CN210334012U - Eccentric disc mould - Google Patents
Eccentric disc mould Download PDFInfo
- Publication number
- CN210334012U CN210334012U CN201921112690.4U CN201921112690U CN210334012U CN 210334012 U CN210334012 U CN 210334012U CN 201921112690 U CN201921112690 U CN 201921112690U CN 210334012 U CN210334012 U CN 210334012U
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- Prior art keywords
- fixedly connected
- groove
- mould
- movable
- eccentric disc
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- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000003139 buffering effect Effects 0.000 abstract description 8
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000007723 die pressing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mold, and an eccentric disc mould is disclosed, the on-line screen storage device comprises a base, the equal fixedly connected with guide bar in four corners department of base upper surface, the other end fixedly connected with roof of four guide bars, the last fixed surface of base installs the lower mould, the top of lower mould is equipped with the last mould of matching, symmetrical fixedly connected with deflector on the wall of the both sides back of the body of going up the mould, the deflector cup joints on two guide bars of homonymy, and deflector and guide bar sliding connection, the punching press groove has been seted up to the lower surface of going up the mould, and sliding connection has the die plate of matching in the punching press groove, install buffer between die plate and the punching press groove, the top fixed mounting of going up the mould has U type frame. The utility model discloses make the eccentric disc mould possess good buffering protect function, the mould is impaired in avoiding the production process, makes things convenient for the good eccentric disc automatic demoulding of punching press moreover, improves production efficiency.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an eccentric disc mould.
Background
The mould can carry out large-scale manufacturing of carrying out the spare part, the time of making the spare part is better, can increase the production efficiency of spare part, the requirement of long-time continuous production spare part has been satisfied, especially in powder metallurgy's field, more enterprises use the mould to produce the eccentric disc, the production of eccentric disc is more high-efficient, can reduce the time of producing the eccentric disc, let the cost of producing the eccentric disc reduce, make the use more ordinary in production of mould, but a lot of moulds are not strong impact-resistant ability when using, do not possess the buffering protect function, lead to the mould easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the eccentric disc mould is not strong in impact resistance when using, does not possess the buffering protect function among the prior art, and the eccentric disc mould that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an eccentric disc mould comprises a base, wherein four corners of the upper surface of the base are fixedly connected with guide rods, the other ends of the four guide rods are fixedly connected with a top plate, the upper surface of the base is fixedly provided with a lower die, a matched upper die is arranged above the lower die, the two opposite side walls of the upper die are symmetrically and fixedly connected with guide plates which are sleeved on the two guide rods at the same side, the guide plate is connected with the guide rod in a sliding way, the lower surface of the upper die is provided with a stamping groove, a matched die plate is connected in the stamping groove in a sliding way, a buffer mechanism is arranged between the die plate and the stamping groove, a U-shaped frame is fixedly arranged at the top of the upper die, the upper surface of the top plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a piston rod, and the piston rod penetrates through the top plate and is fixedly connected with the U-shaped frame;
the buffer mechanism comprises a plurality of movable rods uniformly and fixedly connected to the upper surface of the die plate, the bottom of the stamping groove is provided with a matched movable groove corresponding to the position of the movable rods, the movable rods extend into the movable groove and are fixedly connected with springs, the top ends of the movable rods are symmetrically and fixedly connected with sliding blocks, the inner wall of the movable groove is provided with a matched sliding groove corresponding to the position of the sliding block, the sliding blocks are in sliding connection with the sliding grooves, the sliding blocks are abutted against the side walls of the sliding grooves close to the bottom ends, one ends of the springs, far away from the movable rods, are fixedly connected with movable blocks, the movable blocks are in sliding connection with the movable grooves, the upper surfaces of the movable blocks are fixedly connected with sliding rods, the top ends of the sliding rods penetrate through the bottom of the movable grooves and extend upwards to be connected with lifting plates, the sliding rods are in sliding, the screw rod runs through the lifting plate and is in threaded connection with the lifting plate.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling mode.
