CN206839659U - One kind machining clamping fixture - Google Patents
One kind machining clamping fixture Download PDFInfo
- Publication number
- CN206839659U CN206839659U CN201720761437.6U CN201720761437U CN206839659U CN 206839659 U CN206839659 U CN 206839659U CN 201720761437 U CN201720761437 U CN 201720761437U CN 206839659 U CN206839659 U CN 206839659U
- Authority
- CN
- China
- Prior art keywords
- fixture
- tool
- locating dowel
- chute
- arc
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses one kind to be machined clamping fixture,Including board main shaft,Arc,Fixture and tool,The utility model structure by fixture upper end by setting ring block,Ring block upper surface sets locating dowel,When making that tool is connected with fixture in this new structure,The multiple angles regulation of tool can be carried out,By the way that sliding block will be set on arc inwall,Tool side is provided with multiple chutes,And the quantity of sliding block is less than the quantity of chute,The height of arc is less than the height that locating dowel II is added with fixture,Make the connection of fixture and tool in this new structure more firm,Gear to actual circumstances,By the way that upper end of slide block both sides are set into spring catch respectively,Chute upper end both sides set stopper slot respectively,And the upper end of chute opens up an opening based on stopper slot,The length of the opening is less than the tip diameter of spring catch,Make this new structure in the case where spring catch and stopper slot are harmonious,The real-time monitored of spring catch can be carried out,It is easy to directly observe working condition.
Description
Technical field
Machining correlative technology field is the utility model is related to, is specially a kind of machining clamping fixture.
Background technology
The important step of machine components in process is whether the clamp tool used is rationally reliable, due to zero
Part volume differs in size, different, and the clamp tool that device therefor is different to be used is also different, thus in process due to
One of fixture institute produced problem is always our line technology personnel and operating personnel need to solve the problems, such as, existing folder is controlled
Tool operates time-consuming, numerous in use by being influenceed by the position of the size of part, shape and platen
It is trivial, the utilization rate of technical requirements, process turnover and equipment that part is processed is had influence on, and electrode clamp tool is also more and more extensive
Ground is applied in various electrode clamp tool products, it is desirable to which electrode clamp tool has high repetitive positioning accuracy, and is frequently criticizing
It is unlikely to deform in amount process, there is higher hardness, clamping stabilization, it is impossible to the accidents such as disengaging occur in process,
For this it is proposed that a kind of machining clamping fixture is used to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of machining clamping fixture, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：One kind machining clamping fixture, including machine
Platform main shaft, arc, fixture and tool, the fixture are arranged on board main shaft, and the fixture is in rectangular-shape, its upper end
Ring block is provided with, and ring block, in annular shape, its upper surface is provided with locating dowel II, the locating dowel II and surrounds positioning hole I
Four are provided with, positioning hole I is arranged at fixture upper end center, and fixture left and right ends are respectively arranged with arc, the arc
Shape plate rear and front end side is fixed on fixture, sliding block is provided with its inwall, and upper end of slide block both sides are respectively arranged with spring
Pin, the tool are arranged to upper surface and lower surface, piece-holder portion are provided with upper surface, and piece-holder portion includes circle
Shape holding holes and polygon holding holes, locating dowel I and positioning hole II is provided with the lower surface, locating dowel I is around fixed
Position hole II is provided with four, and locating dowel I and positioning hole I is harmonious, and locating dowel II is harmonious with positioning hole II, and the tool side is set
Multiple chutes are equipped with, chute upper end both sides are provided with stopper slot, and spring catch and stopper slot elastic connection.
Preferably, the ring block is arranged inside fixture, and the maximum gauge of ring block is less than the width of fixture, and annular
With being provided with ball on holder contacts face, ring block is slidably connected block with fixture.
Preferably, the arc is in semi-annular shape, and its minimum diameter is identical with the maximum gauge of tool, and the number of sliding block
Amount is less than the quantity of chute, and sliding block is connected with slide.
Preferably, the height of the arc is less than the height that locating dowel II is added with fixture, and stopper slot is under chute
End extends to upper end, and the upper end of chute opens up an opening based on stopper slot, and the length of the opening is less than the tip diameter of spring catch.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting is reasonable, feature
By force, there is advantages below：
1st, by the way that fixture upper end is set into ring block, ring block upper surface sets locating dowel, makes tool in this new structure
When being connected with fixture, the multiple angles regulation of tool can be carried out；
2nd, by will set sliding block on arc inwall, tool side is provided with multiple chutes, and the quantity of sliding block is small
In the quantity of chute, the height of arc is less than the height that locating dowel II is added with fixture, makes in this new structure fixture with controlling
The connection of tool is more firm, gears to actual circumstances；
3rd, by the way that upper end of slide block both sides are set into spring catch respectively, chute upper end both sides set stopper slot, and chute respectively
Upper end one opening is opened up based on stopper slot, the length of the opening is less than the tip diameter of spring catch, makes this new structure in bullet
In the case that spring pin is harmonious with stopper slot, the real-time monitored of spring catch can be carried out, is easy to directly observe working condition.
Brief description of the drawings
Fig. 1 is the utility model structure front sectional view；
Fig. 2 is the utility model clamp structure top view；
Fig. 3 is the utility model spring catch structural representation；
Fig. 4 is the utility model tool lower surface structural representation；
Fig. 5 is the utility model tool upper end surface structure schematic diagram.
In figure：1 board main shaft, 2 fixtures, 3 arcs, 4 locating dowel I, 5 locating dowel II, 6 lower surfaces, 7 positioning hole I, 8 are controlled
Tool, 9 upper surfaces, 10 sliding blocks, 11 ring blocks, 12 chutes, 13 stopper slots, 14 positioning hole II, 15 circular clamp holes, 16 clip polygons
Hold hole, 17 spring catch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：One kind machining clamping fixture, including board
Main shaft 1, arc 3, fixture 2 and tool 8, fixture 2 are arranged on board main shaft 1, and fixture 2 is in rectangular-shape, and its upper end is set
Ring block 11 is equipped with, and ring block 11 is provided with locating dowel II 5 in annular shape, its upper surface, ring block 11 is arranged at fixture 2
Inside, the maximum gauge of ring block 11 is less than the width of fixture 2, and ring block 11 on the contact surface of fixture 2 with being provided with ball, ring
Shape block 11 is slidably connected with fixture 2, and locating dowel II 5 is provided with four around positioning hole I 7, and positioning hole I 7 is arranged at fixture 2
At upper end center, and the left and right ends of fixture 2 are respectively arranged with arc 3, and arc 3 is in semi-annular shape, and its minimum diameter is with controlling
The maximum gauge of tool 8 is identical, and the quantity of sliding block 10 is less than the quantity of chute 12, and sliding block 10 is slidably connected with chute 12, arc
The rear and front end side of shape plate 3 is fixed on fixture 2, sliding block 10 is provided with its inwall, and the upper end both sides of sliding block 10 are set respectively
There is spring catch 17, the height of arc 3 is less than the height that locating dowel II 5 is added with fixture 2, and stopper slot 13 is under chute 12
End extends to upper end, and the upper end of chute 12 opens up an opening based on stopper slot 13, and the length of the opening is less than the end of spring catch 17
Head diameter, tool 8 are arranged to upper surface 9 and lower surface 6, piece-holder portion are provided with upper surface 9, and piece-holder portion includes
There are circular clamp hole 15 and polygon holding holes 16, locating dowel I 4 and positioning hole II 14 is provided with lower surface 6, position
Post I 4 is provided with four around positioning hole II 14, and locating dowel I 4 and positioning hole I 7 is harmonious, locating dowel II 5 and positioning hole
II 14 is harmonious, and the side of tool 8 is provided with multiple chutes 12, and the upper end both sides of chute 12 are provided with stopper slot 13, and spring catch 17 with
The elastic connection of stopper slot 13.
Operation principle：Because tool 8 is arranged to upper surface 9 and lower surface 6, piece-holder portion, work are provided with upper surface 9
Part clamping part includes circular clamp hole 15 and polygon holding holes 16, and locating dowel I 4 and positioning are provided with lower surface 6
Hole II 14, when being clamped with electrode material on circular clamp hole 15 or polygon holding holes 16, locating dowel I 4 and positioning hole I 7 phases
Close, locating dowel II 5 is harmonious with positioning hole II14, due to being provided with multiple sliding blocks 10, the upper end two of sliding block 10 on the inwall of arc 3
Side is respectively arranged with spring catch 17, and the side of tool 8 is provided with multiple chutes 12, and the upper end both sides of chute 12 are provided with stopper slot 13,
Sliding block 10 is slidably connected with chute 12, and spring catch 17 and the elastic connection of stopper slot 13, tool 8 are harmonious with fixture 2, also, due to
The minimum diameter of arc 3 is identical with the maximum gauge of tool 8, and the height of arc 3 is less than what locating dowel II 5 was added with fixture 2
Highly, when the tool 8 is connected with fixture 2, not only make connection more firm, and the multiple angle of tool 8 can be carried out
Degree regulation, gears to actual circumstances.
While there has been shown and described that embodiment of the present utility model, for annulus one of ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. one kind machining clamping fixture, including board main shaft (1), arc (3), fixture (2) and tool (8), described
Fixture (2) is arranged on board main shaft (1), it is characterised in that：The fixture (2) is in rectangular-shape, and its upper end is provided with annular
Block (11), and ring block (11), in annular shape, its upper surface is provided with locating dowel II (5), and the locating dowel II (5) is around positioning
Hole I (7) is provided with four, and positioning hole I (7) is arranged at fixture (2) upper end center, and fixture (2) left and right ends are set respectively
There is arc (3), arc (3) the rear and front end side is fixed on fixture (2), and sliding block (10) is provided with its inwall,
And sliding block (10) upper end both sides are respectively arranged with spring catch (17), the tool (8) is arranged to upper surface (9) and lower surface (6),
Piece-holder portion is provided with upper surface (9), and piece-holder portion includes circular clamp hole (15) and polygon holding holes
(16) locating dowel I (4) and positioning hole II (14), is provided with the lower surface (6), locating dowel I (4) surrounds positioning hole II
(14) four are provided with, and locating dowel I (4) and positioning hole I (7) is harmonious, locating dowel II (5) and positioning hole II (14) is harmonious, institute
State tool (8) side and be provided with multiple chutes (12), chute (12) upper end both sides are provided with stopper slot (13), and spring catch (17)
With stopper slot (13) elastic connection.
A kind of 2. machining clamping fixture according to claim 1, it is characterised in that：The ring block (11) is arranged at
Fixture (2) is internal, and the maximum gauge of ring block (11) is less than the width of fixture (2), and ring block (11) and fixture (2) contact surface
On be provided with ball, ring block (11) is slidably connected with fixture (2).
A kind of 3. machining clamping fixture according to claim 1, it is characterised in that：The arc (3) is in semicircle
Ring-type, its minimum diameter is identical with the maximum gauge of tool (8), and the quantity of sliding block (10) is less than the quantity of chute (12),
Sliding block (10) is slidably connected with chute (12).
A kind of 4. machining clamping fixture according to claim 1, it is characterised in that：The height of the arc (3)
The height being added less than locating dowel II (5) with fixture (2), and stopper slot (13) extends to upper end, chute from chute (12) lower end
(12) upper end opens up an opening based on stopper slot (13), and the length of the opening is less than the tip diameter of spring catch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761437.6U CN206839659U (en) | 2017-06-28 | 2017-06-28 | One kind machining clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761437.6U CN206839659U (en) | 2017-06-28 | 2017-06-28 | One kind machining clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839659U true CN206839659U (en) | 2018-01-05 |
Family
ID=60802089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720761437.6U Expired - Fee Related CN206839659U (en) | 2017-06-28 | 2017-06-28 | One kind machining clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839659U (en) |
-
2017
- 2017-06-28 CN CN201720761437.6U patent/CN206839659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190430 Address after: 516000 No. 5, Weinan Third Road, Baigang Village, Xiaojinkou Street Office, Huizhou City, Guangdong Province Patentee after: Huizhou Zhaomao Electronic Technology Co., Ltd. Address before: 312599 Wang Shi Village, Xinchang Town, Xinchang, Shaoxing, China Patentee before: Xinchang Chengnan Machinery Factory |
|
| 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: 20180105 Termination date: 20190628 |