CN212764592U - Mould is used in production of car belt pulley - Google Patents
Mould is used in production of car belt pulley Download PDFInfo
- Publication number
- CN212764592U CN212764592U CN202020818294.XU CN202020818294U CN212764592U CN 212764592 U CN212764592 U CN 212764592U CN 202020818294 U CN202020818294 U CN 202020818294U CN 212764592 U CN212764592 U CN 212764592U
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- mold
- block
- mould
- belt pulley
- lifting
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Abstract
The utility model discloses a mold for producing automobile belt pulleys, which comprises a bottom mounting block and a lifting limiting plate, wherein the bottom mounting block and the lifting limiting plate are connected in a groove of an upper side fixing block in a sleeved mode through a fixing disc, so that the mold can be well fixed, after the mold is fixed, the mold is not easy to fall off in use through the fixing of a mounting screw, after the mold is fixed, a conical pipeline is positioned at the inner side of the upper side fixing block, so that the mold is not easy to fall off in use, and the conical pipeline passes through a sealing rubber ring at the outer side of the lower end, so that a good fixed sealing effect is achieved, so that materials are not easy to overflow in use, the mold is connected on the bottom mounting block through a limiting shaft rod in a sleeved mode, so that the mold is convenient to be fixedly mounted, a good limiting effect is achieved through the limiting shaft rod, when the lifting device is lifted, the metal short block is fixed and limited through the side fixing block, so that the lifting device is more stable and convenient.
Description
Technical Field
The utility model relates to an automobile belt pulley technical field specifically is a mould is used in automobile belt pulley production.
Background
The belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in manufacturing process, rarely uses cast steel, has a small general size, can be designed to be forged, and is made of steel. The belt pulley is mainly used for the occasions of transmitting power in a long distance, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery, packaging machinery, lathes, forging beds, the transmission of power of small horsepower motorcycles, the transmission of power of agricultural machinery, air compressors, speed reducers, generators, cotton ginning machines and the like. When the automobile rubber belt pulley is produced, a mold for producing the automobile belt pulley is needed.
At present, when a mold for producing automobile belt pulleys in the market is used, the injection molding end is not firmly and tightly fixed, and the problem of instability in lifting and stripping is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould is used in automobile belt pulley production to solve the current mould is used in automobile belt pulley production that proposes in the above-mentioned background art when using, the end of moulding plastics is fixed not very firm inseparable, is not very stable problem when the material is taken off in the lifting moreover.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould is used in automotive belt pulley production, includes bottom installation piece and lifting limiting plate, the installation of lifting limiting plate is fixed on the upper end both sides position of bottom installation piece, the outside of lifting limiting plate is located and is provided with the side fixed block on the bottom installation piece, the upper end of lifting limiting plate is provided with the elasticity thimble, the upper end of side fixed block and elasticity thimble is provided with takes off the material connecting plate, the upper end of taking off the material connecting plate is provided with the downside mould, the upper end of downside mould is provided with the upside mould, the upper end of upside mould is provided with the upside fixed block, the junction of upside mould and upside fixed block is provided with set screw, be provided with the end of moulding plastics in the middle.
Preferably, the end of moulding plastics includes inside recess, fixed disc, installation screw, rubber seal and taper pipe, the upper end inboard of fixed disc is provided with inside recess, the lower extreme of fixed disc is provided with the taper pipe, the outside of taper pipe is located fixed disc and is provided with the installation screw, the lower extreme outside of taper pipe is provided with the rubber seal, fixed disc is connected on the upside fixed block.
Preferably, the lifting limiting plate comprises a limiting sleeve ring, a limiting shaft rod and a metal short block, the limiting shaft rod is arranged in the middle of the lower end of the metal short block, the limiting sleeve ring is arranged on the metal short block on the outer side of the limiting shaft rod, and the limiting shaft rod is connected to the bottom mounting block.
Preferably, the elasticity thimble keeps off ring and metal spring including taking off material fore-set, the outside, metal spring's upper end is provided with the outside and keeps off the ring, metal spring and the inside that the outside kept off the ring are provided with and take off the material fore-set, metal spring and take off the material fore-set and connect on the lifting limiting plate.
Preferably, the outer sides of the upper side die and the lower side die are equal in size, and the outer sides of the closed connection positions of the upper side die and the lower side die are in the same straight line.
Preferably, the lower side die and the stripping connecting plate are fixedly connected through screws, and the outer sides of the connecting positions of the lower side die and the stripping connecting plate are positioned on the same straight line.
Preferably, the injection molding end is an axial center, and two ends of the injection molding end are in a symmetrical state.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the injection molding end structure is arranged to enable the injection molding end to be more compact in fixation, the injection molding end is connected in a groove of the upper fixing block in a sleeved mode through the fixing disc and can be well fixed, after fixation, the injection molding end is fixed through the mounting screws, so that the injection molding end is not prone to falling off in use, after fixation, the conical pipeline is located on the inner side of the upper fixing block and is not prone to falling off in use, and the conical pipeline passes through the sealing rubber ring on the outer side of the lower end, so that a good fixing and sealing effect is achieved, and materials are not prone to overflowing in use;
(2) make the spacing lifting of being convenient for use through being provided with lifting limiting plate structure, the lifting limiting plate connects on the bottom installation piece through spacing axostylus axostyle cover, thereby the fixed mounting of being convenient for live, and play fine limiting displacement through spacing axostylus axostyle, and the short piece of metal passes through the spacing lantern ring of lower extreme both sides, make and be convenient for cup joint spacing object, make more stable in the lifting motion, and during the lifting, the short piece of metal passes through the fixed of side fixed block spacing, thereby the lifting is more convenient stably.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the injection molding end of the present invention;
fig. 3 is a schematic view of the lifting limiting plate structure of the present invention;
fig. 4 is a schematic view of the structure of the elastic thimble according to the present invention.
In the figure: 1. injection molding an end head; 11. an inner groove; 12. fixing the disc; 13. mounting screws; 14. sealing the rubber ring; 15. a tapered conduit; 2. a set screw; 3. an upper side fixing block; 4. an upper side mold; 5. a lower mold; 6. a material-removing connecting plate; 7. side edge fixing blocks; 8. a bottom mounting block; 9. an elastic thimble; 91. stripping and jacking; 92. an outer retainer ring; 93. a metal spring; 10. lifting the limiting plate; 101. a limiting lantern ring; 102. a limiting shaft lever; 103. a metal short block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a mold for producing an automobile belt pulley comprises a bottom mounting block 8 and lifting limiting plates 10, wherein the lifting limiting plates 10 are fixedly mounted on two sides of the upper end of the bottom mounting block 8, and side fixing blocks 7 are arranged on the bottom mounting block 8 and outside the lifting limiting plates 10;
the lifting limit plate 10 comprises a limit collar 101, a limit shaft rod 102 and a short metal block 103, the limit shaft rod 102 is arranged in the middle of the lower end of the short metal block 103, the limit collar 101 is arranged on the short metal block 103 at the outer side of the limit shaft rod 102, and the limit shaft rod 102 is connected to the bottom mounting block 8;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the limiting shaft rod 102 is connected to the bottom mounting block 8 in a sleeved mode, so that the fixing and mounting are facilitated, the limiting shaft rod 102 plays a good limiting role, the metal short block 103 is convenient to be connected to a limiting object in a sleeved mode through the limiting lantern rings 101 on two sides of the lower end, the lifting movement is more stable, and when the mechanism is lifted, the metal short block 103 is fixed and limited through the side fixing blocks 7, so that the lifting is more stable and convenient;
the upper end of the lifting limit plate 10 is provided with an elastic thimble 9, and the upper ends of the side fixing blocks 7 and the elastic thimble 9 are provided with a stripping connecting plate 6;