Preferably, the lower surface of the base is connected with a non-slip mat.
Preferably, a cushion pad is fixedly connected to the edge of the notch of the stamping groove.
Preferably, the top end of the screw rod is fixedly connected with an adjusting rotating handle.
Compared with the prior art, the utility model provides an eccentric disc mould possesses following beneficial effect:
this eccentric disc mould, through setting up the guide bar, the lower mould, go up the mould, the deflector, the punching press groove, the die pressing board, buffer gear, pneumatic cylinder and piston rod, it conveniently moves down through the piston rod drive to start the pneumatic cylinder, make the deflector slide along the guide bar, the stability that the assurance was gone up the mould and is moved down prevents to take place the skew, the eccentric disc is at the stamping process, can drive the die pressing board and slide along the punching press groove, buffer gear conveniently cushions the impact force that the punching press produced, prevent that the mould from taking place to damage because of receiving the impact force, and go up mould and lower mould separation after the punching press finishes, buffer gear resets, still make things convenient for the good eccentric disc automatic.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the eccentric disc mould possess good buffering protect function, avoid the mould impaired in the production process, make things convenient for the good eccentric disc automatic demoulding of punching press moreover, improve production efficiency.
Drawings
Fig. 1 is a schematic structural view of an eccentric disc mold according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a base 1, a guide rod 2, a top plate 3, a lower die 4, an upper die 5, a guide plate 6, a stamping groove 7, a die pressing plate 8, a buffer mechanism 9, a movable rod 91, a movable groove 92, a spring 93, a slide block 94, a sliding chute 95, a movable block 96, a sliding rod 97, a lifting plate 98, a screw rod 99, a 10U-shaped frame 11, a hydraulic cylinder 11, a piston rod 12, a ball groove 13, balls 14, a buffer cushion 15 and an adjusting rotating handle 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an eccentric disc mold comprises a base 1, guide rods 2 are fixedly connected at four corners of the upper surface of the base 1, a top plate 3 is fixedly connected at the other ends of the four guide rods 2, a lower mold 4 is fixedly installed on the upper surface of the base 1, a matched upper mold 5 is arranged above the lower mold 4, guide plates 6 are symmetrically and fixedly connected on the opposite side walls of the two sides of the upper mold 5, the guide plates 6 are sleeved on the two guide rods 2 at the same side, the guide plate 6 is connected with the guide rod 2 in a sliding mode, the lower surface of the upper die 5 is provided with a stamping groove 7, the stamping groove 7 is connected with a matched die plate 8 in a sliding mode, a buffer mechanism 9 is installed between the die plate 8 and the stamping groove 7, the top of the upper die 5 is fixedly provided with a U-shaped frame 10, the upper surface of the top plate 3 is fixedly provided with a hydraulic cylinder 11, the output end of the hydraulic cylinder 11 is fixedly connected with a piston rod 12, and the piston rod 12 penetrates through the top plate 3 and is fixedly connected with the U-shaped frame 10;
the buffer mechanism 9 comprises a plurality of movable rods 91 uniformly and fixedly connected to the upper surface of the die plate 8, a matched movable groove 92 is formed at the position, corresponding to the movable rod 91, of the bottom of the stamping groove 7, the movable rod 91 extends into the movable groove 92 and is fixedly connected with a spring 93, a slide block 94 is symmetrically and fixedly connected to the top end of the movable rod 91, a matched slide groove 95 is formed at the position, corresponding to the slide block 94, of the inner wall of the movable groove 92, the slide block 94 is in sliding connection with the slide groove 95, the slide block 94 abuts against the side wall, close to the bottom end, of the slide groove 95, a movable block 96 is fixedly connected to one end, far away from the movable rod 91, of the spring 93, the movable block 96 is in sliding connection with the movable groove 92, a slide rod 97 is fixedly connected to the upper surface of the movable block 96, the top end of the slide rod 97 penetrates