed on the installation inclined plane 4, a perforation is formed in the axial direction of the guide sleeve fixing seat 2, an upper guide sleeve 5 and a lower guide sleeve 6 are arranged in the perforation, the cylindrical sliding block 3 is arranged in the upper guide sleeve 5 and the lower guide sleeve 6 in a penetrating manner and penetrates out of the perforation, a sliding block fixing seat 7 is arranged at the upper end of the cylindrical sliding block 3, a reset spring 8 is sleeved on the cylindrical sliding block 3, the reset spring 8 is positioned between the sliding block fixing seat 7 and a spring base plate 9, and the spring base plate 9 is fixed on the guide sleeve fixing seat 2 through bolts.
Preferably, the guide sleeve pressing plate 10 is further included, two symmetrical fixing blocks 101 are arranged on the guide sleeve pressing plate 10, symmetrical clamping grooves 201 are formed in the upper end and the lower end of the guide sleeve fixing seat 2, the fixing blocks 101 are embedded in the corresponding clamping grooves 201, and the guide sleeve pressing plate 10 is provided with two guide sleeves which are respectively pressed on the upper guide sleeve 5 and the lower guide sleeve 6 and can fix the guide sleeves.
Preferably, the slider fixing seat 7 is provided with a cover plate 11, two sides of the cover plate 11 are respectively provided with a notch 12, and one side of the notch 12 is provided with a guide inclined plane 13. The guide inclined plane 13 facilitates the forcible resetting block to be in abdication and sliding.
Preferably, the device further comprises a driving block 14, wherein both sides of the driving block 14 are respectively connected with a forced resetting block 16 through a first positioning pin 15, one end of the forced resetting block 16 is provided with a hook part, and the hook part can slide from the guide inclined plane 13 to the bottom of the cover plate 11. When the hook portion slides to the bottom of the cover plate 11, the driving block 14 cannot move down further, and then is reset and lifted.
Preferably, the bottom of the driving block 14 is provided with an abutment inclined plane 17, and the driving block 14 is pressed down to be in contact with the plane of the cover plate 11 and pushes the cylindrical sliding block 3 to slide.
Preferably, the cover plate 11, the slide block fixing seat 7 and the spring base plate 9 are all connected to the upper end of the guide sleeve fixing seat 2 through limit bolts 18.
Preferably, the cover plate 11 and the slider fixing seat 7 are fixedly connected through a first bolt 19, and the cover plate 11 and the slider fixing seat 7 are in linkage when the cylindrical slider 3 slides.
Preferably, the guide sleeve fixing seat 2 is fixed on the installation inclined plane 4 through a plurality of second bolts 20 and second positioning pins 21, two sides of the base 1 are respectively provided with an installation step, and a third bolt 22 and a third positioning pin 23 are arranged on the installation step in a penetrating manner.
Preferably, the lower end of the cylindrical sliding block 3 is fixedly connected with a punch fixing seat 25 through a plurality of fourth locating pins 24, and a punch 26 is arranged on the punch fixing seat 25. The cylindrical slider 3 is pushed to punch the product 27, so that the product 27 is punched out of the through hole.
The cylindrical sliding block adopts a precise circular design, adopts double guide sleeve guiding, and has the effects of easy assembly and high precision. When the driving block moves downwards, the cylindrical sliding block is compressed by the spring under the action of the driving block, and the sliding block moves towards the guide sleeve direction, so that punching is completed. When the driving block moves upwards, the sliding block moves backwards under the action of the spring force until the sliding block returns to the position of the limit bolt.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and structure of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The fine blanking wedge mechanism is characterized by comprising a base, a guide sleeve fixing seat and a cylindrical sliding block, wherein an installation inclined plane is arranged on the base, the guide sleeve fixing seat is fixed on the installation inclined plane, a through hole is formed in the axial direction of the guide sleeve fixing seat, an upper guide sleeve and a lower guide sleeve are arranged in the through hole, the cylindrical sliding block penetrates through the upper guide sleeve and the lower guide sleeve and penetrates out of the through hole, the upper end of the cylindrical sliding block is provided with a sliding block fixing seat, a reset spring is sleeved on the cylindrical sliding block and is positioned between the sliding block fixing seat and a spring base plate, and the spring base plate is fixed on the guide sleeve fixing seat through a bolt.