the elastic thimble 9 comprises a stripping ejection column 91, an outer side baffle ring 92 and a metal spring 93, the outer side baffle ring 92 is arranged at the upper end of the metal spring 93, the stripping ejection column 91 is arranged inside the metal spring 93 and the outer side baffle ring 92, and the metal spring 93 and the stripping ejection column 91 are connected to the lifting limiting plate 10;
specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the metal spring 93 and the stripping ejection column 91 are integrally connected to the lifting limit plate 10, so that the mechanism is not easy to loosen when in use, when stripping, the ejection needle in the stripping connecting plate 6 is ejected through the ejection of the stripping ejection column 91, thereby facilitating stripping, and when stripping goes up, the metal spring 93 is limited by the stripping ejection column 91, so that stripping is more convenient;
a lower side die 5 is arranged at the upper end of a stripping connecting plate 6, the lower side die 5 and the stripping connecting plate 6 are fixedly connected through screws, the outer sides of the joints of the lower side die 5 and the stripping connecting plate 6 are positioned on the same straight line, an upper side die 4 is arranged at the upper end of the lower side die 5, the outer sides of the upper side die 4 and the lower side die 5 are equal in size, the outer sides of the closed joints of the upper side die 4 and the lower side die 5 are positioned on the same straight line, an upper side fixing block 3 is arranged at the upper end of the upper side die 4, a fixing screw 2 is arranged at the joint of the upper side die 4 and the upper side fixing block 3, an injection molding end 1 is arranged in the middle of the upper end of the upper side fixing block 3;
the injection molding end 1 comprises an inner groove 11, a fixed disc 12, a mounting screw 13, a sealing rubber ring 14 and a conical pipeline 15, wherein the inner groove 11 is arranged on the inner side of the upper end of the fixed disc 12, the conical pipeline 15 is arranged on the lower end of the fixed disc 12, the mounting screw 13 is arranged on the fixed disc 12 on the outer side of the conical pipeline 15, the sealing rubber ring 14 is arranged on the outer side of the lower end of the conical pipeline 15, and the fixed disc 12 is connected to the upper side fixed block 3;
specifically, as shown in fig. 1 and fig. 2, when using this mechanism, at first, connect in the recess of upside fixed block 3 through fixed disc 12 cup joints, thereby can be fine fix, and fixed back, through the fixed of installation screw 13, be difficult for droing like this when using, and fixed back, the taper pipe 15 is located the inboard of upside fixed block 3, make difficult droing when using, and taper pipe 15 passes through the sealed rubber ring 14 in the lower extreme outside, thereby play fine fixed seal effect, the material is difficult for overflowing like this when using.
The working principle is as follows: the utility model discloses when using, through the outside shape of bottom installation piece 8 for be convenient for fix on the assigned position, later fix upside fixed block 3 in injection molding machine position department, and make injection molding machine end and the 1 contact of end of moulding plastics, make the use of moulding plastics of being convenient for. And end 1 of moulding plastics is through inside recess 11, fixed disc 12, installation screw 13, sealed rubber ring 14 and taper pipe 15 are constituteed, make fixed mounting inseparabler, end 1 of moulding plastics cup joints through fixed disc 12 and connects in the recess of upside fixed block 3, thereby can be fine fix, and fixed back, through installation screw 13's fixed, be difficult for droing when using like this, and fixed back, taper pipe 15 is located the inboard of upside fixed block 3, make and be difficult for droing when using, and taper pipe 15 passes through the sealed rubber ring 14 in the lower extreme outside, thereby play fine fixed seal effect, the material is difficult for spilling over when using like this. When upper die mould 4 and lower side mould 5 were closed to the material of moulding plastics makes and forms the rubber belt pulley in inside, and when taking off the material, through the lifting of lifting limiting plate 10, effectively drives the lifting of elasticity thimble 9, thereby effectively ejecting 6 inboard thimbles of material connecting plate of taking off, makes and is convenient for take off the material to lower side mould 5. And lifting limiting plate 10 is through the spacing lantern ring 101, spacing axostylus axostyle 102 and short piece 103 of metal constitute, during the use, cup joint through spacing axostylus axostyle 102 and connect on bottom installation piece 8, thereby be convenient for fixed mounting live, and play fine limiting displacement through spacing axostylus axostyle 102, and short piece 103 of metal passes through the spacing lantern ring 101 of lower extreme both sides, make be convenient for cup joint spacing object, make more stable in the lifting motion, and during the lifting, short piece 103 of metal passes through the fixed spacing of side fixed block 7, thereby the lifting is more convenient stably.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a mould is used in automotive belt wheel production, includes bottom installation piece (8) and lifting limiting plate (10), its characterized in that: the utility model discloses a take-up mould, including bottom installation piece (8), lifting limiting plate (10), side fixed block (6) are provided with on the outside of lifting limiting plate (10) is located bottom installation piece (8), the upper end of lifting limiting plate (10) is provided with elasticity thimble (9), the upper end of side fixed block (7) and elasticity thimble (9) is provided with takes off material connecting plate (6), the upper end of taking off material connecting plate (6) is provided with downside mould (5), the upper end of downside mould (5) is provided with upside mould (4), the upper end of upside mould (4) is provided with upside fixed block (3), the junction of upside mould (4) and upside fixed block (3) is provided with set screw (2), be provided with end (1) of moulding plastics in the middle of the upper end of upside fixed block (3).
2. The mold for producing the automobile belt pulley according to claim 1, wherein: end (1) of moulding plastics includes inside recess (11), fixed disc (12), installation screw (13), sealed rubber ring (14) and pipeline taper (15), the upper end inboard of fixed disc (12) is provided with inside recess (11), the lower extreme of fixed disc (12) is provided with pipeline taper (15), the outside of pipeline taper (15) is located and is provided with installation screw (13) on fixed disc (12), the lower extreme outside of pipeline taper (15) is provided with sealed rubber ring (14), fixed disc (12) are connected on upside fixed block (3).
3. The mold for producing the automobile belt pulley according to claim 1, wherein: the lifting limiting plate (10) comprises a limiting sleeve ring (101), a limiting shaft rod (102) and a short metal block (103), the limiting shaft rod (102) is arranged in the middle of the lower end of the short metal block (103), the limiting sleeve ring (101) is arranged on the short metal block (103) on the outer side of the limiting shaft rod (102), and the limiting shaft rod (102) is connected to the bottom mounting block (8).
4. The mold for producing the automobile belt pulley according to claim 1, wherein: elasticity thimble (9) keep off ring (92) and metal spring (93) including taking off material fore-set (91), the outside, the upper end of metal spring (93) is provided with the outside and keeps off ring (92), the inside that metal spring (93) and outside kept off ring (92) is provided with takes off material fore-set (91), metal spring (93) and take off material fore-set (91) and connect on lifting limiting plate (10).
5. The mold for producing the automobile belt pulley according to claim 1, wherein: the outer sides of the upper side die (4) and the lower side die (5) are equal in shape and size, and the outer sides of the closed connection positions of the upper side die (4) and the lower side die (5) are located on the same straight line.
6. The mold for producing the automobile belt pulley according to claim 1, wherein: the lower side die (5) is fixedly connected with the stripping connecting plate (6) through screws, and the outer sides of the connecting positions of the lower side die (5) and the stripping connecting plate (6) are positioned on the same straight line.
7. The mold for producing the automobile belt pulley according to claim 1, wherein: the injection molding end (1) is an axial center, and two ends of the injection molding end (1) are in a symmetrical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818294.XU CN212764592U (en) | 2020-05-18 | 2020-05-18 | Mould is used in production of car belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818294.XU CN212764592U (en) | 2020-05-18 | 2020-05-18 | Mould is used in production of car belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212764592U true CN212764592U (en) | 2021-03-23 |
Family
ID=75067910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020818294.XU Expired - Fee Related CN212764592U (en) | 2020-05-18 | 2020-05-18 | Mould is used in production of car belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212764592U (en) |
-
2020
- 2020-05-18 CN CN202020818294.XU patent/CN212764592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |