Anti-falling guide sleeve structure
By setting protective half-rings, rubber half-rings, ear plates, bolts and nuts on the outside of the guide sleeve, the problem of easy damage to the guide sleeve during transportation is solved, realizing both flexible and rigid protection of the guide sleeve and ensuring its stability and durability.
Patent Information
- Application Number
- CN202520188198.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Existing guide sleeves are easily damaged by being dropped during installation and handling, and lack effective protective devices.
An impact-resistant guide sleeve structure was designed. By setting a protective half-ring, a rubber half-ring, a lug, bolts, nuts and a protective ring on the outside of the guide sleeve, the flexible protection of the rubber ring and half-ring and the rigid fixation of the half-ring and lug are used to prevent the guide sleeve from being damaged during transportation.
It effectively protects the guide sleeve from being dropped and damaged during handling, ensuring its stability and durability.
Smart Images
Figure CN223948645U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to guide sleeve technical field, concretely is a kind of anti-falling guide sleeve structure. BACKGROUND
[0002] Guide sleeve is a mold accessory used in cooperation with guide pin, which plays a guiding role. During the movement and closing process of the mold, the guide sleeve can make the mold slide stably along the guide pin, thereby making the opening and closing operation process of the mold more smooth and stable.
[0003] The existing guide sleeve is easy to be dropped during installation and transportation, and the outer side of the guide sleeve lacks effective protection devices, which can easily cause the guide sleeve to be damaged by impact. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problems of overcoming the defects of the prior art, and provides an anti-falling guide sleeve structure. The protective half-ring and the rubber half-ring can be fitted on the outer side of the guide sleeve, thereby effectively protecting the guide sleeve from being damaged by impact during transportation. The problems in the background art can be effectively solved.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-falling guide sleeve structure, comprising a guide sleeve, a rubber ring is fitted on the outer ring side of the guide sleeve, two protective half-rings are fitted on the outer part of the guide sleeve, a rubber half-ring is arranged on the inner side of the protective half-ring, a limiting groove is arranged on the inner side of the rubber half-ring, and a hinge structure is arranged between the two protective half-rings.
[0006] Further, ear plates are symmetrically arranged on the side of the two protective half-rings, and bolts are arranged on the ear plates.
[0007] Further, a nut is mounted on the bolt, and a protective ring is fitted on the lower end of the guide sleeve.
[0008] Further, a bolt hole is arranged on the protective ring, and a column hole is formed on the inner side of the guide sleeve.
[0009] Further, the guide sleeve is glued to the rubber ring, and the rubber half-ring is glued to the protective half-ring.
[0010] Further, the bolt is arranged on the ear plate after the two protective half-rings are closed, and the nut is connected to the bolt through threads.
[0011] Further, a hole is formed in the lower end of the guide sleeve corresponding to the position of the bolt hole on the protective ring.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. The utility model discloses a protective half ring, rubber half ring, lug plate, bolt, nut, rubber ring and protective ring are set up, the protective half ring and rubber half ring can be set in the outer side of guide sleeve, and then effectively flexible protection and hard protection are carried out to guide sleeve, and the guide sleeve is avoided falling damage in the carrying process. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the structural schematic diagram of the utility model;
[0015] Fig. 2 It is the main cross section structural schematic diagram of protective ring in the utility model;
[0016] Fig. 3 It is the structural schematic diagram when protective half ring and rubber half ring open in the utility model.
[0017] In the drawing: 1, guide sleeve;2, rubber ring;3, column hole;4, protective ring;5, bolt hole;6, protective half ring;7, limit groove;8, bolt;9, nut;10, rubber half ring;11, lug plate. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.
[0019] Please refer to Figs. 1-3 The embodiment provides a kind of technical scheme: a kind of anti-falling guide sleeve structure, including guide sleeve 1, rubber ring 2 is set in the outer ring side of guide sleeve 1, two protective half rings 6 are set in the outside of guide sleeve 1, rubber half ring 10 is arranged in the inner side of protective half ring 6, limit groove 7 is arranged in the inner side of rubber half ring 10, hinged structure is arranged between two protective half rings 6.