2. The fine blanking cam mechanism according to claim 1, further comprising a guide sleeve pressing plate, wherein two symmetrical fixing blocks are arranged on the guide sleeve pressing plate, symmetrical clamping grooves are formed in the upper end and the lower end of the guide sleeve fixing seat, the fixing blocks are embedded in the clamping grooves, and the guide sleeve pressing plate is provided with two guide sleeves respectively pressed on the upper guide sleeve and the lower guide sleeve.
3. The fine blanking cam mechanism according to claim 1, wherein a cover plate is arranged on the slider fixing seat, notches are respectively arranged on two sides of the cover plate, and a guiding inclined plane is arranged on one side of the notch.
4. The fine blanking cam mechanism according to claim 3, further comprising a driving block, wherein both sides of the driving block are respectively connected with a forced resetting block through a first positioning pin, one end of the forced resetting block is provided with a hook part, and the hook part can slide from the guide inclined plane to the bottom of the cover plate.
5. The fine blanking cam mechanism of claim 4, wherein a bottom of the driving block is provided with an abutment inclined plane, and the driving block is pressed down to be in contact with a plane of the cover plate and pushes the cylindrical sliding block to slide.
6. The fine blanking cam mechanism of claim 3, wherein the cover plate, the slider fixing seat and the spring base plate are all connected to the upper end of the guide sleeve fixing seat through limit bolts.
7. The fine blanking cam mechanism of claim 3, wherein the cover plate and the slider holder are fixedly connected by a first bolt, and the cover plate and the slider holder are interlocked when the cylindrical slider slides.
8. The fine blanking cam mechanism according to claim 1, wherein the guide sleeve fixing seat is fixed on the installation inclined plane through a plurality of second bolts and second positioning pins, installation steps are respectively arranged on two sides of the base, and a third bolt and a third positioning pin are arranged on the installation steps in a penetrating mode.
9. The fine blanking cam mechanism of claim 1, wherein the lower end of the cylindrical slider is fixedly connected with a punch fixing seat through a plurality of fourth locating pins, and a punch is arranged on the punch fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144201.3U CN219233705U (en) | 2023-02-07 | 2023-02-07 | Fine blanking wedge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144201.3U CN219233705U (en) | 2023-02-07 | 2023-02-07 | Fine blanking wedge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219233705U true CN219233705U (en) | 2023-06-23 |
Family
ID=86808963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144201.3U Active CN219233705U (en) | 2023-02-07 | 2023-02-07 | Fine blanking wedge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219233705U (en) |
-
2023
- 2023-02-07 CN CN202320144201.3U patent/CN219233705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219233705U (en) | Fine blanking wedge mechanism | |
| CN111923354A (en) | Core-pulling mechanism and die | |
| CN211990427U (en) | Hairpin forming die assembly | |
| CN208960772U (en) | A kind of continuous stamping die of body of a motor car overarm brace | |
| CN215845144U (en) | Side punching groove device for workpiece | |
| CN213033403U (en) | Punching die for double-cambered-surface hollow part | |
| CN114309269A (en) | Synchronous bending side punching die | |
| CN114798833B (en) | Bending and flanging integrated stamping device for sheet metal part | |
| CN220574495U (en) | Integrative frock of punching press plastic side cut | |
| CN217370096U (en) | Be applied to mould that inclined plane product was bent | |
| CN216632239U (en) | Inclined hole stamping structure | |
| CN219746021U (en) | Automobile instrument panel installing support processing mould | |
| CN220371956U (en) | Titanium alloy sheet bending die | |
| CN218873479U (en) | Reverse wedge mechanism for stamping die | |
| CN218425182U (en) | Time delay mechanism capable of replacing time delay nitrogen cylinder | |
| CN220406846U (en) | Forming die of inner panel under automobile left/right D post | |
| CN220697996U (en) | Automatic punching device for automobile metal parts | |
| CN212144189U (en) | Station progressive die for automobile parts | |
| CN218946122U (en) | Fool-proof stamping die | |
| CN219169360U (en) | Stamping equipment and die positioning device thereof | |
| CN219233644U (en) | Outward flanging die for holes | |
| CN220659032U (en) | Expansion assembly triangle connection iron sheet precision blanking die | |
| CN219211380U (en) | Stamping die suitable for multi-size heat conduction material | |
| CN215918821U (en) | Rear bending stamping die for air conditioner external unit mounting plate | |
| CN217990599U (en) | Pin punching mechanism of adjustable pin inserting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |