CN215320216U

CN215320216U - High-precision radiating fin processing die

Info

Publication number: CN215320216U
Application number: CN202121442332.7U
Authority: CN
Inventors: 李国兴; 巩祥华
Original assignee: Yantai Rifeng Precision Casting Co ltd
Current assignee: Yantai Rifeng Precision Casting Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-28
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a high-precision radiating fin processing die which comprises a device frame, an upper die, a lower die, a first connecting and mounting component, a telescopic rod, a mounting connecting seat and a second connecting and mounting component. The utility model relates to the technical field of dies, and particularly provides a high-precision radiating fin processing die convenient to replace and mount.

Description

High-precision radiating fin processing die

Technical Field

The utility model relates to the technical field of dies, in particular to a high-precision radiating fin processing die.

Background

The fin is for obtaining the biggest heat radiating area on minimum volume, generally can adopt injection moulding process to carry out the casting moulding, need use injection mold during injection moulding adds man-hour, but current injection mold mounting means generally adopts the bolt fastening, and not only the step is loaded down with trivial details and need instrument such as spanner when the installation, and the user of not being convenient for changes the installation to injection mold, has wasted user's time.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, the utility model provides the high-precision radiating fin processing die which is convenient to replace and mount in order to overcome the defects of the prior art.

The technical scheme adopted by the utility model is as follows: the utility model relates to a high-precision radiating fin processing die which comprises a device frame, an upper die, a lower die, a first connecting and mounting component, a telescopic rod, a first mounting connecting seat and a second connecting and mounting component, wherein a first mounting cavity is formed in one side of the device frame; the first connecting and mounting assembly comprises a fixed shaft, a supporting seat, a first pressing piece, a second pressing piece, a driving gear, a first motor and a driven gear, the fixed shaft is arranged in the first mounting cavity, the supporting seat is arranged on the fixed shaft, a I-shaped piece is arranged at the bottom of the lower die and penetrates through the first mounting cavity to be in contact with the supporting seat, the first protruding plates on the two sides are rotatably sleeved on the fixed shaft and are positioned below the supporting seat, the driven gear is arranged on the first protruding plates on the two sides, the first motor is arranged in the first mounting cavity, the driving gear is arranged at the output end of the first motor and is meshed with the driven gear, brackets are symmetrically arranged on the two sides of the supporting seat, the middle parts of the first pressing piece and the second pressing piece are respectively rotatably arranged on the two groups of brackets, bulges are arranged at the bottoms of the first pressing piece and the second pressing piece and are in sliding contact with the protruding plates on the two sides, the top ends of the first pressing piece and the second pressing piece are arranged on the I-shaped piece in a pressing mode, and springs are arranged between the first pressing piece and the supporting seat and between the second pressing piece and the supporting seat.

Furthermore, be equipped with location set square awl one on the supporting seat, I-shaped spare bottom is equipped with set square groove one, set square awl one block is located in set square groove one.

Further, installation coupling assembling two includes two-way screw rod, horizontal pole, removal adapter sleeve one, removes adapter sleeve two, inserted bar one and inserted bar two, be equipped with installation cavity two in the erection joint seat, two-way screw rod rotates and locates in the installation cavity two, the horizontal pole is located in the installation cavity two, remove adapter sleeve one and remove adapter sleeve two and locate two-way screw rod's both ends and all slide to cup joint through the screw hole cover and locate on the horizontal pole, inserted bar one and inserted bar two are located respectively and are removed adapter sleeve one and remove on the adapter sleeve two, it is equipped with two sets of setting elements to go up the mould top, inserted bar one and inserted bar two slide to run through on locating two sets of setting elements, be equipped with motor two in the installation cavity two, motor two is connected with two-way screw rod.

Furthermore, a triangular cone groove II is formed in the bottom of the installation connecting seat, a positioning triangular cone II is arranged at the top of the upper die, and the positioning triangular cone II is clamped in the triangular cone groove II.

Furthermore, a first pressure sensor and a second pressure sensor are arranged in the first triangular conical groove and the second triangular conical groove respectively, the first pressure sensor is electrically connected with the first motor, and the second pressure sensor is electrically connected with the second motor.

The utility model with the structure has the following beneficial effects: the quick detachable connection of this scheme utilization connection installation component one and connection installation component two realization to bed die and last mould, the bed die and the last mould of different specifications are changed to the convenience as required.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the high-precision heat sink processing mold according to the present invention;

FIG. 2 is an enlarged view of a portion A of the high precision heat sink processing mold of the present invention;

fig. 3 is an enlarged view of a portion B of the high-precision heat sink processing mold according to the present invention.

The device comprises a device frame 1, a device frame 2, an upper die 3, a lower die 4, a telescopic rod 5, a mounting and connecting seat 6, a fixed shaft 7, a supporting seat 8, a double-side protruding disc 9, a first pressing piece 10, a second pressing piece 11, a driving gear 12, a first motor 13, a driven gear 14, a support 15, a protrusion 16, a spring 17, a first positioning triangular cone 18, a two-way screw rod 19, a cross rod 20, a first moving connecting sleeve 21, a second moving connecting sleeve 22, a first inserting rod 23, a second inserting rod 24, a positioning piece 25, a second motor 26, a second positioning triangular cone 27, a first pressure sensor 28 and a second pressure sensor.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, the high-precision heat sink processing mold of the present invention comprises a device frame 1, an upper mold 2, a lower mold 3, a first connection mounting assembly, a first telescopic rod 4, a first installation connecting seat 5 and a second connection mounting assembly, wherein one side of the device frame 1 is provided with the first installation cavity, the first connection mounting assembly is arranged in the first installation cavity, the lower mold 3 is arranged on the first connection mounting assembly, the telescopic rod 4 is arranged at the top of the device frame 1, the installation connecting seat 5 is arranged at the bottom end of the telescopic rod 4, the second connection mounting assembly is arranged in the installation connecting seat 5, and the upper mold 2 is arranged on the second connection mounting assembly and is located right above the lower mold 3; the connecting and mounting assembly I comprises a fixed shaft 6, a supporting seat 7, a double-side convex disc 8, a pressing piece I9, a pressing piece II 10, a driving gear 11, a motor I12 and a driven gear 13, the fixed shaft 6 is arranged in a first mounting cavity, the supporting seat 7 is arranged on the fixed shaft 6, an I-shaped piece is arranged at the bottom of a lower die 3 and penetrates through the first mounting cavity to be contacted with the supporting seat 7, the double-side convex disc 8 is rotatably sleeved on the fixed shaft 6 and is positioned below the supporting seat 7, the driven gear 13 is arranged on the double-side convex disc 8, the motor I12 is arranged in the first mounting cavity, the driving gear 11 is arranged at the output end of the motor I12 and is meshed with the driven gear 13, brackets 14 are symmetrically arranged at two sides of the supporting seat 7, the middle parts of the pressing piece I9 and the pressing piece II 10 are respectively rotatably arranged on the two brackets 14, bulges 15 are arranged at the bottoms of the pressing piece I9 and the pressing piece II 10, and the bulges 15 are arranged on the double-side convex discs 8 in a sliding contact manner, the top ends of the first pressing piece 9 and the second pressing piece 10 are pressed on the I-shaped piece, and springs 16 are arranged between the first pressing piece 9 and the supporting seat 7 and between the second pressing piece 10 and the supporting seat 7.

The supporting seat 7 is provided with a first positioning triangular cone 17, the bottom of the I-shaped part is provided with a first triangular cone groove, and the first positioning triangular cone 17 is clamped in the first triangular cone groove; the mounting and connecting assembly II comprises a bidirectional screw 18, a cross rod 19, a first movable connecting sleeve 20, a second movable connecting sleeve 21, a first inserted rod 22 and a second inserted rod 23, a second mounting cavity is formed in the mounting and connecting base 5, the bidirectional screw 18 is rotatably arranged in the second mounting cavity, the cross rod 19 is arranged in the second mounting cavity, the first movable connecting sleeve 20 and the second movable connecting sleeve 21 are sleeved at two ends of the bidirectional screw 18 through threaded holes and are sleeved on the cross rod 19 in a sliding manner, the first inserted rod 22 and the second inserted rod 23 are respectively arranged on the first movable connecting sleeve 20 and the second movable connecting sleeve 21, two groups of positioning parts 24 are arranged at the top of the upper die 2, the first inserted rod 22 and the second inserted rod 23 are arranged on the two groups of positioning parts 24 in a sliding and penetrating manner, a second motor 25 is arranged in the second mounting cavity, and the second motor 25 is connected with the bidirectional screw 18; a second triangular cone groove is formed in the bottom of the mounting and connecting seat 5, a second positioning triangular cone 26 is arranged at the top of the upper die 2, and the second positioning triangular cone 26 is clamped in the second triangular cone groove; the first triangular cone groove 27 and the second triangular cone groove 28 are respectively provided with a first pressure sensor 27 and a second pressure sensor 28, the first pressure sensor 27 is electrically connected with the first motor 12, and the second pressure sensor 28 is electrically connected with the second motor 25.

