CN218314998U - Segmented glue injection fixing structure and mold device - Google Patents
Segmented glue injection fixing structure and mold device Download PDFInfo
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- CN218314998U CN218314998U CN202222717813.5U CN202222717813U CN218314998U CN 218314998 U CN218314998 U CN 218314998U CN 202222717813 U CN202222717813 U CN 202222717813U CN 218314998 U CN218314998 U CN 218314998U
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Abstract
The utility model provides a segmentation injecting glue fixed knot constructs and die set. The segmented glue injection fixing structure comprises a top plate assembly, an upper die base, a glue injection assembly, a plurality of connecting rods, a fixing assembly and a lower die base. The glue injection assembly comprises a liquid inlet piece and a plurality of glue injection pieces, the liquid inlet piece is provided with a plurality of liquid inlets, each glue injection piece is provided with at least one glue injection outlet, each liquid inlet is communicated with at least one glue injection outlet, and each glue injection outlet is communicated with the upper die cavity. The fixing assembly comprises a head end fixing piece, a middle section fixing piece and a tail end fixing piece, the head end fixing piece sequentially penetrates through the first fixing groove and the second fixing groove, and the head end fixing piece is connected with the top plate assembly and the upper die base respectively; the middle section fixing piece penetrates through the upper die cavity and is connected with the upper die base; the tail end fixing piece penetrates through the accommodating groove and is connected with the upper die base. The segmented glue injection fixing structure enables the deformation incidence rate of the formed long-strip-shaped product to be low and enables the structural strength of the formed long-strip-shaped product to be good.
Description
Technical Field
The utility model relates to a mold device's technical field especially relates to a segmentation injecting glue fixed knot constructs and mold device.
Background
A die apparatus is an industrial apparatus that forms a blank into a product of a particular shape and size under the influence of an external force. The die device is widely applied to the fields of machinery, electronics, automobiles, light industry and the like. The die device comprises a die holder, a fixing structure and the like, wherein the fixing structure is connected with the die holder, the die holder is provided with a glue injection structure, and the glue injection structure and the fixing structure are arranged at intervals.
In the prior art, a glue injection structure in a mold device performs injection molding on a product in a single-port glue injection mode, that is, the glue injection structure injects liquid into a cavity in the mold device through a single glue injection port. In daily life, products formed by injection molding of part of the mold device are long strips, such as a row-inserting panel and other products. The mould device is when injection moulding rectangular form product, because the injecting glue structure is annotated the liquid to the die cavity through single injecting glue mouth, the injecting glue mouth position of mould device sets up in the die cavity head end of the rectangular form product of shaping, make the glue solution flow to the end of die cavity along the die cavity, thereby make the position of injecting glue mouth far away with the end distance of die cavity, and then make the distance that the glue solution needs to flow longer, make the glue solution contraction rate of each department different, the inseparable degree of filling that leads to rectangular form product each department is different, make the rectangular form product after the shaping more easily take place buckling deformation, thereby make the deformation incidence of the rectangular form product after the shaping higher. In addition, the fixing structure in the die device is used for fixing the two ends of the long strip-shaped product, so that the stress at the two ends is larger when the long strip-shaped product is formed in the die device, the stress in the middle section area is smaller, the stress distribution is uneven when the long strip-shaped product is formed in the die device, and the structural strength of the formed long strip-shaped product is poorer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing one kind and making the deformation incidence of rectangular form product after the shaping lower, make the better segmentation injecting glue fixed knot of structural strength of rectangular form product after the shaping fixed knot construct and die set simultaneously.
