Slide inspection device for marks and lengths of ports on two sides of rubber tube

Abstract

The utility model discloses a sliding inspection device for marks and lengths of ports on two sides of a rubber tube. The sliding inspection device comprises a bottom plate; a profiling positioning groove matched with a rubber tube in shape is formed in the rubber tube positioning seat, a step surface is arranged at one end of the profiling positioning groove, and a plane mirror is arranged on the step surface; the first sliding bolt assembly comprises a first fixing seat, a first sliding bolt and a first mark limiting block, the first fixing seat is arranged at one end of the rubber tube positioning seat, the first sliding bolt penetrates through the first fixing seat, a first bolt terminal is arranged at the end of the first sliding bolt, and the first mark limiting block is fixedly installed on the first sliding bolt; and the second sliding plug pin assembly comprises a second sliding plug pin and a second marking limiting block, and the second marking limiting block is fixedly installed on the second sliding plug pin. Compared with the prior art, the utility model solves the problem that the conventional rubber tube checking fixture cannot perform visual inspection on printing marks at two ends of the rubber tube in different directions at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of hose inspection tools, in particular to a sliding inspection device for marking and length of ports on both sides of a hose. Background Art

[0002] After the hose is processed, a mark will be printed on its end, and the mark needs to be checked during subsequent hose inspection. For example, Chinese Patent 201721925753.9 discloses a markable inspection fixture for hoses, including a base for supporting the hose, a cover body on the base, a first inspection groove that matches the shape of the hose surface is provided on the side of the base that contacts the hose, the hose is supported in the first inspection groove and the cover body is provided on the top, and a slot for spraying marks is provided on the cover body.

[0003] Existing hose inspection tools all use a sliding pin on the other end to detect the movement of the hose after one end is blocked and positioned. However, the single-side blocking and positioning of the hose makes it impossible to visually inspect the printed marks on both ends of the hose in different directions. Utility Model Content

[0004] The utility model aims to provide a sliding inspection device for double-side port marks and length of a hose, so as to solve the problem that the existing hose inspection tool cannot visually inspect the printed marks in different directions at both ends of the hose at the same time.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sliding inspection device for marking and length of ports on both sides of a hose, comprising:

[0006] Base plate;

[0007] A hose positioning seat is provided with a contoured positioning groove whose shape matches the shape of the hose, a step surface is provided at one end of the contoured positioning groove, and a plane mirror is provided on the step surface;

[0008] A first sliding latch assembly comprises a first fixing seat, a first sliding latch and a first marking limit block, wherein the first fixing seat is arranged at one end of the hose positioning seat, the first sliding latch is passed through the first fixing seat, a first latch terminal is arranged at the end of the first sliding latch, the first marking limit block is fixedly mounted on the first sliding latch, a avoidance hole having a shape matching the hose mark is arranged on the first marking limit block, and the first marking limit block is arranged below the first latch terminal;

[0009] The second sliding latch assembly comprises a second sliding latch and a second marking limit block, wherein the second marking limit block is fixedly mounted on the second sliding latch.

[0010] As a further description of the above technical solution:

[0011] The cross section of the first sliding latch is rectangular.

[0012] As a further description of the above technical solution:

[0013] A handle is arranged at one end of the first sliding latch.

[0014] As a further description of the above technical solution:

[0015] The handle is provided with anti-slip grooves.

[0016] As a further description of the above technical solution:

[0017] A locking bolt is arranged on the first fixing seat, the locking bolt is threadedly connected to the first fixing seat, and the bottom of the locking bolt contacts the first sliding latch.

[0018] As a further description of the above technical solution:

[0019] Symmetrically arranged handles are provided on both sides of the bottom plate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. In the utility model, the hose is positioned by arranging sliding positioning pins on both sides of the hose positioning seat, so that the movement of the hose can be inspected, the mark on the top of the hose is visually inspected by the second mark limit block, and the mark on the bottom of the hose is visually inspected by adding an eyepiece in cooperation with the first mark limit block, so that the printed marks in different directions at both ends of the hose can be visually inspected at the same time.

[0022] 2. In the present invention, the cross section of the first sliding pin is rectangular, which prevents the first sliding pin from rotating and affecting the inspection mark of the first marking limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of a sliding inspection device for double-side port marking and length of a hose Figure 1 .

[0025] Figure 2 A schematic diagram of the structure of a sliding inspection device for double-side port marking and length of a hose Figure 2 .

[0026] Legend:

[0027] 1. Bottom plate; 11. Handle; 2. Hose positioning seat; 21. Contour positioning groove; 22. Plane mirror; 3. First sliding latch assembly; 31. First fixing seat; 32. First sliding latch; 321. First latch terminal; 322. Handle; 33. First marking limit block; 331. Avoidance hole; 34. Locking bolt; 4. Second sliding latch assembly; 41. Second sliding latch; 42. Second marking limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] See also Figure 1-2 The utility model provides a technical solution: a sliding inspection device for marking and length of ports on both sides of a hose, comprising:

[0031] Bottom plate 1;

[0032] The hose positioning seat 2 is provided with a contoured positioning groove 21 whose shape matches the shape of the hose, and a step surface is provided at one end of the contoured positioning groove 21, and a plane mirror 22 is provided on the step surface;

[0033] The first sliding latch assembly 3 comprises a first fixing seat 31, a first sliding latch 32 and a first mark limit block 33. The first fixing seat 31 is arranged at one end of the hose positioning seat 2, the first sliding latch 32 is penetrated by the first fixing seat 31, a first latch terminal 321 is arranged at the end of the first sliding latch 32, the first mark limit block 33 is fixedly mounted on the first sliding latch 32, a avoidance hole 331 of a shape matching the hose mark is arranged on the first mark limit block 33, and the first mark limit block 33 is arranged below the first latch terminal 321;

[0034] The second sliding latch assembly 4 comprises a second sliding latch 41 and a second marking limit block 42 . The second marking limit block 42 is fixedly mounted on the second sliding latch 41 .

[0035] The first sliding latch assembly 3 and the second sliding latch assembly 4 have the same structure and working principle. The difference lies in the different marking positions at both ends of the hose, which results in different installation heights of the first marking limit block 33 and the second marking limit block 42, one located above the latch and the other located below the latch.

[0036] The hose is positioned by arranging sliding positioning pins on both sides of the hose positioning seat 2, so that the movement of the hose can be inspected. The mark above the hose is visually inspected by the second mark limit block 42, and the mark below the hose is visually inspected by adding an eyepiece in cooperation with the first mark limit block 33, thereby realizing simultaneous visual inspection of the printed marks in different directions at both ends of the hose.

[0037] The cross section of the first sliding latch 32 is rectangular, so as to prevent the first sliding latch 32 from rotating and affecting the inspection mark of the first mark limiting block 33 .

[0038] A handle 322 is disposed at one end of the first sliding latch 32 to facilitate pulling the first sliding latch 32 to perform reciprocating motion.

[0039] The handle 322 is provided with anti-slip grooves to increase friction and further facilitate pulling.

[0040] The first fixing seat 31 is provided with a locking bolt 34, which is threadedly connected to the first fixing seat 31, and the bottom of the locking bolt 34 contacts the first sliding latch 32. The bottom of the locking bolt 34 extends into the installation channel of the first sliding latch 32 on the first fixing seat 31. The locking bolt 34 can be rotated downward when needed, so that the bottom of the locking bolt 34 contacts and presses the first sliding latch 32, preventing the first sliding latch 32 from sliding left and right, and locking the position of the first sliding latch 32.

[0041] Symmetrically arranged handles 11 are provided on both sides of the bottom plate 1 to facilitate carrying the sliding inspection device and improve the flexibility of arrangement.

[0042] Working principle: When testing the hose, place the hose in the contoured positioning groove 21 of the hose positioning seat 2, then insert the first pin terminal 321 of the first sliding pin 32 in the first sliding pin assembly 3 into the end of the hose, and apply green paint on the first pin terminal 321. The extent to which the first pin terminal 321 is inserted into the hose is determined by the length of the green paint extending into the hose, thereby checking the length of the hose. At this time, the first marking limit block 33 is located outside the hose, and the plane mirror 22 below the hose can be used to visually check whether the mark below the hose corresponds to the position of the avoidance hole 331. Similarly, the other end of the hose is plugged and positioned by the second sliding pin 41 of the second sliding pin assembly 4, and the mark on the upper side of the hose is directly visually checked using the second marking limit block 42. After the test is completed, pull the first sliding pin 32 and the second sliding pin 41 back to remove the hose.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sliding inspection device for double-side port marking and length of a hose, characterized in that: include: Base plate; A hose positioning seat is provided with a contoured positioning groove whose shape matches the shape of the hose, one end of the contoured positioning groove is provided with a step surface, and a plane mirror is provided on the step surface; A first sliding latch assembly, comprising a first fixing seat, a first sliding latch and a first marking limit block, wherein the first fixing seat is arranged at one end of the hose positioning seat, the first sliding latch is passed through the first fixing seat, a first latch terminal is arranged at the end of the first sliding latch, the first marking limit block is fixedly mounted on the first sliding latch, a avoidance hole having a shape matching the hose mark is arranged on the first marking limit block, and the first marking limit block is arranged below the first latch terminal; The second sliding latch assembly comprises a second sliding latch and a second marking limit block, wherein the second marking limit block is fixedly mounted on the second sliding latch.

2. A sliding inspection device for double-side port marking and length of a hose according to claim 1, characterized in that: The cross section of the first sliding latch is rectangular.

3. A sliding inspection device for double-side port marking and length of a hose according to claim 1, characterized in that: A handle is provided at one end of the first sliding latch.

4. A sliding inspection device for double-side port marking and length of a hose according to claim 3, characterized in that: The handle is provided with an anti-slip groove.

5. A sliding inspection device for double-side port marking and length of a hose according to claim 1, characterized in that: The first fixing seat is provided with a locking bolt, the locking bolt is threadedly connected to the first fixing seat, and the bottom of the locking bolt contacts the first sliding latch.

6. A sliding inspection device for double-side port marking and length of a hose according to claim 1, characterized in that: The two sides of the bottom plate are provided with symmetrically arranged handles.

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