When the upper die 2 and the lower die 3 need to be replaced, a first motor 12 and a second motor 25 are started, the first motor 12 drives a double-side convex disc 8 to rotate through gear transmission to enable the bottom ends of a first pressing piece 9 and a second pressing piece 10 to be close to each other under the pulling of a spring 16, so that the pressing limitation on the I-shaped piece is removed, the lower die 3 is taken down at the moment, the second motor 25 drives a first inserting rod 22 and a second inserting rod 23 to be close to each other through a two-way screw 18 to be separated from a positioning piece 24, the connection relation between the upper die 2 and the lower die is removed, the upper die 2 is taken down, after a new die is replaced, an I-shaped piece on the lower die 3 penetrates through an installation cavity to enable a first positioning triangular cone 17 to be clamped into a first triangular cone groove, a first positioning triangular cone 17 pressing pressure sensor 27 starts a first motor 12 to drive a double-side convex disc 8 to rotate to enable a convex 15 part to enable the bottom ends of the first pressing piece 9 and the second pressing piece 10 to be away from each other, therefore, the top ends of the first pressing piece 9 and the second pressing piece 10 are pressed on the I-shaped piece to fix the lower die 3, the second positioning triangular cone 26 on the upper die 2 is clamped into the second triangular cone groove, the second positioning triangular cone 26 presses the second pressure sensor 28 to start the second motor 25 to drive the first inserting rod 22 and the second inserting rod 23 to be far away from each other and to be inserted into the two positioning parts 24 respectively, and the upper die 2 is fixed.

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.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. High-precision fin mold processing, its characterized in that: the device comprises a device frame, an upper die, a lower die, a first connecting and mounting component, a telescopic rod, a mounting connecting seat and a second connecting and mounting component, wherein a first mounting cavity is formed in one side of the device frame; the first connecting and mounting assembly comprises a fixed shaft, a supporting seat, a first pressing piece, a second pressing piece, a driving gear, a first motor and a driven gear, the fixed shaft is arranged in the first mounting cavity, the supporting seat is arranged on the fixed shaft, a I-shaped piece is arranged at the bottom of the lower die and penetrates through the first mounting cavity to be in contact with the supporting seat, the first protruding plates on the two sides are rotatably sleeved on the fixed shaft and are positioned below the supporting seat, the driven gear is arranged on the first protruding plates on the two sides, the first motor is arranged in the first mounting cavity, the driving gear is arranged at the output end of the first motor and is meshed with the driven gear, brackets are symmetrically arranged on the two sides of the supporting seat, the middle parts of the first pressing piece and the second pressing piece are respectively rotatably arranged on the two groups of brackets, bulges are arranged at the bottoms of the first pressing piece and the second pressing piece and are in sliding contact with the protruding plates on the two sides, the top ends of the first pressing piece and the second pressing piece are arranged on the I-shaped piece in a pressing mode, and springs are arranged between the first pressing piece and the supporting seat and between the second pressing piece and the supporting seat.

2. The high-precision heat sink processing mold according to claim 1, wherein: the supporting seat is provided with a first positioning triangular cone, the bottom of the I-shaped piece is provided with a first triangular cone groove, and the first positioning triangular cone is clamped in the first triangular cone groove.

3. The high-precision heat sink processing mold according to claim 2, wherein: connect installation component two and include two-way screw rod, horizontal pole, removal adapter sleeve one, remove adapter sleeve two, inserted bar one and inserted bar two, be equipped with installation cavity two in the erection joint seat, two-way screw rod rotates and locates in the installation cavity two, the horizontal pole is located in the installation cavity two, remove adapter sleeve one and remove adapter sleeve two and connect the both ends of locating two-way screw rod through the screw hole and all slide to cup joint and locate on the horizontal pole, inserted bar one and inserted bar two are located respectively and are removed adapter sleeve one and remove on the adapter sleeve two, it is equipped with two sets of setting elements to go up the mould top, inserted bar one and inserted bar two slide to run through on locating two sets of setting elements, be equipped with motor two in the installation cavity two, motor two are connected with two-way screw rod.

4. The high-precision heat sink processing mold according to claim 3, wherein: the bottom of the mounting and connecting seat is provided with a triangular cone groove II, the top of the upper die is provided with a positioning triangular cone II, and the positioning triangular cone II is clamped in the triangular cone groove II.

5. The high-precision heat sink processing mold according to claim 4, wherein: the first triangular conical groove and the second triangular conical groove are respectively provided with a first pressure sensor and a second pressure sensor, the first pressure sensor is electrically connected with the first motor, and the second pressure sensor is electrically connected with the second motor.