CN210334245U - Golden jig for foot rest - Google Patents

Abstract

The utility model discloses a golden type tool of foot rest, including the sand box, top cap and the bottom of the case, the inside of sand box is equipped with the core groove, and two the core groove sets up as an organic whole with the sand box, and the inside center department of top cap is equipped with the recess, and recess and top cap set up as an organic whole, and the recess agrees with the core groove mutually, and the top cap is located the top of sand box, and the bottom of the case is located the bottom of sand box, and top cap and sand box bolted connection, and the bottom of the case and sand box bolted connection, the inside of top cap is equipped with the cross flow way. This foot rest gold type tool through 440 psammitolite, 660 psammitolite and the cooperation between the adhesive linkage, under runner, interior runner and sprue's effect, utilizes the current idle 440 foot rest gold type in the factory to splice, and installation 660 foot rest gold type and corresponding the gating system subassembly (runner and ingate) make former 440 foot rest gold type can carry out 660 foot rest gold type's equipment at any time when production surpasss the load, and then realize double-line production, enlarge the productivity, be fit for using widely.

Description

Golden jig for foot rest

Technical Field

The utility model relates to a machine-building and automatic technical field specifically are foot rest gold type tool.

Background

A gold jig: in the industrial production, various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods are used, in short, a gold-type jig is a tool for manufacturing a molded article, the tool consists of various parts, different gold-type jigs consist of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the molded material, and the gold-type jig is plain with the name of 'industrial mother';

the metal jig has a specific outline or an inner cavity shape, the blank can be separated (blanked) according to the contour shape of a contour line by applying the outline shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape, and the metal jig generally comprises two parts, namely a movable die and a fixed die (or a male die and a female die), which can be separated and combined; the part is taken out when the part is separated, and the blank is injected into a die cavity of a gold-type jig for forming when the part is folded, wherein the gold-type jig is a precise tool, has a complex shape, bears the expansion force of the blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of the production of the gold-type jig is one of important marks of the mechanical manufacturing level;

two psammitolite production lines production situation in the factory at present, second phase psammitolite production line has surpassed the load operation, and the first phase has idle productivity, and second phase psammitolite uses 660 foot rests, and the first phase psammitolite uses 440 foot rests, and current second phase psammitolite frock can not the sharing with first phase psammitolite frock, and is practical, reduction in production cost is especially reduced the machine and is idle, makes the productivity maximize, can produce second phase psammitolite in order to realize first phase psammitolite production line, need adjust the frock size, need change 440 foot rests into 660 foot rests promptly, surely provide a foot rest gold type tool in order to overcome prior art the defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gold type tool of foot rest to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a golden foot stool jig comprises a sand box, a top cover and a box bottom, wherein core grooves are formed in the sand box, two core grooves are integrally formed with the sand box, a groove is formed in the center of the inside of the top cover and integrally formed with the top cover, the groove is matched with the core grooves, the top cover is located at the top of the sand box, the box bottom is located at the bottom of the sand box, the top cover is connected with the sand box through a bolt, the box bottom is connected with the sand box through a bolt, transverse flow channels are formed in the top cover, the three transverse flow channels are integrally formed with the top cover and located above the core grooves, a straight flow channel is formed in the center of the bottom of the top cover and extends into the core grooves, the straight flow channel and the top cover are integrally formed, inner flow channels are formed in the left side and the right side of the sand box, the three inner flow channels and the sand box are integrally formed with the sand box, and the inner flow channels extend to the bottom of, and sand cores are respectively arranged in the core grooves, the two sand cores are matched with the two sand cores, the sand cores and the sand cores are respectively connected with the bottom of the sand box through bolts, and the sand cores are connected in a bonding mode.

Preferably, the front side and the rear side of the outer part of the sand box and the top cover are respectively provided with a fixing plate, the two fixing plates are respectively connected with the sand box and the top cover through bolts, and the sand box is connected with the top cover through the fixing plates.

Preferably, a bonding layer is arranged at the joint of the sand core and the sand core, and the sand core is connected with the sand core through the bonding layer.

Preferably, a water supply channel and a water drainage channel are arranged inside the sand box and used for cooling the sand box.

Preferably, the joint of the sand box, the top cover and the box bottom is provided with a sealing glue position, and the sealing glue position is used for plugging the position where glue overflow easily occurs.

Compared with the prior art, the utility model has the advantages that the tripod gold type jig is spliced by utilizing the existing idle 440 tripod gold type in a factory under the action of the transverse flow channel, the inner flow channel and the straight flow channel through the matching of the 440 sand core, the 660 sand core and the bonding layer, the 660 tripod gold type and corresponding casting system components (transverse pouring channel and inner pouring channel) are installed, the 660 tripod gold type can be assembled at any time when the original 440 tripod gold type exceeds the load during production, and then the double-line production is realized, the productivity is enlarged, thereby overcoming the defects of single specification and low production efficiency of the traditional tripod gold type jig, overcoming the defects of long idle time and low productivity of the existing tripod gold type production line when the original 440 tripod gold type exceeds the load, improving the working efficiency and service life of the tripod gold type jig, further ensuring that the existing tripod gold type jig can obtain more approval on the market, improving the product quality of the tripod gold type jig, saving the purchasing cost of a user, avoiding the resource waste of the tripod gold type jig, directly verifying that the purchase cost of finished tripod gold type is 2000 yuan, the cost of the existing tripod gold type jig is totally approved 2000 yuan, the total cost of 380000/140 RMB = 2000 yuan per year, the total cost of 140 RMB is 140 RMB, the industrial cost of 140 RMB = 140 RMB, the industrial cost of 140 RMB is about 140 RMB, the industrial cost of 140 RMB.

Drawings

FIG. 1 is a top view of an original 440-horse gold flask;

FIG. 2 is a bottom view of the original 440-foot stand gold-type top cover;

FIG. 3 is a top view of the 660 horse gold flask;

FIG. 4 is a bottom view of the 660 foot stand gold top cover;

FIG. 5 is a cross-sectional view taken at B of FIG. 3;

FIG. 6 is a cross-sectional view taken at A of FIG. 3;

fig. 7 is a schematic diagram of the structure of the 440 sand core of the present invention;

fig. 8 is a schematic diagram of the 660 sand core structure of the present invention;

fig. 9 is a connection diagram of the 440 sand core and the 660 sand core according to the present invention.

In the figure: 1. the sand box comprises a sand box body, 2, a top cover, 3, a core groove, 4, a groove, 5, 440 sand cores, 6, 660 sand cores, 7, a straight flow channel, 8, an inner flow channel, 9, a transverse flow channel, 10, a fixing plate, 11, an adhesive layer, 12 and a box bottom.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a golden foot stool jig comprises a sand box 1, a top cover 2 and a box bottom 12, wherein the top cover 2 and the box bottom 12 of the sand box 1 are made of metal materials and can be used for pouring molten iron of different premix compounds or hot-pouring glue, fixing plates 10 are arranged on the front side and the rear side of the outer portions of the sand box 1 and the top cover 2 respectively, the fixing plates 10 are made of metal materials and are used for connecting and fixing the sand box 1 and the top cover 2 together, the two fixing plates 10 are respectively connected with the sand box 1 and the top cover 2 through bolts, the sand box 1 is connected with the top cover 2 through the fixing plates 10, a core groove 3 is arranged in the sand box 1, the core groove 3 is used for containing 440 sand cores 5 and 660 sand cores 6, the two core grooves 3 and the sand box 1 are arranged integrally, a groove 4 is arranged in the center of the inner portion of the top cover 2, the groove 4 and the core groove 3 are matched, the top cover 2 is positioned at the top, the top cover 2 is connected with the sand box 1 through bolts, the box bottom 12 is connected with the sand box 1 through bolts, a transverse flow channel 9 is arranged inside the top cover 2, the transverse flow channel 9 is used for pouring into the core groove 3 and can be plugged through glue, the 660 foot stool golden type is changed into the 440 foot stool golden type, the three transverse flow channels 9 and the top cover 2 are arranged integrally, the three transverse flow channels 9 are positioned above the core groove 3, a straight flow channel 7 is arranged at the center of the bottom of the top cover 2, the straight flow channel 7 is an original hole channel of the 440 foot stool golden type, the straight flow channel 7 extends into the core groove 3, the straight flow channel 7 and the top cover 2 are arranged integrally, inner flow channels 8 are arranged on the left side and the right side of the sand box 1, the inner flow channels 8 are used for pouring into the core groove 3 and can be plugged through glue, the 660 foot stool golden type is changed into the 440 foot stool, the use function is wide, the operation is convenient, the production and processing cost is saved, and the three inner flow channels, the inner runner 8 extends to the bottom of the core groove 3, the core groove 3 is internally provided with a 440 sand core 5 and a 660 sand core 6, the 440 foot rest is a part of a 660 foot rest, the 440 sand core 5 and the 660 sand core 6 can be combined and spliced for use, the two 440 sand cores 5 are matched with the two 660 sand cores 6, the 440 sand cores 5 and the 660 sand cores 6 are respectively connected with the bottom of the sand box 1 through bolts, the 440 sand cores 5 and the 660 sand cores 6 are connected in a bonding mode, a bonding layer 11 is arranged at the joint of the 440 sand cores 5 and the 660 sand cores 6, the 440 sand cores 5 are connected with the 660 sand cores 6 through the bonding layer 11, a water supply channel and a water drainage channel are arranged inside the sand box 1 and used for cooling the sand box 1, a sealing glue position is arranged at the joint of the sand box 1, the top cover 2 and the box bottom 12, and the sealing glue position is.

A gold-type fixture for foot stool is composed of sand box 1, top cover 2, core slot 3, recess 4, 440 sand core 5, 660 sand core 6, direct current channel 7, internal flow channel 8, transverse flow channel 9, fixing plate 10 and adhesive layer 11, etc. before assembling, the main fitting size, especially the interference fit size and related precision of the parts are rechecked, when the same part is fastened by multiple screws (bolts), each screw (bolt) needs to be crossed, symmetrical, gradually and uniformly screwed, when in use, three transverse flow channels 9 are opened on the top cover 2, three internal flow channels 8 are opened on the left and right sides of the sand box 1, if the 440 foot stool gold-type needs to be continuously produced, the internal flow channels 8 and the transverse flow channels 9 are blocked, the dismounting is changed rapidly, the operation is convenient, the 440 sand core 5 and the 660 sand core 6 are connected and fixed by the adhesive layer 11, installed on the core slot 3 in the sand box 1, the 440 sand cores 5 and the 660 sand cores 6 are fixed on the box bottom 12 by the bolts, and finishing the fixed connection of the 440 sand core 5 and 660 sand core 6, the sand box 1 and the box bottom 12, fastening the top cover 2, connecting the top cover 2 and the sand box 1 together by using a fixing plate 10, and pouring molten iron into the two core grooves 3 in the sand box 1 through the direct flow channel 7, the inner flow channel 8 and the transverse flow channel 9 to finish the assembly work of the foot stool golden type jig.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a gold type tool of foot rest, includes sand box (1), top cap (2) and the bottom of the case (12), its characterized in that: the core groove (3) is arranged in the sand box (1), the two core grooves (3) and the sand box (1) are arranged integrally, the groove (4) is arranged at the center of the inside of the top cover (2) and is arranged integrally with the top cover (2), the groove (4) is matched with the core groove (3), the top cover (2) is arranged at the top of the sand box (1), the box bottom (12) is arranged at the bottom of the sand box (1), the top cover (2) is connected with the sand box (1) through bolts, the box bottom (12) is connected with the sand box (1) through bolts, the transverse flow channels (9) are arranged in the top cover (2), the three transverse flow channels (9) are arranged integrally with the top cover (2), the three transverse flow channels (9) are arranged above the core grooves (3), the center of the bottom of the top cover (2) is provided with the straight flow channel (7), and the straight flow channel (7) extends into the core groove (3), and the direct current way (7) and the top cover (2) are arranged integrally, the inner flow ways (8) are arranged on the left side and the right side of the sand box (1) respectively, the inner flow ways (8) and the sand box (1) are arranged integrally, the inner flow ways (8) extend to the bottom of the core groove (3), the core groove (3) is internally provided with 440 sand cores (5) and 660 sand cores (6) respectively, the 440 sand cores (5) and the two 660 sand cores (6) are matched with each other, the 440 sand cores (5) and the 660 sand cores (6) are connected with the bottom of the sand box (1) through bolts respectively, and the 440 sand cores (5) and the 660 sand cores (6) are connected through bonding.

2. The golden foot stool fixture according to claim 1, characterized in that: the sand box is characterized in that fixing plates (10) are arranged on the front side and the rear side of the outer portions of the sand box (1) and the top cover (2), the fixing plates (10) are connected with the sand box (1) and the top cover (2) through bolts, and the sand box (1) is connected with the top cover (2) through the fixing plates (10).

3. The golden foot stool fixture according to claim 1, characterized in that: and a bonding layer (11) is arranged at the joint of the 440 sand core (5) and the 660 sand core (6), and the 440 sand core (5) is connected with the 660 sand core (6) through the bonding layer (11).

4. The golden foot stool fixture according to claim 1, characterized in that: and a water supply channel and a water drainage channel are arranged in the sand box (1) and used for cooling the sand box (1).

5. The golden foot stool fixture according to claim 1, characterized in that: the joint of the sand box (1), the top cover (2) and the box bottom (12) is provided with a sealing glue position, and the sealing glue position is used for plugging the position where glue overflow easily occurs.

Images