CN207240732U - Roller type slide block mechanism for mould - Google Patents
Roller type slide block mechanism for mould Download PDFInfo
- Publication number
- CN207240732U CN207240732U CN201721060994.1U CN201721060994U CN207240732U CN 207240732 U CN207240732 U CN 207240732U CN 201721060994 U CN201721060994 U CN 201721060994U CN 207240732 U CN207240732 U CN 207240732U
- Authority
- CN
- China
- Prior art keywords
- slide block
- guide rail
- ripping bar
- block
- seat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is a kind of slide block mechanism, more particularly to a kind of roller type slide block mechanism for mould.Including slide block assembly, slide block guide rail component and slider locking component, the lower end of the slide block assembly is equipped with the slide block guide rail component that is mutually slidably connected with slide block assembly, and the upper end of the slide block assembly is equipped with the slider locking component being connected with slide block assembly.The compact-sized degree of roller type slide block mechanism for mould is high, improves product quality, operating characteristics is outstanding.
Description
Technical field
The utility model is a kind of slide block mechanism, more particularly to a kind of roller type slide block mechanism for mould.
Background technology
Conventional shoe often takes 16 degree -22 using inclined guide pillar driving slipper block loose core, inclined guide pillar relative to the angle of die joint more
Between degree.Inclined guide pillar angle is less than 16 degree, such as to reach identical core pulling stroke, then needs to lengthen inclined guide pillar；Inclined guide pillar angle is big
In 22 degree, because the component for acting on core pulling direction can reduce, in the identical sliding block of driving force, gradient column stress can increase, tiltedly
Easily there is breakage problem in guide post.If slide block movement direction also has more than 10 degree of angle relative to die joint, at this time inclined guide pillar
28 degree will be more than relative to the angle in slide block movement direction, at this moment if also with traditional inclined guide pillar core pulling, mould production
When inclined guide pillar breakage problem will often occur, gently then replace inclined guide pillar and continue to produce, heavy then breaking portion can damage cavity, lead
Cause moulding section damage.
Another slider-actuated uses loose core of oil cylinder, and loose core of oil cylinder can press slide block movement direction completely.When sliding block and divide
When type face angle is more than 20 degree, sliding block, which is pulled out and in, to be realized with oil cylinder.It is oblique because carving tight block but slider locking can not achieve
Face is almost parallel with slide block movement direction, it is impossible to effective locking sliding block.Cause injection pressure effect sliding block that retrogressing occurs, instead
It is that flash occurs to reflect moulding.
Utility model content
Utility model mainly solves the deficiencies in the prior art, there is provided a kind of slide block movement direction and die joint folder
Angle is in 0-45 degree, you can solve the roller type sliding block machine for mould of angled-lift splits locking again to solve the core pulling of angled-lift splits
Structure.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
A kind of roller type slide block mechanism for mould, including slide block assembly, slide block guide rail component and slider locking component,
The lower end of the slide block assembly is equipped with the slide block guide rail component that is mutually slidably connected with slide block assembly, the upper end of the slide block assembly
Equipped with the slider locking component being connected with slide block assembly；
The slide block assembly includes take-up housing, and the outer end face of the take-up housing is equipped with sliding block, is set in the sliding block
There is guide groove, the bottom of the take-up housing is equipped with the wear-resistant block being mutually fixedly connected with slider back side, the top of the take-up housing
It is in socket connection with shaping mold insert；
The slide block guide rail component includes slide block guide rail seat, is equipped with the slide block guide rail seat and the guide groove mutually company of slip
The slide block guide rail connect, the bottom of the slide block guide rail is equipped with the rail plate stop end mutually fixed with slide block guide rail seat, described
Rail plate stop end in be equipped with the stop surface that is connect with wear-resistant block phase active catch；The two side ends difference of the slide block guide rail seat
Equipped with the roller piece that rotational positioning is carried out along slide block guide rail seat, the roller piece promotes take-up housing to core pulling direction by thimble
Displacement；
The slider locking component carves tight block including sliding block, and the sliding block carves the end face and wear-resistant block of tight block lower end
Fitting, the sliding block carves and is equipped with ripping bar in the lower end of tight block, and one end of the ripping bar and wear-resistant block are in slidingtype stop bit, institute
The other end for the ripping bar stated is carved tight block with sliding block and is connect in active blocking.
Preferably, the T-shaped shape in the cross section of the guide groove, the upper surface of the guide groove is ramp-like in dipping down.
Preferably, the T-shaped shape in the cross section of the slide block guide rail, the sliding block is along the inclined cunning of slide block guide rail
It is dynamic, the inclined distribution of the stop surface；The roller piece is in fan shape, and the roller piece is led by locating shaft along sliding block
Rail chair is rotated, and the briquetting for the positioning that rotates with locating shaft is equipped with the slide block guide rail seat.
