CN211389734U

CN211389734U - Composite hand plate machining die based on 3D printing

Info

Publication number: CN211389734U
Application number: CN201921927134.2U
Authority: CN
Inventors: 杨灿坤
Original assignee: Guangzhou High Speed Model Design Manufacture Co ltd
Current assignee: Guangzhou High Speed Model Design Manufacture Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-01
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a compound palm mold processing based on 3D prints, which comprises a fixing plate and i, through-hole and locating piece, the top central point department of putting of fixed plate is provided with the tube socket, the inside of tube socket is provided with the threaded rod, wherein, the threaded rod is connected in the screw hole of intraduct, the sheathed tube outside is provided with the lug on the surface, the tooth's socket has been seted up on the surface to the bottom of tube socket, the fixed plate is close to the top both sides department of tube socket and has seted up the spread groove, the below department at the spread groove is seted up to the through-hole, the shoulder hole has been seted up to. This compound palm processing mould based on 3D prints, after the processing of the dish tooth palm that combined material made is accomplished, rotate the sleeve pipe on the threaded rod for the sleeve pipe is rotatory on the threaded rod, through the helicitic texture between threaded rod and the sleeve pipe, makes the sleeve pipe drive the completion of dish tooth palm and shifts out the tube socket, thereby takes out the dish tooth palm that will process the completion.

Description

Composite hand plate machining die based on 3D printing

Technical Field

The utility model relates to a print technical field, specifically be a compound palm mold processing based on 3D prints.

Background

Generally, products which are just researched and developed or designed need to be made into hand boards, the hand boards are the first step for verifying the feasibility of the products and are the most direct and effective modes for finding out the defects, the deficiencies and the disadvantages of the designed products, so that the defects are improved pertinently until the deficiencies cannot be found out from individual hand board samples, so that a small amount of trial production is usually needed to find out the defects in batches which are not enough to be improved, the products need to be produced by the mold, the hand boards are functional templates for checking the reasonability of the appearance or the structure according to one or more product appearance drawings or structure drawings which are made on the premise of not opening the mold, and when gear workpieces such as disc teeth and the like are made of composite materials, the complex disc teeth molds can be printed and processed through a 3D printer, so that the disc teeth can be processed and compared in the disc teeth molds, and the disc teeth molds have the defects of complex positioning and fixing, therefore, the composite hand plate processing mold based on 3D printing is expected to be improved in use efficiency through innovation of the composite hand plate processing mold based on 3D printing, positioning connection is facilitated, a workpiece is convenient to take out, the maximum value is achieved, along with development of science and technology, the composite hand plate processing mold based on 3D printing has development to a great extent, great convenience is brought to people when the composite disc tooth hand plate is subjected to mold use through development of the composite hand plate processing mold based on 3D printing, and the type and the number of the composite hand plate processing mold are increasing day by day.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compound palm plate mold processing based on 3D prints has solved the compound palm plate mold processing based on 3D prints and is not convenient for fix a position and place, and compound palm plate mold processing based on 3D prints is not convenient for fix and is not convenient for the work piece to place and the problem of taking out based on the compound palm plate mold processing that 3D printed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a composite hand plate processing die based on 3D printing comprises a fixing plate, a through hole and a positioning block, wherein a tube seat is arranged at the center of the top of the fixing plate, a threaded rod is arranged inside the tube seat, wherein,

the threaded rod is connected in a threaded hole in the sleeve, a convex block is arranged on the outer side surface of the sleeve, a tooth socket is arranged on the bottom surface of the tube seat, connecting grooves are arranged at two sides of the fixing plate close to the top of the tube seat, and the through hole is arranged below the connecting grooves;

the corner position department of fixed plate has seted up the shoulder hole, the screw thread groove has been seted up to the one end of shoulder hole inside surface, the locating piece through connection is in the inside of shoulder hole, the screw thread inslot is connected with the bolt that runs through locating piece one side.

Preferably, the cross section of the pipe seat is circular, the axial lead of the pipe seat is overlapped with the axial lead of the threaded rod, and the height of the pipe seat is smaller than the length of the sleeve.

Preferably, the cross-sectional dimension of the threaded hole in the sleeve is matched with the cross-sectional dimension of the threaded rod, the axial lead of the sleeve and the projection are distributed in parallel, the cross-sectional dimension of the bottom of the sleeve is larger than the cross-sectional dimension of the middle section of the sleeve, and the sleeve passes through the threaded hole and forms a threaded structure with the threaded rod.

Preferably, the cross section of the through hole is U-shaped, and the through holes are symmetrically distributed about the central cross section of the tube seat.

Preferably, the length of the positioning block is greater than the depth of the stepped hole, the sectional dimension of the positioning block is matched with that of the stepped hole, the positioning blocks are symmetrically distributed about the center line of the fixing plate, and the top of the positioning block is flush with that of the fixing plate.

(III) advantageous effects

The utility model provides a compound palm mold processing based on 3D prints. The method has the following beneficial effects:

(1) this compound palm mold processing based on 3D prints when needs put the fixed plate to assigned position, insert the one end of locating piece in the shoulder hole to screw up the bolt and press from both sides the thread groove of locating piece and shoulder hole one end tightly fixed, aim at the locating hole department of assigned position through the locating piece that stretches out in the shoulder hole, make the fixed plate put and flush, thereby the convenience is fixed a position and is placed this mould.

(2) This compound palm mold processing based on 3D prints when needs are fixed this mould, uses supporting fixing bolt to pass the through-hole of spread groove below and presss from both sides tightly in the spread groove through screwing up supporting nut, because the cross sectional shape of through-hole is "U" style of calligraphy structure for this mould can suitably reduce the requirement to the hole site accuracy when fixed, thereby conveniently fixes the fixed plate.

(3) This compound palm processing mould based on 3D prints, after the processing of the dish tooth palm that combined material made is accomplished, rotate the sleeve pipe on the threaded rod for the sleeve pipe is rotatory on the threaded rod, through the helicitic texture between threaded rod and the sleeve pipe, makes the sleeve pipe drive the completion of dish tooth palm and shifts out the tube socket, thereby takes out the dish tooth palm that will process the completion.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the composite hand plate processing mold based on 3D printing of the present invention;

fig. 2 is a schematic view of a three-dimensional cross-sectional structure of the composite hand plate processing mold based on 3D printing of the present invention with a positioning block;

fig. 3 is a schematic view of the cross-sectional structure of the composite hand plate processing mold based on 3D printing according to the present invention;

fig. 4 is the utility model discloses compound palm mold processing based on 3D prints overlooks the schematic structure.

In the figure: 1. a fixing plate; 2. a tube holder; 3. a threaded rod; 4. a sleeve; 5. a threaded hole; 6. a bump; 7. a tooth socket; 8. connecting grooves; 9. a through hole; 10. a stepped hole; 11. a thread groove; 12. positioning blocks; 13. and (4) bolts.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a composite hand plate processing die based on 3D printing comprises a fixing plate 1, a tube seat 2, a threaded rod 3, a sleeve 4, a threaded hole 5, a bump 6, a tooth socket 7, a connecting groove 8, a through hole 9, a stepped hole 10, a threaded groove 11, a positioning block 12 and a bolt 13, wherein the tube seat 2 is arranged at the central position of the top of the fixing plate 1, the threaded rod 3 is arranged inside the tube seat 2,

the threaded rod 3 is connected in a threaded hole 5 in the sleeve 4, a convex block 6 is arranged on the outer side surface of the sleeve 4, a tooth socket 7 is arranged on the bottom surface of the tube seat 2, connecting grooves 8 are arranged at two sides of the top of the fixing plate 1 close to the tube seat 2, and the through hole 9 is arranged below the connecting grooves 8;

the corner position of the fixing plate 1 is provided with a stepped hole 10, one end of the inner side surface of the stepped hole 10 is provided with a threaded groove 11, the positioning block 12 is connected inside the stepped hole 10 in a penetrating manner, and a bolt 13 penetrating one side of the positioning block 12 is connected in the threaded groove 11.

The cross-sectional shape of tube socket 2 is the ring form, and the axial lead of tube socket 2 and the axial lead coincidence of threaded rod 3 to the highly less than sleeve pipe 4's of tube socket 2 length sets up the highly less than sleeve pipe 4's of tube socket 2 length, can conveniently process the work piece and connect through the sleeve pipe 4 that stretches out tube socket 2.

The cross-sectional dimension of the threaded hole 5 in the sleeve 4 is matched with the cross-sectional dimension of the threaded rod 3, the axial lead of the sleeve 4 is parallel to the convex block 6, the cross-sectional dimension of the bottom of the sleeve 4 is larger than the cross-sectional dimension of the middle section of the sleeve 4, the sleeve 4 forms a threaded structure between the threaded hole 5 and the threaded rod 3, the sleeve 4 is utilized to form a threaded structure between the threaded hole 5 and the threaded rod 3, and the sleeve 4 can be rotated to drive a workpiece in the tube seat 2 to follow the rotating sleeve 4 to be separated from the tube seat 2.

The cross-sectional shape of through-hole 9 is "U" style of calligraphy, and through-hole 9 is distributed about the central cross-section symmetry of tube socket 2, and the cross-sectional shape that sets up through-hole 9 is "U" style of calligraphy, uses supporting bolt to pass through-hole 9 and can conveniently fix fixed plate 1.

The length of locating piece 12 is greater than the degree of depth of shoulder hole 10, and the cross-sectional dimension of locating piece 12 and the cross-sectional dimension phase-match of shoulder hole 10 to locating piece 12 is around the central line symmetric distribution of fixed plate 1, and the top of locating piece 12 and the top of fixed plate 1 are leveled in addition, and the length that sets up locating piece 12 is greater than the degree of depth of shoulder hole 10, can carry out position location to fixed plate 1 through locating piece 12.

When the fixing mold is used, one end of the positioning block 12 is inserted into the stepped hole 10, the threaded groove 11 at one end of the positioning block 12 and one end of the stepped hole 10 is clamped and fixed by screwing the bolt 13, when the fixing plate 1 needs to be placed at a specified position, the positioning block 12 extending out of the stepped hole 10 is aligned to the positioning hole at the specified position, so that the fixing plate 1 is placed and leveled, then, a matched fixing bolt penetrates through the through hole 9 below the connecting groove 8 and is clamped in the connecting groove 8 by screwing a matched nut, and the requirement on the hole position accuracy can be properly reduced when the mold is fixed, so that the fixing plate 1 is conveniently fixed, after the disc tooth hand plate made of composite materials is processed, the sleeve 4 on the threaded rod 3 is rotated, and through the threaded structure between the threaded rod 3 and the sleeve 4, the sleeve 4 is made to drive the disc tooth hand plate completion component to move out of the tube seat 2, so that the finished disc tooth hand plate is taken out, which is the working principle of the composite hand plate processing mold based on 3D printing, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.

In conclusion, according to the composite hand plate processing mold based on 3D printing, when the fixing plate 1 needs to be placed at a specific position, one end of the positioning block 12 is inserted into the stepped hole 10, the bolt 13 is tightened to clamp and fix the positioning block 12 and the thread groove 11 at one end of the stepped hole 10, and the positioning block 12 extending out of the stepped hole 10 is aligned to the positioning hole at the specific position, so that the fixing plate 1 is placed flush, and the mold is convenient to position; when the die needs to be fixed, a matched fixing bolt penetrates through a through hole 9 below the connecting groove 8 and is clamped in the connecting groove 8 by screwing a matched nut, and the cross section of the through hole 9 is in a U-shaped structure, so that the requirement on hole position accuracy can be properly reduced when the die is fixed, and the fixing plate 1 can be conveniently fixed; after the processing of the disc tooth hand plate made of the composite material is finished, the sleeve 4 on the threaded rod 3 is rotated, so that the sleeve 4 rotates on the threaded rod 3, and the sleeve 4 drives the disc tooth hand plate finishing part to move out of the tube seat 2 through a threaded structure between the threaded rod 3 and the sleeve 4, so that the processed disc tooth hand plate is taken out.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 compound palm mold processing based on 3D prints, includes fixed plate (1), through-hole (9) and locating piece (12), its characterized in that: a tube seat (2) is arranged at the center of the top of the fixing plate (1), a threaded rod (3) is arranged inside the tube seat (2), the threaded rod (3) is connected in a threaded hole (5) inside the sleeve (4), a convex block (6) is arranged on the outer side surface of the sleeve (4), a tooth socket (7) is formed in the bottom surface of the tube seat (2), connecting grooves (8) are formed in the positions, close to the two sides of the top of the tube seat (2), of the fixing plate (1), and a through hole (9) is formed in the position below the connecting grooves (8); stepped holes (10) are formed in the corner positions of the fixing plate (1), thread grooves (11) are formed in one ends of the inner side surfaces of the stepped holes (10), the positioning blocks (12) are connected inside the stepped holes (10) in a penetrating mode, and bolts (13) penetrating through one sides of the positioning blocks (12) are connected in the thread grooves (11).

2. The composite hand plate processing mold based on 3D printing according to claim 1, wherein: the cross section of the pipe seat (2) is annular, the axial lead of the pipe seat (2) is overlapped with the axial lead of the threaded rod (3), and the height of the pipe seat (2) is smaller than the length of the sleeve (4).

3. The composite hand plate processing mold based on 3D printing according to claim 1, wherein: the cross-sectional dimension of the threaded hole (5) in the sleeve (4) is matched with the cross-sectional dimension of the threaded rod (3), the axial lead of the sleeve (4) and the lug (6) are distributed in parallel, the cross-sectional dimension of the bottom of the sleeve (4) is larger than the cross-sectional dimension of the middle section of the sleeve (4), and the sleeve (4) forms a threaded structure between the threaded hole (5) and the threaded rod (3).

4. The composite hand plate processing mold based on 3D printing according to claim 1, wherein: the cross section of the through hole (9) is U-shaped, and the through holes (9) are symmetrically distributed around the central cross section of the tube seat (2).

5. The composite hand plate processing mold based on 3D printing according to claim 1, wherein: the length of the positioning block (12) is larger than the depth of the stepped hole (10), the section size of the positioning block (12) is matched with that of the stepped hole (10), the positioning block (12) is symmetrically distributed about the center line of the fixing plate (1), and the top of the positioning block (12) is flush with that of the fixing plate (1).