CN220862531U - Automobile stamping die safety positioning device - Google Patents
Automobile stamping die safety positioning device Download PDFInfo
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- CN220862531U CN220862531U CN202322615515.XU CN202322615515U CN220862531U CN 220862531 U CN220862531 U CN 220862531U CN 202322615515 U CN202322615515 U CN 202322615515U CN 220862531 U CN220862531 U CN 220862531U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of stamping dies and discloses a safety positioning device for an automobile stamping die, which comprises a fixed die and a movable die, wherein the fixed die is positioned right below the movable die, an installation seat is arranged below the fixed die, a demoulding mechanism is arranged in the middle of the top of the installation seat, guiding positioning mechanisms are arranged on two sides of the fixed die and the movable die, and the demoulding mechanism comprises a push plate. According to the utility model, the mounting groove, the motor, the screw rod, the push plate, the straight rod, the ejector rod, the top plate and the protection groove are matched, the push plate and the ejector rod are driven to move vertically by the matching of the motor and the screw rod, and meanwhile, the ejector rod drives the top plate to move upwards in the fixed die, so that parts after stamping are conveniently ejected from the fixed die, the automobile parts are conveniently and rapidly demoulded, the manual demoulded time of a worker is saved, the worker is facilitated to collect the parts, and the production efficiency of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a safety positioning device for an automobile stamping die.
Background
The automobile die is a die for punching all stamping parts on an automobile body in a narrow sense. Namely, an "automobile body stamping die". Such as a roof flanging die, a beam reinforcement plate swage die, and the like. The most important component of an automotive mold is the cover mold. Such dies are mainly cold stamping dies. An "automotive mold" in a broad sense is a generic term for a mold that makes up all parts of an automobile. Such as stamping dies, injection dies, forging dies, casting wax dies, glass dies, and the like.
For example, chinese patent application No. CN202121279782.9 discloses a positioning device for a stamping die for automobile parts, which comprises a bottom plate, wherein a lead screw is rotationally arranged in the middle of one side of the top end of the bottom plate, a crank is fixedly arranged at the top end of the lead screw, the outer wall of the lead screw is in threaded connection with the middle of the top end of a moving plate, the middle of one side of the moving plate is fixedly connected with one side of a moving die, two clamping rods are symmetrically arranged at two sides of the bottom end of the moving die, the bottom ends of the four clamping rods are respectively in clamping connection with four clamping holes.
After this automobile parts stamping die's positioner improves the product, be convenient for automatic installation mould, need not to adjust the mould position repeatedly, labour saving and time saving installs accurately. However, when the existing positioning device of the stamping die is used, the rapid demolding of the part is inconvenient, after the stamping device performs stamping processing on the automobile part, a worker is usually required to manually take out the processed part from the die, but the part is clung to the inside of the die after stamping, so that the manual demolding of the part is troublesome, a great amount of time of the worker is wasted, and the production efficiency of the equipment is reduced.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a safety positioning device for an automobile stamping die, which aims to solve the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an automobile stamping die safety positioning device, includes fixed mould and movable mould, the fixed mould utensil is located under the movable mould, the below of fixed mould utensil is equipped with the mount pad, the middle part at mount pad top is equipped with demoulding mechanism, the both sides of fixed mould and movable mould are equipped with guiding orientation mechanism.
The demolding mechanism comprises a pushing plate, the bottom of the pushing plate is lapped at the middle part of the top of the mounting seat, two symmetrical and fixedly connected with ejector rods are arranged on the two sides of the top of the pushing plate, a protection groove is formed in the bottom of the inner wall of the fixed mold, a top plate is movably sleeved on the inner part of the protection groove, the top end of the outer wall of the ejector rod is movably sleeved at the bottom of the fixed mold, and the top end of the ejector rod extends to the inside of the protection groove and is fixedly connected with the bottom of the top plate.
The guide positioning mechanism comprises four guide blocks, the four guide blocks are fixedly connected to four corners of the outer wall of the movable die, the four guide blocks are rotatably embedded with a plurality of balls, the four guide blocks are movably sleeved with guide rods, a plurality of rolling grooves are formed in the outer wall of each guide rod, and the outer walls of the balls are in rolling connection with the inner parts of the rolling grooves.
Further, two support frames are symmetrically and fixedly connected to two ends of the bottom of the fixed die, the bottom ends of the two support frames are fixedly connected to two sides of the top of the mounting seat, and mounting openings are formed in four corners of the top of the mounting seat.
Further, the mounting groove has been seted up at the middle part at mount pad top, the middle part fixed mounting of mounting groove inner chamber bottom has the motor, the output fixedly connected with lead screw of motor, the top of lead screw rotates the middle part of connecting in cover half utensil bottom, the middle part screw thread of push pedal cup joints the outer wall at the lead screw.
Further, the two sides of the bottom of the inner cavity of the mounting groove are fixedly connected with straight rods, the number of the straight rods is two, the outer walls of the two straight rods are symmetrically and slidably sleeved in the push plate, and the top end of the straight rod is fixedly connected to the bottom of the fixed die.
Further, the top fixed mounting of guide bar has the stopper, the four corners fixedly connected with supporting shoe of cover half utensil outer wall, the bottom fixed connection of guide bar is at the top of supporting shoe.
The utility model has the technical effects and advantages that:
1. according to the utility model, the mounting groove, the motor, the screw rod, the push plate, the straight rod, the ejector rod, the top plate and the protection groove are matched, the push plate and the ejector rod are driven to move vertically by the matching of the motor and the screw rod, and meanwhile, the ejector rod drives the top plate to move upwards in the fixed die, so that parts after stamping are conveniently ejected from the fixed die, the automobile parts are conveniently and rapidly demoulded, the manual demoulded time of a worker is saved, the worker is facilitated to collect the parts, and the production efficiency of the equipment is improved.
2. According to the utility model, through the cooperation of the guide block, the ball, the guide rod, the rolling groove, the limiting block and the supporting block, when the stamping equipment drives the movable die to move to stamp the automobile part in the fixed die, the movable die is conveniently and vertically guided through the cooperation of the guide block and the guide rod, the ball rolls in the rolling groove, friction between the guide block and the guide rod is avoided, the service lives of the guide block and the guide rod are prolonged, meanwhile, the stability of the movable die during movement can be maintained, the movable die and the fixed die can be conveniently and vertically positioned, and the occurrence of offset of the movable die during part stamping is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic sectional view of the structure of the fixed die of the utility model.
Fig. 3 is a schematic top view of the guide block, ball, guide bar and slot arrangement of the present utility model.
The reference numerals are: 1. setting a mold; 2. a movable mold; 3. a mounting base; 4. a demoulding mechanism; 5. a support frame; 6. a guiding and positioning mechanism; 41. a mounting groove; 42. a motor; 43. a screw rod; 44. a push plate; 45. a straight rod; 46. a push rod; 47. a top plate; 48. a protective groove; 61. a guide block; 62. a ball; 63. a guide rod; 64. rolling grooves; 65. a limiting block; 66. and a supporting block.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the safety positioning device for an automobile press die according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.
Embodiment one:
As shown in fig. 1-3, a safety positioning device for an automobile stamping die comprises a fixed die 1 and a movable die 2, wherein the fixed die 1 is positioned under the movable die 2, guide positioning mechanisms 6 are arranged on two sides of the fixed die 1 and the movable die 2, each guide positioning mechanism 6 comprises four guide blocks 61, the four guide blocks 61 are fixedly connected to four corners of the outer wall of the movable die 2, a plurality of balls 62 are rotatably inlaid in the four guide blocks 61, guide rods 63 are movably sleeved in the four guide blocks 61, a plurality of rolling grooves 64 are formed in the outer wall of each guide rod 63, the outer walls of the balls 62 are in rolling connection with the inner parts of the rolling grooves 64, limiting blocks 65 are fixedly arranged at the top ends of the guide rods 63, supporting blocks 66 are fixedly connected to the four corners of the outer wall of the fixed die 1, and the bottom ends of the guide rods 63 are fixedly connected to the tops of the supporting blocks 66.
