CN113635544A - Rapid positioning and shaping mechanism for irregular warping rubber part - Google Patents
Rapid positioning and shaping mechanism for irregular warping rubber part Download PDFInfo
- Publication number
- CN113635544A CN113635544A CN202110942476.7A CN202110942476A CN113635544A CN 113635544 A CN113635544 A CN 113635544A CN 202110942476 A CN202110942476 A CN 202110942476A CN 113635544 A CN113635544 A CN 113635544A
- Authority
- CN
- China
- Prior art keywords
- cutting die
- positioning
- guiding
- cavity center
- rubber part
- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
Abstract
The invention relates to the technical field of rubber part post-processing, and discloses a rapid positioning and reshaping mechanism for an irregularly warped rubber part, which comprises a die cavity center positioning core, a cutting die guiding and positioning bottom plate, a driving assembly and a base, wherein the die cavity center positioning core is arranged at the central position of the upper end surface of the base, a plurality of cutting die guiding and positioning bottom plates are arranged on the upper end surface of the base in a sliding manner, the cutting die guiding and positioning bottom plates can slide along the direction close to or far from the die cavity center positioning core, the cutting die is correspondingly arranged on the cutting die guiding and positioning bottom plates, arc-shaped knife edges are arranged at the positions of the cutting die close to the die cavity center positioning core, each arc-shaped knife edge surrounds the die cavity center positioning core to form a circular knife edge, the driving assembly is arranged at the central position of the inner bottom wall of the base, the driving assembly is respectively connected with the cutting die guiding and positioning bottom plates and is used for driving the cutting die guiding and positioning bottom plates to slide, the irregularly warped rubber part can cut burrs by the cutting die, the standard of the shearing opening is unified, the manpower is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of rubber piece post-processing, in particular to a rapid positioning and shaping mechanism for an irregular warping rubber piece.
Background
The rubber products refer to activities for producing various rubber products by using natural and synthetic rubbers as raw materials, and also include rubber products produced by recycling waste rubbers. The deckle edge can appear in present rubber products in process of production, must get rid of the deckle edge, and existing equipment mainly carries out automatic pruning through specific mould to the rubber spare of regular shape, and existing equipment has following defect in the use, to irregular warpage rubber spare, is difficult to carry out the integer location, can't guarantee that the sheared edge is unified, and the pruning precision is poor, in order to keep pruning precision, adopts artifical manual trimming, but artifical trimming inefficiency, needs about 60 seconds to accomplish a pruning.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the rapid positioning and shaping mechanism for the irregular warping rubber part, which can be used for shearing burrs of the irregular warping rubber part by adopting a cutting die, has uniform shearing opening standards, reduces manpower and improves production efficiency.
The purpose of the invention is realized by adopting the following technical scheme:
the quick positioning and shaping mechanism for the irregular warped rubber part comprises a die cavity center positioning core, a cutting die guiding and positioning bottom plate, a driving assembly and a base, wherein the base is of a hollow structure;
the die cavity center positioning core is arranged at the center of the upper end surface of the base;
the cutting die guiding and positioning bottom plates are arranged on the upper end face of the base in a sliding mode and can slide in the direction close to or far away from the die cavity center positioning core;
the cutting die is correspondingly arranged on the cutting die guiding and positioning bottom plate, circular arc knife edges are arranged at the positions, close to the die cavity center positioning core, of the cutting die, and each circular arc knife edge surrounds the die cavity center positioning core to form a circular knife edge;
the driving assembly is arranged at the central position of the inner bottom wall of the base, and the driving assembly is respectively connected with the cutting die guiding and positioning bottom plate and used for driving the cutting die guiding and positioning bottom plate to slide.
Furthermore, the number of the cutting die guiding and positioning bottom plate and the number of the cutting dies are 4.
Furthermore, the driving assembly is a four-claw finger cylinder, and the driving ends of the four-claw finger cylinder are respectively connected with the corresponding cutting die guiding and positioning bottom plate.
Furthermore, the base up end is provided with the spout, the lower extreme of cutting die direction location bottom plate is provided with assorted traveller with it, through traveller and spout sliding connection.
Further, the cross section of the sliding column is in a dovetail shape.
Furthermore, the die cavity center positioning core is cylindrical, and the upper end of the die cavity center positioning core is uniformly provided with positioning core mounting screw positions for fixedly connecting the die cavity center positioning core and the base through bolts.
Furthermore, a stress avoidance space is arranged above the mounting screw position of the positioning core.
Furthermore, a plurality of cutting die mounting screw positions are arranged on the cutting die and are used for fixedly connecting the cutting die and the cutting die guiding and positioning bottom plate through bolts.
Compared with the prior art, the invention has the beneficial effects that:
the cutting die is driven to be in an opening state through the driving assembly, irregular warping rubber part products are attached to the die cavity center positioning core, the cutting die is driven to be folded towards the die cavity center positioning core through the driving assembly, the irregular warping rubber part products can be fixed in a 360-degree circle mode along the circular knife edge, and the burrs of the irregular warping rubber part products can be neatly sheared along the arc knife edge of the cutting die through equipment such as a punching machine.
The invention not only enables the irregular warping rubber part to adopt the cutting die to cut burrs, the standard of the cutting opening is uniform, but also reduces the manpower, improves the production efficiency, finishes the trimming of a single product for about 20 seconds, and improves the trimming efficiency by 3 times compared with the manual trimming.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 3 is a schematic view of a closed state of a cutting die according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating an opened state of the cutting die according to the embodiment of the present invention.
In the figure: 1. a mold cavity center positioning core; 11. the positioning core is provided with a screw position; 12. a stress avoidance space; 2. cutting the die; 21. mounting a screw position on the cutting die; 22. a circular arc knife edge; 3. the cutting die guides the positioning bottom plate; 31. a traveler; 4. a drive assembly; 5. a base.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1-4, the rapid positioning and shaping mechanism for irregular warped rubber pieces comprises a mold cavity center positioning core 1, a cutting die 2, a cutting die guiding and positioning bottom plate 3, a driving assembly 4 and a base 5, wherein in this embodiment, the base 5 is a cube structure, and the inside of the base 5 is a hollow structure.
The die cavity center positioning core 1 is fixedly arranged at the center of the upper end surface of the base 5.
A plurality of cutting die guiding and positioning bottom plate 3 slides and sets up at 5 up end of base, and cutting die guiding and positioning bottom plate 3 can slide along the direction of being close to or keeping away from die cavity central point location core 1, and when cutting die guiding and positioning bottom plate 3 slided to the direction of keeping away from die cavity central point location core 1, cutting die 2 was the open mode, otherwise then closes gradually.
The cutting die 2 is correspondingly and fixedly arranged on the cutting die guiding and positioning bottom plate 3, the position of the cutting die 2 close to the die cavity center positioning core 1 is provided with an arc-shaped knife edge 22, when each cutting die 2 is in a closed state, each arc-shaped knife edge 22 surrounds the die cavity center positioning core 1 to form a circular knife edge, and a gap between the circular knife edge and the front of the die cavity center positioning core 1 forms a die cavity.
The driving assembly 4 is fixedly arranged at the central position of the bottom wall in the base 5, and the driving assembly 4 is respectively connected with the cutting die guiding and positioning bottom plate 3 and used for driving the cutting die guiding and positioning bottom plate 3 to slide.
As a preferred embodiment, the number of the cutting die guiding and positioning bottom plate 3 and the number of the cutting die 2 are 4, in this embodiment, the section of the cutting die guiding and positioning bottom plate 3 is triangular, and an arc avoiding position is arranged at a position below the cutting die 2; the section of the cutting die 2 is rectangular, and two side walls of the cutting die 2 are respectively arranged in parallel with the side walls of the cutting die guiding and positioning bottom plate 3, so that the cutting die 2 is synchronously driven to move when the cutting die guiding and positioning bottom plate 3 moves, and the in-place position can be accurately controlled conveniently.
As a preferred embodiment, the driving assembly 4 is a four-claw finger cylinder, the driving ends of the four-claw finger cylinder are respectively connected with the corresponding cutting die guiding and positioning bottom plate 3, and the four-claw finger cylinder can simultaneously drive the cutting die guiding and positioning bottom plate 3 and the cutting die 2 to move, so that the opening state of the cutting die 2 or the closing state of the cutting die 2 is realized.
As the preferred embodiment, the upper end face of the base 5 is provided with a sliding groove, the lower end of the cutting die guiding and positioning bottom plate 3 is provided with a sliding column 31 matched with the sliding groove, the sliding column 31 is in sliding connection with the sliding groove, and the cross section of the sliding column 31 is in a dovetail shape, so that the cutting die guiding and positioning bottom plate 3 can slide more stably, and the irregular warping rubber part product can be fixed more stably.
As the preferred embodiment, the die cavity center positioning core 1 is cylindrical, and the upper end of the die cavity center positioning core 1 is uniformly provided with positioning core mounting screw positions 11 for fixedly connecting the die cavity center positioning core 1 and the base 5 through bolts, so that the die cavity center positioning core 1 can be conveniently and quickly detached and maintained.
As a preferred embodiment, a stress avoidance hole 12 is arranged above the positioning core mounting screw position 11, so that the influence of the positioning core 1 at the center of the mold cavity on the irregular warping rubber part product when the irregular warping rubber part product is stressed in the mold cavity is reduced.
As a preferred embodiment, a plurality of cutting die mounting screw positions 21 are arranged on the cutting die 2 and are used for fixedly connecting the cutting die 2 and the cutting die guiding and positioning bottom plate 3 through bolts, so that the cutting die 2 can be conveniently and quickly detached and maintained.
The working principle of the invention is as follows:
when the cutting die is in work, the cutting die 2 is driven to be in an open state through the driving component 4 (as shown in figure 4), at the moment, an irregular warping rubber part product is placed into a die cavity formed by a gap between the cutting die 2 and the die cavity center positioning core 1, and a finger is used for pressing downwards at the center point of the irregular warping rubber part product, so that the irregular warping rubber part product is attached to the die cavity center positioning core 1, at the moment, the cutting die 2 is driven to be folded towards the die cavity center positioning core 1 through the driving component 4 until the cutting die is in a closed state (as shown in figure 3), at the moment, the finger is released, due to the elastic principle of rubber, the irregular warping rubber part product can be fixed in a 360-degree circle mode along a circular knife edge, and at the moment, burrs of the irregular warping rubber part product can be regularly sheared along the circular knife edge 22 of the cutting die 2 through equipment such as a punch press.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. Irregular warpage rubber spare is fixed a position integer mechanism fast, its characterized in that: the cutting die comprises a die cavity center positioning core, a cutting die guiding and positioning bottom plate, a driving assembly and a base, wherein the base is of a hollow structure;
the die cavity center positioning core is arranged at the center of the upper end surface of the base;
the cutting die guiding and positioning bottom plates are arranged on the upper end face of the base in a sliding mode and can slide in the direction close to or far away from the die cavity center positioning core;
the cutting die is correspondingly arranged on the cutting die guiding and positioning bottom plate, circular arc knife edges are arranged at the positions, close to the die cavity center positioning core, of the cutting die, and each circular arc knife edge surrounds the die cavity center positioning core to form a circular knife edge;
the driving assembly is arranged at the central position of the inner bottom wall of the base, and the driving assembly is respectively connected with the cutting die guiding and positioning bottom plate and used for driving the cutting die guiding and positioning bottom plate to slide.
2. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 1, wherein: the number of the cutting die guiding and positioning bottom plate and the number of the cutting die are 4.
3. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 2, wherein: the driving assembly is a four-claw finger cylinder, and the driving ends of the four-claw finger cylinder are respectively connected with the corresponding cutting die guiding and positioning bottom plates.
4. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 1, wherein: the upper end face of the base is provided with a sliding groove, and the lower end of the cutting die guiding and positioning bottom plate is provided with a sliding column matched with the cutting die guiding and positioning bottom plate and is in sliding connection with the sliding groove through the sliding column.
5. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 4, wherein: the cross section of the sliding column is in a dovetail shape.
6. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 1, wherein: the die cavity center positioning core is cylindrical, and the upper end of the die cavity center positioning core is uniformly provided with positioning core mounting screw positions for fixedly connecting the die cavity center positioning core and the base through bolts.
7. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 6, wherein: and a stress avoidance space is arranged above the positioning core mounting screw position.
8. The irregular buckling rubber part rapid positioning and shaping mechanism as claimed in claim 1, wherein: and the cutting die is provided with a plurality of cutting die mounting screw positions for fixedly connecting the cutting die and the cutting die guiding and positioning bottom plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942476.7A CN113635544A (en) | 2021-08-17 | 2021-08-17 | Rapid positioning and shaping mechanism for irregular warping rubber part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942476.7A CN113635544A (en) | 2021-08-17 | 2021-08-17 | Rapid positioning and shaping mechanism for irregular warping rubber part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113635544A true CN113635544A (en) | 2021-11-12 |
Family
ID=78422382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110942476.7A Pending CN113635544A (en) | 2021-08-17 | 2021-08-17 | Rapid positioning and shaping mechanism for irregular warping rubber part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113635544A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617806U (en) * | 1992-08-21 | 1994-03-08 | 株式会社田中鉄工所 | Positioning device for workpiece mounting on machine tools |
| CN203919219U (en) * | 2014-05-30 | 2014-11-05 | 深圳市粤百翔科技有限公司 | A kind of pneumatic pinch cutter die structure |
| WO2014192468A1 (en) * | 2013-05-30 | 2014-12-04 | 日産自動車株式会社 | Phase matching method and phase matching device in machining of helical groove |
| CN204036553U (en) * | 2014-06-26 | 2014-12-24 | 北京通蓝海科技发展有限公司 | The shaving die of 3 D stereo wallpaper |
| CN206287763U (en) * | 2016-12-29 | 2017-06-30 | 广东贝洛新材料科技有限公司 | A kind of sealing ring of tyre valve |
| CN206464565U (en) * | 2017-02-20 | 2017-09-05 | 深圳市晶新科技有限公司 | A kind of adjustable chuck detent mechanism |
| CN207359230U (en) * | 2017-10-27 | 2018-05-15 | 广州橸赛精密机械有限公司 | A kind of dise knife die cutting machine tool seat of circular arc type structure |
| CN211760463U (en) * | 2019-12-19 | 2020-10-27 | 东莞万德电子制品有限公司 | Automatic polishing machine applicable to outer sides of mobile phone protective sleeves of different models |
| CN112372450A (en) * | 2020-09-30 | 2021-02-19 | 成都飞机工业（集团）有限责任公司 | Positioning tool for numerical control groove grinding machine |
| CN212889148U (en) * | 2020-07-02 | 2021-04-06 | 昆山铭特森精密模具有限公司 | Punching cutting die with good punching effect |
-
2021
- 2021-08-17 CN CN202110942476.7A patent/CN113635544A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617806U (en) * | 1992-08-21 | 1994-03-08 | 株式会社田中鉄工所 | Positioning device for workpiece mounting on machine tools |
| WO2014192468A1 (en) * | 2013-05-30 | 2014-12-04 | 日産自動車株式会社 | Phase matching method and phase matching device in machining of helical groove |
| CN203919219U (en) * | 2014-05-30 | 2014-11-05 | 深圳市粤百翔科技有限公司 | A kind of pneumatic pinch cutter die structure |
| CN204036553U (en) * | 2014-06-26 | 2014-12-24 | 北京通蓝海科技发展有限公司 | The shaving die of 3 D stereo wallpaper |
| CN206287763U (en) * | 2016-12-29 | 2017-06-30 | 广东贝洛新材料科技有限公司 | A kind of sealing ring of tyre valve |
| CN206464565U (en) * | 2017-02-20 | 2017-09-05 | 深圳市晶新科技有限公司 | A kind of adjustable chuck detent mechanism |
| CN207359230U (en) * | 2017-10-27 | 2018-05-15 | 广州橸赛精密机械有限公司 | A kind of dise knife die cutting machine tool seat of circular arc type structure |
| CN211760463U (en) * | 2019-12-19 | 2020-10-27 | 东莞万德电子制品有限公司 | Automatic polishing machine applicable to outer sides of mobile phone protective sleeves of different models |
| CN212889148U (en) * | 2020-07-02 | 2021-04-06 | 昆山铭特森精密模具有限公司 | Punching cutting die with good punching effect |
| CN112372450A (en) * | 2020-09-30 | 2021-02-19 | 成都飞机工业（集团）有限责任公司 | Positioning tool for numerical control groove grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101733327B (en) | Side hole cover progressive die | |
| CN203887058U (en) | Trimming and flanging shaping die | |
| CN204353384U (en) | Window frame stretch bending frock | |
| CN209407232U (en) | Stretch compound cut hole mold | |
| CN206028453U (en) | Alum bracket side cut mould that punches a hole | |
| CN205020658U (en) | Quick change mint -mark private plane constructs | |
| CN202239241U (en) | Combined mold | |
| CN203281702U (en) | Multi-angle corner cutting device of angle steel | |
| CN113635544A (en) | Rapid positioning and shaping mechanism for irregular warping rubber part | |
| CN109175108B (en) | Stamping die for lamp shade | |
| CN204208946U (en) | A kind of case shell coaming plate bending equipment | |
| CN206588220U (en) | A kind of orientable continuous stamping die | |
| CN203764789U (en) | Automobile column B inner plate stamping die | |
| CN105478593B (en) | A kind of material guide device of progressive die | |
| CN210497980U (en) | Novel stamping structure of punching machine | |
| CN207103573U (en) | Drawing and forming punching compound trimming die | |
| CN206912057U (en) | A kind of U-shaped part assembling die | |
| CN201336616Y (en) | Single-trough machine mould capable of simultaneously punching stator trough, internal circle and outer circle of motor | |
| CN219025594U (en) | Double-acting inclined wedge mechanism of stamping die for automobile wing-shaped reinforcing plate | |
| CN208323608U (en) | Car panel diaphragm side die cutting die | |
| CN205217799U (en) | Blade stamping die | |
| CN209061951U (en) | A kind of punching press progressive die side blow structure | |
| CN211489307U (en) | Bending die for shutter | |
| CN203557451U (en) | Stub bar trimming mechanism | |
| CN204365797U (en) | Mosquito-repellent incense machine box-shaped cavity edger |
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 |