CN206029331U - Add clamping apparatus with adjustable - Google Patents
Add clamping apparatus with adjustable Download PDFInfo
- Publication number
- CN206029331U CN206029331U CN201621033219.2U CN201621033219U CN206029331U CN 206029331 U CN206029331 U CN 206029331U CN 201621033219 U CN201621033219 U CN 201621033219U CN 206029331 U CN206029331 U CN 206029331U
- Authority
- CN
- China
- Prior art keywords
- portable plate
- positioning
- base plate
- fly leaf
- fixed
- 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 an add clamping apparatus with adjustable, including bottom plate and fly leaf, the fly leaf pin joint is on the bottom plate, be provided with a plurality of constant head tanks on the bottom plate, the constant head tank is used for the bottom plate location and fixes machine tool table, being provided with the multiunit location on the fly leaf and compressing tightly the subassembly, multiunit locating component is located a straight line, and the multiunit location compresses tightly the subassembly and is used for the location and compresses tightly the work piece, the multiunit location compresses tightly the subassembly and all includes locating bearing, compact heap and clamp bolt, and locating bearing fixes on the fly leaf, and the compact heap setting is provided with tightly -pressing hole on the compact heap on locating bearing, and clamp bolt passes tightly -pressing hole and fixes on the fly leaf. The utility model discloses with the fly leaf pin joint on the bottom plate, through the processing angle of the angular adjustment work piece between adjustment fly leaf and the roof, to the processing of the task work's piece many sets of anchor clamps that do not need to be changed, avoid changing the loaded down with trivial details of anchor clamps many times, set up the multiunit location and compress tightly subassembly and the tight subassembly in top on the fly leaf, the location is swiftly convenient.
Description
Technical field
This utility model is related to machine tooling manufacture field, more particularly to a kind of adjustable clamp for machining.
Background technology
Lathe refers to the machine of manufacture machine, traditionally abbreviation lathe.The side of processing equipment part in modern mechanical manufacturing
Method is a lot：In addition to machining, also grinding, welding etc., as long as category required precision is higher and surface roughness requirements are thinner
Workpiece, typically all need to finally be processed on lathe.
Clamp for machining is the most frequently used instrument of machine tooling, workpiece is positioned by using clamp for machining and angle is adjusted
It is whole, so that workpiece meets the locating and machining and angle requirement of extra bed.
Existing lathe generally installs workpiece using vice, and vice is only applicable to the work that precision is relatively low, length is shorter
Part.For the workpiece that required precision is high, length is longer then needs to carry out installation fixation using special fixture.Due to different operations
Machining angle it is different, this is accomplished by changing corresponding fixture and workpiece is adjusted, one workpiece of processing generally require through
Repeatedly assembly and disassembly and adjustment, not only loaded down with trivial details time-consuming, precision is low, and the quality of processing is also unstable, and the labor intensity of workman is also big.
Utility model content
In order to overcome shortcoming and defect present in prior art, this utility model to provide a kind of adjustable processed clip
Tool.
This utility model is achieved through the following technical solutions：A kind of adjustable clamp for machining, including base plate, portable plate
And universal bevel protractor, the portable plate is articulated on the base plate, and the universal bevel protractor is arranged on the base plate and is located at
The side of the portable plate；
It is provided with multiple locating slots on the base plate, the locating slot is for positioning by base plate for and be fixed to platen
On；
Multigroup positioning compression component is provided with the portable plate, and multigroup positioning component is located on straight line, institute
State multigroup positioning compression component for positioning and workpiece pressing；Multigroup positioning compression component includes positioning support, compression
Block and hold-down bolt, the positioning support are fixed on the portable plate, and the compact heap is arranged on the positioning support, institute
State, the hold-down bolt passes through the hold-down apertures and is fixed on the portable plate.
Adjustable clamp for machining of the present utility model passes through to arrange one piece of base plate and one piece of portable plate, by portable plate pivot joint
On base plate so that the adjustable angle of portable plate opposed bottom, by adjusting the angle adjustment workpiece between portable plate and top board
Machining angle, adjustment angle is simple, and the processing to a workpiece need not change multiple sets of fixtures, it is to avoid repeatedly change fixture
It is loaded down with trivial details, it is time saving and energy saving, improve working (machining) efficiency；Multigroup positioning compression component is set on portable plate and component is held out against, by existing skill
Portable cushion block positioning in art is changed to fixed positioning, and positioning is efficient and convenient, and the workpiece quality for processing is stable.
Further, multiple fixing grooves are additionally provided with the portable plate, it is corresponding with the fixing groove on the base plate
Position is provided with fixing hole, and the fixing groove is for being fixed to the base plate by portable plate.
Further, be additionally provided with the portable plate it is multigroup hold out against component, multigroup component that holds out against includes holding out against
Block and puller bolt, are provided with the withstanding tight block and hold out against hole, and the puller bolt is fixed through the hole that holds out against of the withstanding tight block
On the portable plate.
Further, multiple alignment pins are additionally provided with the portable plate, and the plurality of alignment pin is arranged at intervals at described
Between multigroup positioning compression component, the alignment pin is for positioning to workpiece.
Further, it is additionally provided with longitudinal register pin on the base plate, the longitudinal register pin is for carrying out to portable plate
Longitudinal register.
Further, the locating slot is L-shaped or I shapes.
Further, the portable plate passes through the fixing hole to be fixed on the base plate by fixing bolt.
Further, the fixing bolt is also arranged with butterfly gasket.
Relative to prior art, adjustable clamp for machining of the present utility model by one piece of base plate will be set and one piece it is movable
Plate, portable plate is articulated on base plate so that the adjustable angle of portable plate opposed bottom, by adjusting between portable plate and top board
Angle adjustment workpiece machining angle, adjustment angle is simple, and the processing to a workpiece need not change multiple sets of fixtures, it is to avoid
The loaded down with trivial details of fixture is changed repeatedly, it is time saving and energy saving, improve working (machining) efficiency；Multigroup positioning compression component is set on portable plate and is held out against
Portable cushion block positioning of the prior art is changed to fixed positioning, positions efficient and convenient, the workpiece quality for processing by component
It is stable.This utility model overcomes prior art to be needed to prepare many set clamp for machining, positioning and tune when to a work pieces process
The problems such as section is complicated, and the crudy of workpiece is improve, improve working (machining) efficiency.
In order to more fully understand and implement, this utility model is described below in conjunction with the accompanying drawings in detail.
Description of the drawings
Fig. 1 is the structural representation of adjustable clamp for machining of the present utility model.
Fig. 2 is the side view of adjustable clamp for machining of the present utility model.
Specific embodiment
Refer to Fig. 1 and Fig. 2.Fig. 1 is the structural representation of adjustable clamp for machining of the present utility model.Fig. 2 is this reality
With the side view of new adjustable clamp for machining.Adjustable clamp for machining of the present utility model, including base plate 10 and portable plate
20, the portable plate 20 is articulated on the base plate 10.
Specifically, multiple locating slots 11 are provided with the base plate 10 of the present embodiment, the locating slot 11 is for the bottom of by
Plate 10 is positioned and is fixed on platen.The locating slot 11 of the present embodiment is 4 altogether, and 4 locating slots 11 are facing each other
The two ends of base plate 10 are arranged on, adjacent two locating slots 11 1 are set to L-shaped, and another is then set to I shapes, this
Sample is easy to screens base plate 10 is fixed on platen.In addition, in order to carry out longitudinal register, this enforcement to portable plate 20
Longitudinal register pin 12 is additionally provided with the base plate 10 of example, and the longitudinal register pin 12 is fixed for carrying out longitudinal direction to portable plate 20
Position.
Multigroup positioning compression component 21, multiple alignment pins 24 and multigroup top is provided with the portable plate 20 of the present embodiment
Tight component 23.Multigroup positioning component 21 is located on straight line, and multigroup positioning compression component 21 is used for positioning and pressing
Clamping of workpieces；Multigroup positioning compression component 21 includes positioning support 211, compact heap 212 and hold-down bolt 213, described fixed
Position bearing 211 is fixed on the portable plate 20, and the compact heap 212 is arranged on the positioning support 211, the compact heap
Hold-down apertures are provided with 212, and the hold-down bolt 213 passes through the hold-down apertures and is fixed on the portable plate 20.It is described many
Individual alignment pin 24 is arranged at intervals between multigroup positioning compression component 21, and the alignment pin 24 is fixed for carrying out to workpiece
Position.The positioning compression component 21 of the present embodiment is three groups, and alignment pin is two.The present embodiment is preferably set on portable plate 20
A portable plate longitudinal register pin 26 is put, portable plate longitudinal register pin can be positioned for workpiece in longitudinal direction.Work as workpiece
After being placed on portable plate 20, the positioning of side is carried out to workpiece using alignment pin 24, and is compressed using hold-down bolt 213
Block 212 is with by Work-sheet pressing to portable plate 20.
Described multigroup component 23 that holds out against of the present embodiment includes withstanding tight block 231 and puller bolt 232, the withstanding tight block
It is provided with 231 and holds out against hole, the puller bolt 232 is fixed on the portable plate 20 through the hole that holds out against of the withstanding tight block 231
On.After workpiece is positioned holds down assembly compression, can continue through using holding out against component by workpiece from laterally further holding out against,
Prevent workpiece from sidesway occurring.
In addition, in order to when workpiece is processed, portable plate 20 is fixed on base plate 10, the portable plate 20 of the present embodiment
On be additionally provided with multiple fixing grooves 22,22 corresponding position of the fixing groove is provided with fixing hole on the base plate 10, it is described
Fixing groove 22 is for being fixed to the base plate 10 by portable plate 20.The portable plate 20 of the present embodiment passes through fixing bolt 25
Through the fixing hole being fixed on the base plate 10.Fix to strengthen, the fixing bolt 25 is also arranged with butterfly
Shape packing ring.
The base plate 10 and portable plate 20 of the present embodiment is preferably used 45 steel.The size of the base plate 10 of the present embodiment is
620 × 260 millimeters, the size of portable plate 20 is 490 × 190 millimeters.The specification of the fixing bolt 25 of the present embodiment is M16, is pressed
The specification of tight bolt 213 is M12, and the specification of puller bolt 232 is M8, and the specification of alignment pin 24 is φ 20, longitudinal register pin 12
Specification be φ 26.
During use, base plate 10 is fixed on extra bed workbench.After workpiece is placed on portable plate 20, by alignment pin
24 pairs of workpiece are positioned, and using positioning compression component 21 and hold out against component respectively to workpiece positioning compression and laterally and tightly propped,
Prevent workpiece from occurring to slide.Directly the angle of portable plate 20 can be measured using universal bevel protractor, and angle is carried out
Portable plate 20 is fixed on base plate 10 after adjustment angle by adjustment by fixing bolt 25.Just can workpiece be carried out adding afterwards
Work.
Relative to prior art, adjustable clamp for machining of the present utility model by one piece of base plate will be set and one piece it is movable
Plate, portable plate is articulated on base plate so that the adjustable angle of portable plate opposed bottom, by adjusting between portable plate and top board
Angle adjustment workpiece machining angle, adjustment angle is simple, and the processing to a workpiece need not change multiple sets of fixtures, it is to avoid
The loaded down with trivial details of fixture is changed repeatedly, it is time saving and energy saving, improve working (machining) efficiency；Multigroup positioning compression component is set on portable plate and is held out against
Portable cushion block positioning of the prior art is changed to fixed positioning, positions efficient and convenient, the workpiece quality for processing by component
It is stable.This utility model overcomes prior art to be needed to prepare many set clamp for machining, positioning and tune when to a work pieces process
The problems such as section is complicated, and the crudy of workpiece is improve, improve working (machining) efficiency.
This utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model is also intended to comprising these changes and deforms.
Claims (8)
1. a kind of adjustable clamp for machining, it is characterised in that：Including base plate and portable plate, the portable plate is articulated in the base plate
On；
It is provided with multiple locating slots on the base plate, the locating slot is for positioning by base plate for and be fixed to platen；
Multigroup positioning compression component is provided with the portable plate, and multigroup positioning component is located on straight line, described many
Group positioning compression component is used for positioning and workpiece pressing；Multigroup positioning compression component include positioning support, compact heap and
Hold-down bolt, the positioning support are fixed on the portable plate, and the compact heap is arranged on the positioning support, the pressure
Hold-down apertures are provided with tight block, and the hold-down bolt passes through the hold-down apertures and is fixed on the portable plate.
2. adjustable clamp for machining according to claim 1, it is characterised in that：It is additionally provided with the portable plate multiple solid
Determine groove, position corresponding with the fixing groove is provided with fixing hole on the base plate, the fixing groove is for portable plate is fixed
To on the base plate.
3. adjustable clamp for machining according to claim 1, it is characterised in that：Multigroup top is additionally provided with the portable plate
Tight component, multigroup component that holds out against include withstanding tight block and puller bolt, be provided with and hold out against hole on the withstanding tight block, the top
Tight bolt is fixed on the portable plate through the hole that holds out against of the withstanding tight block.
4. adjustable clamp for machining according to claim 1, it is characterised in that：It is multiple fixed to be additionally provided with the portable plate
Position pin, the plurality of alignment pin is arranged at intervals between multigroup positioning compression component, and the alignment pin is for entering to workpiece
Row positioning.
5. adjustable clamp for machining according to claim 1, it is characterised in that：Longitudinal register is additionally provided with the base plate
Pin, the longitudinal register pin is for carrying out longitudinal register to portable plate.
6. adjustable clamp for machining according to claim 1, it is characterised in that：The locating slot is L-shaped or I shapes.
7. adjustable clamp for machining according to claim 2, it is characterised in that：The portable plate is passed through by fixing bolt
The fixing hole is being fixed on the base plate.
8. adjustable clamp for machining according to claim 7, it is characterised in that：The fixing bolt is also arranged with butterfly pad
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033219.2U CN206029331U (en) | 2016-08-31 | 2016-08-31 | Add clamping apparatus with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621033219.2U CN206029331U (en) | 2016-08-31 | 2016-08-31 | Add clamping apparatus with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029331U true CN206029331U (en) | 2017-03-22 |
Family
ID=58298258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621033219.2U Expired - Fee Related CN206029331U (en) | 2016-08-31 | 2016-08-31 | Add clamping apparatus with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673182A (en) * | 2018-06-04 | 2018-10-19 | 首都航天机械公司 | A kind of clamping flexible frock suitable for metal plate holder |
-
2016
- 2016-08-31 CN CN201621033219.2U patent/CN206029331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673182A (en) * | 2018-06-04 | 2018-10-19 | 首都航天机械公司 | A kind of clamping flexible frock suitable for metal plate holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20200831 |