CN206356962U - One kind machining reverse side positioning and clamping device - Google Patents
One kind machining reverse side positioning and clamping device Download PDFInfo
- Publication number
- CN206356962U CN206356962U CN201720028061.8U CN201720028061U CN206356962U CN 206356962 U CN206356962 U CN 206356962U CN 201720028061 U CN201720028061 U CN 201720028061U CN 206356962 U CN206356962 U CN 206356962U
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- CN
- China
- Prior art keywords
- hold
- down mechanism
- sliding panel
- guide pillar
- clamping device
- 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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Abstract
Reverse side positioning and clamping device is machined the utility model discloses one kind, including：Mounting base, riser, location-plate, guide pillar, sliding panel, hold-down mechanism and cylinder.Hold-down mechanism is skidded off along chute, therefore workpiece to be added can be arranged on hold-down mechanism, and positioning action is played to workpiece by posting, then hold-down mechanism is back into home position；Sliding panel is promoted up to move by cylinder so that Work-sheet pressing therefore is positioned with the top surface of workpiece in location-plate bottom by hold-down mechanism；In processing, the cutter of processing may pass through processing emptiness avoiding hole, so as to complete work pieces process；Therefore it instead of traditional installation way, it is ensured that the machining accuracy of part.
Description
Technical field
The utility model is related to field of machining, and in particular to one kind machining reverse side positioning and clamping device.
Background technology
Machining is industrial basis；Machining includes the processing such as turnning and milling brill；In Milling Process, generally
Consider the problem of locating surface is selected；At present the conventional installation way of the Milling Process of many zero be using flat mouth clamp, upper pressure or
Person's vacuum is inhaled, so as to reach that work piece positioning is tight, for some part positioning reference planes and machined surface at the same side, and again
The technique processing that can not be shaped using time processing；Therefore it can cause the reference plane of machined surface can not using conventional installation way
Selection and the reference plane of machined surface the same side, so as to the size drafting positional precision of working position can be caused inaccurate, so as to hold
Easily cause part rejection；In view of disadvantages described above, is necessary the processing reverse side positioning and clamping device that designs a mechanism in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of machining reverse side positioning and clamping device is provided, come
Solving current Milling Process machined surface and drawing reference plane or detection reference plane can not use reference plane to be fixed in the same side
Plane and cause the problem of Dimension Measurement is bad.
In order to solve the above technical problems, the technical solution of the utility model is：One kind machining reverse side positioning and clamping dress
Put, mounting base, riser, location-plate, guide pillar, sliding panel, hold-down mechanism and cylinder；The riser quantity is two pieces, described vertical
Plate is symmetricly set on the two ends at the top of provided with mounting base；The location-plate is arranged on the riser top；On the location-plate
Provided with processing emptiness avoiding hole；The guide pillar quantity is four, and the guide pillar is relative on the mounting base, the slip sleeve-board
In on the guide pillar；The sliding panel is provided with chute, and the hold-down mechanism is in the chute；Set on the hold-down mechanism
There is posting；The cylinder is located between the mounting base and the sliding panel, and the cylinder promotes the sliding panel along institute
Guide pillar is stated to slide up and down.
Further, it is additionally provided with limited step on the guide pillar.
Further, the sliding panel side is additionally provided with mounting bracket；Push cylinder, the push are additionally provided with the mounting bracket
Hold-down mechanism described in gas push is along the slide.
Further, the hold-down mechanism includes sliding block, elastic component and pressing plate；The sliding block is in the chute；It is described
Elastic component is located at the upper end of slide block；The pressing plate and the elastic component upper end, the posting is on the pressing plate.
Further, the elastic component is elastic gum or is four bullets for being oppositely arranged on four corners of sliding block
Spring.
Compared with prior art, the machining reverse side positioning and clamping device, including：Mounting base, riser, location-plate,
Guide pillar, sliding panel, hold-down mechanism and cylinder；The riser quantity is two pieces, and the riser is symmetricly set on provided with mounting base
The two ends at top；The location-plate is arranged on the riser top；The location-plate is provided with processing emptiness avoiding hole；The guide pillar number
Measure as four, the guide pillar is relative on the mounting base, and the sliding panel is placed on the guide pillar；On the sliding panel
Provided with chute, the hold-down mechanism is in the chute；The hold-down mechanism is provided with posting；The cylinder is located at described
Between mounting base and the sliding panel, the cylinder promotes the sliding panel to be slided up and down along the guide pillar.Can be by compacting machine
Structure is skidded off along chute, therefore workpiece to be added can be arranged on hold-down mechanism, and plays positioning action to workpiece by posting,
Hold-down mechanism is back into home position again；Sliding panel is promoted up to move by cylinder so that hold-down mechanism exists Work-sheet pressing
Location-plate bottom, therefore positioned with the top surface of workpiece；In processing, the cutter of processing may pass through processing emptiness avoiding hole, so as to
Complete work pieces process；Therefore it instead of traditional installation way, it is ensured that the machining accuracy of part.
Brief description of the drawings
Fig. 1 is the three-dimensional view that the utility model is machined reverse side positioning and clamping device；
Fig. 2 is the sectional view that the utility model is machined reverse side positioning and clamping device；
Fig. 3 is the sectional view of hold-down mechanism described in the utility model machining reverse side positioning and clamping device.
Embodiment
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As Figure 1-3, a kind of machining reverse side positioning and clamping device, including：Mounting base 1, riser 2, location-plate
3rd, guide pillar 4, sliding panel 5, hold-down mechanism 6 and cylinder 7；The quantity of riser 2 is two pieces, and the riser 2, which is symmetricly set on, to be provided with
The two ends at the top of mounting base 1；The location-plate 3 is arranged on the riser top；The location-plate 2 is provided with processing emptiness avoiding hole
8；The quantity of guide pillar 4 is four, and the guide pillar 4 is relative on the mounting base 1, and the sliding panel 5 is placed on described lead
On post 4；The sliding panel 5 is provided with chute, and the hold-down mechanism 6 is in the chute；The hold-down mechanism 6 is provided with fixed
Position frame 9；The cylinder 7 is located between the mounting base 1 and the sliding panel 5, and the cylinder 7 promotes the edge of sliding panel 5
The guide pillar 4 is slided up and down.Hold-down mechanism 6 can be skidded off along chute, therefore workpiece to be added can be arranged on hold-down mechanism 6,
And positioning action is played to workpiece by posting 9, then hold-down mechanism 6 is back into home position；Sliding panel is promoted by cylinder 7
5 are up moved so that Work-sheet pressing therefore is positioned with the top surface of workpiece in the bottom of location-plate 3 by hold-down mechanism 6；In processing
When, the cutter of processing may pass through processing emptiness avoiding hole 8, so as to complete work pieces process；Therefore traditional installation way is instead of, protected
The machining accuracy of part is demonstrate,proved.
Further, it is additionally provided with limited step on the guide pillar 4.Position-limiting action is played to sliding panel 5 so as to can reach.
Further, the side of sliding panel 5 is additionally provided with mounting bracket 51；Push cylinder 52 is additionally provided with the mounting bracket 51,
The push gas 52 promotes the hold-down mechanism 6 along the slide.Therefore it is easy to operating personnel's clamping material.
Further, the hold-down mechanism 6 includes sliding block 61, elastic component 62 and pressing plate 63；The sliding block 61 is located at the cunning
In groove；The elastic component 62 is located at the upper end of sliding block 61；The pressing plate 63 and the upper end of elastic component 62, the posting 9
On the pressing plate 63.Therefore, may be such that by elastic component 62 can be swung after the stress of pressing plate 63, and work is compressed in hold-down mechanism 6
During part, hold-down mechanism 6 plays pressuring action, does not play the role of positioning, so as to ensure that workpiece positioning reference plane is top surface, so as to ensure
Machining accuracy.
Further, the elastic component 62 is elastic gum or is four bullets for being oppositely arranged on four corners of sliding block
Spring.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (5)
1. one kind machining reverse side positioning and clamping device, it is characterised in that；Including：Mounting base, riser, location-plate, guide pillar,
Sliding panel, hold-down mechanism and cylinder；The riser quantity is two pieces, and the riser is symmetricly set on provided with the top of mounting base
Two ends；The location-plate is arranged on the riser top；The location-plate is provided with processing emptiness avoiding hole；The guide pillar quantity is four
Part, the guide pillar is relative on the mounting base, and the sliding panel is placed on the guide pillar；The sliding panel is provided with cunning
Groove, the hold-down mechanism is in the chute；The hold-down mechanism is provided with posting；The cylinder is located at the installation bottom
Between plate and the sliding panel, the cylinder promotes the sliding panel to be slided up and down along the guide pillar.
2. reverse side positioning and clamping device is machined as claimed in claim 1, it is characterised in that limit is additionally provided with the guide pillar
Position step.
3. reverse side positioning and clamping device is machined as claimed in claim 1, it is characterised in that the sliding panel side is also set
There is mounting bracket；Push cylinder is additionally provided with the mounting bracket, hold-down mechanism described in the push gas push is slided along the chute
It is dynamic.
4. reverse side positioning and clamping device is machined as claimed in claim 1, it is characterised in that the hold-down mechanism includes sliding
Block, elastic component and pressing plate；The sliding block is in the chute；The elastic component is located at the upper end of slide block；The pressing plate with
The elastic component upper end, the posting is on the pressing plate.
5. reverse side positioning and clamping device is machined as claimed in claim 4, it is characterised in that the elastic component is elastic gum
Or be four springs for being oppositely arranged on four corners of sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028061.8U CN206356962U (en) | 2017-01-10 | 2017-01-10 | One kind machining reverse side positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720028061.8U CN206356962U (en) | 2017-01-10 | 2017-01-10 | One kind machining reverse side positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356962U true CN206356962U (en) | 2017-07-28 |
Family
ID=59380008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720028061.8U Expired - Fee Related CN206356962U (en) | 2017-01-10 | 2017-01-10 | One kind machining reverse side positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318018A (en) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | A kind of fixture for lathe in machining irregular contour part |
-
2017
- 2017-01-10 CN CN201720028061.8U patent/CN206356962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318018A (en) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | A kind of fixture for lathe in machining irregular contour part |
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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: 20170728 Termination date: 20190110 |