[0020] As Figs. 1-3 Shown, protective half ring 6 and rubber half ring 10 are set in the outer side of guide sleeve 1, then two protective half rings 6 are rotated closed, and bolt 8 is arranged on lug plate 11, and nut 9 is tightened on bolt 8, so that two protective half rings 6 are tightly closed in the outer side of guide sleeve 1, rubber ring 2 and rubber half ring 10 are arranged between guide sleeve 1 and protective half ring 6, to avoid guide sleeve 1 from being damaged by falling when carrying.
[0021] Two protection half rings 6 are symmetrically provided with an ear plate 11 on the side of the two protection half rings 6, a bolt 8 is arranged on the ear plate 11, and the bolt 8 is arranged on the closed ear plate 11 after the two protection half rings 6 are closed, and a nut 9 is screwed on the bolt 8, so that the two protection half rings 6 are clamped on the outer side of the guide sleeve 1.
[0022] The bolt 8 is provided with the nut 9, the guide sleeve 1 is provided with the protection ring 4 at the lower end, and the protection ring 4 can flexibly protect the lower end of the guide sleeve 1 from being damaged by impact.
[0023] The protection ring 4 is provided with a bolt hole 5, and the guide sleeve 1 is provided with a column hole 3 on the inner side, and a guide column can be arranged in the column hole 3, so that the guide sleeve 1 can stably slide along the guide column.
[0024] The guide sleeve 1 is glued to the rubber ring 2, the rubber half ring 10 is glued to the protection half ring 6, the protection half ring 6 can externally protect the rubber half ring 10, the limiting groove 7 can limit and fix the rubber ring 2, and the protection half ring 6 can prevent the rubber half ring 10 from being damaged by external force.
[0025] The bolt 8 is arranged on the ear plate 11 after the two protection half rings 6 are closed, and the nut 9 is connected with the bolt 8 through threads.
[0026] The lower end of the guide sleeve 1 penetrates a hole corresponding to the position of the bolt hole 5 on the protection ring 4.
[0027] The working principle of the anti-falling guide sleeve structure is as follows: Figs. 1-3 As shown in the figure, the protection half ring 6 and the rubber half ring 10 are arranged on the outer side of the guide sleeve 1, then the two protection half rings 6 are closed and the bolt 8 is arranged on the ear plate 11, and the nut 9 is screwed on the bolt 8, so that the two protection half rings 6 are tightly closed on the outer side of the guide sleeve 1, and the rubber ring 2 and the rubber half ring 10 are arranged between the guide sleeve 1 and the protection half ring 6, so as to avoid the guide sleeve 1 from being damaged by impact during transportation.
[0028] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.
Claims
1. An anti-break guide sleeve structure comprising a guide sleeve (1), characterized in that: The guide sleeve (1) is provided with a rubber ring (2) on the outer ring side, the guide sleeve (1) is provided with two protective half rings (6) on the outer side, the inner side of the protective half ring (6) is provided with a rubber half ring (10), the inner side of the rubber half ring (10) is provided with a limiting groove (7), and the two protective half rings (6) are provided with a hinged structure.
2. The anti-break guide sleeve structure of claim 1, wherein: Two ear plates (11) are symmetrically arranged on the side of the protective half ring (6), and a bolt (8) is arranged on the ear plate (11).
3. The break-resistant guide sleeve structure of claim 2, wherein: The bolt (8) is provided with a nut (9), and the guide sleeve (1) is provided with a protective ring (4) on the lower end.
4. The break-resistant guide sleeve structure of claim 3, wherein: The protective ring (4) is provided with a bolt hole (5), and the guide sleeve (1) is provided with a column hole (3) on the inner side.
5. The break-resistant guide sleeve structure of claim 1, wherein: The guide sleeve (1) is glued with the rubber ring (2), and the rubber half ring (10) is glued with the protective half ring (6).
6. The break-resistant bushing structure of claim 3, wherein: After the two protective half rings (6) are closed, the bolt (8) is arranged on the ear plate (11), and the nut (9) is connected with the bolt (8) through threads.
7. The break-resistant bushing structure of claim 4, wherein: The lower end of the guide sleeve (1) penetrates the hole corresponding to the position of the bolt hole (5) on the protective ring (4).