CN215467982U

CN215467982U - Automobile instrument support die

Info

Publication number: CN215467982U
Application number: CN202120947128.4U
Authority: CN
Inventors: 殷乐; 文雪峰
Original assignee: Kunshan Dingzesheng Precision Mould Co ltd
Current assignee: Kunshan Dingzesheng Precision Mould Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-11
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an automobile instrument support die which comprises an upper die shell, wherein a lower die shell is arranged below the upper die shell, round grooves B are fixedly arranged at the end corners of four sections of the lower end surface of the lower die shell, a clamping block is fixedly arranged in the middle of each round groove B, four end corners of the upper end surface of the upper die shell are fixedly provided with four round grooves A, the lower end inside each round groove A is provided with a cylindrical jack in a penetrating mode, a fixed cylinder is fixedly inserted into the middle layer of each cylindrical jack, a clamping platform is fixedly welded at the upper end of each fixed cylinder, and fixed blocks are fixedly welded at two sides of the upper end of the clamping platform. According to the utility model, the cylindrical pin fixedly welded on the clamping block is inserted into the cylindrical insertion hole, and the fixed cylinder, the clamping table and the cylindrical pin are fixedly sleeved, so that the fixed cylinder and the cylindrical insertion groove in the clamping table can be fixedly matched with the fixed cylinder.

Description

Automobile instrument support die

Technical Field

The utility model relates to the technical field of dies, in particular to an automobile instrument support die.

Background

With the rapid development of social economy, the application of the mold technology in the aspect of machine manufacturing is extremely wide, and the mold is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

However, most of the two metal shells of the existing mold are connected by bolts and nuts, and the connecting mode greatly reduces the efficiency of the installation and disassembly of the metal shells, so that the worker can disassemble and install the metal shells very slowly. Therefore, the existing requirements are not met, and the automobile instrument support die is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile instrument support die, which aims to solve the problems that most of two metal shells of the die in the background technology are connected by bolts and nuts, the connecting mode greatly reduces the mounting and dismounting efficiency, and workers are very slow in the dismounting and mounting process.

In order to achieve the purpose, the utility model provides the following technical scheme: an automobile instrument support die comprises an upper die shell, wherein a lower die shell is arranged below the upper die shell, four end corners of the lower end face of the lower die shell are fixedly provided with round grooves B, clamping blocks are fixedly arranged in the middles of the round grooves B, four end corners of the upper end face of the upper die shell are fixedly provided with four round grooves A, the lower end inside each round groove A is provided with a cylindrical insertion hole in a penetrating mode, a fixed cylinder is fixedly inserted into the middle layer of the cylindrical insertion hole, a clamping table is fixedly welded at the upper end of the fixed cylinder, fixed blocks are fixedly welded at two sides of the upper end of the clamping table, a through groove is arranged in the middle of one transverse side of each fixed block in a penetrating mode, a connecting bolt is fixedly inserted into the through groove, a cylindrical insertion groove is arranged in the middle of the fixed blocks and the clamping table in a penetrating mode, and a cylindrical pin is fixedly inserted into the cylindrical insertion groove, the fixed cylinder is characterized in that two fixed cavities are fixedly arranged on two sides of the inner side outer surface of the fixed cylinder, a fixed fixing frame is welded at one end of the inner part of each fixed cavity, a metal elastic ring is fixedly welded on one side of the fixing frame, and limiting grooves are formed in two sides of the outer surface of the lower end of the fixed cylinder.

Preferably, an injection molding groove is fixedly formed between the upper die shell and the inner part of the lower die shell, the clamping block is positioned in the circular groove B, and the cylindrical pin and the clamping block are fixedly connected through welding.

Preferably, the fixed cylinder and the clamping table are of an integral structure, and the fixed block and the clamping table are fixedly connected through welding.

Preferably, the cylindrical slot vertically penetrates through the fixing block and the clamping table and extends to the lower end face of the fixed cylinder, and the cylindrical pin is inserted into the cylindrical slot.

Preferably, the through groove transversely penetrates through one side of the fixing block and the fixing block, the cylindrical pin extends to the other side of the cylindrical pin, and the connecting type bolt is inserted into the through groove.

Preferably, the limiting groove is fixedly welded and connected with the end face of one side of the fixing cavity through a fixing frame, and one side of the metal elastic ring is located in the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixed cylinder and the cylinder slot in the clamping table can be fixedly matched with the fixed cylinder by inserting the cylindrical pin fixedly welded on the clamping block into the cylindrical jack and fixedly sleeving the fixed cylinder, the clamping table and the cylindrical pin, the clamping table and the clamping block are connected with each other through the cylindrical pin and the fixed cylinder, so that the clamping connection and the matching between the upper mold shell and the lower mold shell are greatly improved, the tightness between the upper mold shell and the lower mold shell is improved, the fixed blocks are fixedly welded on two sides of the upper end of the clamping table, the through groove is transversely arranged on one side of the fixed block in a penetrating manner, the connecting type plug pin can be inserted and installed in the through groove, the fixed insertion and the matching between the connecting type plug pin and the through groove limit the mobility of the cylindrical pin in the fixed cylinder slot, and the further improve the mobility of the cylindrical pin, The fixed connection between the fixed cylinder and the clamping table;

2. according to the utility model, the clamping block is fixedly matched with the circular groove B at the lower end of the lower die shell, the circular groove B is favorable for performing a certain limiting effect on the clamping block, the clamping table is limited and installed in the circular groove A at the upper end of the upper die shell, the clamping table is favorable for fixedly matching the upper die shell, two fixing cavities are arranged in the lower die shell, the fixing cavities are fixedly welded with the metal elastic rings through the fixing frames, the metal elastic rings can be fixedly matched and installed with the limiting grooves at two sides of the fixing cylinder, so that the fixing cylinder is not easy to separate from the circular groove A, when one end of each metal elastic ring is fixedly clamped in the limiting groove, the elastic force of each metal elastic ring can apply an inward force to the fixing cylinder, and the limiting and fixing effects on the fixing cylinder can be further improved under the clamping effect of the two metal elastic rings.

Drawings

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

FIG. 2 is an elevational, partially cut-away view of the utility model in its entirety;

FIG. 3 is an enlarged cutaway view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is a cut-away enlarged view of the utility model at B in fig. 2.

In the figure: 1. an upper mold housing; 2. a lower mold housing; 3. a fixed block; 4. injection molding a groove; 5. a cylindrical slot; 6. a cylindrical pin; 7. a fixed cylinder; 8. a circular groove A; 9. a cylindrical jack; 10. a clamping table; 11. a connecting type bolt; 12. a through groove; 13. a circular groove B; 14. clamping a block; 15. a limiting groove; 16. a fixed cavity; 17. a fixed mount; 18. and a metal elastic ring.

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.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an automobile instrument support die comprises an upper die shell 1, a lower die shell 2 is arranged below the upper die shell 1, four end corners of the lower end face of the lower die shell 2 are fixedly provided with circular grooves B13, the middle of each circular groove B13 is fixedly provided with a clamping block 14, four end corners of the upper end face of the upper die shell 1 are fixedly provided with four circular grooves A8, the lower end of the inner part of each circular groove A8 is provided with a cylindrical insertion hole 9 in a penetrating manner, the middle of each cylindrical insertion hole 9 is fixedly inserted with a fixed cylindrical column 7, the upper end of each fixed cylindrical column 7 is fixedly welded with a clamping platform 10, two sides of the upper end of each clamping platform 10 are fixedly welded with fixed blocks 3, the middle of one transverse side of each fixed block 3 is provided with a through groove 12 in a penetrating manner, a connecting bolt 11 is fixedly inserted and installed in each through groove 12, cylindrical slots 5 are arranged in the fixed blocks 3 and the middle of the inner parts of the clamping platforms 10 in a penetrating manner, cylindrical pins 6 are fixedly inserted and installed in the cylindrical slots 5, both sides of the inner side outer surface of the fixed cylinder 7 are fixedly provided with two fixed cavities 16, one end of the inner part of each fixed cavity 16 is fixedly welded with a fixed frame 17, one side of each fixed frame 17 is fixedly welded with a metal elastic ring 18, and both sides of the outer surface of the lower end of the fixed cylinder 7 are provided with limit grooves 15.

Further, an injection molding groove 4 is fixedly formed between the inner portions of the upper die shell 1 and the lower die shell 2, the clamping block 14 is located in a circular groove B13, the cylindrical pin 6 and the clamping block 14 are fixedly connected through welding, and the circular groove B13 is beneficial to limiting and fixing the clamping block 14 to a certain degree.

Further, the fixed cylinder 7 and the clamping table 10 are of an integral structure, the fixed block 3 and the clamping table 10 are fixedly connected through welding, and the clamping table 10 is favorable for clamping and fixing the fixed cylinder 7.

Further, the cylindrical slot 5 vertically runs through the fixing block 3 and the clamping table 10 extends to the lower end face of the fixed cylinder 7, and the cylindrical pin 6 is inserted into the cylindrical slot 5, so that the cylindrical slot 5 and the cylindrical pin 6 in the cylindrical slot 5 are greatly improved, and the connection fixing performance between the clamping table 10 and the clamping block 14 is greatly improved.

Further, lead to groove 12 transversely to run through one side of fixed block 3 and cylindric lock 6 extend to the fixed block 3 of cylindric lock 6 opposite side, connect 11 cartridges of type bolt and be located logical groove 12, connect the cartridge cooperation between type bolt 11 and the logical groove 12 and be favorable to improving the connection mating reaction between fixed block 3 and the cylindric lock 6.

Further, the end face of one side of the limiting groove 15 and the fixing cavity 16 is fixedly welded and connected through the fixing frame 17, one side of the metal elastic ring 18 is located in the limiting groove 15, and the limiting and fixing effects on the fixing type cylinder 7 can be greatly improved through fixed matching between the limiting groove 15 and the metal elastic ring 18.

The working principle is as follows: when in use, the metal melt is poured into the injection groove 4 between the upper die shell 1 and the lower die shell 2, the cylindrical pin 6 on the clamping block 14 is inserted and installed in the cylindrical jack 9, the clamping block 14 is fixedly matched with the circular groove B13 at the lower end of the lower die shell 2, the circular groove B13 is beneficial to performing certain limiting function on the clamping block 14, then the fixed cylinder 7 and the clamping platform 10 are sleeved on the periphery of the cylindrical pin 6, so that the fixed cylinder 7 and the cylindrical slot 5 in the clamping platform 10 can be fixedly matched with the fixed cylinder 7, the clamping platform 10 and the clamping block 14 are connected in a mutually sleeved mode through the cylindrical pin 6 and the fixed cylinder 7, the clamping connection and matching between the upper die shell 1 and the lower die shell 2 are greatly improved, the tightness between the upper die shell 1 and the lower die shell 2 is improved, the clamping platform 10 is limited and installed in the circular groove A8 at the upper end of the upper die shell 1, the fixing and matching effect of the clamping table 10 on the upper die shell 1 is facilitated, the fixing blocks 3 are fixedly welded on two sides of the upper end of the clamping table 10, the through grooves 12 are transversely arranged on one sides of the fixing blocks 3 in a penetrating mode, so that the connecting type bolts 11 can be inserted and installed in the through grooves 12, the cylindrical pins 6 are limited in mobility in the cylindrical inserting grooves 5 in the fixing type cylinders 7 through the fixing and inserting matching between the connecting type bolts 11 and the through grooves 12, and the effect of fixing and matching among the cylindrical pins 6, the fixing type cylinders 7 and the clamping table 10 is further improved; two fixing cavities 16 are arranged in the lower die shell 2, so that the fixing cavities 16 are fixedly welded with metal elastic rings 18 through fixing frames 17, the metal elastic rings 18 can be fixedly matched with the limiting grooves 15 on the two sides of the fixing type cylinder 7, the fixing type cylinder 7 is not easy to separate from the circular groove A8, when one end of each metal elastic ring 18 is fixedly clamped in the limiting groove 15, the elastic force of the metal elastic ring 18 can apply inward force to the fixing type cylinder 7, and the limiting and fixing effects on the fixing type cylinder 7 can be further improved under the clamping effect of the two metal elastic rings 18; when the integrated upper and

