CN221047124U - High-temperature-resistant automobile heat shield die - Google Patents

Abstract

The utility model discloses a high-temperature-resistant automobile heat shield die which comprises a workbench, a support and supporting legs, wherein connecting rods are arranged at the bottom ends of the supporting legs, an upper die is arranged at the bottom ends of telescopic pushing rods, and guide structures are arranged at two sides of the top end of the upper die. According to the utility model, the mounting plate is arranged at the top end of the workbench, the mounting plate is connected with the limiting plate through the threaded rod and the positioning rod, the threaded rod is connected with the mounting plate through the threads, the threaded rod can be screwed to drive the threaded rod to move, the threaded rod can drive the limiting plate to move, the limiting plate can move to clamp the lower die in the middle, the lower die is fixed, the lower die is prevented from being deviated, the anti-skid patterns can strengthen the friction force of the limiting plate, the positioning rod can stretch and retract, the positioning rod can guide the limiting plate, and the positioning rod can prevent the limiting plate from being deviated, so that the purpose that the lower die is convenient to fix the lower die is achieved.

Description

High-temperature-resistant automobile heat shield die

Technical Field

The utility model relates to the technical field of heat shield processing, in particular to a high-temperature-resistant automobile heat shield die.

Background

An automobile is a common transportation means, a heat shield provides various thermal solutions for a plurality of industries by effectively isolating hot spots of equipment and reducing fire hazard, a heat shield device which is usually made of thin metal sheets is positioned near a high-temperature part or an exhaust system so as to protect surrounding environment, a heat shield mold is needed for processing the heat shield, and various molds and tools for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and the like are needed for industrial production to obtain required products, and the mold is a tool for manufacturing molded articles, wherein the tool is composed of various parts, and different molds are composed of different parts.

Therefore, the patent specification with the publication number of CN215467335U discloses an oil press for processing an automobile heat shield die, which comprises a machine body, wherein the machine body is placed on the ground, a pressing plate is arranged above the machine body, a top plate is arranged above the pressing plate, a hydraulic rod is arranged between the top plate and the pressing plate, and the output end of the hydraulic rod is connected with the pressing plate; the top end of the first connecting rod is connected with the bottom of the pressing plate, and the clamping block is arranged on the outer wall of the bottom of the first connecting rod; the connecting block is arranged at the bottom of the limiting block. This oil press is used in processing of car heat exchanger mould convenient to location is provided with the guard plate on the organism, and the inboard of guard plate is provided with 2 stopper to the stopper passes through the inboard of second elastic spring at the guard plate and constitutes extending structure, and when car heat exchanger mould was placed like this, it is spacing to be convenient for carry out the car heat exchanger mould, effectively prevents that the phenomenon that the car heat exchanger mould appears removing, thereby guarantees the processing effect in later stage.

However, the existing automobile heat shield mold still has some problems, and the specific problems are as follows:

1. The automobile heat shield die is difficult to position and fix the lower die, and the lower die is easy to deviate when being installed, so that the lower die is required to be positioned and fixed, and the lower die is prevented from deviating when being processed.

2. The problem that the high temperature resistance of the mould is difficult to strengthen by the automobile heat shield mould, the temperature of the material is higher, the condition that the lower mould is damaged easily is caused by the temperature of the material, and the temperature of the lower mould needs to be strengthened.

Disclosure of utility model

First, the technical problem to be solved

The utility model aims to provide a high-temperature-resistant automobile heat shield die, which is used for solving the defects that the existing automobile heat shield die is difficult to position and fix a lower die and difficult to strengthen the high-temperature resistance of the die.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the high-temperature-resistant automobile heat shield die comprises a workbench, a bracket and supporting legs, wherein connecting rods are arranged at the bottom ends of the supporting legs, and the workbench is arranged at the top ends of the supporting legs;

The positioning structure is arranged at the top end of the workbench and comprises a mounting plate, a limiting plate, anti-skid threads, a threaded rod and a positioning rod, wherein the mounting plate is arranged at the top end of the workbench;

The top plate is installed on the top of support, and the pneumatic cylinder is installed on the top of top plate, flexible push rod is installed to the bottom of pneumatic cylinder, the mould is installed to the bottom of flexible push rod, and goes up the both sides on mould top and all installs guide structure.

When the hydraulic cylinder is used, the hydraulic cylinder works to drive the telescopic push rod to stretch out and draw back, the telescopic push rod stretches out and draws back to drive the upper die to lift, the upper die and the lower die are matched to process materials, the second guide rod can be connected with the upper die through the connecting plate, the second guide rod and the first guide rod form a sliding structure, the inner diameter of the first guide rod is larger than the outer diameter of the second guide rod, the first guide rod and the second guide rod are matched with each other, the first guide rod and the second guide rod can guide the upper die, and the upper die is prevented from being deviated.

Preferably, the guide structure comprises a first guide rod, a second guide rod and a connecting plate, the connecting plate is arranged at the top end of the upper die, the second guide rod is arranged at the top end of the connecting plate, the first guide rod is movably connected with the top end of the second guide rod, the second guide rod can be connected with the upper die through the connecting plate, the second guide rod and the first guide rod form a sliding structure, the inner diameter of the first guide rod is larger than the outer diameter of the second guide rod, the first guide rod and the second guide rod are mutually matched, and the first guide rod and the second guide rod can guide the upper die to prevent the upper die from deviating.

Preferably, a sliding groove is formed in the first guide rod, a pulley is arranged at the top end of the second guide rod, the first guide rod and the second guide rod form a sliding structure, and the second guide rod can slide in the first guide rod.

Preferably, one side of the limiting plate is provided with anti-skidding lines, the anti-skidding lines are distributed in an over-symmetrical mode relative to the central axis of the limiting plate, and the friction force of the limiting plate can be enhanced by the anti-skidding lines.

Preferably, the external screw threads are uniformly arranged on the outer side wall of the threaded rod, the internal screw threads matched with the external screw threads are uniformly arranged on the inner side wall of the mounting plate, the threaded rod is in threaded connection with the mounting plate, and the threaded rod can drive the limiting plate to move after moving.

Preferably, the protection structure comprises a first reinforcing rib, a second reinforcing rib, a reinforcing layer and a heat insulation layer, wherein the heat insulation layer is arranged in the lower die, the reinforcing layer is arranged in the heat insulation layer, the first reinforcing rib is arranged in the reinforcing layer, the second reinforcing rib is arranged in the reinforcing layer, the heat insulation layer can strengthen the heat insulation of the lower die, and the heat insulation layer can prevent the device from being damaged due to melting caused by high temperature, and the first reinforcing rib and the second reinforcing rib can be made of steel materials.

Preferably, the second strengthening rib and first strengthening rib intercrossing, the second strengthening rib is equidistant range in the inside of enhancement layer, and the structural strength of bed die can be strengthened to first strengthening rib and second strengthening rib, prevents that the condition of damage from appearing in the bed die when processing.

(III) beneficial effects

The high-temperature-resistant automobile heat shield die provided by the utility model has the advantages that: through installing the mounting panel on the top of workstation, connect through threaded rod and locating lever between mounting panel and the limiting plate, threaded rod and mounting panel constitute threaded connection, can twist the threaded rod and drive the threaded rod and remove, the threaded rod removes just can drive the limiting plate and remove, the limiting plate removes just can press from both sides the bed die in the centre, fix the bed die, prevent the condition that the bed die from appearing the skew, the friction force of limiting plate can be strengthened to the antiskid line, the locating lever can stretch out and draw back, the locating lever can lead the limiting plate, the locating lever can prevent the condition that the skew appears in the limiting plate, thereby reach the automobile heat exchanger mould and be convenient for fix a position the fixed purpose to the bed die.

Through installing the connecting plate on the top of last mould, the second guide bar can be connected through connecting plate and last mould, and second guide bar and first guide bar constitute sliding structure, and the internal diameter of first guide bar is greater than the external diameter of second guide bar, and first guide bar and second guide bar mutually support, and first guide bar and second guide bar can lead last mould, prevent that the skew condition from appearing in last mould to this reaches the automobile heat exchanger mould and is convenient for go up the purpose that the mould was led.

Through being provided with the insulating layer in the inside of bed die, the insulating layer can strengthen the thermal insulation of bed die, and the situation of damage appears melting because of the high temperature to the preventing device, and first strengthening rib and second strengthening rib can strengthen the structural strength of bed die through steel material, and the condition that damages appears in the bed die when processing to this reaches the purpose that the car heat exchanger mould is convenient for strengthen mould high temperature resistance.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a three-dimensional schematic of a guiding structure according to the present utility model;

Fig. 5 is a schematic side view partially in cross section of the protective structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a work table; 2. a bracket; 3. a support leg; 4. a connecting rod; 5. a lower die; 6. an upper die; 7. a top plate; 8. a guide structure; 801. a first guide bar; 802. a second guide bar; 803. a connecting plate; 9. a hydraulic cylinder; 10. a telescopic push rod; 11. a positioning structure; 1101. a mounting plate; 1102. a limiting plate; 1103. anti-skid lines; 1104. a threaded rod; 1105. a positioning rod; 12. a protective structure; 1201. a first reinforcing rib; 1202. a second reinforcing rib; 1203. a reinforcing layer; 1204. and a heat insulation layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a high temperature resistant car heat exchanger mould, includes workstation 1, support 2 and stabilizer blade 3, and connecting rod 4 is installed to the bottom of stabilizer blade 3, and workstation 1 is installed on the top of stabilizer blade 3.

The locating structure 11 is installed on the top of workstation 1, and locating structure 11 includes mounting panel 1101, limiting plate 1102, anti-skidding 1103, threaded rod 1104 and locating lever 1105, and mounting panel 1101 installs on the top of workstation 1, and locating lever 1105 is installed to one side of mounting panel 1101, and limiting plate 1102 is installed to one side of locating lever 1105, and one side of limiting plate 1102 is provided with anti-skidding 1103, and anti-skidding 1103 is the symmetric distribution with respect to the axis of limiting plate 1102.

Threaded rod 1104 is installed to one side of limiting plate 1102, evenly is provided with the external screw thread on the lateral wall of threaded rod 1104, evenly is provided with the internal screw thread mutually supporting with the external screw thread on the inside wall of mounting panel 1101, and threaded rod 1104 is threaded connection with mounting panel 1101.

First, the mounting board 1101 and the limiting plate 1102 are connected through the threaded rod 1104 and the positioning rod 1105, the threaded rod 1104 and the mounting board 1101 form threaded connection, the threaded rod 1104 can be screwed to drive the threaded rod 1104 to move, the threaded rod 1104 can drive the limiting plate 1102 to move, the limiting plate 1102 can move to clamp the lower die 5 in the middle, the lower die 5 is fixed, the situation that the lower die 5 deviates is prevented, the friction force of the limiting plate 1102 can be enhanced by the anti-skid threads 1103, the positioning rod 1105 can stretch out and draw back, the positioning rod 1105 can guide the limiting plate 1102, and the positioning rod 1105 can prevent the situation that the limiting plate 1102 deviates.

The lower mould 5 is installed on the top of workstation 1, and the internally mounted of lower mould 5 has protective structure 12, and protective structure 12 includes first strengthening rib 1201, second strengthening rib 1202, enhancement layer 1203 and insulating layer 1204, and the inside at lower mould 5 is installed to insulating layer 1204, and the inside of insulating layer 1204 is provided with enhancement layer 1203, and the inside of enhancement layer 1203 is provided with first strengthening rib 1201, and the inside of enhancement layer 1203 is provided with second strengthening rib 1202, and second strengthening rib 1202 and first strengthening rib 1201 are crisscross each other, and second strengthening rib 1202 is equidistant the range in the inside of enhancement layer 1203.

In a second embodiment, the heat insulation layer 1204 can strengthen the heat insulation of the lower mold 5, so as to prevent the device from being damaged due to melting at high temperature, the first reinforcing rib 1201 and the second reinforcing rib 1202 can be made of steel materials, and the first reinforcing rib 1201 and the second reinforcing rib 1202 can strengthen the structural strength of the lower mold 5, so as to prevent the lower mold 5 from being damaged during processing.

The support 2 is all installed on both sides on workstation 1 top, roof 7 is installed on the top of support 2, and pneumatic cylinder 9 is installed on the top of roof 7, telescopic push rod 10 is installed to the bottom of pneumatic cylinder 9, mould 6 is installed to the bottom of telescopic push rod 10, and guide structure 8 is all installed to the both sides on last mould 6 top, guide structure 8 includes first guide bar 801, second guide bar 802 and connecting plate 803, the top at last mould 6 is installed to connecting plate 803, the second guide bar 802 is installed on the top of connecting plate 803, and the top swing joint of second guide bar 802 has first guide bar 801, the inside of first guide bar 801 is provided with the spout, the top of second guide bar 802 is provided with the pulley, first guide bar 801 and second guide bar 802 constitute sliding structure.

In the third embodiment, the hydraulic cylinder 9 works to drive the telescopic push rod 10 to stretch and retract, the telescopic push rod 10 stretches and contracts to drive the upper die 6 to lift, the upper die 6 and the lower die 5 cooperate to process materials, the second guide rod 802 can be connected with the upper die 6 through the connecting plate 803, the second guide rod 802 and the first guide rod 801 form a sliding structure, the inner diameter of the first guide rod 801 is larger than the outer diameter of the second guide rod 802, the first guide rod 801 and the second guide rod 802 cooperate with each other, the first guide rod 801 and the second guide rod 802 can guide the upper die 6, and the upper die 6 is prevented from being deviated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. The utility model provides a high temperature resistant car heat exchanger mould, includes workstation (1), support (2) and stabilizer blade (3), its characterized in that: the bottom ends of the supporting legs (3) are provided with connecting rods (4), and the top ends of the supporting legs (3) are provided with a workbench (1);

The positioning structure (11) is installed on the top of the workbench (1), the positioning structure (11) comprises a mounting plate (1101), a limiting plate (1102), anti-skid threads (1103), a threaded rod (1104) and a positioning rod (1105), the mounting plate (1101) is installed on the top of the workbench (1), the positioning rod (1105) is installed on one side of the mounting plate (1101), the limiting plate (1102) is installed on one side of the positioning rod (1105), the threaded rod (1104) is installed on one side of the limiting plate (1102), the lower die (5) is installed on the top of the workbench (1), the protection structure (12) is installed in the lower die (5), and the supports (2) are installed on two sides of the top of the workbench (1);

Roof (7) are installed on the top of support (2), and pneumatic cylinder (9) are installed on the top of roof (7), telescopic push rod (10) are installed to the bottom of pneumatic cylinder (9), mould (6) are installed to the bottom of telescopic push rod (10), and guide structure (8) are all installed on the both sides on last mould (6) top.

2. The high temperature resistant automotive heat shield mold of claim 1, wherein: the guide structure (8) comprises a first guide rod (801), a second guide rod (802) and a connecting plate (803), wherein the connecting plate (803) is arranged at the top end of the upper die (6), the second guide rod (802) is arranged at the top end of the connecting plate (803), and the first guide rod (801) is movably connected to the top end of the second guide rod (802).

3. The high temperature resistant automotive heat shield mold of claim 2, wherein: the inside of first guide bar (801) is provided with the spout, the top of second guide bar (802) is provided with the pulley, first guide bar (801) and second guide bar (802) constitute sliding construction.

4. The high temperature resistant automotive heat shield mold of claim 1, wherein: one side of the limiting plate (1102) is provided with anti-skidding lines (1103), and the anti-skidding lines (1103) are distributed in a symmetrical mode relative to the central axis of the limiting plate (1102).

5. The high temperature resistant automotive heat shield mold of claim 1, wherein: external threads are uniformly arranged on the outer side wall of the threaded rod (1104), internal threads matched with the external threads are uniformly arranged on the inner side wall of the mounting plate (1101), and the threaded rod (1104) is in threaded connection with the mounting plate (1101).

6. The high temperature resistant automotive heat shield mold of claim 1, wherein: the protection structure (12) comprises a first reinforcing rib (1201), a second reinforcing rib (1202), a reinforcing layer (1203) and a heat insulation layer (1204), wherein the heat insulation layer (1204) is arranged inside the lower die (5), the reinforcing layer (1203) is arranged inside the heat insulation layer (1204), the first reinforcing rib (1201) is arranged inside the reinforcing layer (1203), and the second reinforcing rib (1202) is arranged inside the reinforcing layer (1203).

7. The high temperature resistant automotive heat shield mold of claim 6 wherein: the second reinforcing ribs (1202) and the first reinforcing ribs (1201) are mutually intersected, and the second reinforcing ribs (1202) are arranged at equal intervals inside the reinforcing layer (1203).