CN220972251U - Device for taking out core rod guide sleeve - Google Patents
Device for taking out core rod guide sleeve Download PDFInfo
- Publication number
- CN220972251U CN220972251U CN202322493260.4U CN202322493260U CN220972251U CN 220972251 U CN220972251 U CN 220972251U CN 202322493260 U CN202322493260 U CN 202322493260U CN 220972251 U CN220972251 U CN 220972251U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- pull rod
- pulling head
- installation groove
- pin shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to the technical field of automobile part processing, in particular to a device for taking out a core rod guide sleeve, which comprises a pull rod, a pin shaft and a pulling head, wherein one end of the pull rod is provided with an axial installation groove, two sides of the axial installation groove are provided with radial through holes, the pulling head is positioned in the axial installation groove, the pulling head is connected with the radial through holes by the pin shaft, the outer diameter of the pull rod is smaller than the inner diameter of the guide sleeve, and the length of the pulling head is larger than the inner diameter of the guide sleeve and smaller than the outer diameter of the guide sleeve. Compared with the prior art, the utility model designs the guide sleeve taking-out device consisting of the pull rod, the pin shaft and the pulling head, after the pull rod is inserted into the guide sleeve, the guide sleeve can be clamped by the pulling head by rotating the pull rod, so that the guide sleeve can be quickly taken out, the mold changing time is shortened, and the comprehensive efficiency of equipment is improved. The utility model has the advantages of simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a device for taking out a core rod guide sleeve.
Background
When the product is changed in the steering shaft rotary forging line, the guide sleeve in the equipment needs to be replaced. However, in practice, it has been found that the guide sleeve is difficult to remove because: 1, the position of the guide sleeve in the equipment is hidden; 2, as shown in fig. 1, the guide sleeve is a cylinder, the cylinder is provided with a through hole 11 which transversely penetrates, one end of the through hole 11 is provided with an inclined plane 12, and as the self structure of the guide sleeve has no acting point, a large amount of greasy dirt, scrap iron and the like are strongly adsorbed on the surface of the guide sleeve after a period of equipment processing, and the guide sleeve is difficult to take out by using conventional tools such as iron hooks and the like.
Therefore, a device for taking out the mandrel guide sleeve needs to be designed, so that the guide sleeve can be quickly taken out, the mold changing time is shortened, and the comprehensive efficiency of equipment is improved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a device for taking out a mandrel guide sleeve, which can rapidly take out the guide sleeve, shorten the mold changing time and improve the comprehensive efficiency of equipment.
In order to achieve the purpose, the utility model provides a device for taking out a mandrel guide sleeve, which comprises a pull rod, a pin shaft and a pulling head, wherein one end of the pull rod is provided with an axial installation groove, two sides of the axial installation groove are provided with radial through holes, the pulling head is positioned in the axial installation groove, the pulling head is connected with the radial through holes by the pin shaft, the outer diameter of the pull rod is smaller than the inner diameter of the guide sleeve, and the length of the pulling head is larger than the inner diameter of the guide sleeve and smaller than the outer diameter of the guide sleeve.
The pulling head comprises a connecting part, a narrow part and a wide part, wherein the narrow part and the wide part are connected by adopting the connecting part, and the connecting part is sleeved outside the pin shaft.
The other end of the pull rod is provided with a direction marking structure.
The direction marking structure is a groove.
The connecting part, the narrow part and the wide part are of an integrated structure.
The pull rod is inserted into the through hole of the guide sleeve.
When the pulling head is in a vertical state, the two ends of the pulling head are propped against the inclined surface of the guide sleeve.
Compared with the prior art, the utility model designs the guide sleeve taking-out device consisting of the pull rod, the pin shaft and the pulling head, after the pull rod is inserted into the guide sleeve, the guide sleeve can be clamped by the pulling head by rotating the pull rod, so that the guide sleeve can be quickly taken out, the mold changing time is shortened, and the comprehensive efficiency of equipment is improved. The utility model has the advantages of simple structure and convenient operation.
Drawings
Fig. 1 is a schematic structural view of a guide sleeve.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of the pulling head of the present utility model.
Fig. 4 is a schematic diagram of the end structure of the tie rod of the present utility model.
Fig. 5 is a schematic view of the present utility model with a guide sleeve inserted.
Fig. 6 is a schematic view of the present utility model after insertion of the guide sleeve and rotation 90 degrees.
Description of the embodiments
The utility model will now be further described with reference to the accompanying drawings.
Referring to fig. 2 and 4, the utility model relates to a device for taking out a core rod guide sleeve, which comprises a pull rod, a pin shaft and a pulling head, wherein one end of the pull rod 4 is provided with an axial installation groove 43, two sides of the axial installation groove 43 are provided with radial through holes 42, the pulling head 2 is positioned in the axial installation groove 43, the pulling head 2 is connected with the radial through holes 42 by adopting the pin shaft 3, and the outer diameter of the pull rod 4 is smaller than the inner diameter of the guide sleeve 1 so as to ensure that the pull rod 4 can extend into the guide sleeve 1. The length of the pulling head 2 is larger than the inner diameter of the guide sleeve 1 and smaller than the outer diameter of the guide sleeve 1, so that the pulling head 2 can be ensured to clamp the guide sleeve 1.