Preferably, the bottom that the sliding block carves tight block is equipped with ripping bar seat, it is equipped with the ripping bar seat with ripping bar seat
The ripping bar rotated, the two side ends of the ripping bar are in cylindrical end, are equipped with the ripping bar seat and are connected with ripping bar in magnetism
Strong magnets.
Preferably, the left end of the ripping bar is in tilting down end face, the right end of the ripping bar is in horizontal end face, institute
The length for the ripping bar left end stated is more than the length of ripping bar right end.
Operation principle：Edge shaping mold insert, wear-resistant block are screwed on take-up housing on take-up housing, T-shaped guide groove and cunning
Block guide rail is slidably matched；T-shaped guide groove and sliding block are slidably matched, and sliding block stop surface is used for spacing, the slide block guide rail after slipper block loose core
Two rollers of upper installation, roller lead to side locating shaft and are fixed on slide block guide rail both sides, and locating shaft is fixed by briquetting, and briquetting passes through spiral shell
Silk is fixed on slide block guide rail；Two rollers are driven by two thimbles, and two thimbles are fixed on ejector retainner plate.Sliding block carves tight block
Mould side before being screwed in；Slider locking block is fixed on rear mold side, and slider locking block includes ripping bar, ripping bar seat and strong magnetic
Cylindric, one end locking sliding block is processed at iron, ripping bar both ends, and the other end and front template interference fit, ripping bar are consolidated by locating shaft
It is scheduled on ripping bar seat, ripping bar seat is screwed on rear pattern plate, and strong magnets are placed in ripping bar seat, and strong magnets pass through spiral shell
Silk is fixed on ripping bar seat；
Wear-resistant block hardness reaches this hardness between HRC56-58, it can be ensured that carves tight block and ripping bar effect in sliding block
Lower material surface is not in pit, pulls associated injury；Wear-resistant block slipper needs processing oil groove, is stored and lubricated by oil groove
Oil, further reduces and pulls risk；
Sliding block and slide block guide rail use T-shaped cooperation, and easy slide is needed between sliding block and slide block guide rail, and fit clearance control exists
H8f7；Slide block guide rail slipper needs processing oil groove, stores lubricating oil by oil groove, reduction pulls, burns risk to death；
Roller hardness need to be between HRC48-52, and TD coatings are done on surface；Roller is as transmission device, one end and thimble
Friction, the other end and take-up housing friction, and and be all line contact therebetween, easily wear；TD coatings are done on surface,
Case hardness improves wearability, prolongs the service life up to 2800-3200HV；Additionally due to friction coefficient reduces, bite-resistant
Performance is substantially improved without lubrication；
Ripping bar both ends are processed into cylindric, and since ripping bar does seesaw movement, both ends are done cylindric can reduce and are moved through
Damage of the journey to sliding block wear-resistant block and preceding mould, ripping bar need surface to do TD coatings；
State during mold-closing injection, after the completion of injection, sliding block is carved tight block and is left with preceding mould, and thimble ejection drives the rotation of roller piece
Turn, the roller piece other end promotes take-up housing to be moved to core pulling direction, until take-up housing reaches sliding block stop surface, while take-up housing is transported
Wear-resistant block promotes ripping bar rotation during dynamic, completes core pulling action；
Before molding, thimble is retracted with ejector retainner plate, presses ripping bar one end manually to strong magnets active position, ripping bar other end sled
Movable slider seat is to die-closed position, and take-up housing pushing rolling wheels piece to die-closed position, it is straight to carve tight block return for band movable slider when preceding mould molds
To pressed slider seat, preceding mould compresses ripping bar one end at the same time, and ripping bar other end locking sliding block seat, completes mould assembling action.
This structure further improves the stability of angled-lift splits mould, improves production efficiency, realizes the high accuracy of mould.
Therefore, the roller type slide block mechanism provided by the utility model for mould, compact-sized degree is high, improves product matter
Amount, operating characteristics are outstanding.
Brief description of the drawings
Fig. 1 is the product structure schematic diagram of the utility model；
Fig. 2 is the structure diagram of slide block assembly in the utility model；
Fig. 3 is the structure diagram of slide block guide rail component in the utility model；
Fig. 4 is the structure diagram of slider locking component in the utility model；
Fig. 5 is the structure diagram of ripping bar part in Fig. 4.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of roller type slide block mechanism for mould, including cunning
Block assembly 1, slide block guide rail component 2 and slider locking component 3, the lower end of the slide block assembly 1 is equipped with to be slided with 1 phase of slide block assembly
Dynamic connection sliding block guide assembly 2, the upper end of the slide block assembly 1 are equipped with the slider locking component being connected with slide block assembly 1
3；
The slide block assembly 1 includes take-up housing 4, and the outer end face of the take-up housing 4 is equipped with sliding block 5, the sliding block 5
In be equipped with guide groove 6, the bottom of the take-up housing 4 is equipped with the wear-resistant block 7 being mutually fixedly connected with 5 back side of sliding block, the sliding block
The top of seat 4 is in socket connection with shaping mold insert 8；
The slide block guide rail component 2 includes slide block guide rail seat 9, is equipped with the slide block guide rail seat 9 and is slided with 6 phase of guide groove
The slide block guide rail 10 of dynamic connection, the bottom of the slide block guide rail 10 are equipped with the rail plate fixed with 9 phase of slide block guide rail seat and stop
Moved end 11, the stop surface 12 connect with 7 phase active catch of wear-resistant block is equipped with the rail plate stop end 11；The sliding block
The two side ends of track base 9 are respectively equipped with the roller piece 13 that rotational positioning is carried out along slide block guide rail seat 9, and the roller piece 13 passes through
Thimble 14 promotes take-up housing 4 to the displacement of core pulling direction；
The slider locking component 3 carves tight block 15 including sliding block, the sliding block carve the end face of tight 15 lower end of block with
Wear-resistant block 7 is bonded, and the sliding block is carved and ripping bar 20 is equipped with the lower end of tight block 15, one end and the wear-resistant block 7 of the ripping bar 20
In slidingtype stop bit, the other end and the sliding block of the ripping bar 20 are carved tight block 15 and are connect in active blocking.
The T-shaped shape in cross section of the guide groove, the upper surface of the guide groove are ramp-like in dipping down.
The T-shaped shape in cross section of the slide block guide rail 10, the sliding block 5 is along 10 inclined slip of slide block guide rail, institute
The 12 inclined distribution of stop surface stated；The roller piece 13 is in fan shape, and the roller piece 13 is by locating shaft 17 along cunning
Block track base 9 is rotated, and the briquetting 18 for the positioning that rotates with locating shaft 17 is equipped with the slide block guide rail seat 9.
The bottom that the sliding block carves tight block 15 is equipped with ripping bar seat 19, be equipped with the ripping bar seat 19 with ripping bar seat 19 into
The ripping bar 20 that row rotates, the two side ends of the ripping bar 20 are in cylindrical end, and it is in magnetic to be equipped with the ripping bar seat 19 with ripping bar 20
Property connection strong magnets 21.
For the left end of the ripping bar 20 in end face is tilted down, the right end of the ripping bar 20 is in horizontal end face, described
The length of 20 left end of ripping bar is more than the length of 20 right end of ripping bar.
Claims (5)
- A kind of 1. roller type slide block mechanism for mould, it is characterised in that：Including slide block assembly (1), slide block guide rail component (2) With slider locking component (3), the lower end of the slide block assembly (1) is equipped with mutually to be slidably connected slide block guide rail with slide block assembly (1) Component (2), the upper end of the slide block assembly (1) are equipped with the slider locking component (3) being connected with slide block assembly (1)；The slide block assembly (1) includes take-up housing (4), and the outer end face of the take-up housing (4) is equipped with sliding block (5), described Guide groove (6) is equipped with sliding block (5), the bottom of the take-up housing (4) is equipped with the wear-resistant block being mutually fixedly connected with sliding block (5) back side (7), the top of the take-up housing (4) and shaping mold insert (8) are in socket connection；The slide block guide rail component (2) includes slide block guide rail seat (9), is equipped with and guide groove (6) in the slide block guide rail seat (9) The slide block guide rail (10) being mutually slidably connected, the bottom of the slide block guide rail (10) are equipped with what is mutually fixed with slide block guide rail seat (9) Rail plate stop end (11), the stop connect with wear-resistant block (7) phase active catch is equipped with the rail plate stop end (11) Face (12)；The two side ends of the slide block guide rail seat (9) are respectively equipped with the roller piece that rotational positioning is carried out along slide block guide rail seat (9) (13), the roller piece (13) promotes take-up housing (4) to the displacement of core pulling direction by thimble (14)；The slider locking component (3) carves tight block (15) including sliding block, and the sliding block carves the end face of tight block (15) lower end It is bonded with wear-resistant block (7), the sliding block is carved in the lower end of tight block (15) and is equipped with ripping bar (20), one end of the ripping bar (20) It is in slidingtype stop bit with wear-resistant block (7), the other end and the sliding block of the ripping bar (20) are carved tight block (15) and connect in active blocking.
