CN113059075A - Material ejection structure for production mold of duplicator damper gear - Google Patents
Material ejection structure for production mold of duplicator damper gear Download PDFInfo
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- CN113059075A CN113059075A CN202110223796.7A CN202110223796A CN113059075A CN 113059075 A CN113059075 A CN 113059075A CN 202110223796 A CN202110223796 A CN 202110223796A CN 113059075 A CN113059075 A CN 113059075A
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a material ejection structure for a gear production die of a duplicator damper, which comprises a bottom plate, a connecting plate, a supporting frame, a fixing plate, a die cavity, a limiting groove and a clamping groove, wherein a through hole is formed in the bottom plate, the connecting plate is symmetrically arranged on one side of the outer wall of the upper end of the bottom plate, sliding grooves are symmetrically formed in one side of the outer wall of the upper end of the bottom plate, the fixing plate is symmetrically arranged on the outer wall of the bottom plate on the side deviating from the sliding grooves, and the supporting. According to the invention, through arranging the pressing plate, the push plate and the connecting plate, the effect of conveniently ejecting the workpiece is achieved, the situation that a worker needs to remove the workpiece placed in the die for a long time is avoided, the probability that the worker is injured due to equipment failure is reduced, the working safety of the worker is improved, the worker can take out the workpiece conveniently, the processing efficiency of the workpiece is improved, and the output of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a material ejection structure for a production die of a gear of a duplicator damper.
Background
The cover plate used by the copying machine is usually connected with the cover plate through the rotary damper, and the rotary damper enables the cover plate to obtain gentle mechanical movement in the rotating process, so that the quality and the service life of the cover plate are improved. The rotary damper has the advantages that the torque changes to a certain degree according to the changes of the rotating speed and the temperature environment, the main function is that the effect of silence slow descending is obtained in the rotating process, or the effect of automatic rebounding is generated under the assistance of other accessories.
Through mass search, a stamping die which is typical in the die device in the prior art and is disclosed as CN108714650A and facilitates fixing and ejecting of materials is found, a second bevel gear is arranged outside the first bevel gear, a handle is fixed on the second bevel gear, and the handle is connected with a screw rod through the first bevel gear and the second bevel gear. This convenience is fixed and ejecting stamping die to the material, accomodates the groove and is "T" style of calligraphy structure, and accomodate the groove and constitute extending structure with the bearing piece to the upper surface of accomodating groove and bearing piece is located same water flat line position, and the material that conveniently carries out the punching press to needs lifts, is favorable to the material to steadily place.
After the work piece is accomplished in current gear mould processing, the work piece can be adhered inside the mould, is unfavorable for the staff to take out the work piece, influences the machining efficiency of work piece, influences the output of equipment, and the staff palm need be placed for a long time and get rid of the work piece inside the die cavity, if equipment breaks down, the phenomenon that equipment extrusion staff palm can appear leads to the staff to receive the injury, leads to staff's work security lower.
Disclosure of Invention
The invention aims to provide a material ejection structure for a gear production die of a copier damper, which has the advantage of convenience in workpiece taking and solves the problem of inconvenience in workpiece taking.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ejecting structure of material for duplicator attenuator gear production mould, includes bottom plate, connecting plate, support frame, fixed plate, die cavity, spacing groove and draw-in groove, the inside through hole of having seted up of bottom plate, bottom plate upper end outer wall bilateral symmetry is provided with the connecting plate, bottom plate upper end outer wall bilateral symmetry has seted up the spout, the bottom plate deviates from spout one side outer wall symmetry and installs the fixed plate, the support frame is all installed to bottom plate both sides outer wall.
Preferably, the outer walls of the opposite sides of the two connecting plates are both provided with die grooves, and one side of the inner wall of each die groove is symmetrically provided with limiting grooves;
a fixed block is arranged on one side of the outer wall of the lower end of the connecting plate, a sliding block is arranged on one side of the outer wall of the lower end of the fixed block and is positioned in the sliding groove, and the sliding block and the sliding groove guarantee the horizontal movement stability of the connecting plate;
sealing gaskets are fixedly attached to the outer walls of the two sides of the connecting plates, which are far away from the die cavity, and the sealing performance of connection between the connecting plates is guaranteed by the sealing gaskets;
an inclined groove is formed in the outer wall of one side, away from the sliding block, of the fixed block, the inner wall of the inclined groove is in an inclined design, and the inner diameter of the inclined groove is larger than that of the die groove;
the cooling holes are formed in the connecting plate, the cooling holes penetrate through the outer walls of two ends of the connecting plate and are respectively provided with a liquid inlet pipe and a liquid outlet pipe in an inserted manner, the outer walls of the liquid inlet pipe and the liquid outlet pipe, which are away from one side of the connecting plate, are provided with connecting pipes in an inserted manner, the connecting pipes are designed by adopting rubber hoses, the purpose of flushing cooling liquid into the interior of the cooling holes is achieved, the purpose of reducing the temperature in the die cavity is achieved, the cooling speed of a workpiece is improved, and the workpiece is;
and clamping grooves are symmetrically formed in one side of the outer wall of the upper end of the connecting plate.
Preferably, a movable groove is formed in the fixed plate, a connecting rod is movably mounted in the movable groove, the connecting rod penetrates through the outer wall of one end of the movable groove and is connected with the connecting plate, and the movable groove ensures the stability of the moving position of the connecting rod;
the outer wall of one side of the connecting rod is provided with a spring, the connecting plates are elastically connected with the fixed plate through the spring, the spring elasticity pushes the two connecting plates to be in mutual contact, extrusion force between the two connecting plates is guaranteed, and contact stability of the two connecting plates is guaranteed.
Preferably, a second electric push rod is installed on one side of the outer wall of the upper end of the support frame, a pressing plate is installed on one side of the outer wall of the lower end of the second electric push rod, a second clamping plate is installed on one side of the outer wall of the lower end of the pressing plate, and the second clamping plate is located inside the die cavity;
the outer wall of one side of the second clamping plate is symmetrically provided with limiting blocks, and the limiting blocks are positioned in the limiting grooves;
the outer wall of one side, away from the second clamping plate, of the pressing plate is provided with clamping blocks distributed in a rectangular array, the clamping blocks are located in the clamping grooves, and the purpose of clamping the two connecting plates is achieved through the clamping grooves;
and material pipes are inserted into the pressing plate and the second clamping plate.
Preferably, a first electric push rod is installed on one side of the outer wall of the lower end of the bottom plate, a push plate is installed on the outer wall of one end, penetrating through the through hole, of the first electric push rod, and the outer wall of the push plate is designed in an inclined mode;
first splint are installed to push pedal upper end outer wall one side, first splint are located the die cavity inside, and first splint upper end outer wall is horizontal position with spacing inslot wall lower extreme.
Compared with the prior art, the invention has the beneficial effects that: the invention achieves the effect of conveniently ejecting workpieces by arranging the pressing plate, the pushing plate and the connecting plates, after materials enter the die cavity through the material pipe for cooling and shaping, a worker controls the second electric push rod to work through the external controller, the second electric push rod drives the pressing plate to move upwards until the second clamping plate is separated from the interior of the die cavity, the external controller controls the first electric push rod to work, the first electric push rod pushes the pushing plate to move upwards, the two connecting plates are forced to move horizontally in opposite directions through the inclined grooves, thereby achieving the purpose of unfolding the die cavity, exposing a die placed in the die cavity, continuously pushing the die to move by the first clamping plate, moving the die out of the interior of the die cavity, facilitating the worker to take the die, improving the die taking efficiency, avoiding the worker from removing the workpieces placed in the die for a long time, and reducing the probability of injury of the worker due to equipment failure, the work safety of staff has been improved, and do benefit to the staff and take out the work piece, improved the machining efficiency of work piece, improved the output of equipment.
Drawings
FIG. 1 is a schematic cross-sectional view of a base plate structure of the present invention;
FIG. 2 is a schematic top view of a connecting plate structure according to the present invention;
FIG. 3 is an enlarged view of the connecting plate structure of the present invention;
FIG. 4 is an enlarged view of the platen structure of the present invention;
FIG. 5 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure B in FIG. 2 according to the present invention.
In the figure: 1. a base plate; 11. a chute; 12. a through hole; 13. a first electric push rod; 14. pushing the plate; 15. a first splint; 2. a connecting plate; 21. a fixed block; 22. a slider; 23. an inclined groove; 24. a die cavity; 25. a limiting groove; 26. a cooling hole; 27. a card slot; 28. a gasket; 29. a liquid inlet pipe; 210. a liquid discharge pipe; 211. a connecting pipe; 3. a support frame; 31. a second electric push rod; 32. pressing a plate; 33. a second splint; 34. a limiting block; 35. a material pipe; 36. a clamping block; 4. a fixing plate; 41. a movable groove; 42. a connecting rod; 43. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides two embodiments:
the first embodiment is as follows: a material ejection structure for a production die of a gear of a duplicator damper comprises a bottom plate 1, connecting plates 2, supporting frames 3, a fixing plate 4, die cavities 24, limiting grooves 25 and clamping grooves 27, wherein through holes 12 are formed in the bottom plate 1, the connecting plates 2 are symmetrically arranged on one side of the outer wall of the upper end of the bottom plate 1, sliding grooves 11 are symmetrically formed in one side of the outer wall of the upper end of the bottom plate 1, the fixing plate 4 is symmetrically arranged on the outer wall of one side of the bottom plate 1, which is far away from the sliding grooves 11, the supporting frames 3 are respectively arranged on the outer walls of two sides of the bottom plate 1, the die cavities 24 are respectively formed on the outer walls of one side, opposite to the two connecting plates 2, a die is clamped in the die cavities 24, embedding blocks are respectively;
a fixed block 21 is arranged on one side of the outer wall of the lower end of the connecting plate 2, a sliding block 22 is arranged on one side of the outer wall of the lower end of the fixed block 21, the sliding block 22 is located inside the sliding groove 11, and the sliding block 22 and the sliding groove 11 ensure the horizontal movement stability of the connecting plate 2;
sealing gaskets 28 are fixedly attached to the outer walls of the two sides of the connecting plate 2, which are far away from the die cavity 24, and the sealing gaskets 28 ensure the connection sealing performance between the connecting plates 2;
an inclined groove 23 is formed in the outer wall of one side, away from the sliding block 22, of the fixed block 21, the inner wall of the inclined groove 23 is in an inclined design, and the inner diameter of the inclined groove 23 is larger than that of the die groove 24;
a cooling hole 26 is formed in the connecting plate 2, the cooling hole 26 penetrates through the outer walls of the two ends of the connecting plate 2 and is respectively provided with a liquid inlet pipe 29 and a liquid outlet pipe 210 in an inserting mode, the outer wall of one side, away from the connecting plate 2, of each of the liquid inlet pipe 29 and the liquid outlet pipe 210 is provided with a connecting pipe 211 in an inserting mode, the connecting pipes 211 are designed by rubber hoses, the purpose of flushing cooling liquid into the cooling hole 26 is achieved, the purpose of reducing the temperature inside the die cavity 24 is achieved, the cooling speed of a workpiece is improved, and;
clamping grooves 27 are symmetrically formed in one side of the outer wall of the upper end of the connecting plate 2, a second electric push rod 31 is mounted on one side of the outer wall of the upper end of the support frame 3, a pressing plate 32 is mounted on one side of the outer wall of the lower end of the second electric push rod 31, a second clamping plate 33 is mounted on one side of the outer wall of the lower end of the pressing plate 32, and the second clamping plate 33 is located inside the die;
the outer wall of one side of the second clamping plate 33 is symmetrically provided with limiting blocks 34, and the limiting blocks 34 are positioned in the limiting grooves 25;
the outer wall of the side, away from the second clamping plate 33, of the pressing plate 32 is provided with clamping blocks 36 distributed in a rectangular array, the clamping blocks 36 are located inside the clamping grooves 27, and the purpose of clamping the two connecting plates 2 through the clamping grooves 27 is achieved by the clamping blocks 36;
the material pipe 35 is inserted into the pressing plate 32 and the second clamping plate 33, and the material enters the interior of the mold in the mold cavity 24 through the material pipe 35 to be cooled and solidified.
Example two: the utility model provides an ejecting structure of material for duplicator attenuator gear production mould, includes bottom plate 1, connecting plate 2, support frame 3, fixed plate 4, die cavity 24, spacing groove 25 and draw-in groove 27, 1 inside through hole 12 of having seted up of bottom plate, 1 upper end outer wall of bottom plate side symmetry is provided with connecting plate 2, 1 upper end outer wall of bottom plate side symmetry has been seted up and has been seted up spout 11, 1 deviates from spout 11 one side outer wall symmetry of bottom plate and installs fixed plate 4, support frame 3 is all installed to 1 both sides outer wall of bottom plate.
The outer walls of the opposite sides of the two connecting plates 2 are both provided with a die cavity 24, and one side of the inner wall of the die cavity 24 is symmetrically provided with limiting grooves 25;
a fixed block 21 is arranged on one side of the outer wall of the lower end of the connecting plate 2, a sliding block 22 is arranged on one side of the outer wall of the lower end of the fixed block 21, the sliding block 22 is located inside the sliding groove 11, and the sliding block 22 and the sliding groove 11 ensure the horizontal movement stability of the connecting plate 2;
sealing gaskets 28 are fixedly attached to the outer walls of the two sides of the connecting plate 2, which are far away from the die cavity 24, and the sealing gaskets 28 ensure the connection sealing performance between the connecting plates 2;
an inclined groove 23 is formed in the outer wall of one side, away from the sliding block 22, of the fixed block 21, the inner wall of the inclined groove 23 is in an inclined design, and the inner diameter of the inclined groove 23 is larger than that of the die groove 24;
a cooling hole 26 is formed in the connecting plate 2, the cooling hole 26 penetrates through the outer walls of the two ends of the connecting plate 2 and is respectively provided with a liquid inlet pipe 29 and a liquid outlet pipe 210 in an inserting mode, the outer wall of one side, away from the connecting plate 2, of each of the liquid inlet pipe 29 and the liquid outlet pipe 210 is provided with a connecting pipe 211 in an inserting mode, the connecting pipes 211 are designed by rubber hoses, the purpose of flushing cooling liquid into the cooling hole 26 is achieved, the purpose of reducing the temperature inside the die cavity 24 is achieved, the cooling speed of a workpiece is improved, and;
clamping grooves 27 are symmetrically formed in one side of the outer wall of the upper end of the connecting plate 2.
A movable groove 41 is formed in the fixed plate 4, a connecting rod 42 is movably mounted in the movable groove 41, the connecting rod 42 penetrates through the outer wall of one end of the movable groove 41 to be connected with the connecting plate 2, and the movable groove 41 ensures the stability of the moving position of the connecting rod 42;
the outer wall of one side of the connecting rod 42 is provided with a spring 43, the connecting plates 2 are elastically connected with the fixing plate 4 through the spring 43, the spring 43 elastically pushes the two connecting plates 2 to be in mutual contact, extrusion force between the two connecting plates 2 is guaranteed, and contact stability of the two connecting plates 2 is guaranteed.
As is well known to those skilled in the art, the mold device of the present invention further needs to provide the first electric push rod 13 and the second electric push rod 31 to enable the mold device to work normally, and as is well known to those skilled in the art, the first electric push rod 13 and the second electric push rod 31 are provided with common knowledge, which are conventional means or common knowledge, and will not be described herein again, and those skilled in the art can optionally select the mold device according to their needs or conveniences, a press plate 32 is installed on one side of an outer wall of a lower end of the second electric push rod 31, a second clamp plate 33 is installed on one side of an outer wall of a lower end of the press plate 32, and the second clamp plate 33 is located inside the mold cavity 24;
the outer wall of one side of the second clamping plate 33 is symmetrically provided with limiting blocks 34, and the limiting blocks 34 are positioned in the limiting grooves 25;
the outer wall of the side, away from the second clamping plate 33, of the pressing plate 32 is provided with clamping blocks 36 distributed in a rectangular array, the clamping blocks 36 are located inside the clamping grooves 27, the clamping blocks 36 achieve the purpose of clamping the two connecting plates 2 through the clamping grooves 27, when the clamping blocks 36 are located inside the clamping grooves 27, the purpose of fixing the connecting plates 2 is achieved, and the clamping force of the connecting plates 2 on the die inside the die cavity 24 is guaranteed;
the pressing plate 32 and the second clamping plate 33 are inserted with material pipes 35.
A first electric push rod 13 is arranged on one side of the outer wall of the lower end of the bottom plate 1, a push plate 14 is arranged on the outer wall of one end, penetrating through the through hole 12, of the first electric push rod 13, and the outer wall of the push plate 14 is designed in an inclined mode;
a first clamping plate 15 is arranged on one side of the outer wall of the upper end of the push plate 14, the first clamping plate 15 is positioned inside the die cavity 24, and the outer wall of the upper end of the first clamping plate 15 and the lower end of the inner wall of the limiting groove 25 are in horizontal positions, after the materials enter the die cavity 24 through the material pipe 35 for cooling and shaping, the operator controls the second electric push rod 31 to work through the external controller, the second electric push rod 31 drives the press plate 32 to move upwards until the second clamping plate 33 is separated from the inner part of the die cavity 24, the external controller controls the first electric push rod 13 to work, the first electric push rod 13 pushes the push plate 14 to move upwards, the two connecting plates 2 are forced to move horizontally in opposite directions through the inclined grooves 23, therefore, the purpose of unfolding the die cavity 24 is achieved, the die placed in the die cavity 24 is exposed, the first clamping plate 15 continuously pushes the die to move, the die is moved out of the die cavity 24, and workers can take the die conveniently.
The working principle is as follows: after the material enters the die cavity 24 through the material pipe 35 for cooling and shaping, a worker controls the second electric push rod 31 to work through the external controller, the second electric push rod 31 drives the pressing plate 32 to move upwards until the second clamping plate 33 is separated from the interior of the die cavity 24, the external controller controls the first electric push rod 13 to work, the first electric push rod 13 pushes the push plate 14 to move upwards, the two connecting plates 2 are forced to move horizontally in opposite directions through the inclined groove 23, so that the purpose of unfolding the die cavity 24 is achieved, a die placed in the die cavity 24 is exposed, the first clamping plate 15 continuously pushes the die to move, the die is moved out of the interior of the die cavity 24, the die is convenient for the worker to take the die, the die taking efficiency is improved, the worker is prevented from removing the workpiece placed in the die for a long time, and the probability of injury to the worker due to equipment failure is reduced, the work safety of staff has been improved, and do benefit to the staff and take out the work piece, improved the machining efficiency of work piece, improved the output of equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (5)
1. The utility model provides a duplicator attenuator gear production mould is with ejecting structure of material, includes bottom plate (1), connecting plate (2), support frame (3), fixed plate (4), die cavity (24), spacing groove (25) and draw-in groove (27), its characterized in that: through hole (12) have been seted up to bottom plate (1) inside, bottom plate (1) upper end outer wall bilateral symmetry is provided with connecting plate (2), bottom plate (1) upper end outer wall unilateral symmetry has been seted up and has been seted up spout (11), bottom plate (1) deviates from spout (11) one side outer wall symmetry and installs fixed plate (4), support frame (3) are all installed to bottom plate (1) both sides outer wall.
2. The material ejection structure for the production mold of the gear of the damper of the copying machine according to claim 1, wherein: die cavities (24) are formed in the outer walls of the two opposite sides of the connecting plates (2), and limiting grooves (25) are symmetrically formed in one side of the inner wall of each die cavity (24);
a fixed block (21) is mounted on one side of the outer wall of the lower end of the connecting plate (2), a sliding block (22) is mounted on one side of the outer wall of the lower end of the fixed block (21), the sliding block (22) is located inside the sliding groove (11), and the sliding block (22) and the sliding groove (11) ensure the horizontal movement stability of the connecting plate (2);
sealing gaskets (28) are fixedly attached to the outer walls of the two sides, away from the die cavity (24), of the connecting plates (2), and the sealing performance of connection between the connecting plates (2) is guaranteed by the sealing gaskets (28);
an inclined groove (23) is formed in the outer wall of one side, away from the sliding block (22), of the fixed block (21), the inner wall of the inclined groove (23) is in an inclined design, and the inner diameter of the inclined groove (23) is larger than that of the die cavity (24);
the cooling hole (26) is formed in the connecting plate (2), the cooling hole (26) penetrates through the outer walls of the two ends of the connecting plate (2) and is respectively provided with a liquid inlet pipe (29) and a liquid outlet pipe (210) in an inserting mode, the outer wall of one side, away from the connecting plate (2), of each of the liquid inlet pipe (29) and the liquid outlet pipe (210) is provided with a connecting pipe (211) in an inserting mode, the connecting pipes (211) are designed by rubber hoses, the purpose of flushing cooling liquid into the cooling hole (26) is achieved, the purpose of reducing the temperature inside the die cavity (24) is achieved, the cooling speed of workpieces is improved, and the workpieces are convenient;
clamping grooves (27) are symmetrically formed in one side of the outer wall of the upper end of the connecting plate (2).
3. The material ejection structure for the production mold of the gear of the damper of the copying machine according to claim 1, wherein: a movable groove (41) is formed in the fixed plate (4), a connecting rod (42) is movably mounted in the movable groove (41), the connecting rod (42) penetrates through the outer wall of one end of the movable groove (41) to be connected with the connecting plate (2), and the movable groove (41) ensures the stability of the moving position of the connecting rod (42);
connecting rod (42) one side outer wall is provided with spring (43), connecting plate (2) are through spring (43) and fixed plate (4) elastic connection, spring (43) elasticity promotes two connecting plate (2) contacts each other, has guaranteed the extrusion force between two connecting plates (2), has guaranteed two connecting plate (2) contact stability.
4. The material ejection structure for the production mold of the gear of the damper of the copying machine according to claim 1, wherein: a second electric push rod (31) is installed on one side of the outer wall of the upper end of the support frame (3), a pressing plate (32) is installed on one side of the outer wall of the lower end of the second electric push rod (31), a second clamping plate (33) is installed on one side of the outer wall of the lower end of the pressing plate (32), and the second clamping plate (33) is located inside the die cavity (24);
the outer wall of one side of the second clamping plate (33) is symmetrically provided with limiting blocks (34), and the limiting blocks (34) are positioned in the limiting grooves (25);
clamping blocks (36) distributed in a rectangular array are mounted on the outer wall of one side, away from the second clamping plate (33), of the pressing plate (32), the clamping blocks (36) are located inside the clamping grooves (27), and the clamping blocks (36) achieve the purpose of clamping the two connecting plates (2) through the clamping grooves (27);
and material pipes (35) are inserted into the pressing plate (32) and the second clamping plate (33).
5. The material ejection structure for the production mold of the gear of the damper of the copying machine according to claim 1, wherein: a first electric push rod (13) is installed on one side of the outer wall of the lower end of the bottom plate (1), a push plate (14) is installed on the outer wall of one end, penetrating through the through hole (12), of the first electric push rod (13), and the outer wall of the push plate (14) is in an inclined design;
first splint (15) are installed to push pedal (14) upper end outer wall one side, first splint (15) are located die cavity (24) inside, and just first splint (15) upper end outer wall is horizontal position with spacing groove (25) inner wall lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223796.7A CN113059075B (en) | 2021-03-01 | 2021-03-01 | Material ejection structure for production mold of duplicator damper gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223796.7A CN113059075B (en) | 2021-03-01 | 2021-03-01 | Material ejection structure for production mold of duplicator damper gear |
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| CN113059075A true CN113059075A (en) | 2021-07-02 |
| CN113059075B CN113059075B (en) | 2023-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069898A (en) * | 2022-05-20 | 2022-09-20 | 曾诗晓 | Synchronous tooth punching press auxiliary positioning device of motor transmission |
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| CN113059075B (en) | 2023-04-07 |
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