CN209319072U - A kind of quick change protective tooling for boxing axle housing central siphon - Google Patents
A kind of quick change protective tooling for boxing axle housing central siphon Download PDFInfo
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- CN209319072U CN209319072U CN201920035837.8U CN201920035837U CN209319072U CN 209319072 U CN209319072 U CN 209319072U CN 201920035837 U CN201920035837 U CN 201920035837U CN 209319072 U CN209319072 U CN 209319072U
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- clamp arm
- quick change
- connecting column
- protective tooling
- change protective
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Abstract
The utility model discloses a kind of quick change protective toolings for boxing axle housing central siphon, it is related to technical field of automobile accessories comprising the clamp arm of two halves circular ring structure, two clamp arm are oppositely arranged, and two clamp arm upper end by pin shaft it is hinged, further include returning spring and positioning pin；The back side of two clamp arm is provided with connecting column close to the position of upper end, and the both ends of returning spring are connect with two connecting columns respectively；Wherein the lower end of a clamp arm is provided with card slot, and the lower end of another clamp arm is provided with fixture block, and fixture block is connect by positioning pin with card slot.
Description
Technical field
The utility model relates to technical field of automobile accessories, are specifically a kind of relieving a garrison fastly for boxing axle housing central siphon
Nurse's dress.
Background technique
When to axle housing central siphon boxing, the internal screw thread of central siphon is fallen into when welding slag splashes in order to prevent, can generally use snap-gauge
Central siphon is protected.But snap-gauge is in use, there are easy to fall off when shaft pipe welding rotation, causes to protect incomplete
Problem.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide one kind to be used for boxing axle housing central siphon
Quick change protective tooling, shaft pipe welding rotation when, protective tooling will not fall off, can guarantee the effective protection of central siphon screw thread,
Ensure that welding slag splashing not can enter threaded interior hole.
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of quick change for boxing axle housing central siphon
Protective tooling, the clamp arm including two halves circular ring structure, two clamp arm are oppositely arranged, and the upper end of two clamp arm is hinged by pin shaft, also
Including returning spring and positioning pin；The back side of two clamp arm is provided with connecting column close to the position of upper end, and the two of the returning spring
End is connect with two connecting columns respectively；Wherein the lower end of a clamp arm is provided with card slot, and the lower end of another clamp arm is provided with fixture block, described
Fixture block is connect by positioning pin with card slot.
Further improvement lies in that: the clamp arm includes U-shaped outer protective plate, the U-shaped outer positive opening setting of protective plate
There is interior protective plate.
Further improvement lies in that: after the connecting column is soket head cap screw, and the screw rod of connecting column passes through U-shaped outer protective plate
It is connect with interior protective plate.
Further improvement lies in that: the both ends of the returning spring have the hook portion for clasp joint connecting column.
Further improvement lies in that: the clamp arm back side is provided with handle close to the position of upper end.
Further improvement lies in that: when two clamp arm are in the open state, the central angle between two clamp arm is 90 °.
The utility model has the beneficial effects that:
1, position need to be protected according to central siphon, is servo-actuated principle using entire package, makes the protective tooling that can be servo-actuated, effectively prevent
Welding slag is splashed in hole, and process removes slag after reduction.
2, using spring connection type, increase ease for use and fast-assembling convenience, 2, reduction set-up time.
3, the locking mode of positioning pin increases reliability, improves labor efficiency, increase economic benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of quick change protective tooling in the utility model embodiment；
Fig. 2 is the cross-sectional view of quick change protective tooling in the utility model embodiment；
Fig. 3 is the structural schematic diagram in the utility model embodiment after the unlatching of quick change protective tooling；
Fig. 4 is the installation diagram of quick change protective tooling in the utility model embodiment.
Appended drawing reference:
1- clamp arm；The outer protective plate of 11-U type；Protective plate in 12-；2- pin shaft；3- returning spring；31- connecting column；4- positioning
Pin；41- card slot；42- fixture block；5- handle；6- central siphon.
Specific embodiment
The embodiments of the present invention are described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " laterally
(X) ", " longitudinal (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right",
The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship be based on
Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies description, rather than instruction or dark
Showing signified device or element must have a particular orientation, be constructed and operated with particular orientation, should not be understood as limiting this reality
With novel specific protection scope.
Made below with reference to the attached drawing of specification by being further described to specific embodiment of the present utility model
The technical solution of the utility model and its benefits are clearer.Describing embodiment below with reference to attached drawing is to show
Example property, it is intended to explain the utility model, and should not be understood as limiting the present invention.
