CN209698868U - A kind of adjustable detaching structure - Google Patents
A kind of adjustable detaching structure Download PDFInfo
- Publication number
- CN209698868U CN209698868U CN201822060364.5U CN201822060364U CN209698868U CN 209698868 U CN209698868 U CN 209698868U CN 201822060364 U CN201822060364 U CN 201822060364U CN 209698868 U CN209698868 U CN 209698868U
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- China
- Prior art keywords
- hole
- hold
- unloading block
- location hole
- down support
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Abstract
The utility model relates to a kind of adjustable detaching structure, including unloading block and hold-down support, the unloading block is located at the upper end of hold-down support, further includes bushing, guide pin, tightens screw and nut；The bushing is located in the through-hole on unloading block, it is described to tighten on screw coaxial arrangement and help stubborn handle, the external screw thread for tightening screw is matched with the internal screw thread of nut, the nut is located in the blind hole on hold-down support, it is arranged on the top end face of the hold-down support fluted, movable insert is provided in the groove, the guide pin is connect with movable insert, and the guide pin is matched with bushing.A kind of adjustable detaching structure of the utility model is by improving the fixed mechanism on hold-down support, in the case where the hole location of the location hole on unloading block can be made to there is deviation to a certain degree, ensure that unloading block is smoothly put on hold-down support, it realizes being fastenedly connected and positioning for unloading block, and guarantees the positioning accuracy of unloading block.
Description
Technical field
The utility model relates to a kind of Demountables, and in particular to a kind of adjustable detaching structure.
Background technique
In machinery production manufacture field, according to certain particular/special requirements, need for some connections or positioning mechanism to be designed to
Connection or positioning mechanism with removable unloading functions.
The structure for needing often to dismantle is referred to as unloading block.But the positioning in actual production process, on unloading block
Inevitably there is a degree of deviation in the hole location in hole, cause multiple holes on unloading block can not accurately be put into or it is more difficult be put into it is solid
Determine the positioning mechanism on support.
Due to the positioning mechanism on existing hold-down support be fixedly connected mostly with fixed mechanism it is irremovable, In
Unloading block is more difficult be put into the case where, be put into unloading block by force, fixed mechanism can be caused to damage, while the positioning meeting of unloading block
There is deviation, influences the positioning accuracy for the mechanism being connected with unloading block.
Utility model content
The purpose of this utility model is: a kind of adjustable detaching structure is provided, by the fixation machine on hold-down support
Structure improves, in the case where the hole location of the location hole on unloading block can be made to there is deviation to a certain degree, it is ensured that unloading block is smooth
It is put on hold-down support, and guarantees the positioning accuracy of unloading block.
To achieve the goals above, the utility model provides the following technical solution:
A kind of adjustable detaching structure, including unloading block and hold-down support, the unloading block are located at the upper of hold-down support
End, further includes bushing, guide pin, tightens screw and nut；The bushing is located in the through-hole on unloading block, described to tighten spiral shell
Coaxial arrangement helps stubborn handle on silk, and the external screw thread for tightening screw is matched with the internal screw thread of nut, and the nut is located at
In blind hole on hold-down support, it is arranged fluted on the top end face of the hold-down support, movable insert is provided in the groove,
The guide pin is connect with movable insert, and the guide pin is matched with bushing.
Further, first positioning hole and second location hole, the first positioning hole and are provided on the unloading block
Two location holes are through-hole, and third location hole and the 4th location hole are provided in the movable insert, and the third location hole is
Stepped hole, the 4th location hole are through-hole.
Further, the axis of the first positioning hole and second location hole is parallel, the third location hole and the 4th
The axis of location hole is parallel；The first positioning hole and third location hole are coaxially disposed, and the second location hole is fixed with the 4th
The coaxial arrangement of position hole.
Further, there are gaps between the side of the movable insert and the inner wall of groove.
Further, the profile of the profile and groove of the movable insert is in equidistant profile.
Further, the thickness of the movable insert is not more than the depth of groove.
The invention has the benefit that a kind of adjustable detaching structure, passes through bushing, guide pin, groove, movable edge
Block, first positioning hole, second location hole, third location hole and the 4th location hole are used cooperatively, and can make to determine on unloading block
In the case where there is deviation to a certain degree in the hole location in position hole, it is ensured that unloading block is smoothly put on hold-down support, realizes unloading block
It is fastenedly connected and positions, and guarantee the positioning accuracy of unloading block.
Detailed description of the invention
Fig. 1 is a kind of overall structure axonometric drawing of adjustable detaching structure of the utility model.
Fig. 2 is a kind of partial structural diagram of adjustable detaching structure of the utility model.
Fig. 3 is a kind of overall structure top view of adjustable detaching structure of the utility model.
Fig. 4 is the A-A diagrammatic cross-section in Fig. 3.
Fig. 5 is the B-B diagrammatic cross-section in Fig. 3.
In figure: 1, unloading block；2, hold-down support；3, bushing；4, guide pin；5, groove；6, movable insert；7, spiral shell is tightened
Silk；8, stubborn handle is helped；9, nut；10, first positioning hole；11, second location hole；12, third location hole；13, the 4th location hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 5, a kind of adjustable detaching structure, including unloading block 1 and hold-down support 2, the unloading block 1
Positioned at the upper end of hold-down support 2, further includes bushing 3, guide pin 4, tightens screw 7 and nut 9；The bushing 3 is located at unloading
It is described to tighten on screw 7 coaxial arrangement and help stubborn handle 8, the external screw thread for tightening screw 7 and nut 9 in through-hole on block 1
Internal screw thread match, the nut 9 is located in the blind hole on hold-down support 2, is provided on the top end face of the hold-down support 2
Groove 5 is provided with movable insert 6 in the groove 5, and the guide pin 4 is connect with movable insert 6, the guide pin 4 and bushing
3 match.