lower mold cases

1 and 2 are disassembled, the connecting plug pins 11 are first pulled out from the through grooves 12, and the fixed connection between the cylindrical pins 6 and the fixing blocks 3 is released. The clamping table 10 and the fixed cylinder 7 are pulled out again, so that the cylindrical pin 6 and the fixed cylinder 7 are separated, and the process of disassembling and assembling between the upper die shell 1 and the lower die shell 2 is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the 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.

Claims

1. The utility model provides an automobile instrument support mould, includes mould shell (1), its characterized in that: a lower die shell (2) is arranged below the upper die shell (1), four end corners of the lower end face of the lower die shell (2) are fixedly provided with circular grooves B (13), the middle of each circular groove B (13) is fixedly provided with a clamping block (14), four end corners of the upper end face of the upper die shell (1) are fixedly provided with four circular grooves A (8), the lower end of the inner part of each circular groove A (8) is provided with a cylindrical jack (9) in a penetrating manner, the middle layer of each cylindrical jack (9) is fixedly inserted with a fixed cylinder (7), the upper end of each fixed cylinder (7) is fixedly welded with a clamping platform (10), two sides of the upper end of each clamping platform (10) are fixedly welded with fixed blocks (3), the middle of one transverse side of each fixed block (3) is provided with a through groove (12), and a connecting bolt (11) is fixedly inserted into each through groove (12), fixed block (3) and the middle department that clamps platform (10) inside run through and be provided with cylinder slot (5), cylinder slot (5) internal fixation inserts and installs cylindric lock (6), the both sides of fixed type cylinder (7) inboard surface are all fixed and are provided with two fixed chambeies (16), the fixed welding of the inside one end in fixed chamber (16) has mount (17), the fixed welding in one side of mount (17) has metal elastic ring (18), the both sides of fixed type cylinder (7) lower extreme surface all are provided with spacing groove (15).

2. The automobile instrument support die according to claim 1, wherein: an injection molding groove (4) is fixedly formed between the inner parts of the upper mold shell (1) and the lower mold shell (2), the clamping block (14) is located in the circular groove B (13), and the cylindrical pin (6) and the clamping block (14) are fixedly connected through welding.

3. The automobile instrument support die according to claim 1, wherein: the fixed cylinder (7) and the clamping table (10) are of an integral structure, and the fixed block (3) and the clamping table (10) are fixedly connected through welding.

4. The automobile instrument support die according to claim 1, wherein: the cylindrical insertion grooves (5) vertically penetrate through the fixing blocks (3) and the clamping table (10) and extend to the lower end face of the fixed cylinder (7), and the cylindrical pins (6) are inserted into the cylindrical insertion grooves (5).

5. The automobile instrument support die according to claim 1, wherein: the through groove (12) transversely penetrates through one side of the fixing block (3) and the cylindrical pin (6) to extend to the fixing block (3) on the other side of the cylindrical pin (6), and the connecting type bolt (11) is inserted into the through groove (12).

6. The automobile instrument support die according to claim 1, wherein: the end face of one side of the limiting groove (15) and the fixing cavity (16) is fixedly welded and connected through a fixing frame (17), and one side of the metal elastic ring (18) is located in the limiting groove (15).