CN208826267U - A kind of auxiliary fixture applied to thimble grinding - Google Patents
A kind of auxiliary fixture applied to thimble grinding Download PDFInfo
- Publication number
- CN208826267U CN208826267U CN201821767190.XU CN201821767190U CN208826267U CN 208826267 U CN208826267 U CN 208826267U CN 201821767190 U CN201821767190 U CN 201821767190U CN 208826267 U CN208826267 U CN 208826267U
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- CN
- China
- Prior art keywords
- thimble
- jig
- plane
- hole
- clamping
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of auxiliary fixtures applied to thimble grinding, its auxiliary fixture main body includes jig support portion, jig clamping portion, and jig clamping portion leading edge portion offers at least two and is successively intervally arranged along left and right directions and distinguishes vertically extending thimble clamping hole；The transversal cross-section shape of thimble clamping hole is in pentagon shape, the side wall of thimble clamping hole includes front plan, left side plane, right side plan, left side positioning plane, right positioner plane, left side positioning plane is symmetrically arranged with right positioner plane, and the back edge of left side positioning plane is connect with the back edge of right positioner plane；The front plan of thimble clamping hole opens up internal thread hole, and thimble lock screw is screwed in internal thread hole, and the thread head of thimble lock screw stretches in thimble clamping hole.By said structure design, the utility model has the advantages that novel in design, structure is simple, and can effectively improve the efficiency of thimble grinding.
Description
Technical field
The utility model relates to jig technical field more particularly to a kind of auxiliary fixtures applied to thimble grinding.
Background technique
For the thimble of mold, in its process, for the precision for guaranteeing thimble, it is necessary to be carried out by grinding machine
Grinding.
Conventionally, as lacking corresponding grinding auxiliary fixture, there are processing efficiencies for thimble grinding
Low problem.
Utility model content
The purpose of this utility model is that providing in view of the deficiencies of the prior art a kind of applied to thimble grinding
Auxiliary fixture, auxiliary fixture novel design, the structure that should be applied to thimble grinding are simple, and can effectively improve thimble
The efficiency of grinding.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of auxiliary fixture applied to thimble grinding, includes auxiliary fixture main body, and auxiliary fixture main body includes
Have in being vertically arranged and along the horizontal-extending jig support portion of left and right directions, the upper edge of jig support portion is provided with court
Preceding level is protruded and is integrated knot along left and right directions horizontal-extending jig clamping portion, jig support portion and jig clamping portion
Structure；
The leading edge portion in jig clamping portion offers at least two and is successively intervally arranged along left and right directions and erects respectively
To the thimble clamping hole of extension, the upper end opening of each thimble clamping hole extends respectively to the upper surface in jig clamping portion, each thimble
The lower ending opening of clamping hole extends respectively to the lower surface in jig clamping portion；
The transversal cross-section shape of thimble clamping hole is in pentagon shape, and the side wall of thimble clamping hole includes and jig clamping portion
The parallel front plan of front end face, the left side plane, flat with front side that connect with the left end edge of front plan and extend backwards
The right end edge in face connect and extend backwards right side plan, connect with the back edge of left side plane and towards right back extension
Positioning plane in left side connect with the back edge of right side plan and towards the right positioner plane of left back extension, left side plane and
Right side plan or so face arrangement, left side positioning plane are symmetrically arranged with right positioner plane, and left side positioning plane
Back edge is connect with the back edge of right positioner plane；The front plan of thimble clamping hole offer horizontal extension facing forward and
Front opening extends to the internal thread hole of jig clamping portion front end face, and thimble lock screw, thimble lock are screwed in internal thread hole
The thread head of tight screw stretches in thimble clamping hole.
Wherein, the leading edge portion in jig clamping portion offers 10 and is successively intervally arranged and divides along left and right directions
Not vertically extending thimble clamping hole.
Wherein, the auxiliary fixture main body is steel body.
Wherein, the lower end surface of the jig support portion offers the fastening screw hole of downwardly facing opening.
The utility model has the following beneficial effects: a kind of auxiliary applied to thimble grinding described in the utility model is controlled
Tool comprising have an auxiliary fixture main body, auxiliary fixture main body includes in being vertically arranged and horizontal-extending along left and right directions
Jig support portion, the upper edge of jig support portion are provided with horizontal protrusion forward and control along left and right directions is horizontal-extending
Has clamping portion, jig support portion is structure as a whole with jig clamping portion；The leading edge portion in jig clamping portion offers at least two
A thimble clamping hole being successively intervally arranged along left and right directions and difference is vertically extending, the upper end opening point of each thimble clamping hole
The upper surface in jig clamping portion is not extended to, and the lower ending opening of each thimble clamping hole extends respectively to the following table in jig clamping portion
Face；The transversal cross-section shape of thimble clamping hole be in pentagon shape, the side wall of thimble clamping hole include with before jig clamping portion
The parallel front plan in end face, the left side plane for connecting with the left end edge of front plan and extending backwards, with front plan
Right end edge connects and the right side plan extended backwards, the left side for connecting with the back edge of left side plane and extending towards right back
Positioning plane is connect with the back edge of right side plan and towards the right positioner plane of left back extension, left side plane and right side
Plane or so face arrangement, left side positioning plane are symmetrically arranged with right positioner plane, and the rear end of left side positioning plane
Edge is connect with the back edge of right positioner plane；The front plan of thimble clamping hole offers horizontal extension facing forward and front end
Opening extends to the internal thread hole of jig clamping portion front end face, is screwed with thimble lock screw, thimble locking screw in internal thread hole
The thread head of silk stretches in thimble clamping hole.By said structure design, the utility model has novel in design, structure letter
Single advantage, and the efficiency of thimble grinding can be effectively improved.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is structural schematic diagram of the utility model when clamping thimble.
Include in fig. 1 and 2:
1 --- auxiliary fixture main body 11 --- jig support portion
12 --- jig clamping portion 2 --- thimble clamping holes
21 --- front plan 22 --- left side planes
23 --- right side plan 24 --- left sides position plane
25 --- right positioner plane 3 --- internal thread holes
4 --- thimble lock screw.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
As depicted in figs. 1 and 2, a kind of auxiliary fixture applied to thimble grinding includes auxiliary fixture main body 1,
Auxiliary fixture main body 1 includes in being vertically arranged and along the horizontal-extending jig support portion 11 of left and right directions, jig support portion
11 upper edge is provided with horizontal protrusion forward and along left and right directions horizontal-extending jig clamping portion 12, jig support
Portion 11 is structure as a whole with jig clamping portion 12.
Wherein, the leading edge portion in jig clamping portion 12 offer at least two be successively intervally arranged along left and right directions and
Vertically extending thimble clamping hole 2, the upper end opening of each thimble clamping hole 2 extend respectively to the upper table in jig clamping portion 12 respectively
Face, the lower ending opening of each thimble clamping hole 2 extend respectively to the lower surface in jig clamping portion 12.
Further, the transversal cross-section shape of thimble clamping hole 2 is in pentagon shape, and the side wall of thimble clamping hole 2 includes
The front plan 21 parallel with the front end face in jig clamping portion 12 connect with the left end edge of front plan 21 and extends backwards
After left side plane 22, the right side plan 23 for connecting with the right end edge of front plan 21 and extending backwards and left side plane 22
End margin connection and the left side positioning plane 24 extended towards right back are connect with the back edge of right side plan 23 and towards left back
The right positioner plane 25 of extension, left side plane 22 and 23 or so face of right side plan arrange that left side positions plane 24 and right side
Positioning plane 25 is symmetrically arranged, and the back edge of left side positioning plane 24 and the back edge of right positioner plane 25 connect
It connects；The front plan 21 of thimble clamping hole 2 offers horizontal extension facing forward and front opening extends to 12 front end of jig clamping portion
The internal thread hole 3 in face is screwed with thimble lock screw 4 in internal thread hole 3, and the thread head of thimble lock screw 4 stretches to top
In needle clamping hole 2.
Preferably, as depicted in figs. 1 and 2, the leading edge portion in jig clamping portion 12 offers 10 along left and right directions
It is successively intervally arranged and distinguishes vertically extending thimble clamping hole 2.
It need to explain, auxiliary fixture main body 1 is steel body.
In addition, the lower end surface of jig support portion 11 offers the fastening screw hole of downwardly facing opening.In the auxiliary of the utility model
Jig main body 1 is helped to install in fixation procedure, the fastening screw hole of jig support portion 11 cooperates with corresponding fastening screw, to realize
1 spiral shell of auxiliary fixture main body is loaded on the workbench for being fixed in grinding machine.
When work, first turn thimble lock screw 4 simultaneously makes the thread head of thimble lock screw 4 exit jig clamping portion
Thimble, is then inserted into thimble clamping hole 2 by 12 thimble clamping hole 2；After thimble is inserted into thimble clamping hole 2, turn
Thimble lock screw 4 simultaneously stretches to the thread head of thimble lock screw 4 again in thimble clamping hole 2, continues turn thimble
Lock screw 4 simultaneously makes the end face of thimble lock screw 4 compress thimble, so that thimble clamping is fixed.It is noted that this reality
With the novel three face positioning clamping top of end face for positioning plane 24, right positioner plane 25 and thimble lock screw 4 by left side
Needle, the installation way can be effectively prevented from thimble and the problem of horizontal shift occur.
It is noted that the jig clamping portion 12 of the utility model offers multiple thimble clamping holes 2, in the utility model
In the course of work, the utility model can the disposable multiple same sizes of clamping thimble, it can disposably ground by grinding machine
The multiple thimbles of processing are cut, it is high in machining efficiency.
Based on the above situation, it may be appreciated that the utility model has novel design, structure simply excellent by said structure design
Point, and the efficiency of thimble grinding can be effectively improved.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of auxiliary fixture applied to thimble grinding, it is characterised in that: it include auxiliary fixture main body (1), auxiliary
Jig main body (1) includes in being vertically arranged and along the horizontal-extending jig support portion (11) of left and right directions, jig support portion
(11) upper edge is provided with horizontal protrusion forward and along left and right directions horizontal-extending jig clamping portion (12), jig
Support portion (11) is structure as a whole with jig clamping portion (12)；
The leading edge portion in jig clamping portion (12) offers at least two and is successively intervally arranged along left and right directions and erects respectively
To the thimble clamping hole (2) of extension, the upper end opening of each thimble clamping hole (2) extends respectively to the upper table in jig clamping portion (12)
The lower ending opening in face, each thimble clamping hole (2) extends respectively to the lower surface in jig clamping portion (12)；
The transversal cross-section shape of thimble clamping hole (2) is in pentagon shape, and the side wall of thimble clamping hole (2) includes and jig clamping
It the front end face in portion (12) parallel front plan (21), the left side that connect and extend backwards with the left end edge of front plan (21)
Plane (22), the right side plan (23) for connecting with the right end edge of front plan (21) and extending backwards, with left side plane (22)
Back edge connection and extend towards right back left side positioning plane (24), connect with the back edge of right side plan (23) and
The right positioner plane (25) extended towards left back, left side plane (22) and right side plan (23) left and right face arrange that left side is fixed
Bit plane (24) is symmetrically arranged with right positioner plane (25), and the back edge of left side positioning plane (24) and right side are fixed
The back edge of bit plane (25) connects；The front plan (21) of thimble clamping hole (2) offers horizontal extension facing forward and front end
Opening extends to the internal thread hole (3) of jig clamping portion (12) front end face, is screwed with thimble lock screw in internal thread hole (3)
(4), the thread head of thimble lock screw (4) stretches in thimble clamping hole (2).
2. a kind of auxiliary fixture applied to thimble grinding according to claim 1, it is characterised in that: the jig dress
The leading edge portion of folder portion (12) offers 10 vertically extending thimble dresses that are successively intervally arranged and distinguish along left and right directions
Folder hole (2).
3. a kind of auxiliary fixture applied to thimble grinding according to claim 1, it is characterised in that: the auxiliary is controlled
Having main body (1) is steel body.
4. a kind of auxiliary fixture applied to thimble grinding according to claim 1, it is characterised in that: the jig branch
The lower end surface of support part (11) offers the fastening screw hole of downwardly facing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767190.XU CN208826267U (en) | 2018-10-30 | 2018-10-30 | A kind of auxiliary fixture applied to thimble grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821767190.XU CN208826267U (en) | 2018-10-30 | 2018-10-30 | A kind of auxiliary fixture applied to thimble grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826267U true CN208826267U (en) | 2019-05-07 |
Family
ID=66319784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821767190.XU Expired - Fee Related CN208826267U (en) | 2018-10-30 | 2018-10-30 | A kind of auxiliary fixture applied to thimble grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900231A (en) * | 2019-12-13 | 2020-03-24 | 杭州华迈医疗器械有限公司 | Fixing device for fixing injection needle |
| CN113618181A (en) * | 2020-05-08 | 2021-11-09 | 苏州汉扬精密电子有限公司 | Novel EDM anchor clamps |
-
2018
- 2018-10-30 CN CN201821767190.XU patent/CN208826267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900231A (en) * | 2019-12-13 | 2020-03-24 | 杭州华迈医疗器械有限公司 | Fixing device for fixing injection needle |
| CN113618181A (en) * | 2020-05-08 | 2021-11-09 | 苏州汉扬精密电子有限公司 | Novel EDM anchor clamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20211030 |