CN208428005U - Fixture and part system of processing - Google Patents
Fixture and part system of processing Download PDFInfo
- Publication number
- CN208428005U CN208428005U CN201820754135.0U CN201820754135U CN208428005U CN 208428005 U CN208428005 U CN 208428005U CN 201820754135 U CN201820754135 U CN 201820754135U CN 208428005 U CN208428005 U CN 208428005U
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- China
- Prior art keywords
- locating slot
- air channel
- part locating
- fixture
- aspirating hole
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Abstract
The utility model provides a kind of fixture and part system of processing.Fixture according to the present utility model, which is characterized in that including bearing seat and vacuum generating unit, part locating slot is provided on bearing seat, the bottom of part locating slot is correspondingly arranged on aspirating hole, and vacuum generating unit is connect with aspirating hole, to pass through the fixed parts to be processed of vacuum suction.The fixture can guarantee the fixation to part and will not injuring part.
Description
Technical field
The utility model relates to part processing equipment fields, in particular to a kind of fixture and part system of processing.
Background technique
For some volumes and the lesser part of size, since part is too small, so that vice clamping can only be used when processing
After processed, form the part shape of needs.This processing method can only carry out single part processing.In addition, each part
When being fixed on vice before processing, because there is no positioning and clamping, requires to carry out artificial calibration, not so part correction is evened up
Processing has segment difference, causes the element precision of processing inadequate.A point middle operation is also carried out after part is corrected, and finds part
Machining coordinate can be processed.This process is very high to operator's requirement, and very waste of manpower, makes at lathe long-time
In the waiting time, the waste of productivity is caused.Error is had because the technical level of operator corrects every time, operator uses
Pressing force is different when vice clamping, leads to process that product will appear dislocation and vice crushes when firmly excessive.
In conclusion existing small part production efficiency is low, every process time probably needs 30min, and product quality
It can not be promoted, product qualification rate only has 60% or so, causes processing cost height.
Utility model content
The utility model is intended to provide a kind of fixture and part system of processing, to solve part process in the prior art
In be easy the problem of crushing.
The utility model provides a kind of fixture comprising bearing seat and vacuum generating unit are provided with part on bearing seat
Locating slot, the bottom of part locating slot are correspondingly arranged on aspirating hole, and vacuum generating unit is connect with aspirating hole, to pass through vacuum suction
Fixed parts to be processed.
Optionally, at least two part locating slots are provided on bearing seat, the bottom of each part locating slot is provided with pumping
Stomata.
Optionally, bearing seat includes: bottom plate, is provided with air channel on bottom plate；Positioning plate, positioning plate are set with bottom plate stacking
It sets, part locating slot is provided on positioning plate, the corresponding aspirating hole of part locating slot is connected to air channel, and vacuum generating unit passes through
Air channel is connect with aspirating hole.
Optionally, in vertical direction, the projection cap piece locating slot of air channel.
Optionally, when part locating slot is at least two, multiple part locating slots on same straight line form one
Part locating slot group is sequentially arranged at intervals with multiple part locating slot groups on positioning plate.
Optionally, air channel is multiple, and is corresponded with part locating slot group, air channel and corresponding part locating slot
Aspirating hole connection in group, vacuum generating unit are connect with each air channel.
Optionally, fixture further includes vacuum valve, and vacuum valve is connected on positioning plate, and passes through the first through hole on positioning plate
It is connected to air channel, the opening that vacuum valve has the closed state for being isolated from the outside air channel and is connected to air channel with outside
State.
Optionally, fixture further includes contour support plate, and contour support plate is connected on bottom plate, and is located at the separate logical of bottom plate
The side of air drain.
Optionally, the shape adaptation of the shape and parts to be processed of part locating slot.
Another aspect according to the present utility model provides a kind of part system of processing comprising above-mentioned fixture.According to this
The fixture and part system of processing of utility model are provided with part locating slot on the bearing seat of fixture, to pass through part locating slot
Carrying and positioning parts to be processed.Vacuum generating unit is connect by aspirating hole with part locating slot, at the bottom of part locating slot
Face forms negative pressure, is located in part locating slot, is prevented by negative pressure after being placed into parts to be processed in part locating slot
It is shifted in process.The fixture can either fix parts to be processed, and not using the fixed parts to be processed of vacuum suction
Clamping damage can be caused to parts to be processed.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the bearing seat of fixture according to the present utility model；
Fig. 2 is the structural schematic diagram of the part locating slot of fixture according to the present utility model；
Fig. 3 is the schematic perspective view of the positioning plate of fixture according to the present utility model；
Fig. 4 is the structural schematic diagram of the bottom plate of fixture according to the present utility model；
Fig. 5 is the schematic perspective view of the bottom plate of fixture according to the present utility model.
Description of symbols:
10, bearing seat；11, positioning plate；111, part locating slot；112, aspirating hole；12, bottom plate；121, air channel；20,
Vacuum valve.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 5, embodiment according to the present utility model, fixture include bearing seat 10 and vacuum generating unit, are held
It carries and is provided with part locating slot 111 on seat 10, the bottom of part locating slot 111 is correspondingly arranged on aspirating hole 112, vacuum generating unit
It is connect with aspirating hole 112, to pass through the fixed parts to be processed of vacuum suction.
It is provided with part locating slot 111 on the bearing seat 10 of fixture, to carry and position to be added by part locating slot 111
Work part.Vacuum generating unit is connect by aspirating hole 112 with part locating slot 111, is formed with the bottom surface in part locating slot 111
Negative pressure is located in part locating slot 111 by negative pressure after being placed into parts to be processed in part locating slot 111, is prevented
It is shifted in process.The fixture can either fix parts to be processed, and not using the fixed parts to be processed of vacuum suction
Clamping damage can be caused to parts to be processed.
Optionally, at least two part locating slots 111 are provided on bearing seat 10, the bottom of each part locating slot 111 is equal
It is provided with aspirating hole 112.Multiple part locating slots 111 are provided on bearing seat 10 simultaneously to carry out multiple parts to be processed
Positioning to promote the fixed efficiency to parts to be processed, and then promotes processing efficiency.
Optionally, in the present embodiment, bearing seat 10 includes bottom plate 12 and positioning plate 11.Wherein, positioning plate 11 and bottom plate
12 are stacked.Bottom plate 12 with vacuum generating unit for connecting.On positioning plate 11 be arranged part locating slot 111, for place to
Process part.
For the ease of fixed parts to be processed, and guarantee machining accuracy, the shape and parts to be processed of part locating slot 111
Shape adaptation.As shown in Fig. 2, part locating slot 111 is stepped groove, to adapt to the thickness change of parts to be processed, to mention
Leakproofness when rising positioning and fixed effect, while can promote vacuum suction parts to be processed, to promote fixed reliability.
As shown in figure 4, the shape of bottom plate 12, size and material can according to need determination.For example, in the present embodiment,
Bottom plate 12 is rectangular slab.Air channel 121 is provided on bottom plate 12.Shape, quantity and the setting position of the air channel 121 can roots
It is specific determining according to needing.For example, air channel 121 is rectangular channel perhaps arc-shaped slot or waist type groove etc..Air channel 121 can be with
It is one or more.
As shown in Figures 4 and 5, the bottom of air channel 121 is provided with the through-hole through bottom plate 12, for make air channel 121 with
The connection of vacuum generating unit.
As shown in Figure 1, one or more part locating slots 111 are provided on positioning plate 11, on each part locating slot 111
Aspirating hole 112 is connected to air channel 121, so that vacuum generating unit is connect by air channel 121 with aspirating hole 112.
Specifically, in vertical direction, the projection of air channel 121 covers each part locating slot 111, i.e., each part locating slot
111 corresponding aspirating holes 112 are connected to air channel 121, and vacuum generating unit is enable to pass through air channel 121 and each aspirating hole
112 connections, so that disposably the parts to be processed in each part locating slot 111 be fixed.
Certainly, multiple in same when part locating slot 111 is at least two in another feasible embodiment
Part locating slot 111 on straight line forms a part locating slot group, and it is fixed that multiple parts are sequentially arranged at intervals on positioning plate 11
Position slot group.For example, multiple part locating slots 111 in Fig. 1 on same horizontal line form a part locating slot group, along Fig. 1
In direction from top to bottom be sequentially arranged at intervals with multiple part locating slot groups.
Correspondingly, air channel 121 is multiple, and is corresponded with part locating slot group, and air channel 121 is positioned along part
The extending direction of slot group extends.Air channel 121 is connected to the aspirating hole 112 in corresponding part locating slot group, vacuum generating unit
It is connect with each air channel 121.It also can be realized vacuum generating unit so disposably to be processed zero in each part locating slot 111
Part is fixed, to promote location efficiency and processing efficiency.
Optionally, fixture further includes vacuum valve 20, and vacuum valve 20 is connected on positioning plate 11, and by positioning plate 11
First through hole is connected to air channel 121, and vacuum valve 20 has the closed state for being isolated from the outside air channel 121 and makes air channel
121 opening states being connected to outside.
Optionally, for the ease of cooperating with cutter, keep tool sharpening more convenient, fixture further includes contour support plate, etc.
High support plate is connected on bottom plate 12, and is located at the side of the separate air channel 121 of bottom plate 12, to be supported to bottom plate 12,
And so that the height of parts to be processed is can adapt to the height of cutter, and smooth to parts to be processed, guarantee machining accuracy.
Optionally, contour support plate is two, and is arranged at intervals on bottom plate 12.
Vacuum generating unit can be any structure appropriate that can be realized vacuumizing function, including but not limited to vacuum
Pump.
Since the fixture installation way takes vacuum suction, operator only needs to put raw material the positioning plate 11 of fixture
On, then opening after vacuum pump is adsorbed can start to process.It is easy to operate, difficulty of processing is reduced, positioning accuracy is improved.
For example, the parts to be processed that will be combined passes through auxiliary after the first folder processing when carrying out part processing
Parts to be processed is directly placed in each part locating slot 111 on positioning plate 11 by compoboard, then vacuum valve is closed, and is made
It is in closed state, opens vacuum generating unit, makes the lower part vacuum of part locating slot 111, to utilize vacuum suction jail
It is fixedly mounted with folder parts to be processed.
Clamping parts to be processed is woth no need to start processing in calibration again point, so that clamping is simple and convenient.Add
Vacuum valve is opened after work is complete, vacuum suction releases, and can take out part, in case the subsequent part that changes continues to process.
Another aspect according to the present utility model provides a kind of part system of processing comprising above-mentioned fixture.The fixture
The batch machining that small part may be implemented combines small part to be processed, makes production efficiency highest and processing cost
It is minimum.Simultaneously solve small part add need to take a significant amount of time caused by man-hour requirement clamping carry out calibration, point in, to operator
The problems such as technical requirements are high, and product dislocation machine weighs wounded reduces cost of labor, time cost, and promotes product qualification rate, realizes zero
The high-volume of part is processed.
It is realized by fixture above-mentioned to small part quick-clamping batch machining, and from original single-piece, improved latter
Secondary processing is multiple (example as shown in figure 1 disposably process 72), saves the intermediate multiple clamping time, make machine tool utilization rate from
40% promotes till now 98%.One operator can only open 2 lathes originally, can open 8 lathes, processing effect using the fixture
Rate promotes 12 times.Difficulty of processing is reduced, it is easy to operate.Due to the shape phase of 111 shape of part locating slot and parts to be processed
(i.e. same or similar) is adapted to so as to carry out positioning process to parts to be processed, so that the less operator of experience also can
Processing, and guarantee the stability of processing quality.The controllable of element precision tolerance is realized, the conjunction rate of batch production is reached
99% or more, older process yields improve 40% or more.
Fixture and part system of processing according to the present utility model has the following technical effect that
The fixture, which is realized, carries out clamping to small part, and batch production processing improves production efficiency, simplifies mode of operation, protects
Part processing stability is demonstrate,proved, difficulty of processing is reduced, improves processing quality, saves processing cost.
Can use the fixed clamping parts to be processed of vacuum suction, solve aluminium material be not available sucker clamping be not fixed easily and
The problem of processing；
Air channel is arranged on bottom plate to be conducive to increase pull of vacuum, ventilation trench bottom passes through through-hole (vacuum suction mouth) and true
Empty generating unit connection, simplifies connection structure, improves the reliability of connection, avoid leaking；
Fast quick-mounting can be realized according to the arrangement position of part combination, the position of design elements locating slot and distribution mode
Folder.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of fixture, which is characterized in that including bearing seat (10) and vacuum generating unit, be provided with zero on the bearing seat (10)
The bottom of part locating slot (111), the part locating slot (111) is correspondingly arranged on aspirating hole (112), the vacuum generating unit with
Aspirating hole (112) connection, to pass through the fixed parts to be processed of vacuum suction.
2. fixture according to claim 1, which is characterized in that it is fixed to be provided at least two parts on the bearing seat (10)
Position slot (111), the bottom of each part locating slot (111) is provided with the aspirating hole (112).
3. fixture according to claim 1 or 2, which is characterized in that the bearing seat (10) includes:
Bottom plate (12) is provided with air channel (121) on the bottom plate (12)；
Positioning plate (11), the positioning plate (11) are stacked with the bottom plate (12), are arranged on the positioning plate (11)
It states part locating slot (111), the corresponding aspirating hole (112) of the part locating slot (111) is connected to the air channel (121),
The vacuum generating unit is connect by the air channel (121) with the aspirating hole (112).
4. fixture according to claim 3, which is characterized in that covered in the projection of vertical direction, the air channel (121)
The part locating slot (111).
5. fixture according to claim 3, which is characterized in that more when the part locating slot (111) is at least two
A part locating slot (111) on the same straight line forms a part locating slot group, on the positioning plate (11) according to
Minor tick is provided with multiple part locating slot groups.
6. fixture according to claim 5, which is characterized in that the air channel (121) is multiple, and fixed with the part
Position slot group corresponds, and the air channel (121) is connected to the aspirating hole (112) in corresponding part locating slot group, described true
Empty generating unit is connect with each air channel (121).
7. fixture according to claim 3, which is characterized in that the fixture further includes vacuum valve (20), the vacuum valve
(20) it is connected on the positioning plate (11), and is connected to by the first through hole on positioning plate (11) with the air channel (121),
The vacuum valve (20) have be isolated from the outside the air channel (121) closed state and make the air channel (121) and
The opening state of outside connection.
8. fixture according to claim 3, which is characterized in that the fixture further includes contour support plate, the contour branch
Fagging is connected on the bottom plate (12), and is located at the side far from the air channel (121) of the bottom plate (12).
9. fixture according to claim 1 or 2, which is characterized in that the shape of the part locating slot (111) and it is described to
Process the shape adaptation of part.
10. a kind of part system of processing, which is characterized in that including fixture of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754135.0U CN208428005U (en) | 2018-05-18 | 2018-05-18 | Fixture and part system of processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754135.0U CN208428005U (en) | 2018-05-18 | 2018-05-18 | Fixture and part system of processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428005U true CN208428005U (en) | 2019-01-25 |
Family
ID=65104042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754135.0U Active CN208428005U (en) | 2018-05-18 | 2018-05-18 | Fixture and part system of processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351535A (en) * | 2021-06-03 | 2021-09-07 | 环旭电子股份有限公司 | Debris cleaning device and system |
-
2018
- 2018-05-18 CN CN201820754135.0U patent/CN208428005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351535A (en) * | 2021-06-03 | 2021-09-07 | 环旭电子股份有限公司 | Debris cleaning device and system |
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