Referring to fig. 3, the pulling head 2 includes a connecting portion 21, a narrow portion 22, and a wide portion 23, the narrow portion 22 and the wide portion 23 are connected by the connecting portion 21, and the connecting portion 21 is sleeved outside the pin shaft 3.
In order to facilitate the recognition of whether the pulling head 3 is in a horizontal state or a vertical state after the pulling rod 4 is inserted into the guide sleeve 1, the other end of the pulling rod 4 is provided with a direction marking structure 41. Preferably, the direction marking structure 41 is a groove or the like, and can be processed by a milling machine. The direction marking structure 41 can mark that the pulling head 3 is in a horizontal state or can mark that the pulling head 3 is in a vertical state, and particularly corresponding marking is carried out according to the using habit.
The connecting part 21, the narrow part 22 and the wide part 23 are of an integrated structure so as to ensure that the weight of the wide part 23 is larger than that of the narrow part 22, and when the pull rod 4 rotates, the pulling head 2 can naturally rotate to be in a vertical state due to the large weight of the wide part 23.
Referring to fig. 5, the pull rod 4 is rotated in a direction marked by the direction marking structure 41 so that the pulling head 3 is in a horizontal state. The pull rod 4 is held by hand, the pull rod 4 is penetrated into the device, the pull rod 4 is inserted into the through hole 11 of the guide sleeve 1, the pulling head 3 is limited by the inner wall of the guide sleeve 1, and the pulling head is always positioned in the axial mounting groove 43. After the pull rod 4 is inserted in place, the pull rod 4 is rotated by 90 degrees according to the direction marked by the direction marking structure 41, the poking head 3 rotates by 90 degrees along the pin shaft 3 by means of the gravity on one side of the wide part 23, two ends of the poking head 3 extend out of the pull rod, and when the poking head 2 is in a vertical state, two ends of the poking head 2 are propped against the inclined surface 12 of the guide sleeve 1, as shown in fig. 6. Finally, the pull rod 4 is held and pulled outwards, and the guide sleeve 1 is taken out by the pulling head 2.
The utility model designs a guide sleeve taking-out device consisting of the pull rod, the pin shaft and the pulling head, after the pull rod is inserted into the guide sleeve, the guide sleeve can be clamped through the pulling head by rotating the pull rod, so that the guide sleeve can be quickly taken out, the mold changing time is shortened, and the comprehensive efficiency of equipment is improved. The utility model has the advantages of simple structure and convenient operation.
Claims (6)
1. The utility model provides a take out device of plug uide bushing, includes pull rod, round pin axle, pull head, its characterized in that: one end of the pull rod (4) is provided with an axial installation groove (43), two sides of the axial installation groove (43) are provided with radial through holes (42), the pulling head (2) is positioned in the axial installation groove (43), the pulling head (2) is connected with the radial through holes (42) by adopting a pin shaft (3), the outer diameter of the pull rod (4) is smaller than the inner diameter of the guide sleeve (1), the length of the pulling head (2) is larger than the inner diameter of the guide sleeve (1) and smaller than the outer diameter of the guide sleeve (1),
The pulling head (2) comprises a connecting part (21), a narrow part (22) and a wide part (23), wherein the narrow part (22) and the wide part (23) are connected by the connecting part (21), and the connecting part (21) is sleeved outside the pin shaft (3).
2. The apparatus for removing a mandrel guide cover according to claim 1, wherein: the other end of the pull rod (4) is provided with a direction marking structure (41).
3. The apparatus for removing a mandrel guide cover according to claim 2, wherein: the direction marking structure (41) is a groove.
4. The apparatus for removing a mandrel guide cover according to claim 1, wherein: the connecting part (21), the narrow part (22) and the wide part (23) are of an integrated structure.
5. The apparatus for removing a mandrel guide cover according to claim 1, wherein: the pull rod (4) is inserted into the through hole (11) of the guide sleeve (1).
6. The apparatus for removing a mandrel guide cover according to claim 5, wherein: when the pulling head (2) is in a vertical state, two ends of the pulling head (2) are propped against the inclined surface (12) of the guide sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493260.4U CN220972251U (en) | 2023-09-14 | 2023-09-14 | Device for taking out core rod guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493260.4U CN220972251U (en) | 2023-09-14 | 2023-09-14 | Device for taking out core rod guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220972251U true CN220972251U (en) | 2024-05-17 |
Family
ID=91061164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322493260.4U Active CN220972251U (en) | 2023-09-14 | 2023-09-14 | Device for taking out core rod guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220972251U (en) |
-
2023
- 2023-09-14 CN CN202322493260.4U patent/CN220972251U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |