Groove pipe fitting solution heat treatment device
阅读说明：本技术 沟槽管件固溶热处理装置 (Groove pipe fitting solution heat treatment device ) 是由 杨三龙 于 2020-04-30 设计创作，主要内容包括：本发明提供了一种沟槽管件固溶热处理装置,属于机械技术领域。它解决了现有技术存在着稳定性差的问题。本沟槽管件固溶热处理装置包括呈杆状的挂杆,所述挂杆上端为呈钩形的挂持部,还包括呈环形的固定环和活动环,上述固定环固连在挂杆下端处,上述活动环位于固定环上部且活动环通过弹性锁定结构与挂杆相连接,当沟槽管件嵌于固定环和活动环内且其上的沟槽与固定环和活动环对齐时,在弹性锁定结构的作用下固定环的内侧抵靠在沟槽管件沟槽处的一侧。本沟槽管件固溶热处理装置稳定性高。(The invention provides a solid solution heat treatment device for a groove pipe fitting, and belongs to the technical field of machinery. It has solved prior art and has had the poor problem of stability. This slot pipe fitting solution heat treatment device is including being shaft-like peg, the peg upper end is for being the hooked portion of holding of hanging, still including being annular solid fixed ring and loose loop, and above-mentioned solid fixed ring links firmly in peg lower extreme department, and above-mentioned loose loop is located solid fixed ring upper portion and loose loop and is connected with the peg through elasticity locking structure, inlays in solid fixed ring and loose loop and slot on it when solid fixed ring aligns with solid fixed ring and loose loop when the slot pipe fitting, and the inboard of solid fixed ring supports and leans on one side at slot pipe fitting slot under the effect of elasticity locking structure. This slot pipe fitting solution heat treatment device stability is high.)
1. The utility model provides a groove pipe fitting solution heat treatment device, is including being shaft-like peg, the peg upper end is for being the hooked portion of holding of hanging, its characterized in that still including being annular solid fixed ring and loose ring, above-mentioned solid fixed ring links firmly in peg lower extreme department, above-mentioned loose ring is located solid fixed ring upper portion and loose ring and is connected with the peg through elasticity locking structure, inlay in solid fixed ring and loose ring and its slot on it when solid fixed ring aligns with solid fixed ring and loose ring when the slot pipe fitting, the inboard of solid fixed ring supports and leans on the one side of slot pipe fitting slot department under the effect of elasticity locking structure, the loose ring inboard supports and leans on the opposite side of slot pipe fitting slot department.
2. The grooved pipe solid solution heat treatment device according to claim 1, wherein the elastic locking structure comprises a first guide rod, a second guide rod and a spring, the first guide rod is connected with the movable ring and penetrates through the lower part of the hanging rod, the second guide rod is fixedly connected at the upper part of the first guide rod and is arranged parallel to the first guide rod, the second guide rod penetrates through the middle part of the hanging rod, the spring is sleeved on the first guide rod, and two ends of the spring respectively act on the hanging rod and the second guide rod.
3. The grooved pipe solution heat treatment apparatus of claim 2 wherein the lower portion of the first guide bar is flush with the lower portion of the movable ring and the first guide bar and the movable ring are both in contact with the stationary ring surface.
4. The grooved pipe solution heat treatment apparatus according to claim 3, wherein the guide bar has a connecting section at both ends thereof, the connecting section being disposed perpendicular to the guide bar, the end of the spring abutting against the connecting section, and the end of the connecting section being fixedly connected to the movable ring.
5. The grooved pipe solution heat treatment apparatus of claim 4 wherein the connecting section is cylindrical and the outer diameter of the connecting section is 2-5 times the size of the hanger bar.
Technical Field
The invention belongs to the technical field of machinery, and relates to a solid solution heat treatment device for a groove pipe fitting.
Background
The solution heat treatment refers to a heat treatment process for heating a metal piece to a high-temperature single-phase region and keeping the temperature constant, so that the excessive phase is fully dissolved in the solid solution and then is rapidly cooled to obtain a supersaturated solid solution.
In industrial processes, grooved pipe elements are typically suspended in a heat treatment line during heat treatment. The existing groove pipe fittings usually directly sleeve the groove pipe fittings on the corresponding rod-shaped positioning rods, and the positioning mode causes that the positioning stability is not high.
Because the groove pipe fitting can move along the heat treatment line production system in the heat treatment process, the groove pipe fitting is easy to fall off in the heat treatment moving process due to unstable positioning of the groove pipe fitting, and the stability of the heat treatment operation is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a solution heat treatment device for a grooved pipe fitting, which is fast to assemble and disassemble and high in stability.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a groove pipe fitting solution heat treatment device, is including being shaft-like peg, the peg upper end is for being the hooked portion of holding of hanging, its characterized in that still including being annular solid fixed ring and loose ring, above-mentioned solid fixed ring links firmly in peg lower extreme department, above-mentioned loose ring is located solid fixed ring upper portion and loose ring and is connected with the peg through elasticity locking structure, inlay in solid fixed ring and loose ring and its slot on it when solid fixed ring aligns with solid fixed ring and loose ring when the slot pipe fitting, the inboard of solid fixed ring supports and leans on the one side of slot pipe fitting slot department under the effect of elasticity locking structure, the loose ring inboard supports and leans on the opposite side of slot pipe fitting slot department.
This groove pipe fitting solution heat treatment device is creative connects the movable ring on the peg through elasticity locking structure, and the movable ring presses the one side at groove pipe fitting slot department under the effect of elasticity locking structure, and solid fixed ring presses the opposite side at groove pipe fitting slot department. Such a structure ensures that the grooved tube is stably positioned between the stationary ring and the movable ring.
Of course, the hanging rod for stably connecting the groove pipe fittings can be stably and conveniently connected to the conveying track of the heat treatment system through the hanging part on the hanging rod. Because the groove pipe fitting is stably positioned at the device, the groove pipe fitting cannot be separated from the hanging rod when moving along with the hanging rod in the heat treatment process.
In foretell slot pipe fitting solution heat treatment device, elasticity locking structure includes guide bar one, guide bar two and spring, and above-mentioned guide bar one is connected with the loose ring and guide bar one wears to establish in peg lower part department, and above-mentioned guide bar two links firmly in guide bar one upper portion department and guide bar one and guide bar parallel arrangement, guide bar two wears to establish in peg middle part department, and above-mentioned spring housing is on guide bar one, and the both ends of spring are used in on peg and guide bar two respectively.
The movable ring has a tendency to move to the side of the hanging rod under the elastic force of the spring.
The movable ring can be ensured to be stably attached to the upper part of the fixed ring under the guiding action of the first guide rod and the second guide rod.
In the above solution heat treatment device for the grooved pipe, the lower part of the first guide rod is flush with the lower part of the movable ring, and the first guide rod and the movable ring are both in contact with the fixed ring surface.
Because the contact area is bigger, therefore, the movable ring can be translated stably relative to the fixed ring.
In the above solution heat treatment device for the grooved pipe, the two ends of the guide rod are provided with connecting sections perpendicular to the guide rod, the ends of the springs abut against the connecting sections, and the ends of the connecting sections are fixedly connected with the movable ring.
The connecting section has two functions:
firstly, the first guide rod and the second guide rod are stably connected together;
secondly, through the weight of linkage segment suitable increase peg one side, when the solid fixed ring of peg opposite side and activity ring are connected to the slot pipe fitting, guarantee as far as possible that the peg is in the vertical state, can reduce slot pipe fitting occupation space like this.
In the above solution heat treatment device for the groove pipe fitting, the connecting section is cylindrical, and the outer diameter of the connecting section is 2-5 times of the size of the hanging rod.
Such structure can effectively increase the weight of peg one side department, when the slot pipe fitting was connected at the peg opposite side, can guarantee as far as possible that the peg is in the vertical state balanced.
Compared with the prior art, the groove pipe solid solution heat treatment device can align the spring compression rear fixing ring and the movable ring only by applying external force, and at the moment, the groove pipe can be conveniently inserted into the fixing ring and the movable ring. Certainly, the groove of the groove pipe fitting is just opposite to the fixed ring and the movable ring, and after the external force is stopped, the inner sides of the fixed ring and the movable ring can respectively abut against the two sides of the groove pipe fitting under the elastic force action of the spring. It can be seen that the whole installation process is fast and convenient. Otherwise, external force is applied to enable the groove pipe fitting to be conveniently separated from the device after the fixed ring and the movable ring are overlapped.
Because the slot of slot pipe fitting just inlays in solid fixed ring inboard and activity ring inboard, consequently, the positional stability of slot pipe fitting is still than higher, has very high practical value.
Drawings
FIG. 1 is a schematic sectional view of the solution heat treatment apparatus for grooved pipes.
FIG. 2 is a schematic top view of the joint between the movable ring and the fixed ring in the solution heat treatment device for grooved pipes.
In the figure, 1, a hanging rod; 1a, a hanging part; 2. a fixing ring; 3. a movable ring; 4. a first guide rod; 5. a second guide rod; 6. a spring; 7. a connecting section; 8. a grooved pipe fitting; 8a, a groove.
Detailed Description
As shown in fig. 1 and 2, the groove pipe solid solution heat treatment device comprises a rod-shaped hanging rod 1, wherein the upper end of the hanging rod 1 is a hook-shaped hanging part 1a, the groove-shaped hanging rod further comprises an
Elasticity locking structure includes
The lower part of the
The end part of the second guide rod 5 is provided with a connecting section 7 which is perpendicular to the second guide rod, the end part of the spring 6 is abutted against the connecting section 7, and the end part of the connecting section 7 is fixedly connected with the
The connecting section 7 is cylindrical, and the outer diameter of the connecting section 7 is 2-5 times of the size of the hanging rod 1.
This groove pipe fitting solution heat treatment device is creative connects the movable ring on the peg through elasticity locking structure, and the movable ring presses the one side at groove pipe fitting slot department under the effect of elasticity locking structure, and solid fixed ring presses the opposite side at groove pipe fitting slot department. Such a structure ensures that the grooved tube is stably positioned between the stationary ring and the movable ring.
Of course, the hanging rod for stably connecting the groove pipe fittings can be stably and conveniently connected to the conveying track of the heat treatment system through the hanging part on the hanging rod. Because the groove pipe fitting is stably positioned at the device, the groove pipe fitting cannot be separated from the hanging rod when moving along with the hanging rod in the heat treatment process.
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