The purpose of the utility model is realized through the following technical scheme:
a segmentation injecting glue fixed knot constructs includes:
the top plate assembly is provided with a first fixing groove and a plurality of first connecting holes, and the first fixing groove and each first connecting hole are arranged at intervals;
the upper die holder is provided with an upper die cavity, a second fixing groove, a plurality of second connecting holes and accommodating grooves, and the second fixing groove, each second connecting hole and the accommodating groove are arranged at intervals around the upper die cavity;
the glue injection assembly comprises a liquid inlet piece and a plurality of glue injection pieces, each glue injection piece is connected to the liquid inlet piece, a plurality of liquid inlets are formed in the liquid inlet piece, at least one glue injection outlet is formed in each glue injection piece, each liquid inlet is communicated with at least one glue injection outlet, each glue injection piece is connected with the upper die base, each glue injection outlet is communicated with the upper die cavity, each glue injection piece is provided with at least one connecting part, and the connecting parts penetrate through the second connecting holes and are connected with the upper die base;
the connecting rods sequentially penetrate through the first connecting holes and the second connecting holes and are connected with the connecting parts, and each connecting rod is further connected with the top plate assembly and the upper die base;
the fixing assembly comprises a head end fixing piece, a middle section fixing piece and a tail end fixing piece, the middle section fixing piece is arranged at intervals with the head end fixing piece and the tail end fixing piece respectively, the head end fixing piece sequentially penetrates through the first fixing groove and the second fixing groove, and the head end fixing piece is connected with the top plate assembly and the upper die base respectively; the middle section fixing piece penetrates through the upper die cavity and is connected with the upper die base; the tail end fixing piece penetrates through the accommodating groove and is connected with the upper die base; and
the lower die base is connected with the upper die base, a lower die cavity and a connecting channel are formed in the lower die base, the lower die cavity is communicated with the upper die cavity to form a molding die cavity, the liquid inlet piece penetrates through the connecting channel and is connected with the lower die base, and each glue injection piece is connected with the lower die base;
the number of the glue injection pieces is three, the three glue injection pieces are respectively a head-end glue injection piece, a middle-section glue injection piece and a tail-end glue injection piece, the middle-section glue injection piece is respectively arranged at intervals with the head-end glue injection piece and the tail-end glue injection piece, the head-end glue injection piece is adjacent to the head-end fixing piece, the middle-section glue injection piece is adjacent to the middle-section fixing piece, and the tail-end glue injection piece is adjacent to the tail-end fixing piece.
In one embodiment, the top plate assembly further forms a plurality of first avoiding holes, the first avoiding holes are spaced apart from each other, and each first avoiding hole is further spaced apart from the first fixing groove and the first connection hole.
In one embodiment, the middle fixing member is formed with a plurality of second avoiding holes, and the second avoiding holes are arranged at intervals.
In one embodiment, the segmented glue injection fixing structure further includes a plurality of top pillars, each of the top pillars sequentially penetrates through the first avoiding hole and the second avoiding hole, and each of the top pillars is respectively connected to the top plate assembly and the middle section fixing member.
In one embodiment, the head end fixing member includes a fixing block and a fixing rod connected to each other, the fixing block is inserted into the first fixing groove and connected to the top plate assembly, and the fixing rod is inserted into the second fixing groove and connected to the upper mold base.
In one embodiment, the fixing block is formed with a clamping groove, and the fixing rod is inserted into the clamping groove and connected with the fixing block.
In one embodiment, the segmented glue injection fixing structure further includes an auxiliary member, the auxiliary member includes a mounting seat and a fixing seat connected to each other, the mounting seat is connected to the lower die seat, the fixing seat is respectively connected to the upper die seat and the lower die seat, the fixing seat is formed with a plurality of connecting grooves, and the connecting grooves are arranged at intervals.
In one embodiment, the segmented glue injection fixing structure further includes a plurality of abutting members, each abutting member is disposed through the connecting groove and connected to the fixing base, each abutting member is further connected to the middle section fixing member, and the abutting members and the connecting grooves are arranged in one-to-one correspondence; the upper die base is further provided with a plurality of accommodating cavities, each abutting part is further arranged in a penetrating mode in the accommodating cavity and connected with the upper die base, and the abutting parts are further arranged in a one-to-one correspondence mode with the accommodating cavities.
In one embodiment, the auxiliary member further includes a connecting block, the fixing base further has a space-avoiding groove, a portion of the connecting block is located in the space-avoiding groove and connected with the fixing base, and a portion of the connecting block protruding out of the fixing base is connected to the mounting base.
A mold device comprises the segmented glue injection fixing structure in any one of the embodiments.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. because the middle section mounting is worn to locate the die cavity and is connected with the upper die base, when making rectangular form product shaping in mold device, the middle section mounting is used for the middle section region of fixed rectangular form product, the middle section mounting, head end mounting and terminal mounting inter combination, make the both ends and the middle section region of rectangular form product all fixed, thereby the atress at both ends tends to unanimity with the regional atress in middle section when making rectangular form product shaping in mold device, and then the atress distributes more evenly when making rectangular form product shaping in mold device, make the structural strength of the rectangular form product after the shaping better.
2. Because the number of the glue injection parts is three, the three glue injection parts are respectively a head-end glue injection part, a middle-section glue injection part and a tail-end glue injection part, the head-end glue injection part is arranged close to the head-end fixing part, the middle-section glue injection part is arranged close to the middle-section fixing part, the tail-end glue injection part is arranged close to the tail-end fixing part, namely, the head-end glue injection part is positioned at the head end of the forming die cavity, the middle-section glue injection part is positioned at the middle section of the forming die cavity, the tail-end glue injection part is positioned at the tail end of the forming die cavity, and the three glue injection parts simultaneously inject liquid into the forming die cavity, so as to realize the purpose of forming the strip-shaped product by the sectional glue injection, the distance that the glue liquid needs to flow in the forming die cavity is shorter, so that the contraction rates of the glue liquid tend to be consistent when the sectional glue injection is performed, the filling tightness of each part of the strip-shaped product tends to be consistent, so that the strip-shaped product is difficult to generate buckling deformation, and further the deformation rate of the strip-shaped product after forming is lower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a sectional glue injection fixing structure according to an embodiment;
fig. 2 is a schematic structural view of another view angle of the segmented glue injection fixing structure according to an embodiment;
fig. 3 is a schematic structural view of an upper mold base of the segmented glue injection fixing structure shown in fig. 1;
fig. 4 is a schematic structural view of an upper mold base of the segmented glue injection fixing structure shown in fig. 1 from another view angle;
FIG. 5 is an enlarged view of the upper die holder shown in FIG. 4 at A;
FIG. 6 is a schematic structural diagram of one of the views of the sectional glue injection fixing structure according to an embodiment;
FIG. 7 is a schematic structural diagram of one of the views of the sectional compound injection fixing structure according to an embodiment;
fig. 8 is a schematic structural diagram of one view angle of the segmented glue injection fixing structure according to an embodiment.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 8, a sectional compound injection fixing structure 10 of an embodiment includes a top plate assembly 100, an upper mold base 200, a compound injection assembly 300, a plurality of connecting rods 400, a fixing assembly 500, and a lower mold base 600. The top plate assembly 100 is formed with a first fixing groove 110 and a plurality of first connection holes 120, wherein the first fixing groove 110 and each of the first connection holes 120 are spaced apart from each other. The upper die holder 200 is formed with an upper die cavity 210, a second fixing groove 220, a plurality of second connecting holes 230 and receiving grooves 240, wherein the second fixing groove 220, each of the second connecting holes 230 and the receiving grooves 240 are arranged around the upper die cavity 210 at intervals. The glue injection assembly 300 comprises a liquid inlet piece 310 and a plurality of glue injection pieces 320, each glue injection piece 320 is connected to the liquid inlet piece 310, a plurality of liquid inlets 311 are formed in the liquid inlet piece 310, at least one glue injection outlet 321 is formed in each glue injection piece 320, each liquid inlet 311 is communicated with at least one glue injection outlet 321, each glue injection piece 320 is connected with the upper die holder 200, each glue injection outlet 321 is communicated with the upper die cavity 210, each glue injection piece 320 is provided with at least one connecting portion 322, and the connecting portion 322 penetrates through the second connecting hole 230 and is connected with the upper die holder 200. Each connecting rod 400 sequentially penetrates through the first connecting hole 120 and the second connecting hole 230 and is connected to the connecting portion 322, and each connecting rod 400 is further connected to the top plate assembly 100 and the upper die holder 200, respectively. The fixing assembly 500 includes a head end fixing member 510, a middle section fixing member 520 and a tail end fixing member 530, the middle section fixing member 520 is respectively spaced from the head end fixing member 510 and the tail end fixing member 530, the head end fixing member 510 is sequentially inserted into the first fixing groove 110 and the second fixing groove 220, and the head end fixing member 510 is respectively connected to the top plate assembly 100 and the upper die holder 200; the middle fixing piece 520 penetrates through the upper die cavity 210 and is connected with the upper die holder 200; the end fixing member 530 is inserted into the receiving groove 240 and connected to the upper die holder 200. The lower die holder 600 is connected with the upper die holder 200, a lower die cavity 610 and a connecting channel 620 are formed in the lower die holder 600, the lower die cavity 610 is communicated with the upper die cavity 210 to form a molding die cavity (not shown), the liquid inlet member 310 penetrates through the connecting channel 620 and is connected with the lower die holder 600, and each glue injection member 320 is connected with the lower die holder 600.
Further, the number of the glue injection members 320 is three, the three glue injection members 320 are respectively a head-end glue injection member 323, a middle-section glue injection member 324 and a tail-end glue injection member 325, the middle-section glue injection member 324 is respectively arranged at intervals with the head-end glue injection member 323 and the tail-end glue injection member 325, the head-end glue injection member 323 is arranged adjacent to the head-end fixing member 510, the middle-section glue injection member 324 is arranged adjacent to the middle-section fixing member 520, and the tail-end glue injection member 325 is arranged adjacent to the tail-end fixing member 530.
In this embodiment, the upper mold base 200 further forms a receiving cavity 250, the receiving cavity 250 is communicated with the upper mold cavity 210, and a portion of the glue injection member 320 penetrates through the receiving cavity 250 and is connected with the upper mold base 200, so that the glue injection outlet 321 is communicated with the upper mold cavity 210, and the glue injection outlet 321 completes liquid injection. The top plate assembly 100 is located directly above the upper die base 200. The head end fixing member 510 is used for fixing one end of the long strip product in the forming die cavity, the tail end fixing member 530 is used for fixing the other end of the long strip product in the forming die cavity, the middle section fixing member 520 is used for fixing the middle section area of the long strip product in the forming die cavity, and the head end fixing member 510 and the tail end fixing member 530 are arranged oppositely. The head-end injection molding part 323 is arranged adjacent to the head-end fixing part 510, the middle-section injection molding part 324 is arranged adjacent to the middle-section fixing part 520, and the tail-end injection molding part 325 is arranged adjacent to the tail-end fixing part 530, namely, the head-end injection molding part 323 is positioned at the head end of the molding cavity, the middle-section injection molding part 324 is positioned at the middle section of the molding cavity, and the tail-end injection molding part 325 is positioned at the tail end of the molding cavity. Head end injecting glue piece 323 and terminal injecting glue piece 325 all are formed with a injecting glue export 321, middle section injecting glue piece 324 is formed with two injecting glue exports 321, four injecting glue exports 321 in total, four injecting glue export 321 evenly distributed are in the inner wall of shaping die cavity, when four injecting glue exports 321 annotate the liquid, accomplish segmentation injecting glue, the length that the glue solution that makes four injecting glue exports 321 flow through tends to unanimously and shorter, so that the shrink rate of the glue solution of each department tends to unanimously during segmentation injecting glue. The head-end injection molding part 323 and the tail-end injection molding part 325 are positioned on the same side of the lower die base 600, and the middle-section injection molding part 324 is positioned on the other side of the lower die base 600. The head-end glue injection part 323 and the tail-end glue injection part 325 are both provided with a connecting part 322, and the middle-section glue injection part 324 is provided with three connecting parts 322.
Above-mentioned segmentation injecting glue fixed knot constructs 10, because middle section mounting 520 wears to locate last die cavity 210 and is connected with upper die base 200, when making rectangular form product shaping in mold device, middle section mounting 520 is used for the middle section region of fixed rectangular form product, middle section mounting 520, head end mounting 510 and terminal mounting 530 inter combination, make both ends and the middle section region of rectangular form product all fixed, thereby make the atress at both ends and the regional atress in middle section tend to unanimous when rectangular form product shaping in mold device, and then make rectangular form product atress distribution more even when shaping in mold device, make the structural strength of rectangular form product after the shaping better. Because the number of the glue injection pieces 320 is three, the three glue injection pieces 320 are respectively a head-end glue injection piece 323, a middle-section glue injection piece 324 and a tail-end glue injection piece 325, the head-end glue injection piece 323 is arranged close to the head-end fixing piece 510, the middle-section glue injection piece 324 is arranged close to the middle-section fixing piece 520, and the tail-end glue injection piece 325 is arranged close to the tail-end fixing piece 530, namely, the head-end glue injection piece 323 is arranged at the head end of the molding cavity, the middle-section glue injection piece 324 is arranged at the middle section of the molding cavity, and the tail-end glue injection piece 325 is arranged at the tail end of the molding cavity.
As shown in fig. 1 to 8, in one embodiment, the top plate assembly 100 further forms a plurality of first avoiding holes 130, the plurality of first avoiding holes 130 are disposed at intervals, and each first avoiding hole 130 is further disposed at intervals with the first fixing groove 110 and the first connecting hole 120 respectively; the middle fixing member 520 is formed with a plurality of second avoiding holes 521, and the plurality of second avoiding holes 521 are arranged at intervals; the segmented glue injection fixing structure 10 further includes a plurality of top pillars 700, each top pillar 700 sequentially penetrates through the first avoiding hole 130 and the second avoiding hole 521, and each top pillar 700 is connected with the top plate assembly 100 and the middle section fixing member 520 respectively; the head end fixing member 510 comprises a fixing block 511 and a fixing rod 512 which are connected, the fixing block 511 is arranged in the first fixing groove 110 in a penetrating manner and is connected with the top plate assembly 100, and the fixing rod 512 is arranged in the second fixing groove 220 in a penetrating manner and is connected with the upper die holder 200; the fixing block 511 is formed with a clamping groove 5111, and the fixing rod 512 is inserted into the clamping groove 5111 and connected with the fixing block 511; the segmented glue injection fixing structure 10 further comprises an auxiliary piece 800, the auxiliary piece 800 comprises a mounting seat 810 and a fixing seat 820 which are connected, the mounting seat 810 is connected to the lower die seat 600, the fixing seat 820 is respectively connected with the upper die seat 200 and the lower die seat 600, a plurality of connecting grooves 821 are formed in the fixing seat 820, and the connecting grooves 821 are arranged at intervals; the segmented glue injection fixing structure 10 further includes a plurality of abutting pieces 900, each abutting piece 900 is inserted into the connecting groove 821 and connected to the fixing base 820, each abutting piece 900 is further connected to the middle section fixing element 520, and the abutting pieces 900 and the connecting grooves 821 are arranged in a one-to-one correspondence; a plurality of accommodating cavities 260 are formed in the upper die holder 200, each abutting part 900 is further arranged in the accommodating cavities 260 in a penetrating mode and connected with the upper die holder 200, and the abutting parts 900 are further arranged in one-to-one correspondence to the accommodating cavities 260; the auxiliary member 800 further comprises a connecting block 830, the fixing base 820 is further provided with a avoiding groove 822, a part of the connecting block 830 is located in the avoiding groove 822 and is connected with the fixing base 820, and a part of the connecting block 830 protruding out of the fixing base 820 is connected to the mounting base 810, so that the structural strength of the segmented glue injection fixing structure 10 is enhanced, and the structural stability of the segmented glue injection fixing structure 10 is good.
The utility model also provides a mould device, including any one of the above-mentioned embodiments segmentation injecting glue fixed knot construct 10.
Compared with the prior art, the utility model discloses at least, following advantage has:
1. because middle section mounting 520 wears to locate upper die cavity 210 and is connected with upper die base 200, make rectangular form product when the shaping in mold device, middle section mounting 520 is used for the middle section region of fixed rectangular form product, middle section mounting 520, head end mounting 510 and terminal mounting 530 inter combination, make both ends and the middle section region of rectangular form product all fixed, thereby make the atress at both ends and the regional atress in middle section tend to unanimously when rectangular form product shaping in mold device, and then make rectangular form product atress distribution more even when the shaping in mold device, make the structural strength of rectangular form product after the shaping better.
2. Because the number of the glue injection pieces 320 is three, the three glue injection pieces 320 are respectively a head-end glue injection piece 323, a middle-section glue injection piece 324 and a tail-end glue injection piece 325, the head-end glue injection piece 323 is arranged close to the head-end fixing piece 510, the middle-section glue injection piece 324 is arranged close to the middle-section fixing piece 520, and the tail-end glue injection piece 325 is arranged close to the tail-end fixing piece 530, namely, the head-end glue injection piece 323 is positioned at the head end of the molding die cavity, the middle-section glue injection piece 324 is positioned at the middle section of the molding die cavity, and the tail-end glue injection piece 325 is positioned at the tail end of the molding die cavity.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a segmentation injecting glue fixed knot constructs which characterized in that includes:
the top plate assembly is provided with a first fixing groove and a plurality of first connecting holes, and the first fixing groove and each first connecting hole are arranged at intervals;
the upper die holder is provided with an upper die cavity, a second fixing groove, a plurality of second connecting holes and accommodating grooves, and the second fixing groove, each second connecting hole and the accommodating groove are arranged at intervals around the upper die cavity;
the glue injection assembly comprises a liquid inlet piece and a plurality of glue injection pieces, each glue injection piece is connected to the liquid inlet piece, a plurality of liquid inlets are formed in the liquid inlet piece, at least one glue injection outlet is formed in each glue injection piece, each liquid inlet is communicated with at least one glue injection outlet, each glue injection piece is connected with the upper die base, each glue injection outlet is communicated with the upper die cavity, each glue injection piece is provided with at least one connecting part, and the connecting parts penetrate through the second connecting holes and are connected with the upper die base;
the connecting rods are sequentially arranged in the first connecting hole and the second connecting hole in a penetrating mode and connected with the connecting parts, and each connecting rod is further connected with the top plate assembly and the upper die base respectively;
the fixing assembly comprises a head end fixing piece, a middle section fixing piece and a tail end fixing piece, the middle section fixing piece is arranged at intervals with the head end fixing piece and the tail end fixing piece respectively, the head end fixing piece sequentially penetrates through the first fixing groove and the second fixing groove, and the head end fixing piece is connected with the top plate assembly and the upper die base respectively; the middle section fixing piece penetrates through the upper die cavity and is connected with the upper die base; the tail end fixing piece penetrates through the accommodating groove and is connected with the upper die base; and
the lower die base is connected with the upper die base, a lower die cavity and a connecting channel are formed in the lower die base, the lower die cavity is communicated with the upper die cavity to form a molding die cavity, the liquid inlet piece penetrates through the connecting channel and is connected with the lower die base, and each glue injection piece is connected with the lower die base;
the number of the glue injection pieces is three, the three glue injection pieces are respectively a head end glue injection piece, a middle section glue injection piece and a tail end glue injection piece, the middle section glue injection piece is arranged at intervals with the head end glue injection piece and the tail end glue injection piece respectively, the head end glue injection piece is adjacent to the head end fixing piece, the middle section glue injection piece is adjacent to the middle section fixing piece, and the tail end glue injection piece is adjacent to the tail end fixing piece.
2. The structure as claimed in claim 1, wherein a plurality of first avoiding holes are formed in the top plate assembly, the first avoiding holes are spaced apart from each other, and each first avoiding hole is spaced apart from the first fixing groove and the first connecting hole.
3. The sectional glue injection fixing structure as claimed in claim 2, wherein a plurality of second avoiding holes are formed in the middle section fixing member, and the second avoiding holes are arranged at intervals.
4. The sectional glue injection fixing structure of claim 3, further comprising a plurality of top pillars, each top pillar sequentially penetrates through the first avoiding hole and the second avoiding hole, and each top pillar is connected with the top plate assembly and the middle section fixing member respectively.
5. The sectional glue injection fixing structure as claimed in claim 1, wherein the head end fixing member includes a fixing block and a fixing rod connected to each other, the fixing block is inserted into the first fixing groove and connected to the top plate assembly, and the fixing rod is inserted into the second fixing groove and connected to the upper mold base.
6. The structure for fixing the sectional glue injection according to claim 5, wherein the fixing block is formed with a clamping groove, and the fixing rod penetrates through the clamping groove and is connected with the fixing block.
7. The sectional glue injection fixing structure of claim 1, further comprising an auxiliary member, wherein the auxiliary member comprises a mounting seat and a fixing seat connected with each other, the mounting seat is connected with the lower die seat, the fixing seat is respectively connected with the upper die seat and the lower die seat, a plurality of connecting grooves are formed in the fixing seat, and the connecting grooves are arranged at intervals.
8. The sectional glue injection fixing structure of claim 7, further comprising a plurality of abutting members, each abutting member penetrating the connecting groove and being connected to the fixing base, each abutting member being further connected to the middle section fixing member, the abutting members and the connecting grooves being arranged in one-to-one correspondence; the upper die base is further provided with a plurality of accommodating cavities, each abutting part is further arranged in a penetrating mode in the accommodating cavity and connected with the upper die base, and the abutting parts are further arranged in a one-to-one correspondence mode with the accommodating cavities.
9. The sectional glue injection fixing structure as claimed in claim 7, wherein the auxiliary member further comprises a connecting block, the fixing base is further formed with a position avoiding groove, a part of the connecting block is located in the position avoiding groove and connected with the fixing base, and a part of the connecting block protruding out of the fixing base is connected to the mounting base.
10. A mold apparatus, characterized by comprising the segmented compound injection fixing structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222717813.5U CN218314998U (en) | 2022-10-14 | 2022-10-14 | Segmented glue injection fixing structure and mold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222717813.5U CN218314998U (en) | 2022-10-14 | 2022-10-14 | Segmented glue injection fixing structure and mold device |
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| Publication Number | Publication Date |
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| CN218314998U true CN218314998U (en) | 2023-01-17 |
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| CN202222717813.5U Active CN218314998U (en) | 2022-10-14 | 2022-10-14 | Segmented glue injection fixing structure and mold device |
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- 2022-10-14 CN CN202222717813.5U patent/CN218314998U/en active Active
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