CN214108462U - Motor end cover blanking die - Google Patents
Motor end cover blanking die Download PDFInfo
- Publication number
- CN214108462U CN214108462U CN202022944485.3U CN202022944485U CN214108462U CN 214108462 U CN214108462 U CN 214108462U CN 202022944485 U CN202022944485 U CN 202022944485U CN 214108462 U CN214108462 U CN 214108462U
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- Prior art keywords
- wall
- rod
- rigid coupling
- mould
- end cover
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- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a motor end cover blanking mould, including last mould, the bottom laminating of going up the mould has the bed die, the inner chamber is processed in the inner wall of bed die, the inner wall top intercommunication of inner chamber has the through-hole, two the inner wall of sliding sleeve all slides and links to each other there is the slide bar, first montant passes through the connecting axle and rotates and link to each other there is the pulley, the outer wall laminating of pulley has the sloping block, the top rigid coupling of sloping block have with the second montant, two the second montant rigid coupling is in the outer wall left and right sides of last mould respectively. The utility model relates to a blanking mould technical field, this motor end cover blanking mould, overall structure is comparatively novel, and the operation degree of difficulty is low, brings the convenience of carrying for the user, has good operation effect for when going up mould and bed die and laminating, and here simultaneously, the fifth body of rod rotates, and laminates the pulley with the inner wall of recess, makes to go up mould and bed die and fixes a position the laminating, improves the shaping precision of blanking spare.
Description
Technical Field
The utility model relates to a blanking mould technical field specifically is a motor end cover blanking mould.
Background
In the stamping production, a die used for blanking is called a blanking die, and the main task of the blanking die is to separate materials.
Although current motor end cover blanking mould can realize the blanking shaping to the motor end cover, nevertheless have the motor end cover and carry out the blanking back, need the user to carry out the drawing of patterns by oneself, comparatively hard, influence work efficiency's problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a motor end cover blanking mould has solved current existence motor end cover and has carried out the blanking back, needs the user to carry out the drawing of patterns by oneself, and is comparatively hard, influences work efficiency's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a blanking die for motor end covers comprises an upper die, wherein a lower die is attached to the bottom of the upper die, and a trigger mechanism is arranged on the inner wall of the lower die;
the trigger mechanism comprises an inner cavity, a through hole, a sliding sleeve, a sliding rod, a first vertical rod, a pulley, an inclined block and a second vertical rod;
the inner chamber is processed in the inner wall of bed die, the inner wall top intercommunication of inner chamber has the through-hole, the inner wall both sides of inner chamber all communicate there is the sliding sleeve, two the inner wall of sliding sleeve all slides and links to each other there is the slide bar, the outside rigid coupling of slide bar has first montant, first montant passes through the connecting axle and rotates and link to each other there is the pulley, the outer wall laminating of pulley has the sloping block, the top rigid coupling of sloping block has the second montant, two the second montant rigid coupling respectively in the outer wall both sides of last mould.
Preferably, the slide bar is a square slide bar.
Preferably, the bottom of the inner wall of the inner cavity is provided with a demoulding mechanism;
the demolding mechanism comprises a first rod body, a second rod body, a spring and a third rod body;
the utility model discloses a hollow steel tube, including the inner chamber, the inner chamber is connected with the outer wall clearance fit of the first body of rod, the inner wall clearance fit of the inner chamber is connected with the outer wall clearance fit of the first body of rod, the outer wall clearance fit of the first body of rod has the second body of rod, the outer wall of the second body of rod and the inner wall clearance fit of through-hole, the outer wall clearance fit of the first body of rod has the spring, the one end rigid coupling of spring in the outer wall of the first body of rod, the other end rigid coupling of spring in the inner wall of inner chamber, the outer wall both sides of the second body of rod all rotate through the connecting axle and link to each other the third body of rod, two the body of rod rotates through connecting axle and two slide bars respectively and links to each other, two the outer wall of the body of rod and the inner wall clearance fit of inner chamber.
Preferably, the gap between the inner wall of the second rod body and the outer wall of the first rod body is 0.5-1 mm.
Preferably, both sides of the top of the lower die are provided with positioning mechanisms;
the positioning mechanism comprises a groove, a fourth rod body, a fifth rod body, a torsion spring and a roller;
two the recess is processed respectively in the top both sides of bed die, the inner wall clearance fit of recess has the fourth body of rod, the top rigid coupling of the fourth body of rod is in the bottom of last mould, the outer wall both sides of the fourth body of rod all rotate through the connecting axle and link to each other there is the fifth body of rod, torque spring's inner wall and the outer wall clearance fit of connecting axle, torque spring's one end rigid coupling in the outer wall of the fourth body of rod, torque spring's other end rigid coupling is in the outer wall of the fifth body of rod, two the fifth body of rod all rotates through the connecting axle and links to each other there is the gyro wheel, two the outer wall of gyro wheel is laminated with the inner wall both sides of recess respectively mutually.
Preferably, two of said fifth rods and rollers are symmetrically distributed about the fourth rod axis.
Advantageous effects
The utility model provides a motor end cover blanking mould. The method has the following beneficial effects: this motor end cover blanking mould, overall structure is comparatively novel, and the operation degree of difficulty is low, brings the convenience of carrying for the user, has good operation effect, and its concrete beneficial effect is as follows:
through the cooperation between the sliding rod, the inclined block, the pulley, the first vertical rod, the second vertical rod, the first rod body, the second rod body, the third rod body and the spring, when the upper die and the lower die are attached, the inclined block is in contact with the pulley, and further the pulley drives the sliding rod to move outwards;
through the cooperation between recess, the fourth body of rod, torque spring and the gyro wheel for when going up mould and bed die and laminating, the fourth body of rod can drive the inner wall of fifth body of rod immigration recess, and here simultaneously, the fifth body of rod rotates, and laminates the gyro wheel with the inner wall of recess, makes and goes up mould and bed die and fix a position the laminating, improves the shaping precision of blanking spare.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view of the upper mold, the lower mold and the pulley of FIG. 1;
FIG. 3 is a schematic structural view of the slide bar, the pulley and the swash block of FIG. 2;
FIG. 4 is a schematic view of the first rod, the second rod and the third rod of FIG. 2;
fig. 5 is a schematic structural view of the groove, the fourth rod and the pulley in fig. 2.
In the figure: 1. the mold comprises an upper mold, 2, a lower mold, 3, a trigger mechanism, 301, an inner cavity, 302, a through hole, 303, a sliding sleeve, 304, a sliding rod, 305, a first vertical rod, 306, a pulley, 307, a sloping block, 308, a second vertical rod, 4, a demolding mechanism, 401, a first rod body, 402, a second rod body, 403, a spring, 404, a third rod body, 5, a positioning mechanism, 501, a groove, 502, a fourth rod body, 503, a fifth rod body, 504, a torsion spring, 505 and a roller.
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.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
The utility model provides a technical scheme:
as shown in fig. 1 to 5, a blanking die for a motor end cover in this case includes an upper die 1, a lower die 2 is attached to the bottom of the upper die 1, a trigger mechanism 3 is disposed on an inner wall of the lower die 2, the trigger mechanism 3 includes an inner cavity 301, a through hole 302, a sliding sleeve 303, sliding rods 304, first vertical rods 305, pulleys 306, an inclined block 307 and second vertical rods 308, the inner cavity 301 is processed on the inner wall of the lower die 2, the through hole 302 is communicated with the top of the inner wall of the inner cavity 301, the sliding sleeves 303 are communicated with both sides of the inner wall of the inner cavity 301, the inner walls of the two sliding sleeves 303 are slidably connected with the sliding rods 304, so that the sliding rods 304 can slide left and right on the inner wall of the sliding sleeves 303, the first vertical rods 305 are fixedly connected to the outer side of the sliding rods 304, the first vertical rods 305 are used for driving the sliding rods 304 to move left and right, the pulleys 306 are rotated by a connecting shaft, the pulleys 305 are attached to the outer walls of the inclined blocks 307, and when the inclined blocks 307 move downward, the force capable of driving the pulley 306 and the sliding rod 304 to move outwards, the top of the inclined block 307 is fixedly connected with a second vertical rod 308, the two second vertical rods 308 are respectively fixedly connected to two sides of the outer wall of the upper die 1, and the sliding rod 304 is a square sliding rod, so that the sliding rod 304 can drive the first vertical rod 308 and the pulley 306 to move left and right stably;
in the specific implementation process, it is worth pointing out that the pulley 306 can drive the first vertical rod 305 and the sliding rod 304 to move outward through the contact between the inclined block 307 and the pulley 306, so that the first vertical rod 305 can drive the second rod 402 to move downward on the outer wall of the first rod 401 through the third rod 404, thereby facilitating the demolding of the blanking member by the second rod 402.