Referring to shown in FIG. 1 to FIG. 3, the utility model embodiment provides a kind of anti-nurse of quick change for boxing axle housing central siphon
Dress, the clamp arm 1 including two halves circular ring structure, two clamp arm 1 are oppositely arranged, and the upper end of two clamp arm 1 is hinged by pin shaft 2, specifically
, clamp arm 1 includes U-shaped outer protective plate 11, which is provided with interior protective plate 12.
Quick change protective tooling further includes returning spring 3 and positioning pin 4；The back side of two clamp arm 1 is arranged close to the position of upper end
Have connecting column 31, specifically, connecting column 31 be soket head cap screw, and the screw rod of connecting column 31 pass through U-shaped outer protective plate 11 after with
Interior protective plate 12 connects.
The both ends of returning spring 3 are connect with two connecting columns 31 respectively；Specifically, the both ends of returning spring 3, which have, is used for hook
The hook portion of connecting column 31 is connect, so that the original state of two clamp arm 1 is open state.When two clamp arm 1 are in the open state, two folders
Central angle between arm 1 is 90 °.
Wherein the lower end of a clamp arm 1 is provided with card slot 41, and the lower end of another clamp arm 1 is provided with fixture block 42, and fixture block 42 passes through
Positioning pin 4 is connect with card slot 41.Specifically, 1 back side of clamp arm is provided with handle 5 close to the position of upper end, closed convenient for operator
Co-clip arm.
The working principle of the utility model are as follows:
It is shown in Figure 4, in boxing axle housing central siphon, using handle by two clamp arm clips central siphon 6 predeterminated position, so
Two clamp arm are locked using positioning pin afterwards, can be welded, welding slag can be effectively prevent to be splashed in hole, process is gone after reduction
Slag.After welding, positioning pin is extracted, two clamp arm can automatically turn under the action of returning spring again, and it is anti-to then take out this
Nurse's dress.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment or example of the utility model, in the present specification not necessarily for the schematic representation of above-mentioned term
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, should be limited by each claim.
Claims (6)
1. a kind of quick change protective tooling for boxing axle housing central siphon, the clamp arm (1) including two halves circular ring structure, two clamp arm (1)
It is oppositely arranged, and the upper end of two clamp arm (1) is hinged by pin shaft (2), it is characterised in that: further include returning spring (3) and positioning
It sells (4)；The back side of two clamp arm (1) is provided with connecting column (31) close to the position of upper end, the both ends difference of the returning spring (3)
It is connect with two connecting columns (31)；Wherein the lower end of a clamp arm (1) is provided with card slot (41), and the lower end of another clamp arm (1) is provided with
Fixture block (42), the fixture block (42) are connect by positioning pin (4) with card slot (41).
2. quick change protective tooling according to claim 1, it is characterised in that: the clamp arm (1) includes U-shaped outer protective plate
(11), which is provided with interior protective plate (12).
3. quick change protective tooling according to claim 2, it is characterised in that: the connecting column (31) is soket head cap screw,
And the screw rod of connecting column (31) passes through U-shaped outer protective plate (11) and connect afterwards with interior protective plate (12).
4. quick change protective tooling according to claim 1, it is characterised in that: the both ends of the returning spring (3), which have, to be used
Hook portion in clasp joint connecting column (31).
5. quick change protective tooling according to claim 1, it is characterised in that: position of clamp arm (1) back side close to upper end
It installs and is equipped with handle (5).
6. quick change protective tooling according to claim 1, it is characterised in that: when two clamp arm (1) are in the open state, two
Central angle between clamp arm (1) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035837.8U CN209319072U (en) | 2019-01-09 | 2019-01-09 | A kind of quick change protective tooling for boxing axle housing central siphon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035837.8U CN209319072U (en) | 2019-01-09 | 2019-01-09 | A kind of quick change protective tooling for boxing axle housing central siphon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209319072U true CN209319072U (en) | 2019-08-30 |
Family
ID=67731000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035837.8U Active CN209319072U (en) | 2019-01-09 | 2019-01-09 | A kind of quick change protective tooling for boxing axle housing central siphon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209319072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390973A (en) * | 2020-04-30 | 2020-07-10 | 清研同创机器人（天津）有限公司 | Quick change tool for hot-line work robot |
-
2019
- 2019-01-09 CN CN201920035837.8U patent/CN209319072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390973A (en) * | 2020-04-30 | 2020-07-10 | 清研同创机器人（天津）有限公司 | Quick change tool for hot-line work robot |
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