First positioning hole 10 and second location hole 11, the first positioning hole 10 and second are provided on the unloading block 1
Location hole 11 is through-hole, and third location hole 12 and the 4th location hole 13, the third positioning are provided in the movable insert 6
Hole 12 is stepped hole, and the 4th location hole 13 is through-hole.
The first positioning hole 10 is parallel with the axis of second location hole 11, the third location hole 12 and the 4th positioning
The axis in hole 13 is parallel；The first positioning hole 10 is coaxially disposed with third location hole 12, the second location hole 11 and the
The coaxial arrangement of four location holes 13.
The first positioning hole 10 is corresponding with third location hole 12, and second location hole 11 and the 4th location hole 13 are opposite
It answers, is used to precisely determine the relative position of movable insert 6 and unloading block 1 by vertically arranged positioning column.
There are gaps between the side of the movable insert 6 and the inner wall of groove 5, to make movable insert 6 can be recessed
Slight sliding in the horizontal direction in slot 5.
The profile of the movable insert 6 and the profile of groove 5 are in equidistant profile.
The thickness of the movable insert 6 is not more than the depth of groove 5, and the thickness of movable insert 6 is avoided to be higher than the depth of groove 5
Degree is to influence being bonded for unloading block 1 and hold-down support 2.
The inner wall bottom end of the bushing 3 is provided with rounded corner structure, and the top of the guide pin 4 is provided with ramp down angle knot
Structure, for when bushing 3 be easily put into guide pin 4.
The top of 9 inner peripheral surface of the bottom end for tightening screw 7 and nut is provided with chamfering structure, tightens spiral shell for working as
When silk 7 has slight not coaxial with nut 9, being conducive to, which makes to tighten screw 7, is screwed in nut 9, realizes unloading block 1 and hold-down support
2 are fastenedly connected.
The working principle of the utility model are as follows: unloading block 1 is slowly placed on hold-down support 2, when the top of guide pin 4
When the bottom end of partial insertion bushing 4, acted on by the guiding correction of chamfering, unloading block 1 is slow relative to the orientation of hold-down support 2
It changes, while movable insert 6 slightly moves horizontally in groove 5, to keep bushing 3 and guide pin 4 coaxial, and then makes to lead
Bushing 3 is fully inserted into pin 4；Then screw manually and help stubborn handle 8, make to tighten screw 7 and screw in nut 9, realize unloading block 1 with
Hold-down support 2 is fastenedly connected；The first positioning hole 10 and second location hole being finally respectively inserted into two respectively on unloading block 1
11, make wherein positioning column through first positioning hole 10 and third location hole 12, another fixed column run through second location hole
11 and the 4th location hole 13, it realizes being fastenedly connected for movable insert 6 and unloading block 1, realizes unloading block 1 relative to hold-down support 2
Be fastenedly connected and precise positioning.
In the present invention unless specifically defined or limited otherwise, the terms such as term " connected ", " connection " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or integral；It can be mechanical connection, it can also be with
It is electrical connection；Can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or
The interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (6)
1. a kind of adjustable detaching structure, including unloading block and hold-down support, the unloading block is located at the upper end of hold-down support,
It is characterized by also including bushing, guide pin, tighten screw and nut；The bushing is located in the through-hole on unloading block, institute
It states to tighten to be coaxially disposed on screw and helps stubborn handle, the external screw thread for tightening screw is matched with the internal screw thread of nut, described
Nut is located in the blind hole on hold-down support, is arranged fluted on the top end face of the hold-down support, is provided in the groove
Movable insert, the guide pin are connect with movable insert, and the guide pin is matched with bushing.
2. a kind of adjustable detaching structure according to claim 1, it is characterised in that: be provided on the unloading block
A positioning hole and second location hole, the first positioning hole and second location hole are through-hole, are provided in the movable insert
Third location hole and the 4th location hole, the third location hole are stepped hole, and the 4th location hole is through-hole.
3. a kind of adjustable detaching structure according to claim 2, it is characterised in that: the first positioning hole and second
The axis of location hole is parallel, and the axis of the third location hole and the 4th location hole is parallel；The first positioning hole and the
The coaxial arrangement of three location holes, the second location hole and the 4th location hole are coaxially disposed.
4. a kind of adjustable detaching structure according to claim 1, it is characterised in that: the side of the movable insert with
There are gaps between the inner wall of groove.
5. a kind of adjustable detaching structure according to claim 4, it is characterised in that: the profile of the movable insert with
The profile of groove is in equidistant profile.
6. a kind of adjustable detaching structure according to claim 5, it is characterised in that: the thickness of the movable insert is not
Greater than the depth of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060364.5U CN209698868U (en) | 2018-12-10 | 2018-12-10 | A kind of adjustable detaching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060364.5U CN209698868U (en) | 2018-12-10 | 2018-12-10 | A kind of adjustable detaching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209698868U true CN209698868U (en) | 2019-11-29 |
Family
ID=68636168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060364.5U Active CN209698868U (en) | 2018-12-10 | 2018-12-10 | A kind of adjustable detaching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209698868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397142A (en) * | 2018-12-10 | 2019-03-01 | 昆山芮智吉和精密机械有限公司 | A kind of adjustable detaching structure |
-
2018
- 2018-12-10 CN CN201822060364.5U patent/CN209698868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397142A (en) * | 2018-12-10 | 2019-03-01 | 昆山芮智吉和精密机械有限公司 | A kind of adjustable detaching structure |
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