The bottom of the inner wall of the inner cavity 301 is provided with a demolding mechanism 4, the demolding mechanism 4 comprises a first rod body 401, a second rod body 402, a spring 403 and a third rod body 404, the first rod body 401 is fixedly connected to the bottom of the inner wall of the inner cavity 301, the outer wall of the first rod body 401 is in clearance fit with the second rod body 402, the second rod body 402 can perform lifting motion on the outer wall of the first rod body 401, the outer wall of the second rod body 402 is in clearance fit with the inner wall of the through hole 302, the second rod body 402 can perform lifting motion on the inner wall of the through hole 302, the outer wall of the first rod body 401 is in clearance fit with the spring 403, the spring 403 gives upward moving force to the second rod body 402, the second rod body 402 can demold a punched part, one end of the spring 403 is fixedly connected to the outer wall of the first rod body 401, the other end of the spring 403 is fixedly connected to the inner wall of the inner cavity 301, two sides of the outer wall of the second rod body 402 are connected to the third rod body 404 through a connecting shaft, the third rod body 404 can rotate at the second rod body 402, the outer walls of the two rod bodies 404 are in clearance fit with the inner wall of the inner cavity 301, the two rod bodies 404 are respectively connected with the two sliding rods 304 in a rotating mode through connecting shafts, and the clearance between the inner wall of the second rod body 402 and the outer wall of the first rod body 401 is 0.5-1mm, so that the second rod body 402 can perform stable lifting motion on the outer wall of the first rod body 401;
in the specific implementation process, it is worth pointing out that, after the spring 403 is extruded, the spring 403 can drive the second rod 402 to ascend at the outer wall of the first rod 401, so that the second rod 402 can move upward at the inner wall of the through hole 302, and the second rod 402 can demold the blanking piece.
The two sides of the top of the lower die 2 are respectively provided with a positioning mechanism 5, the positioning mechanisms 5 comprise grooves 501, fourth rods 502, fifth rods 503, a torsion spring 504 and rollers 505, the two grooves 501 are respectively processed on the two sides of the top of the lower die 2, the inner walls of the grooves 501 are in clearance fit with the fourth rods 502, the top of the fourth rods 502 is fixedly connected to the bottom of the upper die 1, so that when the upper die 1 and the lower die 2 are attached, the fourth rods 502 can move into the inner walls of the grooves 501, the two sides of the outer wall of the fourth rods 502 are rotatably connected with the fifth rods 503 through connecting shafts, the inner walls of the torsion spring 504 are in clearance fit with the outer walls of the connecting shafts, the torsion spring 504 gives outward rotating force to the fifth rods 503, one end of the torsion spring 504 is fixedly connected to the outer walls of the fourth rods 502, the other end of the torsion spring 504 is fixedly connected to the outer walls of the fifth rods 503, and the two fifth rods 503 are rotatably connected with the rollers 505 through the connecting shafts, the outer walls of the two rollers 505 are respectively attached to two sides of the inner wall of the groove 501, so that the upper die 1 and the lower die 2 can be positioned and attached through the attachment of the rollers 505 and the groove 501, and the two fifth rod bodies 503 and the rollers 505 are axially and symmetrically distributed around the fourth rod body 502, so that the two fifth rod bodies 503 and the rollers 505 can be uniformly attached to the groove 501 through the clearance fit of the fourth rod body 502 and the groove 501;
in the specific implementation process, it is worth pointing out that when the upper die 2 and the lower die 2 are bonded, the fourth rod 502 can drive the fifth rod 503 to move into the inner wall of the groove 501, and at the same time, the fifth rod 503 rotates, and the roller 505 is bonded with the inner wall of the groove 501, so that the upper die 1 and the lower die 2 are positioned and bonded, and the forming precision of the blanking piece is improved.
As can be seen from the above description, when the motor end cap is used to punch a die, when the upper die 1 and the lower die 2 are attached to each other, the swash block 307 contacts the pulley 306, and the pulley 306 drives the slide rod 304 to move outward, and when the slide rod 304 drives the second rod 402 to move downward on the outer wall of the first rod 401 through the third rod 404, when the upper die 1 and the lower die 2 are not attached to each other, the upper die 1 drives the swash block 307 to be not attached to the pulley 306, and the spring 403 drives the second rod 402 to eject a punching member placed at the lower die 2 through the elastic deformation of the spring 403, so as to facilitate demolding and improve the working efficiency, when the upper die 2 and the lower die 2 are attached to each other, the fourth rod 502 drives the fifth rod 503 to move into the inner wall of the groove 501, and at the same time, the fifth rod 503 rotates and attaches the roller 505 to the inner wall of the groove 501, the upper die 1 and the lower die 2 are positioned and attached, and the forming precision of the blanking piece is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor end cover blanking mould, includes mould (1), the bottom laminating of last mould (1) has bed die (2), its characterized in that: the inner wall of the lower die (2) is provided with a trigger mechanism (3);
the trigger mechanism (3) comprises an inner cavity (301), a through hole (302), a sliding sleeve (303), a sliding rod (304), a first vertical rod (305), a pulley (306), an inclined block (307) and a second vertical rod (308);
inner chamber (301) are processed in the inner wall of bed die (2), the inner wall top intercommunication of inner chamber (301) has through-hole (302), the inner wall both sides of inner chamber (301) all communicate has sliding sleeve (303), two the inner wall of sliding sleeve (303) all slides and links to each other slide bar (304), the outside rigid coupling of slide bar (304) has first montant (305), first montant (305) rotate through the connecting axle and link to each other pulley (306), the outer wall laminating of pulley (306) has sloping block (307), the top rigid coupling of sloping block (307) has second montant (308), two second montant (308) rigid coupling respectively in the outer wall both sides of last mould (1).
2. The blanking die for the motor end cover as claimed in claim 1, wherein: the slide bar (304) is a square slide bar.
3. The blanking die for the motor end cover as claimed in claim 1, wherein: the bottom of the inner wall of the inner cavity (301) is provided with a demoulding mechanism (4);
the demolding mechanism (4) comprises a first rod body (401), a second rod body (402), a spring (403) and a third rod body (404);
first body of rod (401) rigid coupling is in the inner wall bottom of inner chamber (301), the outer wall clearance fit of the first body of rod (401) has the second body of rod (402), the outer wall of the second body of rod (402) and the inner wall clearance fit of through-hole (302), the outer wall clearance fit of the first body of rod (401) has spring (403), the one end rigid coupling of spring (403) in the outer wall of the first body of rod (401), the other end rigid coupling of spring (403) in the inner wall of inner chamber (301), the outer wall both sides of the second body of rod (402) all rotate through the connecting axle and link to each other third body of rod (404), two the outer wall of the body of rod (404) and the inner wall clearance fit of inner chamber (301), two the body of rod (404) rotate through connecting axle and two slide bars (304) respectively and link to each other.
4. The blanking die for the motor end cover as claimed in claim 3, wherein: the gap between the inner wall of the second rod body (402) and the outer wall of the first rod body (401) is 0.5-1 mm.
5. The blanking die for the motor end cover as claimed in claim 1, wherein: two sides of the top of the lower die (2) are provided with positioning mechanisms (5);
the positioning mechanism (5) comprises a groove (501), a fourth rod body (502), a fifth rod body (503), a torsion spring (504) and a roller (505);
two recess (501) are processed respectively in the top both sides of bed die (2), the inner wall clearance fit of recess (501) has the fourth body of rod (502), the top rigid coupling of the fourth body of rod (502) in the bottom of last mould (1), the outer wall both sides of the fourth body of rod (502) all link to each other through the connecting axle rotation has the fifth body of rod (503), the inner wall of torque spring (504) and the outer wall clearance fit of connecting axle, the one end rigid coupling of torque spring (504) in the outer wall of the fourth body of rod (502), the other end rigid coupling of torque spring (504) in the outer wall of the fifth body of rod (503), two the fifth body of rod (503) all link to each other through the connecting axle rotation has gyro wheel (505), two the outer wall of gyro wheel (505) is laminated with the inner wall both sides of recess (501) respectively.
6. The blanking die for the motor end cover as claimed in claim 5, wherein: the two fifth rods (503) and the rollers (505) are distributed in an axisymmetric manner with respect to the fourth rod (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022944485.3U CN214108462U (en) | 2020-12-11 | 2020-12-11 | Motor end cover blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022944485.3U CN214108462U (en) | 2020-12-11 | 2020-12-11 | Motor end cover blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214108462U true CN214108462U (en) | 2021-09-03 |
Family
ID=77509899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022944485.3U Expired - Fee Related CN214108462U (en) | 2020-12-11 | 2020-12-11 | Motor end cover blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214108462U (en) |
-
2020
- 2020-12-11 CN CN202022944485.3U patent/CN214108462U/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: 20210903 |