CN214321698U

CN214321698U - Exhaust system support mould of giving vent to anger

Info

Publication number: CN214321698U
Application number: CN202022770274.2U
Authority: CN
Inventors: 陆群毅; 陈剑森; 劳建一; 陈膺
Original assignee: Wuxi Qunyi Precision Machinery Co ltd
Current assignee: Wuxi Qunyi Precision Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-01
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an exhaust system support mould of giving vent to anger, comprising a base plate, the upside of bottom plate is equipped with first core box and second core box, the second core box is located the upside of first core box, and the both sides of second core box all are equipped with the locating piece, the both sides of first core box all are equipped with locating component, and locating component includes two fixing bases and a connecting rod, be equipped with the bracing piece in the fixing base, the bracing piece is pegged graft in the fixing base, and the one end of bracing piece passes through extension spring and fixing base elastic connection. Compare with traditional exhaust system support mould of giving vent to anger, the utility model discloses a setting has locating component's first core box and has the second core box of locating piece, during the compound die, the spacing arch of accessible comes two core boxes together with the locating piece is fixed, during the core making, need not dismantle the use that locating component also can not influence first core box, and is more convenient.

Description

Exhaust system support mould of giving vent to anger

Technical Field

The utility model relates to an automobile support processing technology field specifically is an exhaust system support mould of giving vent to anger.

Background

Automobile exhaust system's support of giving vent to anger most all forms through casting processing, need use casting mould at its as-cast in-process, traditional casting mould can set up constant head tank and locating lever at the upper and lower both ends of mould and fix it, because when making the psammitolite, need upset core box, consequently, need take off the locating lever, just so can not hinder the use of core box, the locating lever is most through the screw fixation on the core box among the prior art, it is all too inconvenient to install and dismantle.

Therefore, we propose an exhaust system air outlet support mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust system support mould of giving vent to anger 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 vent bracket die of an exhaust system comprises a bottom plate, a first core box and a second core box are arranged on the upper side of the bottom plate, the second core box is positioned on the upper side of the first core box, positioning blocks are arranged on two sides of the second core box, positioning components are arranged on two sides of the first core box, the positioning component comprises two fixed seats and a connecting rod, a supporting rod is arranged in each fixed seat and is inserted in each fixed seat, one end of the supporting rod is elastically connected with the fixed seat through a tension spring, the top of the supporting rod is provided with a limit bulge, the position of the limit bulge is opposite to the positioning block, one side of the fixed seat is provided with a limit rod, the limit rod is elastically connected with the fixed seat through a spring, and one end of the limiting rod penetrates through the fixing seats and abuts against the supporting rod, the connecting rod is located between the two fixing seats, and the end part of the connecting rod is fixedly connected with the supporting rod.

Preferably, the positioning block is fixed on the second core box through a screw, and a positioning insertion hole corresponding to the limiting protrusion is formed in the positioning block.

Preferably, spacing arch and bracing piece all are cylindricly, and spacing bellied diameter is less than the diameter of bracing piece.

Preferably, the limiting rod is T-shaped, and the limiting rod and the fixing seat are perpendicular to each other.

Preferably, both ends of the connecting rod are provided with fixing sleeves, the fixing sleeves are sleeved on the supporting rods and are welded with the connecting rod.

Preferably, the fixed sleeve is provided with a locking bolt, the locking bolt is in threaded connection with the fixed sleeve through a thread groove, and one end of the locking bolt penetrates through the fixed sleeve and is abutted to the support rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a locating component, locating component is by the fixing base, bracing piece and connecting rod are constituteed, under the normal condition, the bracing piece can be located the upside of fixing base under the effect of extension spring, when the psammitolite is made to needs, only need the pulling connecting rod downwards, the connecting rod can drive the bracing piece downstream, because the diameter of bracing piece is greater than spacing bellied diameter, consequently when the bracing piece moves a locating position, original gag lever post can pop out and offset with spacing arch, just so fix bracing piece and spacing arch, spacing arch is in the retraction fixing base this moment, can not influence the use of first core box when the coring operation. Compare with traditional exhaust system support mould of giving vent to anger, the utility model discloses a setting has locating component's first core box and has the second core box of locating piece, during the compound die, the spacing arch of accessible comes two core boxes together with the locating piece is fixed, during the core making, need not dismantle the use that locating component also can not influence first core box, and is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the fixing base of the present invention;

fig. 3 is a schematic view of the connecting rod structure of the present invention.

In the figure: 1. a base plate; 2. a first core box; 3. a second core box; 4. positioning blocks; 5. a positioning assembly; 6. a fixed seat; 7. a support bar; 8. a tension spring; 9. a limiting bulge; 10. a limiting rod; 11. a spring; 12. a connecting rod; 13. fixing a sleeve; 14. and locking the bolt.

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. 1-3, the utility model provides an exhaust system vent support die, which comprises a bottom plate 1, wherein the upper side of the bottom plate 1 is provided with a first core box 2 and a second core box 3, the second core box 3 is positioned on the upper side of the first core box 2, positioning blocks 4 are arranged on both sides of the second core box 3, positioning components 5 are arranged on both sides of the first core box 2, each positioning component 5 comprises two fixing seats 6 and a connecting rod 12, a supporting rod 7 is arranged in each fixing seat 6, the supporting rod 7 is inserted in each fixing seat 6, one end of the supporting rod 7 is elastically connected with each fixing seat 6 through a tension spring 8, a limiting bulge 9 is arranged on the top of the supporting rod 7, the position of each limiting bulge 9 is opposite to the positioning block 4, one side of each fixing seat 6 is provided with a limiting rod 10, and the limiting rod 10 is elastically connected with each fixing seat 6 through a spring 11, and one end of the limiting rod 10 passes through the fixing seats 6 and is abutted to the supporting rod 7, the connecting rod 12 is positioned between the two fixing seats 6, the end part of the connecting rod 12 is fixedly connected with the supporting rod 7, when the die is closed, the limiting rod 10 only needs to be pulled outwards, and the supporting rod 7 can return to the original position under the action of the tension spring 8.

The positioning block 4 is fixed on the second core box 3 through a screw, and a positioning jack corresponding to the limiting protrusion 9 is arranged on the positioning block 4. Spacing arch 9 and bracing piece 7 all are cylindricly, and the diameter of spacing arch 9 is less than the diameter of bracing piece 7. The limiting rod 10 is T-shaped, and the limiting rod 10 and the fixing seat 6 are perpendicular to each other. Both ends of connecting rod 12 all are equipped with fixed cover 13, fixed cover 13 cup joints on bracing piece 7, and fixed cover 13 and connecting rod 12 welding together. The fixing sleeve 13 is provided with a locking bolt 14, the locking bolt 14 is in threaded connection with the fixing sleeve 13 through a thread groove, one end of the locking bolt 14 penetrates through the fixing sleeve 13 and abuts against the support rod 7, and the connecting rod 12 is of a detachable structure.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: through setting up a locating component 5, locating component 5 is by fixing base 6, bracing piece 7 and connecting rod 12 are constituteed, under the normal condition, bracing piece 7 can be located the upside of fixing base 6 under the effect of extension spring 8, when needs make the psammitolite, only need stimulate connecting rod 12 downwards, connecting rod 12 can drive bracing piece 7 downstream, because the diameter of bracing piece 7 is greater than the diameter of spacing arch 9, consequently when bracing piece 7 moves a certain position, gag lever post 10 originally can pop out and offset with spacing arch 9, just so fix bracing piece 7 and spacing arch 9, spacing arch 9 is in retraction fixing base 6 this moment, can not influence the use of first core box 2 when the coring operation.

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 an exhaust system support mould of giving vent to anger, includes bottom plate (1), its characterized in that: the upper side of the bottom plate (1) is provided with a first core box (2) and a second core box (3), the second core box (3) is positioned on the upper side of the first core box (2), positioning blocks (4) are arranged on two sides of the second core box (3), positioning components (5) are arranged on two sides of the first core box (2), each positioning component (5) comprises two fixing seats (6) and a connecting rod (12), a supporting rod (7) is arranged in each fixing seat (6), each supporting rod (7) is inserted into each fixing seat (6), one end of each supporting rod (7) is elastically connected with each fixing seat (6) through a tension spring (8), a limiting bulge (9) is arranged at the top of each supporting rod (7), the position of each limiting bulge (9) is opposite to each positioning block (4), a limiting rod (10) is arranged on one side of each fixing seat (6), and each limiting rod (10) is elastically connected with each fixing seat (6) through a spring (11), and one end of the limiting rod (10) penetrates through the fixing seats (6) and is abutted against the supporting rod (7), the connecting rod (12) is positioned between the two fixing seats (6), and the end part of the connecting rod (12) is fixedly connected with the supporting rod (7).

2. The exhaust system outlet support die of claim 1, wherein: the positioning block (4) is fixed on the second core box (3) through screws, and positioning jacks corresponding to the limiting bulges (9) are arranged on the positioning block (4).

3. The exhaust system outlet support die of claim 1, wherein: spacing arch (9) and bracing piece (7) all are cylindricly, and the diameter of spacing arch (9) is less than the diameter of bracing piece (7).

4. The exhaust system outlet support die of claim 1, wherein: the limiting rod (10) is T-shaped, and the limiting rod (10) and the fixing seat (6) are perpendicular to each other.

5. The exhaust system outlet support die of claim 1, wherein: the two ends of the connecting rod (12) are respectively provided with a fixing sleeve (13), the fixing sleeves (13) are sleeved on the supporting rods (7), and the fixing sleeves (13) are welded with the connecting rod (12).

6. The exhaust system outlet support die of claim 5, wherein: the fixing sleeve (13) is provided with a locking bolt (14), the locking bolt (14) is in threaded connection with the fixing sleeve (13) through a thread groove, and one end of the locking bolt (14) penetrates through the fixing sleeve (13) and is abutted to the supporting rod (7).