Installation protection device for quenching of metal piece

Abstract

The utility model discloses an installation protection device for quenching of metal piece, including a plurality of installation strips and a plurality of placing trays, the side wall of the installation strip is fixedly connected with a plurality of limiting blocks, the side walls of the plurality of limiting blocks are provided with a pull rope together, the plurality of installation strips are provided with a protection umbrella together, the two side walls of the protection umbrella are both provided with side strips, and the side strips are arranged on the two side walls of the protection umbrella. Mounting lugs are fixedly connected to the side walls of the side strips, and a connecting rope is arranged on the side walls of the two mounting lugs at the same height in a penetrating mode. The limiting mechanism is arranged, a protective umbrella can be hung on quenching equipment, high-temperature water vapor generated during quenching is blocked by the protective umbrella, an operator is prevented from being scalded, quenching liquid on the protective umbrella can return into the quenching barrel again along the inclined plane, waste of the quenching liquid is avoided, and therefore the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal piece quenching technical field especially relates to a kind of installation protection device for metal piece quenching. BACKGROUND

[0002] Quenching is a kind of metal heat treatment process, this process can significantly improve the hardness, strength and wear resistance of metal properties, for example, after quenching treatment to tool, tool edge will become harder, more sharp and durable.

[0003] In quenching process, when the hot metal workpiece is placed into quenching barrel or quenching pool, oil mist may be generated when quenching medium (such as oil) contacts high-temperature workpiece, and oil mist is highly flammable, which can easily cause fire if there is an open flame or high-temperature heat source nearby, for example, in some mechanical processing workshops, if there is an operation such as welding near the quenching equipment, the spark will burn instantly once it comes into contact with the oil mist, and the fire may spread rapidly, in order to solve the above problems, we propose this installation protection device for metal piece quenching. SUMMARY

[0004] The main purpose of the utility model is to provide an installation protection device for metal piece quenching, which can effectively solve the problems in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An installation protection device for metal piece quenching, comprising a plurality of installation strips and a plurality of placement discs, the side wall of the installation strip is fixedly connected with a plurality of limiting blocks, the side wall of the limiting blocks is commonly provided with a pull rope, the installation strip is commonly provided with a protective umbrella, the side wall of the protective umbrella is provided with a side strip, the side wall of the side strip is fixedly connected with a mounting ear, the side wall of two installation ears of the same height is commonly provided with a connecting rope, the installation strip is provided with a limiting mechanism for limiting the position of the pull rope, the limiting mechanism comprises a fixed block fixedly connected to the installation strip, a bolt is provided through the upper end of the fixed block, a magnet is provided on the upper end of the pull rope, and a mounting mechanism for mounting the magnet is provided on the placement disc.

[0007] Preferably, the mounting mechanism comprises a plurality of support rods fixedly connected to the placement disc, a support cylinder is sleeved on the side wall of the support rod, and a metal block is fixedly connected to the upper end of the support cylinder.

[0008] Preferably, the support rod and the support cylinder are threadedly connected, and a plurality of through holes are formed in the upper end of the placement disc.

[0009] Preferably, a secondary rope is provided on the upper end of the pull rope, and a hook is provided on the secondary rope.

[0010] Preferably, the side wall of the metal block is provided with an installation groove, and a vertical rod is provided in the installation groove.

[0011] Preferably, a stop block is fixedly connected to the side wall of the connecting rope, and a rotating block is provided on the bolt.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device is equipped with a limiting mechanism. By hanging a protective umbrella on the quenching equipment, the high-temperature water vapor generated during quenching is blocked by the protective umbrella, which prevents burns to the operators. In addition, the quenching liquid on the protective umbrella can return to the quenching barrel along the inclined surface, avoiding waste of quenching liquid and thus improving the practicality of the device.

[0014] 2. This device is equipped with an installation mechanism that can attach magnets to the side wall of the metal block, allowing the protective umbrella to open near the quenching barrel in environments where there are no magnets, thereby expanding the applicability of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the installation and protection device for quenching metal parts proposed in this utility model.

[0016] Figure 2 for Figure 1 Enlarged view of the structure at point A;

[0017] Figure 3 This is a side view of an installation and protection device for quenching metal parts according to the present invention.

[0018] Figure 4 This is another side view of an installation and protection device for quenching metal parts proposed in this utility model.

[0019] In the diagram: 1. Installation strip, 2. Pull rope, 3. Limiting block, 4. Support cylinder, 5. Support rod, 6. Side strip, 7. Installation ear, 8. Connecting rope, 9. Placement tray, 10. Protective umbrella, 11. Fixing block, 12. Bolt, 13. Rotating block, 14. Magnet, 15. Secondary rope, 16. Hook, 17. Stop block, 18. Metal block, 19. Vertical rod. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figures 1-4As shown, an installation protection device for quenching metal parts includes multiple installation strips 1 and multiple placement trays 9. The installation strips 1 are made of stainless steel. Multiple limiting blocks 3 are fixedly connected to the side walls of the installation strips 1. The side walls of the multiple limiting blocks 3 are provided with a pull rope 2. The multiple installation strips 1 are provided with a protective umbrella 10. The protective umbrella 10 is made of silicone fireproof material with a silicon oxide content of 96% to 98% and is fireproof at ultra-high temperature of 1000 degrees. The side walls of the protective umbrella 10 are provided with side strips 6. The side walls of the side strips 6 are fixedly connected with installation ears 7. The side walls of two installation ears 7 at the same height are provided with a connecting rope 8. The installation strips 1 are provided with a limiting mechanism for limiting the position of the pull rope 2. The limiting mechanism includes a fixing block 11 fixedly connected to the installation strips 1. A bolt 12 is provided through the upper end of the fixing block 11. A magnet 14 is provided at the upper end of the pull rope 2.

[0022] The mounting mechanism on the placement tray 9 is used to install the magnet 14. The mounting mechanism includes multiple support rods 5 fixedly connected to the placement tray 9. Support cylinders 4 are sleeved on the side walls of the support rods 5. A metal block 18 is fixedly connected to the upper end of the support cylinder 4.

[0023] In this utility model, the support rod 5 is threadedly connected to the support cylinder 4, making the height of the metal block 18 adjustable. The upper end of the placement plate 9 has multiple through holes, which can be connected to the ground by expansion screws or to the placement plane by bolts, making its position more definite.

[0024] In this utility model, the upper end of the pull rope 2 is provided with a secondary rope 15, and the secondary rope 15 is provided with a hook 16. It can be hung on an environment with hanging conditions through the hook 16, without the need to use the magnet 14, thus providing a different means of equipment installation.

[0025] In this utility model, the side wall of the metal block 18 is provided with an installation groove, and a vertical rod 19 is provided in the installation groove. The hook 16 can be hung on the vertical rod 19, so that the hook 16 can be used even when there is no mounting condition.

[0026] In this utility model, a stop block 17 is fixedly connected to the side wall of the connecting rope 8 to prevent the connecting rope 8 from being pulled out to the right, and a rotating block 13 is provided on the bolt 12 to facilitate the rotation of the bolt 12.

[0027] It should be noted that this utility model is an installation protective device for quenching metal parts. The user pulls out most of the pull rope 2 on the side wall of the installation strip 1, locks the pull rope 2 with the bolt 12 so that it can no longer be pulled out, opens the protective umbrella 10 on the quenching barrel, and multiple magnets 14 are attracted to nearby ironware or roof supports. The number of connecting ropes 8 can be adjusted according to the size of the workpiece to be quenched. If the workpiece is large, two ropes are retained at the top and bottom, and the workpiece enters from the middle of the two side strips 6. If the workpiece is small, two ropes are retained at the top and middle, and the workpiece enters from the bottom of the two side strips 6. After the workpiece is clamped into the protective umbrella 10, the two connecting ropes 8 are pulled to make the two side strips 6 close. After the workpiece enters the quenching barrel, the high temperature water vapor generated is blocked by the protective umbrella 10 to prevent burns to the operator. In addition, the water on the protective umbrella 10 will return to the quenching barrel along the slope, reducing the number of times the protective umbrella 10 needs to be cleaned.

[0028] In environments where there is no magnet 14 for adsorption near the quenching barrel, multiple placement trays 9 can be placed on the ground or a flat surface, and the magnet 14 can be adsorbed onto the side wall of the metal block 18, thereby expanding the applicability of the device.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mounting and protective device for quenching metal parts, comprising a plurality of mounting strips (1) and a plurality of placement trays (9), characterized in that, The mounting strip (1) has multiple limiting blocks (3) fixedly connected to its side wall. The side walls of the multiple limiting blocks (3) are provided with a pull rope (2). The multiple mounting strips (1) are provided with a protective umbrella (10). The protective umbrella (10) has side strips (6) on both sides. The side walls of the side strips (6) are fixedly connected with mounting ears (7). The side walls of the two mounting ears (7) at the same height are provided with a connecting rope (8). The mounting strip (1) is provided with a limiting mechanism for limiting the position of the pull rope (2). The limiting mechanism includes a fixing block (11) fixedly connected to the mounting strip (1). The upper end of the fixing block (11) is provided with a bolt (12). The upper end of the pull rope (2) is provided with a magnet (14). The placement tray (9) has an installation mechanism for installing the magnet (14).

2. The installation and protection device for quenching metal parts according to claim 1, characterized in that, The installation mechanism includes multiple support rods (5) fixedly connected to the placement plate (9), and a support cylinder (4) is sleeved on the side wall of the support rod (5). A metal block (18) is fixedly connected to the upper end of the support cylinder (4).

3. The installation and protection device for quenching metal parts according to claim 2, characterized in that, The support rod (5) is threadedly connected to the support cylinder (4), and the upper end of the placement plate (9) has multiple through holes.

4. The installation and protection device for quenching metal parts according to claim 3, characterized in that, The upper end of the pull rope (2) is provided with a secondary rope (15), and the secondary rope (15) is provided with a hook (16).

5. The mounting and protective device for quenching metal parts according to claim 4, characterized in that, The metal block (18) has an installation groove on its side wall, and a vertical rod (19) is provided in the installation groove.

6. The mounting and protective device for quenching metal parts according to claim 5, characterized in that, The connecting rope (8) has a stop block (17) fixedly connected to its side wall, and the bolt (12) has a rotating block (13).

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