CN215747965U - End positioning mechanism for cutting and processing heat exchange tube joint - Google Patents
End positioning mechanism for cutting and processing heat exchange tube joint Download PDFInfo
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- CN215747965U CN215747965U CN202122279408.5U CN202122279408U CN215747965U CN 215747965 U CN215747965 U CN 215747965U CN 202122279408 U CN202122279408 U CN 202122279408U CN 215747965 U CN215747965 U CN 215747965U
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- limiting hole
- hole
- heat exchange
- positioning
- exchange tube
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Abstract
The utility model discloses an end positioning mechanism for cutting off a heat exchange tube joint, which is characterized in that: the positioning device comprises a positioning block, wherein a limiting hole is formed in the left side of the positioning block, a coaxially arranged positioning rod is arranged in the limiting hole, and the left end of the positioning rod is of a conical structure with a small left end and a large right end; the right side of locating piece is equipped with a pneumatic cylinder, the right side in spacing hole is equipped with the through-hole of a coaxial setting, the diameter of through-hole with the locating lever phase-match, the right side of locating lever passes the through-hole with the output shaft of pneumatic cylinder links to each other. The utility model improves the processing quality of the product, reduces the labor intensity of operators and ensures the subsequent assembly quality of the product.
Description
Technical Field
The utility model relates to a heat exchange tube, in particular to an end positioning mechanism for cutting off a joint of the heat exchange tube.
Background
When the heat exchange pipe joint is cut off and processed, due to the material characteristics, the heat exchange pipe joint is extremely easy to deform, so that the joint and the heat exchange pipe are assembled in the follow-up process, or the assembly is not carried out, an operator needs to manually adjust the deformation of the joint, or after the assembly is completed, due to the deformation of the material, some tiny leakage parts cannot be found, and the leakage is known to occur only when the heat exchange pipe joint is used, so that the follow-up normal use is influenced.
Disclosure of Invention
The utility model aims to provide an end positioning mechanism for cutting and processing a heat exchange pipe joint, which reduces the labor intensity of operators and improves the subsequent assembly efficiency and quality.
In order to achieve the purpose, the utility model adopts the technical scheme that: an end positioning mechanism for cutting off a heat exchange tube joint comprises a positioning block, wherein a limiting hole is formed in the left side of the positioning block, a coaxially arranged positioning rod is arranged in the limiting hole, and the left end of the positioning rod is of a conical structure with a small left end and a large right end; the right side of locating piece is equipped with a pneumatic cylinder, the right side in spacing hole is equipped with the through-hole of a coaxial setting, the diameter of through-hole with the locating lever phase-match, the right side of locating lever passes the through-hole with the output shaft of pneumatic cylinder links to each other.
In the technical scheme, a material pushing sleeve ring is further arranged in the limiting hole, the material pushing sleeve ring is sleeved outside the positioning rod, the outer edge surface of the material pushing sleeve ring abuts against the inner wall of the limiting hole, and the length of the material pushing sleeve ring is smaller than that of the limiting hole.
In the technical scheme, a transverse through groove is formed in the top of the positioning block, and the bottom of the transverse through groove is communicated with the limiting hole; the locating piece is characterized in that a transverse cylinder is arranged on the right side of the top of the locating piece, a vertical connecting plate is inserted into the transverse through groove, the top of the vertical connecting plate is connected with an output shaft on the left side of the transverse cylinder, and the bottom of the vertical connecting plate is connected with the top of the material pushing sleeve ring.
In the above technical scheme, the right side of the pushing sleeve ring is in contact with the right side surface of the limiting hole in the retraction state of the output shaft of the transverse cylinder; and under the extending state of the output shaft of the transverse cylinder, the left side of the material pushing sleeve ring is arranged outside the left side of the limiting hole.
In the technical scheme, a vertical notch is formed in the right side of the top of the material pushing lantern ring, and the bottom of the vertical connecting plate is inserted into the vertical notch.