- 2. the roller type slide block mechanism according to claim 1 for mould, it is characterised in that：The guide groove it is transversal The T-shaped shape in face, the upper surface of the guide groove are ramp-like in dipping down.
- 3. the roller type slide block mechanism according to claim 1 for mould, it is characterised in that：The slide block guide rail (10) the T-shaped shape in cross section, the sliding block (5) are in along slide block guide rail (10) inclined slip, the stop surface (12) Tilt distribution；The roller piece (13) is in fan shape, and the roller piece (13) is by locating shaft (17) along slide block guide rail seat (9) rotated, the briquetting (18) for the positioning that rotates with locating shaft (17) is equipped with the slide block guide rail seat (9).
- 4. the roller type slide block mechanism according to claim 1 for mould, it is characterised in that：The sliding block carves tight block (15) bottom is equipped with ripping bar seat (19), and the ripping bar rotated with ripping bar seat (19) is equipped with the ripping bar seat (19) (20), the two side ends of the ripping bar (20) are in cylindrical end, are equipped with the ripping bar seat (19) and connect with ripping bar (20) in magnetic The strong magnets (21) connect.
- 5. the roller type slide block mechanism for mould according to claim 1 or 4, it is characterised in that：The ripping bar (20) left end is in end face is tilted down, and the right end of the ripping bar (20) is in horizontal end face, the ripping bar (20) left end Length is more than the length of ripping bar (20) right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060994.1U CN207240732U (en) | 2017-08-23 | 2017-08-23 | Roller type slide block mechanism for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060994.1U CN207240732U (en) | 2017-08-23 | 2017-08-23 | Roller type slide block mechanism for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240732U true CN207240732U (en) | 2018-04-17 |
Family
ID=61882471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060994.1U Expired - Fee Related CN207240732U (en) | 2017-08-23 | 2017-08-23 | Roller type slide block mechanism for mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379418A (en) * | 2017-08-23 | 2017-11-24 | 杭州飞尔达精密模具有限公司 | Roller type slide block mechanism and its operating method for mould |
| CN108724645A (en) * | 2018-05-22 | 2018-11-02 | 温州职业技术学院 | A kind of auto parts machinery core-pulling mechanism for injection mold |
-
2017
- 2017-08-23 CN CN201721060994.1U patent/CN207240732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379418A (en) * | 2017-08-23 | 2017-11-24 | 杭州飞尔达精密模具有限公司 | Roller type slide block mechanism and its operating method for mould |
| CN108724645A (en) * | 2018-05-22 | 2018-11-02 | 温州职业技术学院 | A kind of auto parts machinery core-pulling mechanism for injection mold |
| CN108724645B (en) * | 2018-05-22 | 2020-04-14 | 温州职业技术学院 | Auto-parts injection mold mechanism of loosing core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1032132A (en) | Compacting clamping means | |
| CN207240732U (en) | Roller type slide block mechanism for mould | |
| CN208800675U (en) | A kind of the anti-of stretching and punching mold pulls mechanism | |
| CN111251548A (en) | Core pulling mechanism of injection mold | |
| CN205364429U (en) | Angle lifter mechanism | |
| CN205148779U (en) | Injection machine rear caul | |
| CN219944153U (en) | Cable wire drawing machine | |
| CN207256786U (en) | It is a kind of that there is the injection mold for tilting ejecting mechanism | |
| CN204974901U (en) | Long direction spinning unit head | |
| CN209289696U (en) | A kind of arc tee tube rotary core pulling demolding structure | |
| CN107379418A (en) | Roller type slide block mechanism and its operating method for mould | |
| CN209176060U (en) | A kind of plastic products durable plastic mold | |
| CN203945714U (en) | The ball bowl of press pressure machine sliding block assembly and ball head column assembly | |
| CN106584794A (en) | Large-angle sliding block core pulling mechanism | |
| CN209207949U (en) | A kind of arc core-pulling mechanism of injection mold | |
| CN207579006U (en) | A kind of pitched roof mechanism injection mold | |
| CN205309205U (en) | Novel forged mould of gear shaft | |
| CN205553070U (en) | Spring bolt injection mold | |
| CN208664288U (en) | A kind of injection mold with core-pulling mechanism | |
| CN105459353A (en) | Inclined ejecting mechanism | |
| CN204249265U (en) | The ejection guide structure of oblique top in a kind of mould | |
| CN106670457B (en) | Wedge slide block type demoulding mechanism and demoulding process thereof | |
| CN208895020U (en) | A kind of antifriction alloy drawing die | |
| CN205416244U (en) | Long distance of injection mold slider structure of loosing core | |
| CN204367352U (en) | Rear co-extrusion regulating positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190823 |