CN107150293B - Fixed fixture - Google Patents
Fixed fixture Download PDFInfo
- Publication number
- CN107150293B CN107150293B CN201710166332.0A CN201710166332A CN107150293B CN 107150293 B CN107150293 B CN 107150293B CN 201710166332 A CN201710166332 A CN 201710166332A CN 107150293 B CN107150293 B CN 107150293B
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- China
- Prior art keywords
- positioning column
- partition
- substrate
- supporting mechanism
- workpiece
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of fixed fixtures, for fixing workpiece, comprising: substrate offers the first via hole on substrate；And supporting mechanism, it is removable installed on substrate, supporting mechanism includes: connector；First positioning column, is set on connector, and the first positioning column can be matched with the first via hole, and supporting mechanism is positioned on substrate；Fixed plate, is sheathed on the first positioning column, and the first fixation hole is offered in fixed plate；Partition is sheathed on the first positioning column, and partition is between connector and fixed plate, partition at least two, and two neighboring partition forms mounting groove, and fixed plate can squeeze partition, then so that partition can fit with the non-processing face of workpiece；And first fastener, the first fastener wear the first fixation hole and compress the first positioning column.Above-mentioned fixed fixture can be avoided the operational sequence for carrying out loading and unloading to workpiece on the table, and the sandblasting quality of workpiece then can be improved.
Description
Technical field
The present invention relates to work pieces process fields, more particularly to a kind of fixed fixture.
Background technique
Workpiece is when carrying out surface working process, sometimes according to design requirement, need to the portion surface area of workpiece into
Row blasting treatment, so that the appearance of sand shape is presented in the partial outer face of workpiece.When sandblasting, usually fixed fixture is mounted on
On workbench, then by workpiece be fixed in fixed fixture to using the abrasive blast equipment on workbench to the machined surface of workpiece into
Row blasting treatment.Traditional fixed fixture is usually all integrally fixed on workbench, since structure is complicated for workpiece itself,
Therefore shadow of the non-processing face of workpiece by abrasive blast equipment is easy to cause during carrying out loading and unloading to workpiece on the table
It rings, to influence the sandblasting quality of workpiece.
Summary of the invention
Based on this, it is necessary to provide a kind of fixed fixture of sandblasting quality that can be improved workpiece.
A kind of fixed fixture, for fixing workpiece, comprising:
Substrate offers the first via hole on the substrate；And
Supporting mechanism is removable installed on the substrate, and the supporting mechanism includes:
Connector；
First positioning column is set on the connector, and first positioning column can match with first via hole
It closes, the supporting mechanism is positioned on the substrate；
Fixed plate is sheathed on first positioning column, the first fixation hole is offered in the fixed plate；
Partition is sheathed on first positioning column, and the partition is between the connector and the fixed plate, institute
Partition at least two is stated, the two neighboring partition forms the mounting groove for placing the workpiece, and the fixed plate is opposite
First positioning column slidably so that the fixed plate can squeeze the partition, then so that the partition can be with institute
The non-processing face for stating workpiece fits；And
First fastener, first fastener wear first fixation hole and compress first positioning column.
The supporting mechanism further includes the second positioning column in one of the embodiments, first positioning column and described
Second positioning column is respectively arranged at the two sides of the connector.
The supporting mechanism further includes the positioning plate for abutting the partition in one of the embodiments, described fixed
Position sleeve-board is set on first positioning column, and the positioning plate is between the connector and the partition.
It in one of the embodiments, further include shop bolt, the shop bolt is set on the substrate, described solid
The second via hole is offered on fixed board, the shop bolt can be matched with second via hole, to limit the fixation
Movement of the plate relative to the substrate.
In one of the embodiments, further include the second fastener, is also provided on the substrate and first auxiliary
The first fastener hole that hole is connected, second fastener wear first fastener hole and compress first positioning column,
The supporting mechanism to be fixed on the substrate.
It in one of the embodiments, further include the foundation for being connected with workbench, the foundation is set to the base
Side of the plate far from the supporting mechanism.
Convex block is provided on the partition in one of the embodiments, the convex block can be with the installation of the workpiece
Hole matches, to limit the workpiece relative to the movement of the partition.
The partition is silica gel partition in one of the embodiments,.
The connector is handle in one of the embodiments,.
The one end of first positioning column far from the connector is pyramidal structure in one of the embodiments,.
Supporting mechanism is removed from substrate first, then workpiece is placed in mounting groove, and led to by above-mentioned fixed fixture
The fixed plate for crossing supporting mechanism squeezes partition, so that partition can fit with the non-processing face of workpiece, then by the
One fastener secures the workpiece against on supporting mechanism, finally by supporting mechanism by the first positioning column be provided on substrate the
It is positioned on substrate under the cooperation of one via hole.Compared to traditional fixed fixture, above-mentioned fixed fixture passes through supporting mechanism and base
The removably separate structure of plate, can be avoided on the table to workpiece carry out loading and unloading operational sequence, so as to prevent
Only the non-processing face of workpiece is influenced by abrasive blast equipment on workbench, and the sandblasting quality of workpiece then can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixed fixture in one embodiment of the invention；
Fig. 2 is another status diagram of fixed fixture shown in Fig. 1；
Fig. 3 is the structural schematic diagram of partition in fixed fixture shown in Fig. 2.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Also referring to Fig. 1, the fixed fixture 100 in one embodiment of the invention is used for workpiece 200 is fixed.Fixed fixture
100 for being installed on the workbench.Fixed fixture 100 includes substrate 110 and supporting mechanism 120.Substrate 110 is used for and workbench
It is connected.Supporting mechanism 120 is removable installed on substrate 110.Above-mentioned fixed fixture 100 further includes foundation 130.Foundation 130
For being connected with workbench.Foundation 130 is set to side of the substrate 110 far from supporting mechanism 120.
Referring to Figure 2 together, the first via hole 112 is offered on substrate 110.The first fastening is also provided on substrate 110
Hole 114.First fastener hole 114 is connected with the first via hole 112.Specifically in the present embodiment, the is also provided on substrate 110
Two fastener hole (not shown).First fastener hole 114 and the second fastener hole are distributed in the two sides of substrate 110.It is also opened up on substrate 110
There is the second via hole 116.Second via hole 116 is connected with the second fastener hole.
Supporting mechanism 120 includes connector 121, the first positioning column 122, fixed plate 123, partition 124 and the first fastener
125.Specifically in the present embodiment, connector 121 is handle.The setting of handle can be convenient the pick-and-place of supporting mechanism 120, from
And the loading and unloading efficiency of workpiece 200 can be improved.First positioning column 122 is set on connector 121.First positioning column, 122 energy
It is enough to be matched with the first via hole 112, supporting mechanism 120 is positioned on substrate 110.Specifically in the present embodiment, first
Positioning column 122 is cylindrical structure.The one end of first positioning column 122 far from connector 121 is pyramidal structure, by determining first
One end of position column 122 is set as pyramidal structure, can play certain guiding role to plugging for the first positioning column 122, improves
The cooperation efficiency of first positioning column 122 and the first via hole 112.
Fixed plate 123 is sheathed on the first positioning column 122.The first fixation hole 123a is offered in fixed plate 123.First is tight
Firmware 125 wears the first fixation hole 123a and compresses the first positioning column 122.Partition 124 is sheathed on the first positioning column 122.
Partition 124 is between connector 121 and fixed plate 123.Partition 124 at least two.The two neighboring formation of partition 124 is used for
Place the mounting groove 126 of workpiece 200.It should be noted that fixed plate 123 is slidably with respect to the first positioning column 122, so that fixed
Plate 123 can squeeze partition 124, then so that partition 124 can fit with the non-processing face of workpiece 200.
Specifically in the present embodiment, partition 124 is six.The mounting groove 126 that two adjacent partitions 124 are formed is five
It is a.It is understood that in other embodiments, partition 124 can be six or more, so that fixed fixture 100
Greater number of workpiece 200 can be one-time fixed, the subsequent sandblasting efficiency of workpiece 200 is then improved.In addition, specifically in this reality
It applies in example, partition 124 is silica gel partition.The partition of silica gel material has elasticity well, can prevent workpiece 200 at sandblasting
Partition 124 shakes to cause to scratch to workpiece 200 with respect to the first positioning column 122 when reason, to play one to workpiece 200
Fixed protective effect.
It is appreciated that supporting mechanism 120 may also include the second positioning column 127.Second positioning column 127 is set to connector
On 121.Specifically, the first positioning column 122 and the second positioning column 127 are respectively arranged at the two sides of connector 121.First positioning column
122 and 127 parallel interval of the second positioning column setting.Fixed plate 123 and partition 124 are sheathed on the second positioning column 127 simultaneously.It is logical
The locating effect of supporting mechanism 120 Yu substrate 110 can be improved in the setting for crossing the second positioning column 127, while can also limit solid
Fixed board 123 and partition 124 enable partition 124 and the non-processing face of workpiece 200 steady relative to the rotation of the first positioning column 122
Surely it is bonded.
In addition, specifically in the present embodiment, the second positioning column 127 is cylindrical structure.First positioning column 122 is far from connection
One end of part 121 is pyramidal structure.The diameter of second positioning column 127 is greater than the diameter of the first positioning column 122, so that the first positioning
Column 122 and the second positioning column 127 can be adapted to the via hole of two different pore size sizes of workpiece 200 respectively.
It should be pointed out that being also provided with the second fixation hole (not shown) in fixed plate 123.First fixation hole 123a and
Two fixation holes are distributed in the two sides of fixed plate 123.First fastener 125 is two.One of them first fastener 125 wears
One fixation hole 123a simultaneously compresses the first positioning column 122.Another first fastener 125 wears the second fixation hole and by the simultaneously
Two positioning columns 127 compress, so that fixed plate 123 can be abutted against with partition 124, can then guarantee partition 124 by position
The non-processing face of workpiece 200 in mounting groove 126 is closely bonded.
First through hole 123b is also provided in fixed plate 123.First through hole 123b is for providing wearing for the first positioning column 122
If.First through hole 123b is connected with the first fixation hole 123a.The second through-hole 123c is offered in fixed plate 123.Second through-hole
123c is for providing wearing for the second positioning column 127.Second through-hole 123c is connected with the second fixation hole.It is opened in fixed plate 123
Equipped with the second via hole 123d.Second via hole 123d is two.Two the second via hole 123d are distributed in the two of fixed plate 123
Side.
Specifically in the present embodiment, supporting mechanism 120 may also include positioning plate 128.Positioning plate 128 is for abutting partition
124.Positioning plate 128 is sheathed on the first positioning column 122.It should be noted that positioning plate 128 is sheathed on the second positioning column simultaneously
On 127.Since connector 121 and the contact area of partition 124 are relatively small, by the setting of positioning plate 128, can increase every
The contact area of plate 124 and connector 121 avoids inclining so that partition 124 can steadily be connect with connector 121
Tiltedly.
It is appreciated that specifically in the present embodiment, supporting mechanism 120 may also include the second fastener 129.Second fastener
129 be two.One of them second fastener 129 wears the first fastener hole 114 and compresses the first positioning column 122, another
Second fastener 129 wears the second fastener hole and compresses the second positioning column 127, so that supporting mechanism 120 is fixed on substrate
On 110, prevent the supporting mechanism being carried on substrate 110 120 from sliding.
Foundation 130 is cylindrical structure.The first connecting hole 132 and the second connecting hole 134 are offered on foundation 130.First
Connecting hole 132 and the second connecting hole 134 are located at the two sides of foundation 130.First positioning column 122 wears the first via hole 112
And it extends in the first connecting hole 132.Second positioning column 127 wears the second via hole 116 and extends to the second connecting hole 134
In.
It should be pointed out that above-mentioned fixed fixture 100 may also include shop bolt 140.Shop bolt 140 is set to substrate
On 110.Shop bolt 140 can be matched with the second via hole 123d.Specifically in this embodiment, shop bolt 140 is two.
Two shop bolts 140 can be matched with two the second via hole 123d respectively.By the setting of shop bolt 140, thus
Supporting mechanism 120, is then positioned on substrate 110 by the movement that can limit 123 opposing substrate 110 of fixed plate.
Also referring to Fig. 3, third through-hole 124a and fourth hole 124b are offered on partition 124.Third through-hole 124a
For providing wearing for the first positioning column 122.Fourth hole 124b is for providing wearing for the second positioning column 127.On partition 124
It is additionally provided with convex block 150.Convex block 150 and partition 124 are integrally formed.Convex block 150 can be matched with the mounting hole of workpiece 200,
To limit the movement of 200 opposed separators 124 of workpiece, partition 140 is closely bonded with the non-processing face of workpiece 200.
Supporting mechanism 120 is removed from substrate 110 first, is then placed in workpiece 200 by above-mentioned fixed fixture 100
In mounting groove 126, and partition 140 is squeezed by the fixed plate 123 of supporting mechanism 120, so that partition 140 can be with workpiece
200 non-processing face fits, and then workpiece 200 is fixed on supporting mechanism 120 by the first fastener 125, finally will
Supporting mechanism 120 is by being positioned at base under the first positioning column 122 and the cooperation for the first via hole 112 being provided on substrate 110
On plate 110.Compared to traditional fixed fixture, above-mentioned fixed fixture 100 passes through supporting mechanism 120 and substrate 110 removably
Separate structure can be avoided the operational sequence for carrying out loading and unloading to workpiece 200 on the table, so as to prevent workpiece 200
Non-processing face influenced by abrasive blast equipment on workbench, the sandblasting quality of workpiece 200 then can be improved.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of fixed fixture, for fixing workpiece characterized by comprising
Substrate offers the first via hole on the substrate；And
Supporting mechanism is removable installed on the substrate, and the supporting mechanism includes:
Connector；
First positioning column is set on the connector, and first positioning column can be matched with first via hole, with
The supporting mechanism is positioned on the substrate；
Fixed plate is sheathed on first positioning column, the first fixation hole is offered in the fixed plate；
Partition is sheathed on first positioning column, the partition between the connector and the fixed plate, it is described every
Plate at least two, the two neighboring partition form the mounting groove for placing the workpiece, and the fixed plate is relatively described
First positioning column slidably so that the fixed plate can squeeze the partition, then so that the partition can be with the work
The non-processing face of part fits；And
First fastener, first fastener wear first fixation hole and compress first positioning column.
2. fixed fixture according to claim 1, which is characterized in that the supporting mechanism further includes the second positioning column, institute
It states the first positioning column and second positioning column is respectively arranged at the two sides of the connector.
3. fixed fixture according to claim 1, which is characterized in that the supporting mechanism further include for abut it is described every
The positioning plate of plate, the positioning plate are sheathed on first positioning column, and the positioning plate is located at the connector and described
Between partition.
4. fixed fixture according to claim 1, which is characterized in that it further include shop bolt, the shop bolt setting
In on the substrate, offering the second via hole in the fixed plate, the shop bolt can be with the second via hole phase
Cooperation, to limit the fixed plate relative to the movement of the substrate.
5. fixed fixture according to claim 1, which is characterized in that further include the second fastener, also opened on the substrate
Equipped with the first fastener hole being connected with first via hole, second fastener wears first fastener hole and by institute
The first positioning column compression is stated, the supporting mechanism is fixed on the substrate.
6. fixed fixture according to claim 1, which is characterized in that further include the foundation for being connected with workbench, institute
It states foundation and is set to side of the substrate far from the supporting mechanism.
7. fixed fixture according to claim 1, which is characterized in that be provided with convex block, the convex block energy on the partition
It is enough to be matched with the mounting hole of the workpiece, to limit the workpiece relative to the movement of the partition.
8. fixed fixture according to claim 1, which is characterized in that the partition is silica gel partition.
9. fixed fixture according to claim 1, which is characterized in that the connector is handle.
10. fixed fixture according to claim 1, which is characterized in that first positioning column is far from the connector
One end is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166332.0A CN107150293B (en) | 2017-03-20 | 2017-03-20 | Fixed fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166332.0A CN107150293B (en) | 2017-03-20 | 2017-03-20 | Fixed fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150293A CN107150293A (en) | 2017-09-12 |
| CN107150293B true CN107150293B (en) | 2019-03-12 |
Family
ID=59791785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710166332.0A Active CN107150293B (en) | 2017-03-20 | 2017-03-20 | Fixed fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150293B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7799791A (en) * | 1990-05-11 | 1991-12-10 | Christopher John Boxall | Etching method, etching stencil and apparatus for manufacture of stencil |
| KR20080113458A (en) * | 2007-06-25 | 2008-12-31 | 박상호 | Vice |
| CN103707203B (en) * | 2013-12-11 | 2016-08-17 | 中原内配集团股份有限公司 | Cylinder jacket sandblasting, spraying frock clamp |
| CN204160281U (en) * | 2014-10-27 | 2015-02-18 | 怀宁汉升车辆部件有限公司 | A kind of four arm of angle sanding and polishing equipments of bimetallic plate |
| CN205685040U (en) * | 2016-08-11 | 2016-11-16 | 南安中辰环保技术服务有限公司 | A kind of rotary type frame supporting mechanism |
| CN106238843B (en) * | 2016-08-31 | 2019-03-12 | 郑州磨料磨具磨削研究所有限公司 | Wire EDM fixture |
-
2017
- 2017-03-20 CN CN201710166332.0A patent/CN107150293B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150293A (en) | 2017-09-12 |
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