In this embodiment, when the stamping device drives the movable mold 2 to move downwards to stamp the automobile part inside the fixed mold 1, the movable mold 2 drives the guide block 61 to move vertically on the outer wall of the guide rod 63, and meanwhile, the balls 62 inside the guide block 61 roll in the rolling grooves 64 on the outer wall of the guide rod 63, so that friction between the guide block 61 and the guide rod 63 is avoided, the service lives of the guide block 61 and the guide rod 63 are prolonged, meanwhile, the stability of the movable mold 2 during moving can be kept, vertical guiding and positioning between the movable mold 2 and the fixed mold 1 are facilitated, and stamping of the automobile part inside the fixed mold 1 is facilitated through the movement of the movable mold 2.
Embodiment two:
As shown in fig. 1-3, two support frames 5 are symmetrically and fixedly connected to two ends of the bottom of the fixed die 1, the bottom ends of the two support frames 5 are fixedly connected to two sides of the top of the mounting seat 3, mounting holes are formed in four corners of the top of the mounting seat 3, the mounting seat 3 is arranged below the fixed die 1, a demoulding mechanism 4 is arranged in the middle of the top of the mounting seat 3, the demoulding mechanism 4 comprises a push plate 44, the bottom of the push plate 44 is lapped in the middle of the top of the mounting seat 3, ejector rods 46 are symmetrically and fixedly connected to two sides of the top of the push plate 44, a protection groove 48 is formed in the bottom of the inner wall of the fixed die 1, a top plate 47 is movably sleeved in the protection groove 48, the top ends of the outer walls of the ejector rods 46 are movably sleeved at the bottom of the fixed die 1, the top ends of the ejector rods 46 extend to the inside of the protection groove 48 and are fixedly connected to the bottom of the top plate 47, a mounting groove 41 is formed in the middle of the bottom of the top plate 3, a motor 42 is fixedly mounted in the middle of the bottom of the inner cavity of the mounting groove 41, a screw rod 43 is fixedly connected to the output end of the motor 42, the top of the screw 43 is rotatably connected to the top of the screw rod 43, the middle of the push plate 44 is sleeved in the bottom of the fixed die 1, the middle of the straight rods 44 is sleeved on the outer walls of the inner wall of the straight rods 45, and the two straight rods 45 are fixedly connected to the two ends of the straight rods 45 are fixedly and fixedly sleeved at the top ends of the top of the straight rods 45.
In this embodiment, through the cooperation of motor 42 and lead screw 43, be convenient for drive push pedal 44 and remove at the outer wall of two straight-bars 45 to carry out vertical direction to push pedal 44 through two straight-bars 45, keep the stationarity when push pedal 44 removes, push pedal 44 drives roof 47 at the inside of cover half mould 1 through ejector pin 46 simultaneously and upwards moves, the part after the punching press processing is ejecting from the inside of cover half mould 1, makes things convenient for carrying out the drawing of patterns to the part, and then the convenience staff carries out the collection part.
To sum up, as shown in fig. 1-3, in use, the safety positioning device for an automobile stamping die is provided with four corners of the mounting seat 3, so that the mounting seat 3 is fixedly mounted at a designated position, the moving die 2 is mounted on the stamping device, then the automobile part to be stamped is placed in the fixed die 1, the moving die 2 is driven to move downwards by the stamping device, the moving die 2 and the guide block 61 are driven to vertically move on the outer wall of the guide rod 63, meanwhile, the ball 62 in the guide block 61 rolls in the rolling groove 64 on the outer wall of the guide rod 63, so that the moving die 2 is conveniently vertically guided and positioned, the moving die 2 performs stamping processing on the automobile part in the fixed die 1, after processing, the output end of the motor 42 drives the screw 43 to rotate, the screw 43 simultaneously drives the push plate 44 to move upwards on the outer walls of the two straight bars 45, and simultaneously drives the top plate 47 to move upwards on the inner wall of the fixed die 1 by the ejector rod 46, so that the part after stamping processing is ejected from the inner part of the fixed die 1, and the part is conveniently demoulded.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (5)
1. The automobile stamping die safety positioning device comprises a fixed die (1) and a movable die (2), and is characterized in that the fixed die (1) is positioned right below the movable die (2), an installation seat (3) is arranged below the fixed die (1), a demolding mechanism (4) is arranged in the middle of the top of the installation seat (3), and guiding and positioning mechanisms (6) are arranged on two sides of the fixed die (1) and the movable die (2);
The demolding mechanism (4) comprises a pushing plate (44), the bottom of the pushing plate (44) is lapped at the middle part of the top of the mounting seat (3), ejector rods (46) are symmetrically and fixedly connected to the two sides of the top of the pushing plate (44), a protection groove (48) is formed in the bottom of the inner wall of the fixed mold (1), a top plate (47) is movably sleeved in the protection groove (48), the top end of the outer wall of the ejector rod (46) is movably sleeved at the bottom of the fixed mold (1), and the top end of the ejector rod (46) extends to the inside of the protection groove (48) and is fixedly connected to the bottom of the top plate (47);
the guide positioning mechanism (6) comprises four guide blocks (61), the number of the guide blocks (61) is four, the four guide blocks (61) are fixedly connected to four corners of the outer wall of the movable die (2), the four guide blocks (61) are internally and rotatably embedded with a plurality of balls (62), the four guide blocks (61) are internally and movably sleeved with guide rods (63), a plurality of rolling grooves (64) are formed in the outer wall of each guide rod (63), and the outer walls of the balls (62) are in rolling connection with the inner parts of the rolling grooves (64).
2. The automobile stamping die safety positioning device according to claim 1, wherein: two ends symmetry fixedly connected with two support frames (5) of cover half utensil (1) bottom, two the bottom fixed connection of support frame (5) has seted up the installing port in the four corners at mount pad (3) top in the both sides at mount pad (3) top.
3. The automobile stamping die safety positioning device according to claim 1, wherein: the mounting base is characterized in that a mounting groove (41) is formed in the middle of the top of the mounting base (3), a motor (42) is fixedly mounted in the middle of the bottom of an inner cavity of the mounting groove (41), a screw rod (43) is fixedly connected to the output end of the motor (42), the top end of the screw rod (43) is rotationally connected to the middle of the bottom of the fixed die (1), and a middle thread of a push plate (44) is sleeved on the outer wall of the screw rod (43).
4. A safety positioning device for an automobile stamping die according to claim 3, wherein: two sides of the bottom of the inner cavity of the mounting groove (41) are fixedly connected with straight rods (45), the number of the straight rods (45) is two, the outer walls of the two straight rods (45) are symmetrically and slidably sleeved in the push plate (44), and the top ends of the straight rods (45) are fixedly connected to the bottom of the fixed die (1).
5. The automobile stamping die safety positioning device according to claim 1, wherein: the top fixed mounting of guide bar (63) has stopper (65), four corners fixedly connected with supporting shoe (66) of cover half utensil (1) outer wall, the bottom fixed connection of guide bar (63) is at the top of supporting shoe (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615515.XU CN220862531U (en) | 2023-09-26 | 2023-09-26 | Automobile stamping die safety positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615515.XU CN220862531U (en) | 2023-09-26 | 2023-09-26 | Automobile stamping die safety positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862531U true CN220862531U (en) | 2024-04-30 |
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ID=90808848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615515.XU Active CN220862531U (en) | 2023-09-26 | 2023-09-26 | Automobile stamping die safety positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862531U (en) |
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2023
- 2023-09-26 CN CN202322615515.XU patent/CN220862531U/en active Active
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