through the bottom of the movable groove 92 and, the screw 99 is arranged through the lifting plate 98, the screw 99 is in threaded connection with the lifting plate 98, the hydraulic cylinder 11 is started to enable the piston rod 12 to drive the upper die 5 to move downwards, the guide plate 6 slides along the guide rod 2, the stability of the downward movement of the upper die 5 is ensured, the deviation is prevented, the eccentric disc can drive the die plate 8 to slide along the punching groove 7 in the punching process, the movable rod 91 slides towards the bottom direction of the movable groove 92 and compresses the spring 93, so that the impact force is buffered, the die is prevented from being damaged due to impact force, the upper die 5 is separated from the lower die 4 after the punching is finished, the spring 93 drives the die plate 8 to reset, the automatic demolding of the punched eccentric disc is facilitated, the production efficiency is improved, the screw 99 is rotated, the lifting plate 98 in threaded connection drives the slide rod 97 to move downwards, the slide rod 97 drives the movable block 96 to move downwards along the movable groove 92 and compress the spring 93, at the moment, the slide, therefore, the movable rod 91 does not slide, so that the compression amount of the spring 93 is changed, and the magnitude of the buffering force can be conveniently changed by regulating and controlling the compression amount of the spring 93 as required.
The ball groove 13 has been seted up to one side that slider 94 is close to the spout 95 tank bottom, and roll in the ball groove 13 and be connected with ball 14, and ball 14 is kept away from the notch of ball groove 13 and outwards extends in the one end of ball groove 13 tank bottom, and roll connection is at the tank bottom of spout 95, reduces the frictional force between slider 94 and the spout 95.
The lower surface of base 1 is connected with the slipmat, improves base 1's stability.
Fixedly connected with blotter 15 on the edgewise of punching press groove 7 notch, carry out the buffering protection to the mould.
The top end of the screw 99 is fixedly connected with an adjusting rotating handle 16, which is convenient for controlling the rotation of the screw 99.
In the utility model, the hydraulic cylinder 11 is started to drive the piston rod 12 to drive the upper die 5 to move downwards, the guide plate 6 slides along the guide rod 2, the stability of the downward movement of the upper die 5 is ensured to prevent deviation, the eccentric disc can drive the die plate 8 to slide along the punching groove 7 in the punching process, the movable rod 91 slides towards the groove bottom direction of the movable groove 92 and compresses the spring 93, thereby buffering the punching force and preventing the die from being damaged due to the impact force, and the upper die 5 is separated from the lower die 4 after the punching is finished, the spring 93 drives the die plate 8 to reset, the automatic demoulding of the punched eccentric disc is convenient, the production efficiency is improved, the screw 99 is rotated, the lifting plate 98 which is connected by screw threads drives the slide rod 97 to descend, the slide rod 97 drives the movable block 96 to descend along the movable groove 92 and compress the spring 93, at the moment, the slide block 94 on the movable rod 91 is abutted against, the movable rod 91 does not slide, so that the compression amount of the spring 93 is changed, and the buffering force can be conveniently changed by regulating the compression amount of the spring 93 according to needs.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An eccentric disc die comprises a base (1) and is characterized in that guide rods (2) are fixedly connected at four corners of the upper surface of the base (1), a top plate (3) is fixedly connected at the other ends of the guide rods (2), a lower die (4) is fixedly installed on the upper surface of the base (1), a matched upper die (5) is arranged above the lower die (4), guide plates (6) are symmetrically and fixedly connected to the opposite side walls of the two sides of the upper die (5), the guide plates (6) are sleeved on the two guide rods (2) on the same side, the guide plates (6) are slidably connected with the guide rods (2), a stamping groove (7) is formed in the lower surface of the upper die (5), a matched die plate (8) is slidably connected in the stamping groove (7), and a buffer mechanism (9) is installed between the die plate (8) and the stamping groove (7), the top of the upper die (5) is fixedly provided with a U-shaped frame (10), the upper surface of the top plate (3) is fixedly provided with a hydraulic cylinder (11), the output end of the hydraulic cylinder (11) is fixedly connected with a piston rod (12), and the piston rod (12) penetrates through the top plate (3) and is fixedly connected with the U-shaped frame (10);
the buffer mechanism (9) comprises a plurality of movable rods (91) uniformly and fixedly connected to the upper surface of the die plate (8), matched movable grooves (92) are formed in positions, corresponding to the movable rods (91), of the bottoms of the stamping grooves (7), the movable rods (91) extend into the movable grooves (92) and are fixedly connected with springs (93), sliders (94) are symmetrically and fixedly connected to the top ends of the movable rods (91), matched sliding grooves (95) are formed in positions, corresponding to the sliders (94), of the inner walls of the movable grooves (92), the sliders (94) are in sliding connection with the sliding grooves (95), the sliders (94) abut against side walls, close to the bottom ends, of the sliding grooves (95), a movable block (96) is fixedly connected to one end, far away from the movable rods (91), of the springs (93), the movable block (96) is in sliding connection with the movable grooves (92), and a sliding rod (97) is fixedly connected to the upper surface of the movable block (96), the tank bottom of activity groove (92) is run through and upwards extend on the top of slide bar (97) and be connected with lifter plate (98), and the tank bottom sliding connection of slide bar (97) and activity groove (92), the top of going up mould (5) is rotated through the bearing and is connected with screw rod (99), screw rod (99) run through lifter plate (98) setting, and screw rod (99) and lifter plate (98) threaded connection.
2. The eccentric disc mold according to claim 1, wherein a ball groove (13) is formed on one side of the slide block (94) close to the bottom of the sliding groove (95), and a ball (14) is connected in the ball groove (13) in a rolling manner, one end of the ball (14) far away from the bottom of the ball groove (13) penetrates through the notch of the ball groove (13) and extends outwards, and is connected to the bottom of the sliding groove (95) in a rolling manner.
3. Eccentric disc mould according to claim 1, characterized in that the lower surface of the base (1) is attached with non-slip mats.
4. Eccentric disc mould according to claim 1, characterized in that the edges of the notch of the punching groove (7) are fixedly connected with cushions (15).
5. Eccentric disc mould according to claim 1, characterized in that the top end of the screw (99) is fixedly connected with an adjusting stem (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112690.4U CN210334012U (en) | 2019-07-16 | 2019-07-16 | Eccentric disc mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112690.4U CN210334012U (en) | 2019-07-16 | 2019-07-16 | Eccentric disc mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210334012U true CN210334012U (en) | 2020-04-17 |
Family
ID=70194100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112690.4U Expired - Fee Related CN210334012U (en) | 2019-07-16 | 2019-07-16 | Eccentric disc mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210334012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570626A (en) * | 2020-05-06 | 2020-08-25 | 毕少华 | Stamping type metal casting die |
| CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
| CN111842646A (en) * | 2020-07-06 | 2020-10-30 | 刘鹏 | Automobile fender mould |
| CN111974857A (en) * | 2020-07-20 | 2020-11-24 | 马鞍山市泰隆家具有限公司 | Stamping discharging mechanism for automatic stamping equipment |
-
2019
- 2019-07-16 CN CN201921112690.4U patent/CN210334012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570626A (en) * | 2020-05-06 | 2020-08-25 | 毕少华 | Stamping type metal casting die |
| CN111660602A (en) * | 2020-06-09 | 2020-09-15 | 黄石市鑫楚精密模具股份有限公司 | Adjustable die for processing die steel |
| CN111842646A (en) * | 2020-07-06 | 2020-10-30 | 刘鹏 | Automobile fender mould |
| CN111974857A (en) * | 2020-07-20 | 2020-11-24 | 马鞍山市泰隆家具有限公司 | Stamping discharging mechanism for automatic stamping equipment |
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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: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |