CN115045895A - Curing tool - Google Patents

Abstract

The invention discloses a curing tool, which comprises: the base assembly is provided with a plurality of groups of placing grooves for placing the components to be solidified in parallel, each placing groove at least comprises a first placing part and a second placing part, and the first placing part and the second placing part are coaxial; the upper cover assembly is connected with the base assembly in a sliding mode and is provided with a plurality of extending parts, and the extending parts correspond to the placing grooves one to one; the driving assembly is used for driving the upper cover assembly to slide relative to the base assembly, and when the driving assembly drives the upper cover assembly to slide towards the base assembly, the extending part extends into the placing groove. According to the curing tool disclosed by the invention, the placing grooves are formed in the base to ensure the coaxiality of the parts to be cured, the extending parts are arranged on the upper cover component to extend into the placing grooves to realize the compression of the parts to be cured, and the plurality of groups of placing grooves are formed in the same base component to simultaneously cure the plurality of groups of parts, so that the curing effect and the curing efficiency are improved.

Description

Curing tool

Technical Field

The invention relates to the technical field of cold accumulator production equipment, in particular to a curing tool.

Background

The regenerator in the rotary integral Stirling refrigerator is a regenerative heat exchanger, and in low-temperature circulation, the regenerator has the same function as the heat exchanger, namely, the purpose of accumulating cold energy is achieved through heat exchange.

The cold accumulator mainly comprises silk screen and silk screen shell, need pack the silk screen in the silk screen shell earlier in the manufacturing process of cold accumulator, after filling, need use glue to bond the one end of silk screen shell and the one end of inflation plunger together, because the solidification of glue needs several hours, consequently scribbles at glue after, need compress tightly cold accumulator and inflation plunger and keep several hours, consequently need increase the solidification frock to make cold accumulator and inflation plunger get into the solidification stage by oneself.

The existing regenerator curing tool compresses each regenerator to be cured through a screw, and the compression process can cause the rotation of the regenerator, so that the coaxiality between the regenerator and an expansion plunger is difficult to ensure, and the problem of poor curing effect is caused; and when a plurality of regenerators are solidified simultaneously, a plurality of screws need to be screwed down, and when the solidified regenerators are taken out, a plurality of screws need to be screwed down, so that the production efficiency is low.

Therefore, how to improve the curing effect and curing efficiency of the regenerator is a problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

In view of this, an object of the present invention is to provide a curing tool to improve the curing effect and curing efficiency of the regenerator.

In order to achieve the purpose, the invention provides the following technical scheme:

a curing tool, comprising:

the base assembly is provided with a plurality of groups of placing grooves for placing components to be cured, the placing grooves at least comprise a first placing part and a second placing part, and the first placing part and the second placing part are coaxial;

the upper cover assembly is connected with the base assembly in a sliding mode and is provided with a plurality of extending parts, and the extending parts correspond to the placing grooves one to one;

the driving assembly is used for driving the upper cover assembly to slide relative to the base assembly, and when the driving assembly drives the upper cover assembly to slide towards the base assembly, the extending portion extends into the placing groove.

Preferably, in above-mentioned solidification frock, drive assembly is including opening the rotation axis that has the external screw thread, the first end fixedly connected with of rotation axis rotates the handle, and second end joint has the fixed block, the fixed block with base subassembly fixed connection, the upper cover subassembly seted up with rotation axis thread fit's screw hole, the rotation axis passes base subassembly with the upper cover subassembly sets up, rotates rotatory handle is in order to drive the upper cover subassembly is followed the axial of rotation axis is relative the base subassembly slides.

Preferably, in above-mentioned solidification frock, the fixed block includes spacing piece and fastener, spacing piece pass through the fastener with base subassembly fixed connection, the rotation axis lateral wall is provided with annular spacing groove along circumference, spacing piece embedding spacing groove is with the joint rotation axis.

Preferably, in the curing tool, sliding grooves are formed in two sides of the base assembly, and sliding blocks embedded in the sliding grooves are formed in two sides of the upper cover assembly.

Preferably, in the curing tool, the protruding portion includes a press pin, and the middle of the press pin is protruded, and the two ends of the press pin are recessed.

Preferably, in the curing tool, the upper cover assembly is provided with a plurality of counter bores, and the buffer spring arranged at one end of the press pin is mounted in the counter bores.

Preferably, in the curing tool, the cross section of the placing groove is a semicircle.

Preferably, in the curing tool, the driving assembly is disposed at a central position of the upper cover assembly, and the plurality of protruding portions are symmetrically disposed with respect to the driving assembly.

Preferably, in the curing tool, the first placing part and the second placing part have the same or different cross-sectional dimensions.

Preferably, in the curing tool, a plurality of sets of the placing grooves are arranged in parallel.

According to the technical scheme, the curing tool comprises a base assembly, an upper cover assembly and a driving assembly, wherein the base assembly is provided with a placing groove for placing a component to be cured, the placing groove at least comprises a first placing part and a second placing part for respectively placing the component to be cured, and the first placing part and the second placing part are coaxially arranged, so that the components to be cured respectively placed in the first placing part and the second placing part are coaxially arranged, and meanwhile, a plurality of groups of components to be cured can be placed in the plurality of groups of placing grooves simultaneously; the upper cover assembly is connected with the base assembly in a sliding mode, a plurality of extending portions are arranged on the upper cover assembly and correspond to the placing grooves one to one, the extending portions correspond to the placing grooves one to one, namely the number of the extending portions is the same as that of the placing grooves, and meanwhile the extending portions can extend into the placing grooves in the sliding process of the upper cover assembly due to the arrangement positions of the extending portions relative to the placing grooves, so that when parts to be solidified are placed in the placing grooves, the parts to be solidified are pressed tightly and the time required by solidification is kept; the drive assembly is used for driving the upper cover assembly to slide relative to the base assembly, specifically speaking, the drive assembly is used for driving the upper cover assembly to slide so as to drive the extension portion to extend into the placing groove, so that when the curing is needed, the part to be cured, which is placed in the placing groove, is compressed through the extension portion.

Above-mentioned technical scheme is when treating the solidification of solidification part, treat the part of solidification after the multiunit rubber coating and place in the multiunit standing groove on the base subassembly, because each standing part on the standing groove is coaxial setting, make the part of placing in the standing groove keep coaxial state, place the back and slide in order to drive the relative base subassembly of upper cover subassembly through adjusting the drive assembly drive, thereby make the extension on the upper cover subassembly stretch into in the standing groove, and compress tightly the part of treating the solidification of placing in the standing groove, keep compressing tightly the state to the part solidification after, adjust the drive assembly and make the extension on the upper cover subassembly stretch out the standing groove, take out the part after the solidification in order to accomplish the solidification. Compared with the curing mode in the prior art, the curing tool provided by the invention does not need to coaxially place the parts to be cured firstly and then fix the parts to be cured through screw compression, the screws need to be disassembled after curing is finished, but the coaxial arrangement of the parts to be cured is realized through the preset coaxial placing grooves, so that the influence on the coaxiality of the parts to be cured in the screw installation and disassembly processes is avoided, the curing effect is improved; and can realize the curing when the solidification part is treated to the multiunit through the quantity that increases standing groove and extension, the installation of part with take out need not dismouting screw, convenient and fast has promoted solidification efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a curing tool provided in an embodiment of the present invention;

FIG. 2 is a side view of a curing tool provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a base assembly according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a lid assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of a protruding portion according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;

wherein, 10 is a base component, 110 is a placing groove, 1110 is a first placing part, 1120 is a second placing part, 120 is a sliding groove, 20 is an upper cover component, 210 is an extending part, 2110 is a pressing pin, 2120 is a buffer spring, 2130 is a first spring, 2140 is a second spring, 220 is a threaded hole, 230 is a sliding block, 30 is a driving component, 310 is a rotating shaft, 3110 is a limiting groove, 320 is a rotating handle, 330 is a fixing block, 3310 is a limiting sheet, and 3320 is a fastening piece.

Detailed Description

The core of the invention is to provide a curing tool to improve the curing effect and curing efficiency of the regenerator.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below are not intended to limit the scope of the present invention as set forth in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

As shown in fig. 1 to 6, a curing tool provided in an embodiment of the present invention includes a base assembly 10, an upper cover assembly 20 and a driving assembly 30, wherein a placement groove 110 for placing a component to be cured is disposed on the base assembly 10, the placement groove 110 includes at least a first placement portion 1110 and a second placement portion 1120 for placing the component to be cured, respectively, and the first placement portion 1110 and the second placement portion 1120 are disposed coaxially, it should be noted that, in an embodiment of the present invention, a regenerator and an expansion plunger need to be cured, so the first placement portion 1110 and the second placement portion 1120 need to be disposed to place the regenerator and the expansion plunger, respectively, and at the same time, the regenerator and the expansion plunger maintain a coaxial state through coaxial opening of the first placement portion 1110 and the second placement portion 1120; correspondingly, when three or more components need to be cured in other embodiments, three or more placing parts may be provided for the placing groove 110 to maintain the coaxiality between the multiple components, and the placing groove 110 is provided to make it easier to ensure the coaxiality between the multiple components to be cured compared with the prior art, and meanwhile, multiple sets of placing grooves 110 are provided on the base assembly 10 to simultaneously place multiple sets of components to be cured.

The upper cover assembly 20 is slidably connected with the base assembly 10, so that when a component to be cured is placed in the placing groove 110, the component to be cured in the placing groove 110 is compressed through relative sliding between the upper cover assembly 20 and the base assembly 10, specifically, a plurality of protruding portions 210 are provided on the upper cover assembly 20, and the protruding portions 210 correspond to the placing grooves 110 one to one, it should be noted that, here, the protruding portions 210 correspond to the placing grooves 110 one to one, that is, the number of the protruding portions 210 is the same as the number of the placing grooves 110, and meanwhile, the position of the protruding portions 210 relative to the placing grooves 110 enables the protruding portions 210 to protrude into the placing groove 110 in the sliding process of the upper cover assembly 20, so that when a component to be cured is placed in the placing groove 110, the component to be cured is compressed and the time required for curing the component is kept.

The driving assembly 30 is used for driving the upper cover assembly 20 to slide relative to the base assembly 10, specifically, the driving assembly 30 is used for driving the upper cover assembly 20 to slide so as to drive the extension portion 210 to extend into the placing groove 110, so that after a component to be cured is placed in the placing groove 110, the driving assembly 30 drives the extension portion 210 to press the component to be cured placed in the placing groove 110.

In the above embodiment, when the components to be cured need to be cured, a plurality of groups of components to be cured after being coated with glue are placed in the plurality of groups of placing grooves 110 on the base assembly 10, because each placing portion on the placing groove 110 is coaxially arranged, the components placed in the placing grooves 110 keep a coaxial state, after the placement is completed, the driving assembly 30 is adjusted to drive the upper cover assembly 20 to slide relative to the base assembly 10, so that the extension portion 210 on the upper cover assembly 20 extends into the placing groove 110, and compresses the components to be cured placed in the placing groove 110, after the compression state is maintained until the component curing is completed, the driving assembly 30 is adjusted to enable the extension portion 210 on the upper cover assembly 20 to extend out of the placing groove 110, and the cured components are taken out to complete the curing.

In the curing tool provided by the embodiment of the invention, a plurality of groups of placing grooves 110 are arranged on a base assembly 10, and at least two placing parts in a coaxial state are arranged in the placing grooves 110, so that the base assembly 10 provided by the invention can simultaneously place a plurality of groups of components to be cured, and keep the coaxial state of the components to be cured in the placing grooves 110, and meanwhile, a driving assembly 30 is arranged to drive an upper cover assembly 20 to slide relative to the base assembly 10, so as to extend into the placing grooves 110 through a plurality of extending parts 210 on the upper cover assembly 20 and press the components to be cured in the placing grooves 110 tightly, compared with the curing mode in the prior art, when the curing tool provided by the embodiment of the invention is used for curing, the components to be cured are not required to be coaxially placed firstly and then fixed through screw pressing, screws are removed after curing is completed, but the coaxial arrangement of the components to be cured is realized through the placing parts coaxially arranged in the placing grooves 110, the influence on the coaxiality of the part to be cured in the processes of mounting and dismounting the screw is avoided, and the effect after curing is improved; and can realize the simultaneous solidification of the multiunit part of treating the solidification through increasing the quantity of standing groove 110 and extension 210, the installation of part need not independent dismouting screw with taking out, convenient and fast has promoted solidification efficiency.

Further, the driving assembly 30 may be a motor, an air cylinder, or may be manually driven, and in the curing tool provided in an embodiment of the present invention, the driving assembly 30 includes a rotating shaft 310, a rotating handle 320, and a fixing block 330, wherein a side wall of the rotating shaft 310 is provided with an external thread, a first end of the rotating shaft 310 is fixedly connected to the rotating handle 320, a second end of the rotating shaft 310 is fastened to the fixing block 330, the rotating shaft 310 is disposed through the base assembly 10 and the upper cover assembly 20, the upper cover assembly 20 is provided with a threaded hole 220 that is in threaded engagement with the rotating shaft 310, and the fixing block 330 that passes through the second ends of the rotating shaft 310 of the base assembly 10 and the upper cover assembly 20 is fixedly connected to the base assembly 10, so that when the rotating shaft 320 is rotated to drive the rotating shaft 310, the rotating shaft 310 and the base assembly 10 are fixed in the axial direction of the rotating shaft 310, and due to the threaded engagement of the rotating shaft 310 and the upper cover assembly 20, so that when the rotating handle 320 is rotated, the cover assembly 20 will move along the axial direction of the rotating shaft 310, i.e. the cover assembly 20 slides relative to the base assembly 10 along the axial direction of the rotating shaft 310, so as to achieve the purpose that the driving assembly 30 drives the extension part 210 to extend into the accommodating groove 110.

It should be noted that in one embodiment of the present invention, when the rotation knob 320 is rotated clockwise, the cover assembly 20 moves toward the base assembly 10, and when the rotation knob 320 is rotated counterclockwise, the cover assembly 20 moves away from the base assembly 10.

On the basis of the above embodiments, as shown in fig. 6, the fixing block 330 includes a position-limiting plate 3310 and a fastening member 3320, the position-limiting plate 3310 is fixedly connected to the base assembly 10 via the fastening member 3320, an annular position-limiting groove 3110 is circumferentially disposed on the sidewall of the rotating shaft 310, the position-limiting plate 3310 is inserted into the position-limiting groove 3110 to clamp the rotating shaft 310, the structure enables the rotating shaft 310 to be smoothly driven by the rotating handle 320 to rotate, and the position-limiting plate 3310 is inserted into the position-limiting groove 3110 to fix the rotating shaft 310 and the base assembly 10 in the axial direction of the rotating shaft 310 when the rotating shaft 310 rotates.

Further, in the curing tool provided in the embodiment of the present invention, the sliding groove 120 is disposed on the base assembly 10, two sliding grooves 120 are disposed in parallel on two sides of the base assembly 10, correspondingly, two sliding blocks 230 are disposed on two sides of the upper cover assembly 20, the sliding blocks 230 are embedded in the sliding grooves 120 and slidably connected with the sliding grooves 120, so as to achieve sliding fit between the upper cover assembly 20 and the base assembly 10 through sliding fit between the sliding blocks 230 and the sliding grooves 120, and at the same time, one sliding block 230 is disposed on each of two sides of the upper cover assembly 20, so that the upper cover assembly 20 is well limited in the sliding process, and further the sliding process of the upper cover assembly 20 is smoother, thereby ensuring that the protruding portion 210 of the upper cover assembly 20 does not deflect when extending into the placing groove 110, and achieving axial compression of the component to be cured in the placing groove 110.

Further, as shown in fig. 4 and 5, in the curing tool provided by the embodiment of the present invention, the protruding portion 210 includes a press pin 2110, the press pin 2110 is a cylindrical structure having an annular protrusion in the middle and annular recesses at both ends, and the recessed regions at both ends of the press pin 2110 are respectively sleeved with a buffer spring 2120, for convenience of description, when the press pin 2110 is disposed on the upper cover assembly 20, the buffer spring 2120 facing one side of the upper cover assembly 20 is referred to as a first spring 2130, the buffer spring 2120 facing one side of the upper cover assembly 20 is referred to as a second spring 2140, both ends of the first spring 2130 are respectively connected to the upper cover assembly 20 and the press pin 2110, and functions to obtain a certain degree of axial freedom for the press pin 2110 when the upper cover assembly 20 pushes the press pin 2110 to extend into the placing groove 110 and to press the component to be cured, and the degree of freedom enables the plurality of press pins 2110 to generate different degrees of pressing effects when the upper cover assembly 20 presses the plurality of press pins 2110, that is, when the parts of the same batch are cured, the parts to be cured in the placement grooves 110 may have different lengths, and the pressing pins 2110 corresponding to different placement grooves 110 have different heights in the axial direction due to the arrangement of the first springs 2130, but are all pressed by the pressing action of the upper cover so as to press the parts to be cured in the corresponding placement grooves 110.

The two ends of the second spring 2140 are respectively connected to the press pin 2110 and the base assembly 10, when the press pin 2110 presses the to-be-cured member in the placement groove 110, the second spring 2140 is in a compressed state, the second spring 2140 functions to achieve elastic connection of the press pin 2110 with the base assembly 10, and when the upper cover assembly 20 moves upward while protecting the press pin 2110, the press pin 2110 is ejected by the elastic force of the second spring 2140 to unlock the to-be-cured member in the placement groove 110.

Further, in order to maintain the stability of the installation of the press pin 2110, in an embodiment of the present invention, a plurality of counter bores are formed in the upper cover assembly 20, and the buffer spring 2120 disposed on the press pin 2110 is installed in the counter bores.

In order to facilitate the operator to place the to-be-cured member in the placing groove 110 and to observe the placing state of the to-be-cured member in the placing groove 110, in a specific embodiment of the present invention, the cross section of the placing groove 110 is a semicircle, that is, the placing groove 110 is an open groove body, which makes the placing and taking out of the to-be-cured member more convenient.

Further, in a preferred embodiment of the present invention, the driving assembly 30 is disposed at a central position of the cover assembly 20, and meanwhile, the plurality of protruding portions 210 are symmetrically disposed with respect to the driving assembly 30, so that when the driving assembly 30 drives the cover assembly 20 to move toward the base assembly 10, the moving distance of the symmetrically disposed protruding portions 210 is more uniform, thereby achieving an effect of uniformly pressing the protruding portions 210 against the to-be-cured components in the placing groove 110.

Further, as shown in fig. 3, the first placing section 1110 and the second placing section 1120 are used for preventing two kinds of components to be cured from being placed, and in order to ensure the coaxiality of the components to be cured, it is preferable that the first placing section 1110 and the second placing section 1120 are respectively the same as the cross-sectional dimensions of the two kinds of components, so that the two kinds of components are just embedded and placed in the first placing section 1110 and the second placing section 1120, and therefore the cross-sectional dimensions of the first placing section 1110 and the second placing section 1120 are the same or different to adapt to the components to be cured with different dimensions.

In an embodiment of the present invention, the first placing portion 1110 is used for placing a regenerator, so that the cross-sectional radius of the first placing portion 1110 is the same as that of the regenerator to just place the regenerator; correspondingly, the second placing portion 1120 is used for placing the expansion plunger, the section radius of the second placing portion 1120 is the same as that of the expansion plunger, so that the expansion plunger is just placed, the regenerator and the expansion plunger are coaxial after the placement is completed, and the regenerator is compressed from one end of the regenerator by the extension portion 210 of the upper cover assembly 20, so that the regenerator is compressed to the expansion plunger, and the time required for the solidification of the regenerator and the expansion plunger is kept.

Further, in a preferred embodiment of the present invention, a plurality of sets of the placing slots 110 are arranged in parallel, and correspondingly, a plurality of the protruding portions 210 are also arranged in parallel, so as to ensure that the protruding portions 210 have a more uniform pressing effect on the parts to be cured in the placing slots 110.

The terms "first" and "second," and the like in the description and claims of the present invention and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include other steps or elements not listed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a solidification frock which characterized in that includes:

the base assembly (10), a plurality of groups of placing grooves (110) for placing the components to be cured are arranged on the base assembly (10), the placing grooves (110) at least comprise a first placing part (1110) and a second placing part (1120), and the first placing part (1110) and the second placing part (1120) are coaxial;

the upper cover assembly (20) is connected with the base assembly (10) in a sliding mode, the upper cover assembly (20) is provided with a plurality of extending parts (210), and the extending parts (210) correspond to the placing grooves (110) one by one;

the driving assembly (30) is used for driving the upper cover assembly (20) to slide relative to the base assembly (10), and when the driving assembly (30) drives the upper cover assembly (20) to slide towards the base assembly (10), the extending part (210) extends into the placing groove (110).

2. The curing tool as claimed in claim 1, wherein the driving assembly (30) comprises a rotating shaft (310) with an external thread, a rotating handle (320) is fixedly connected to a first end of the rotating shaft (310), a fixing block (330) is clamped to a second end of the rotating shaft (310), the fixing block (330) is fixedly connected to the base assembly (10), a threaded hole (220) in threaded fit with the rotating shaft (310) is formed in the upper cover assembly (20), the rotating shaft (310) penetrates through the base assembly (10) and the upper cover assembly (20), and the rotating handle (320) is rotated to drive the upper cover assembly (20) to slide relative to the base assembly (10) along the axial direction of the rotating shaft (310).

3. The curing tool as claimed in claim 2, wherein the fixing block (330) comprises a position-limiting plate (3310) and a fastening member (3320), the position-limiting plate (3310) is fixedly connected to the base assembly (10) via the fastening member (3320), an annular position-limiting groove (3110) is circumferentially formed in a side wall of the rotating shaft (310), and the position-limiting plate (3310) is embedded in the position-limiting groove (3110) to clamp the rotating shaft (310).

4. The curing tool according to claim 1, wherein sliding grooves (120) are formed in two sides of the base assembly (10), and sliding blocks (230) embedded in the sliding grooves (120) are formed in two sides of the upper cover assembly (20).

5. The curing tool as claimed in claim 1, wherein the extension part (210) comprises a press pin (2110), and the middle of the press pin (2110) is convex and the two ends of the press pin are concave, and are sleeved with buffer springs (2120).

6. The curing tool as set forth in claim 5, characterized in that the upper cover assembly (20) is provided with a plurality of counter bores, and the buffer spring (2120) disposed at one end of the press pin (2110) is installed in the counter bores.

7. The curing tooling of claim 1 wherein the cross-section of the placement slot (110) is a semi-circle.

8. The curing tool according to claim 1, wherein the driving assembly (30) is disposed at a central position of the upper cover assembly (20), and the plurality of protruding portions (210) are symmetrically disposed with respect to the driving assembly (30).

9. The curing tooling of claim 1, wherein the first placement portion (1110) and the second placement portion (1120) have the same or different cross-sectional dimensions.

10. The curing tooling of any one of claims 1-9 wherein a plurality of sets of the placement slots (110) are arranged in parallel.

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