CN213733115U - Clutch housing injection mold with buffer function - Google Patents
Clutch housing injection mold with buffer function Download PDFInfo
- Publication number
- CN213733115U CN213733115U CN202022459780.XU CN202022459780U CN213733115U CN 213733115 U CN213733115 U CN 213733115U CN 202022459780 U CN202022459780 U CN 202022459780U CN 213733115 U CN213733115 U CN 213733115U
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- China
- Prior art keywords
- rod
- connecting plate
- buffer
- guide
- spring
- Prior art date
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 12
- 239000007924 injection Substances 0.000 title claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a clutch housing injection mold with buffer function, including base and roof, be equipped with the spout on the base, be connected with first buffer on the spout, first buffer is connected with the bed die bottom, be equipped with the shaping groove on the bed die, shaping groove both sides are equipped with the guide way, the guide way below is equipped with second buffer; the improved die is characterized in that two sides of the bottom plate are connected with first connecting blocks, a cylinder is arranged on each first connecting block, an extension rod of the cylinder is connected with a second connecting block connected with the side face of the top plate, an upper die is connected to the top plate, grooves are formed in two sides of the lower end of the upper die, guide rods are connected in the grooves, first connecting plates are sleeved on the guide rods, and first spring rods are arranged between the first connecting plates and the grooves. The utility model has the advantages of being simple in structure and convenient in operation, reduce intensity of labour, improve work efficiency.
Description
Technical Field
The utility model belongs to the injection mold field, concretely relates to clutch housing injection mold with buffer function.
Background
The clutch housing is an integrally formed metal casting for connecting the engine and transmission. Most clutch housings are now integrated with the transmission housing, which serves to house the clutch assembly and support the transmission.
The problems existing in the prior art are as follows: in the injection molding process of the clutch housing, the upper mold and the lower mold are easy to deviate during mold closing, the injection molding precision is influenced, and meanwhile, the mold is easy to damage due to large acting force, so that the service life of the mold is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clutch housing injection mold with buffer function, simple structure, convenient operation, fixed cable that can be better prevents that the cable from damaging.
The utility model provides a following technical scheme: the utility model provides a clutch housing injection mold with buffer function, includes base and roof, its characterized in that: be equipped with the spout on the base, be connected with first buffer on the spout, first buffer is connected with the bed die bottom, be equipped with the shaping groove on the bed die, shaping groove both sides are equipped with the guide way, the guide way below is equipped with second buffer, second buffer includes 3 bellying of spring, second connecting plate, the first spring beam of second, third connecting plate, montant, keeps off piece, buffering gasbag and locating part, wherein: one end face of the second connecting plate is provided with a protruding part, the other end face of the second connecting plate is connected with one end of a second first spring rod, the other end of the second first spring rod is connected with one end of a vertical rod penetrating through a third connecting plate, one end of the third connecting plate, far away from the second first spring rod, is connected with a limiting part, and the end part of the vertical rod, far away from the third connecting plate, is provided with a stopper; the improved die is characterized in that two sides of the base are connected with first connecting blocks, a cylinder is arranged on each first connecting block, an extension rod of the cylinder is connected with a second connecting block connected with the side face of the top plate, an upper die is connected to the top plate, grooves are formed in two sides of the lower end of the upper die, guide rods are connected in the grooves, first connecting plates are sleeved on the guide rods, and first spring rods are arranged between the first connecting plates and the grooves.
Preferably, the first buffer device comprises a sliding block, a spring, a connecting piece, a movable rod and a fixed piece, wherein: the improved sliding chute is characterized in that fixing pieces are arranged at two end portions of the sliding chute, the fixing pieces are connected through connecting rods sleeved with two sliding blocks, springs are sleeved on the connecting rods between the sliding blocks and the fixing pieces, the sliding blocks are connected with movable rods through connecting pieces, through holes are formed in the movable rods, and the movable rods are movably connected through movable pieces in the through holes.
Preferably, the guide rod corresponds to the guide groove in position.
Preferably, an end of the guide rod on the side close to the guide groove is concave to be matched with the convex part.
The utility model discloses an intentional effect does: the upper die and the lower die can be ensured not to deviate during die assembly, and the injection molding precision is ensured; simultaneously can carry out many times buffering to the effort, prevent that the effort is too big from causing the damage to the mould.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a second buffer device.
In the figure: the device comprises a base, a sliding groove, a spring, a sliding block, a connecting piece, a connecting rod, a movable rod, a through hole, a 9 through hole, a movable piece, a fixed block, a first connecting block 11, a cylinder 12, a second connecting block 13, a top plate 14, an upper die 15, a first groove 16, a first spring rod 17, a guide rod 18, a first connecting plate 19, a second buffer device 20, a boss 202, a second connecting plate 203, a first spring rod 204, a third connecting plate 205, a vertical rod 206, a stopper 207, a buffer air bag 208, a limiting part 209, a lower die 21, a forming groove 22 and a guide groove 23.
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 present application, and it is obvious that the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.
As shown in the figure, the utility model provides a technical scheme: the utility model provides a clutch housing injection mold with buffer function, includes base 1 and roof 14, be equipped with spout 2 on the base 1, be connected with first buffer on the spout 2, first buffer includes slider 4, spring 3, connecting piece 5, movable rod 7 and mounting 10, wherein: 2 both ends of spout are equipped with mounting 10, connect through the connecting rod 6 that has cup jointed two sliders 4 between the mounting 10, spring 3 has been cup jointed on the connecting rod 6 between slider 4 and the mounting 10, slider 4 is connected with movable rod 7 through connecting piece 5, be equipped with through-hole 8 on the movable rod 7, through the 9 swing joint of moving part in the through-hole 8 between the movable rod 7, when last mould 15 pushes down, the pressure energy that lower mould 21 received can obtain the buffering through first buffer, particularly, the power that lower mould 21 received is conducted movable rod 7 by movable rod 7, drives moving part 9 and removes in through-hole 8 behind the movable rod 7 atress for movable rod 7 pushes down, drives to neglect fast 4 and removes to the direction of fixed block 10, and fixed block 10 extrudes spring 3 and realizes the buffering.
The first buffer device is connected with the bottom of a lower die 21, a forming groove 22 is formed in the lower die 21, guide grooves 23 are formed in two sides of the forming groove 22, a second buffer device 20 is arranged below the guide grooves 23, and the second buffer device comprises a boss 202, a second connecting plate 203, a second first spring rod 204, a third connecting plate 205, a vertical rod 206, a stopper 207, a buffer air bag 208 and a limiting part 209, wherein: a boss 202 is arranged on one end face of the second connecting plate 203, the other end face of the second connecting plate 203 is connected with one end of a second first spring rod 204, the other end of the second first spring rod 204 is connected with one end of a vertical rod 206 penetrating through a third connecting plate 205, one end of the third connecting plate 205, far away from the second first spring rod 204, is connected with a limiting part 209, and a stopper 207 is arranged at the end of the vertical rod 206, far away from the third connecting plate 205; when the guide rod 18 enters the guide groove 23, the second first spring rod 204 is extruded while the boss 202 below the guide groove 23 is extruded, so that primary buffering is realized, and meanwhile, the vertical rod 206 can drive the stopper 207 to extrude air into the buffering air bag 208, so that secondary buffering is realized.
The mold closing device is characterized in that first connecting blocks 11 are connected to two sides of the base 1, an air cylinder 12 is arranged on each first connecting block 11, an extension rod of each air cylinder 12 is connected with a second connecting block 13 connected to the side face of the top plate 14, and the top plate 14 can be driven to move downwards by the extension of the air cylinder 12, so that the upper mold 15 and the lower mold 21 are closed.
The top plate 14 side is connected with mould 15, the tip both sides are equipped with recess 16 under the upper die 15, recess 16 in-connection has guide bar 18, guide bar 18 corresponds with the position of guide way 23, the tip that guide bar 18 is close to guide way 23 one side is the concavity with bellying 202 matched with, can utilize the alignment of mould 15 and lower mould 21 in the fine realization of mutually supporting between them, guarantees the precision of moulding plastics. The guide rod 18 is sleeved with a first connecting plate 19, a first spring rod 17 is arranged between the first connecting plate 19 and the groove 16, and when the guide rod 18 is completely inserted into the guide groove 23, the second buffering device 20 is squeezed, and the first spring rod 17 is squeezed by squeezing the first connecting plate 19, so that buffering is realized.
The utility model discloses the during operation: the flexible roof 14 that can drive of cylinder 12 moves down, the compound die of mould 15 and bed die 21 is gone up in the realization, utilize the alignment of mould 15 and bed die 21 in the fine realization of mutually supporting of guide bar 18 and guide way 23, guarantee the precision of moulding plastics, extrude the first spring beam 204 of second when the bellying 202 of extrusion guide way 23 below after guide bar 18 gets into guide way 23, realize once buffering, can drive simultaneously and keep off piece 207 and extrude the air in buffering gasbag 208 by montant 206, realize the secondary buffering, when guide bar 18 injects in the guide way 23 completely, thereby can also extrude first spring beam 17 to first connecting plate 19 in addition to extrusion second buffer 20, realize the buffering.
Simultaneously, when last mould 15 pushes down, the pressure energy that lower mould 21 received can obtain the buffering through first buffer, specifically speaking, and the power that lower mould 21 received is conducted to movable rod 7, drives moving part 9 and removes in through-hole 8 behind the movable rod 7 atress for movable rod 7 pushes down, and the drive is neglected fast 4 and is removed to the direction of fixed block 10, and fixed block 10 extrusion spring 3 realizes the buffering.
Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.
Claims (4)
1. The utility model provides a clutch housing injection mold with buffer function, includes base (1) and roof (14), its characterized in that: be equipped with spout (2) on base (1), be connected with first buffer on spout (2), first buffer is connected with bed die (21) bottom, be equipped with shaping groove (22) on bed die (21), shaping groove (22) both sides are equipped with guide way (23), guide way (23) below is equipped with second buffer (20), second buffer includes bellying (202), second connecting plate (203), the first spring beam of second (204), third connecting plate (205), montant (206), keeps off piece (207), buffering gasbag (208) and locating part (209), wherein: a boss (202) is arranged on one end face of the second connecting plate (203), the other end face of the second connecting plate (203) is connected with one end of a second first spring rod (204), the other end of the second first spring rod (204) is connected with one end of a vertical rod (206) penetrating through a third connecting plate (205), one end, far away from the second first spring rod (204), of the third connecting plate (205) is connected with a limiting piece (209), and a blocking piece (207) is arranged at the end, far away from the third connecting plate (205), of the vertical rod (206); base (1) both sides are connected with first connecting block (11), be equipped with cylinder (12) on first connecting block (11), the extension bar of cylinder (12) is connected with second connecting block (13) that roof (14) side is connected, roof (14) side is connected with mould (15), it is equipped with recess (16) to go up mould (15) tip both sides down, recess (16) in-connection has guide bar (18), first connecting plate (19) have been cup jointed on guide bar (18), be equipped with first spring beam (17) between first connecting plate (19) and recess (16).
2. The injection mold for the clutch housing with the buffering function according to claim 1, wherein: the first buffer device comprises a sliding block (4), a spring (3), a connecting piece (5), a movable rod (7) and a fixing piece (10), wherein: spout (2) both ends are equipped with mounting (10), connect through connecting rod (6) that have cup jointed two slider (4) between mounting (10), spring (3) have been cup jointed on connecting rod (6) between slider (4) and mounting (10), slider (4) are connected with movable rod (7) through connecting piece (5), be equipped with through-hole (8) on movable rod (7), through moving part (9) swing joint in through-hole (8) between movable rod (7).
3. The injection mold for the clutch housing with the buffering function according to claim 1, wherein: the guide rod (18) corresponds to the position of the guide groove (23).
4. The injection mold for the clutch housing with the buffering function according to claim 1, wherein: the end part of the guide rod (18) close to one side of the guide groove (23) is concave and matched with the bulge part (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459780.XU CN213733115U (en) | 2020-10-30 | 2020-10-30 | Clutch housing injection mold with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022459780.XU CN213733115U (en) | 2020-10-30 | 2020-10-30 | Clutch housing injection mold with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733115U true CN213733115U (en) | 2021-07-20 |
Family
ID=76855465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022459780.XU Expired - Fee Related CN213733115U (en) | 2020-10-30 | 2020-10-30 | Clutch housing injection mold with buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228041A (en) * | 2021-12-20 | 2022-03-25 | 江苏华财管道有限公司 | Automatic integrated injection molding equipment for plastic pipes |
-
2020
- 2020-10-30 CN CN202022459780.XU patent/CN213733115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228041A (en) * | 2021-12-20 | 2022-03-25 | 江苏华财管道有限公司 | Automatic integrated injection molding equipment for plastic pipes |
| CN114228041B (en) * | 2021-12-20 | 2022-10-21 | 江苏华财管道有限公司 | Automatic integrated injection molding equipment for plastic pipes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |