CN214137135U

CN214137135U - Injection mold for producing steel clip of auxiliary rotor of brake disc of undercarriage

Info

Publication number: CN214137135U
Application number: CN202023218974.7U
Authority: CN
Inventors: 赵春锋
Original assignee: Shaanxi Junsirui Precision Manufacturing Co ltd
Current assignee: Shaanxi Junsirui Precision Manufacturing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an injection mold for production aircraft undercarriage brake disc auxiliary rotor steel clip, including base, support frame, mounting panel and ejector pin, the upper surface rigid coupling of base has the support frame, the lower surface rigid coupling of support frame has the mounting panel, the upper surface rigid coupling of support frame has the ejector pin, the internally mounted of base has adjustment mechanism. This production aircraft undercarriage braking brake disc is injection mold for vice rotor plate steel clamp, through the threaded rod, a bearing, the plectane, a screw thread section of thick bamboo, the cooperation of sliding sleeve and turning handle etc. is used, the lower bolster moves down at the outer wall of ejector pin, release the shaping idiosome in the lower bolster under the effect of ejector pin, accomplish the drawing of patterns, increase machining efficiency, through the fixed plate, the montant, the baffle, the cooperation of inserted bar and frid etc. is used, the vertical removal of lower bolster is guaranteed in the setting of two montants, when the fixed plate drives the inserted bar and inserts in the frid, guarantee the installation accuracy between cope match-plate pattern and the lower bolster.

Description

Injection mold for producing steel clip of auxiliary rotor of brake disc of undercarriage

Technical Field

The utility model relates to a brake disc production technical field specifically is an injection mold for vice rotor plate steel clip of production undercarriage brake disc.

Background

Molds, various dies and tools for obtaining the desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. in industrial production, in short, a mold is a tool for making a molded article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the object is realized mainly through the change of the physical state of the formed material, need use injection mold when aircraft undercarriage braking brake disc auxiliary rotor steel presss from both sides production, but the present production aircraft undercarriage braking brake disc auxiliary rotor steel of clamp uses injection mold, work piece after the shaping, and drawing of patterns effect is unsatisfactory, influences production efficiency, leads to whole mechanism's practicality to descend, takes place the skew easily when moulding plastics between two moulds, influences the work piece precision, hardly satisfies the user demand to injection mold when producing the brake disc steel and pressing from both sides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is used to production aircraft undercarriage brake disc counter-acting piece steel clip to propose current production aircraft undercarriage brake disc counter-acting piece steel clip and use injection mold among the above-mentioned background art of solution, work piece after the shaping, drawing of patterns effect is unsatisfactory, influences production efficiency, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for producing a steel clip of an auxiliary rotor of a brake disc of an undercarriage comprises a base, a support frame, a mounting plate and a mandril, wherein the support frame is fixedly connected to the upper surface of the base, the mounting plate is fixedly connected to the lower surface of the support frame, the mandril is fixedly connected to the upper surface of the support frame, and an adjusting mechanism is arranged in the base;

the adjusting mechanism comprises a threaded rod, a bearing, a circular plate, a threaded cylinder, a sliding sleeve and a rotating handle;

the outer wall of threaded rod passes through the bearing and links to each other with the base activity, the bottom rigid coupling of threaded rod has the plectane, the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, screw thread section of thick bamboo outer wall clearance fit has the sliding sleeve, the left and right sides of sliding sleeve all with the mounting panel looks rigid coupling, the bottom rigid coupling of plectane has the turning handle.

Preferably, the top rigid coupling of screw thread section of thick bamboo has the lower bolster, the inside and the ejector pin clearance fit of lower bolster, the top laminating of lower bolster has the cope match-plate pattern, the inside processing of cope match-plate pattern has the feed inlet.

Preferably, the outer wall of the lower template is fixedly connected with a guide mechanism;

the guide mechanism comprises a fixed plate, a vertical rod, a baffle plate, an inserted rod and a groove plate;

two the upper surface of fixed plate all with lower template rigid coupling, the lower surface rigid coupling of fixed plate has the montant, the bottom of montant runs through support frame and baffle looks rigid coupling, the outer wall and the support frame clearance fit of montant, the upper surface rigid coupling of fixed plate has the inserted bar, the outer wall clearance fit of inserted bar has the frid, the outer wall and the cope match-plate pattern rigid coupling of frid.

Preferably, the vertical rod is perpendicular to the support frame.

Preferably, the upper surface of the support frame is fixedly connected with a lifting mechanism;

the lifting mechanism comprises a connecting plate, a cross rod, a hydraulic rod and a fixed seat;

the outer wall rigid coupling of connecting plate has the horizontal pole, one side rigid coupling that the connecting plate was kept away from to the horizontal pole has the hydraulic stem, two the bottom of hydraulic stem all with support frame looks rigid coupling, the lower surface rigid coupling of connecting plate has the fixing base, the lower surface and the cope match-plate pattern rigid coupling of fixing base.

Preferably, the hydraulic rods are symmetrically distributed about the support frame.

Compared with the prior art, the beneficial effects of the utility model are that: this production aircraft undercarriage braking brake disc auxiliary rotor piece injection mold for steel clip has following advantage for the conventional art:

through the matching use of a threaded rod, a bearing, a circular plate, a threaded cylinder, a sliding sleeve, a rotating handle and the like, the rotating handle drives the threaded rod to rotate in the base through the circular plate, the threaded rod rotates to drive the threaded cylinder to move downwards in the sliding sleeve, the threaded cylinder pulls the lower template to move, the lower template moves downwards on the outer wall of the ejector rod, and a molded blank in the lower template is pushed out under the action of the ejector rod, so that the demolding is completed, the processing efficiency is increased, and the practicability of the whole mechanism is improved;

through the cooperation use of fixed plate, montant, baffle, inserted bar and frid etc, when the lower bolster downstream, the lower bolster drives two montants and moves down in the support frame, and the vertical removal of lower bolster is guaranteed in the setting of two montants, and when the fixed plate drove the inserted bar and inserts in the frid, the installation accuracy between cope match-plate pattern and the lower bolster is guaranteed, to injection mold's user demand when satisfying production brake disc steel clamp greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure between the adjusting mechanism and the base in FIG. 1;

FIG. 3 is a schematic view of a connection structure between the guiding mechanism and the supporting frame in FIG. 1;

fig. 4 is a schematic view of a connection structure between the lifting mechanism and the upper mold plate in fig. 1.

In the figure: 1. the device comprises a base, 2, a support frame, 3, a mounting plate, 4, a top rod, 5, an adjusting mechanism, 501, a threaded rod, 502, a bearing, 503, a circular plate, 504, a threaded barrel, 505, a sliding sleeve, 506, a rotating handle, 6, a guide mechanism, 601, a fixing plate, 602, a vertical rod, 603, a baffle, 604, an inserting rod, 605, a groove plate, 7, a lifting mechanism, 701, a connecting plate, 702, a cross rod, 703, a hydraulic rod, 704, a fixing seat, 8, a lower template, 9, an upper template, 10 and a feeding hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold for producing a steel clamp of an auxiliary rotor of a brake disc of an aircraft landing gear comprises a base 1, a support frame 2, a mounting plate 3 and ejector rods 4, wherein the support frame 2 is fixedly connected to the upper surface of the base 1, a through groove is processed in the middle of the support frame 2, the mounting plate 3 is fixedly connected to the lower surface of the support frame 2, the sliding sleeve 505 is fixed by the mounting plate 3, the ejector rods 4 are fixedly connected to the upper surface of the support frame 2, the four ejector rods 4 are used for demolding a lower template 8, an adjusting mechanism 5 is arranged in the base 1, the adjusting mechanism 5 comprises a threaded rod 501, a bearing 502, a circular plate 503, a threaded cylinder 504, the sliding sleeve 505 and a rotating handle 506, the outer wall of the threaded rod 501 is movably connected with the base 1 through the bearing 502, the circular plate 503 is fixedly connected to the bottom end of the threaded rod 501, the circular plate 503 drives the threaded rod 501 to rotate, the outer wall of the threaded rod 501 is in threaded connection with the threaded cylinder 504, and the outer wall of the threaded cylinder 504 is processed into a prismatic shape, the outer wall of the threaded cylinder 504 is in clearance fit with a sliding sleeve 505, the left side and the right side of the sliding sleeve 505 are fixedly connected with the mounting plate 3, prismatic holes are processed inside the sliding sleeve 505, and the bottom end of the circular plate 503 is fixedly connected with a rotating handle 506.

The top rigid coupling of screw thread section of thick bamboo 504 has lower bolster 8, and the inside and the ejector pin 4 clearance fit of lower bolster 8, the top laminating of lower bolster 8 has cope match-plate pattern 9, and lower bolster 8 and cope match-plate pattern 9 form the cavity and mould plastics, and the inside processing of cope match-plate pattern 9 has feed inlet 10.

The outer wall rigid coupling of lower bolster 8 has guiding mechanism 6, guiding mechanism 6 includes fixed plate 601, montant 602, baffle 603, inserted bar 604 and frid 605, the upper surface of two fixed plates 601 all with lower bolster 8 looks rigid coupling, the lower surface rigid coupling of fixed plate 601 has montant 602, support frame 2 and baffle 603 looks rigid coupling are run through to the bottom of montant 602, montant 602 reciprocates in support frame 2 and plays the guide effect, the outer wall and the 2 clearance fit of support frame of montant 602, the upper surface rigid coupling of fixed plate 601 has inserted bar 604, the outer wall clearance fit of inserted bar 604 has frid 605, fixed plate 601 drives inserted bar 604 and inserts in frid 605, guarantee cope match 9 and lower bolster 8 connection accuracy, the outer wall and the cope match 9 looks rigid coupling of frid 605, montant 602 sets up with support frame 2 is perpendicular.

The upper surface rigid coupling of support frame 2 has elevating system 7, elevating system 7 includes connecting plate 701, horizontal pole 702, hydraulic stem 703 and fixing base 704, the outer wall rigid coupling of connecting plate 701 has horizontal pole 702, one side rigid coupling that connecting plate 701 was kept away from to horizontal pole 702 has hydraulic stem 703, hydraulic stem 703 passes through horizontal pole 702 and drives connecting plate 701 removal, the bottom of two hydraulic stem 703 all with support frame 2 looks rigid coupling, the lower surface rigid coupling of connecting plate 701 has fixing base 704, the lower surface and the cope match-plate pattern 9 looks rigid coupling of fixing base 704, hydraulic stem 703 is about 2 symmetric distributions of support frame, the convenient to use of two hydraulic stem 703 is cope match-plate pattern 9 and the separation of lower bolster 8.

In this example, when the injection mold is used for processing a steel clip, a raw material is injected between an upper template 9 and a lower template 8 through a feed port 10, the raw material is formed between the upper template 9 and the lower template 8, after the forming is completed, a hydraulic rod 703 is started to drive a connecting plate 701 to move through two cross rods 702, the connecting plate 701 drives the upper template 9 to separate from the lower template 8 through a fixing seat 704, the upper template 9 drives a groove plate 605 to separate from an inserted rod 604, then a rotating handle 506 is rotated to drive a threaded rod 501 to rotate in a base 1 through a circular plate 503, the threaded rod 501 rotates to drive a threaded cylinder 504 to move downwards in a sliding sleeve 505, the threaded cylinder 504 pulls the lower template 8 to move, the lower template 8 moves downwards on the outer wall of a push rod 4, a formed blank in the lower template 8 is pushed out under the action of the push rod 4, the demolding is completed, when the lower template 8 moves downwards, the lower template 8 drives two vertical rods 602 to move downwards in a support frame 2, the vertical rod 602 ensures that the lower template 8 moves vertically, and when the fixing plate 601 drives the insertion rod 604 to be inserted into the slot plate 605, the installation accuracy between the upper template 9 and the lower template 8 is ensured.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

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

1. The utility model provides a production aircraft undercarriage braking brake disc auxiliary rotor piece injection mold for steel clip, includes base (1), support frame (2), mounting panel (3) and ejector pin (4), the upper surface rigid coupling of base (1) has support frame (2), the lower surface rigid coupling of support frame (2) has mounting panel (3), the upper surface rigid coupling of support frame (2) has ejector pin (4), its characterized in that: an adjusting mechanism (5) is arranged in the base (1);

the adjusting mechanism (5) comprises a threaded rod (501), a bearing (502), a circular plate (503), a threaded barrel (504), a sliding sleeve (505) and a rotating handle (506);

the outer wall of threaded rod (501) passes through bearing (502) and base (1) swing joint, the bottom rigid coupling of threaded rod (501) has a plectane (503), the outer wall threaded connection of threaded rod (501) has a screw thread section of thick bamboo (504), screw thread section of thick bamboo (504) outer wall clearance fit has sliding sleeve (505), the left and right sides of sliding sleeve (505) all with mounting panel (3) looks rigid coupling, the bottom rigid coupling of plectane (503) has turning handle (506).

2. The injection mold for producing the auxiliary rotor plate steel clip of the aircraft landing gear brake disc according to claim 1, is characterized in that: the top rigid coupling of screw thread section of thick bamboo (504) has lower bolster (8), the inside and ejector pin (4) clearance fit of lower bolster (8), the top laminating of lower bolster (8) has cope match-plate pattern (9), the inside processing of cope match-plate pattern (9) has feed inlet (10).

3. The injection mold for producing the auxiliary rotor plate steel clip of the aircraft landing gear brake disc according to claim 2, is characterized in that: the outer wall of the lower template (8) is fixedly connected with a guide mechanism (6);

the guide mechanism (6) comprises a fixed plate (601), a vertical rod (602), a baffle (603), an inserted bar (604) and a groove plate (605);

two the upper surface of fixed plate (601) all with lower bolster (8) looks rigid coupling, the lower surface rigid coupling of fixed plate (601) has montant (602), support frame (2) and baffle (603) looks rigid coupling are run through to the bottom of montant (602), the outer wall and support frame (2) clearance fit of montant (602), the upper surface rigid coupling of fixed plate (601) has inserted bar (604), the outer wall clearance fit of inserted bar (604) has frid (605), the outer wall and cope match-plate pattern (9) looks rigid coupling of frid (605).

4. The injection mold for producing the auxiliary rotor plate steel clip of the aircraft landing gear brake disc according to claim 3, wherein the injection mold comprises: the vertical rod (602) is perpendicular to the support frame (2).

5. The injection mold for producing the auxiliary rotor plate steel clip of the aircraft landing gear brake disc according to claim 1, is characterized in that: the upper surface of the support frame (2) is fixedly connected with a lifting mechanism (7);

the lifting mechanism (7) comprises a connecting plate (701), a cross rod (702), a hydraulic rod (703) and a fixed seat (704);

the outer wall rigid coupling of connecting plate (701) has horizontal pole (702), one side rigid coupling that connecting plate (701) was kept away from in horizontal pole (702) has hydraulic stem (703), two the bottom of hydraulic stem (703) all with support frame (2) looks rigid coupling, the lower surface rigid coupling of connecting plate (701) has fixing base (704), the lower surface and cope match-plate pattern (9) looks rigid coupling of fixing base (704).

6. The injection mold for producing the auxiliary rotor plate steel clip of the aircraft landing gear brake disc according to claim 5, wherein the injection mold comprises: the hydraulic rods (703) are symmetrically distributed about the support frame (2).