In the above technical scheme, the left side surface of the positioning rod is flush with the left side surface of the limiting hole when the output shaft of the hydraulic cylinder is in a retraction state.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the limiting hole is formed in the positioning block, the product is positioned by the limiting hole, meanwhile, the coaxial positioning rod is arranged in the positioning block, and the positioning rod is used for supporting and positioning the inside of the product, so that the positioning can be carried out in the cutting process, the end part of the product is prevented from deforming, the positioning rod is driven to move through the arrangement of the hydraulic cylinder, the positioning rod is used for carrying out micro shaping on the end part deformation part of the product, the deformation of the product is prevented, the subsequent assembly efficiency and quality are ensured, the manual shaping of operators is not needed, and the labor intensity of the operators is reduced.
Drawings
Fig. 1 is a schematic structural diagram in a first embodiment of the present invention.
Wherein: 1. positioning blocks; 2. a limiting hole; 3. positioning a rod; 4. a hydraulic cylinder; 5. a through hole; 6. a pusher collar; 7. a transverse through groove; 8. a transverse cylinder; 9. a vertical connecting plate; 10. a vertical notch.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1, the end positioning mechanism for cutting and processing the heat exchange tube joint comprises a positioning block 1, wherein a limiting hole 2 is formed in the left side of the positioning block, a positioning rod 3 coaxially arranged is arranged in the limiting hole, and the left end of the positioning rod is of a conical structure with a small left end and a large right end; the right side of locating piece is equipped with a pneumatic cylinder 4, the right side in spacing hole is equipped with a coaxial through-hole 5 that sets up, the diameter of through-hole with the locating lever phase-match, the right side of locating lever passes the through-hole with the output shaft of pneumatic cylinder links to each other.
In this embodiment, in actual use, the right end of the product is inserted into the limit hole, and then the product is cut by the cutting mechanism, wherein, in this process, the inside of the product is supported by the positioning rod, which can prevent the product from deforming in the cutting process. Simultaneously, the setting of pneumatic cylinder can drive the locating lever and remove about, can enough take out the product from spacing downthehole, simultaneously, can also utilize the left toper structure of locating lever to insert the local direction that the incision can warp for the locating lever inserts completely in the product, carries out the plastic to it, realizes automatic plastic, need not the manual plastic of operating personnel, reduces operating personnel intensity of labour, guarantees subsequent packaging efficiency and quality of product, prevents to appear leaking the phenomenon.
In this embodiment, the setting of toper structure is adopted on the locating lever left side, when the product inserts spacing downthehole, can prevent effectively that it is blockked by the locating lever to lead to the product because small deformation, utilize toper mechanism direction, make the smooth cover of product in the outside of locating lever, and simultaneously, after processing is accomplished, the pneumatic cylinder output shaft stretches out, drive the locating lever and remove towards the left side, make the locating lever left end insert in the product that has not been cut off yet, utilize toper structure direction to insert, make the left end of locating lever insert inside the product that has not been cut off, carry out the plastic with its small deformation department, the toper structure department of locating lever is through the left side by the cut off product completely simultaneously, be in the left side outside of product, the plastic of the small deformation department in product left side that will have been cut off, realize the quick plastic of product, need not the manual plastic of manual work.
As shown in fig. 1, a material pushing sleeve ring 6 is further arranged in the limiting hole, the material pushing sleeve ring is sleeved outside the positioning rod, the outer edge surface of the material pushing sleeve ring abuts against the inner wall of the limiting hole, and the length of the material pushing sleeve ring is smaller than that of the limiting hole.
The top of the positioning block is provided with a transverse through groove 7, and the bottom of the transverse through groove is communicated with the limiting hole; the right side of the top of the positioning block is provided with a transverse cylinder 8, a vertical connecting plate 9 is inserted into the transverse through groove, the top of the vertical connecting plate is connected with an output shaft on the left side of the transverse cylinder, and the bottom of the vertical connecting plate is connected with the top of the material pushing lantern ring.
Under the retraction state of the output shaft of the transverse cylinder, the right side of the material pushing sleeve ring is in contact with the right side surface of the limiting hole; and under the extending state of the output shaft of the transverse cylinder, the left side of the material pushing sleeve ring is arranged outside the left side of the limiting hole.
In this embodiment, after the product cuts off the completion, in order to realize the ejection of compact, through the setting of pushing away the material lantern ring and horizontal cylinder, utilize stretching out of horizontal cylinder output shaft, drive and push away the material lantern ring and remove towards left side and break away from spacing hole, realize automatic unloading.
The right side of the top of the pushing lantern ring is provided with a vertical notch 10, and the bottom of the vertical connecting plate is inserted into the vertical notch. In the embodiment, in order to facilitate the installation of the pushing sleeve ring and the vertical connecting plate and ensure that the pushing sleeve ring is smoothly installed in the limiting hole, the notch is directly arranged on the pushing sleeve ring, the bottom of the vertical connecting plate is directly inserted into the vertical notch, so that when the horizontal cylinder drives the vertical connecting plate to move left and right, the pushing sleeve ring can be driven to move left and right through the vertical gap, meanwhile, when in disassembly, the vertical connecting plate is directly pulled upwards after being disconnected with the transverse cylinder, the vertical connecting plate and the pushing lantern ring can be disassembled conveniently and quickly, the same is true when the pushing lantern ring is inserted into the limiting hole, in directly inserting vertical breach with vertical connecting plate from horizontal logical inslot, be connected vertical connecting plate again with the output shaft of horizontal cylinder can, be convenient for install and dismantle.
And under the retraction state of the hydraulic cylinder output shaft, the left side surface of the positioning rod is flush with the left side surface of the limiting hole.
Claims (6)
1. The utility model provides a heat exchange tube connects cuts off processing and uses tip positioning mechanism which characterized in that: the positioning device comprises a positioning block, wherein a limiting hole is formed in the left side of the positioning block, a coaxially arranged positioning rod is arranged in the limiting hole, and the left end of the positioning rod is of a conical structure with a small left end and a large right end; the right side of locating piece is equipped with a pneumatic cylinder, the right side in spacing hole is equipped with the through-hole of a coaxial setting, the diameter of through-hole with the locating lever phase-match, the right side of locating lever passes the through-hole with the output shaft of pneumatic cylinder links to each other.
2. An end positioning mechanism for cutting process of heat exchange tube joints as claimed in claim 1, wherein: the limiting hole is internally provided with a material pushing sleeve ring, the material pushing sleeve ring is sleeved outside the positioning rod, the outer edge surface of the material pushing sleeve ring is abutted against the inner wall of the limiting hole, and the length of the material pushing sleeve ring is smaller than that of the limiting hole.
3. An end positioning mechanism for cutting process of heat exchange tube joints as claimed in claim 2, wherein: the top of the positioning block is provided with a transverse through groove, and the bottom of the transverse through groove is communicated with the limiting hole; the locating piece is characterized in that a transverse cylinder is arranged on the right side of the top of the locating piece, a vertical connecting plate is inserted into the transverse through groove, the top of the vertical connecting plate is connected with an output shaft on the left side of the transverse cylinder, and the bottom of the vertical connecting plate is connected with the top of the material pushing sleeve ring.
4. An end positioning mechanism for cutting process of heat exchange tube joints as claimed in claim 3, wherein: under the retraction state of the output shaft of the transverse cylinder, the right side of the material pushing sleeve ring is in contact with the right side surface of the limiting hole; and under the extending state of the output shaft of the transverse cylinder, the left side of the material pushing sleeve ring is arranged outside the left side of the limiting hole.
5. An end positioning mechanism for cutting process of heat exchange tube joints as claimed in claim 3, wherein: the right side of the top of the pushing lantern ring is provided with a vertical notch, and the bottom of the vertical connecting plate is inserted into the vertical notch.
6. An end positioning mechanism for cutting process of heat exchange tube joints as claimed in claim 1, wherein: and under the retraction state of the output shaft of the hydraulic cylinder, the left side surface of the positioning rod is flush with the left side surface of the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279408.5U CN215747965U (en) | 2021-09-18 | 2021-09-18 | End positioning mechanism for cutting and processing heat exchange tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122279408.5U CN215747965U (en) | 2021-09-18 | 2021-09-18 | End positioning mechanism for cutting and processing heat exchange tube joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215747965U true CN215747965U (en) | 2022-02-08 |
Family
ID=80089367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122279408.5U Active CN215747965U (en) | 2021-09-18 | 2021-09-18 | End positioning mechanism for cutting and processing heat exchange tube joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215747965U (en) |
-
2021
- 2021-09-18 CN CN202122279408.5U patent/CN215747965U/en active Active
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