CN106944921A - Fixed jig - Google Patents
Fixed jig Download PDFInfo
- Publication number
- CN106944921A CN106944921A CN201710178376.5A CN201710178376A CN106944921A CN 106944921 A CN106944921 A CN 106944921A CN 201710178376 A CN201710178376 A CN 201710178376A CN 106944921 A CN106944921 A CN 106944921A
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- CN
- China
- Prior art keywords
- base
- workpiece
- hole
- cover plate
- fixed jig
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of fixed jig, for workpiece to be fixed, to carry out sanding and polishing to workpiece, workpiece includes processing department and non-processing portion, and fixed jig includes：Groove is offered on base, base, workpiece can be placed in groove；The fastener hole being connected with groove is further opened with base；Mold insert, is slidably disposed in groove；Cover plate, is covered on base, and processing hole is offered on cover plate；And fastener, fastener can wear fastener hole and fix the mutual alignment between mold insert and base.Compared to traditional fixed jig, above-mentioned fixed jig preferably can separately be isolated the processing department of workpiece and non-processing portion by the setting of cover plate, so as to avoid causing damage to the non-processing portion of workpiece during the processing department progress sanding and polishing subsequently to workpiece, and then improve the quality of the sanding and polishing of workpiece.
Description
Technical field
The present invention relates to metal processing sectors, more particularly to a kind of fixed jig.
Background technology
In mechanical processing process, in order that obtaining the better quality of workpiece, usually it is entered after work pieces process completion
The further sanding and polishing of row.Workpiece is fixed by using fixed jig, then using related sanding and polishing equipment to workpiece
Processing department carry out follow-up sanding and polishing.But traditional fixed jig is tended not to the processing department of workpiece and non-processing portion
Preferably isolate, cause to cause damage to the non-processing portion of workpiece during the processing department progress sanding and polishing subsequently to workpiece, from
And the quality polished to grinding workpieces is impacted.
The content of the invention
Based on this, it is necessary to which providing a kind of can improve the fixed jig of grinding workpieces quality of finish.
A kind of fixed jig, for workpiece to be fixed, to carry out sanding and polishing to the workpiece, the workpiece includes processing
Portion and non-processing portion, including：
Groove is offered on base, the base, the workpiece can be placed in the groove；Also opened on the base
Provided with the fastener hole being connected with the groove；
Mold insert, is slidably disposed in the groove；
Cover plate, is covered on the base, and processing hole is offered on the cover plate, and the processing department can be passed through and exposed
In the processing hole in order to grinding workpieces polishing；And
Fastener, the fastener can wear the fastener hole and by the mutual position between the mold insert and the base
Put fixation.
In wherein one embodiment, the waist-shaped hole being connected with the groove, the edge are further opened with the base
Connecting hole is offered on part, the fixed jig also includes locating part, and the locating part wears the connecting hole and extends to institute
State in waist-shaped hole, to limit movement of the mold insert relative to the base.
In wherein one embodiment, the locating part is pin.
In wherein one embodiment, the relatively described base of the cover plate is detachable, and the base includes first side, institute
Stating cover plate includes second side, and the first side fits with the second side.
In wherein one embodiment, mounting hole is further opened with the first side, the cover plate is metal cover board, institute
Stating fixed jig also includes magnet, and the magnet is fixedly installed in the mounting hole, and the magnet can be with the cover plate phase
Absorption, the cover plate is fixed on the base.
In wherein one embodiment, the mounting hole and the magnet are multiple, and multiple magnet are set respectively
In in multiple mounting holes.
In wherein one embodiment, multiple mounting holes, which are arranged in array, to be distributed in the first side.
In wherein one embodiment, the first side is additionally provided with contiguous block, the second side and is further opened with
The auxiliary tank being connected with the processing hole, the contiguous block is engaged with the auxiliary tank, and the cover plate is covered on into institute
State base.
In wherein one embodiment, the two ends of the mold insert expose to the groove.
In wherein one embodiment, the fastener is screw rod, and the fastener hole is screwed hole, the fastener and institute
Fastener hole is stated to be screwed.
Above-mentioned fixed jig, by opening up groove on base, and sets the mold insert that can be slided relatively, simultaneously in groove
The cover plate for offering processing hole is set on base, and the processing department of workpiece can pass through and expose to processing hole, finally by
Fastener wears fastener hole and fixes the mutual alignment between mold insert and base, so that by workpiece fixation with the processing to workpiece
Portion carries out sanding and polishing.Compared to traditional fixed jig, above-mentioned fixed jig can be by the processing of workpiece by the setting of cover plate
Portion and non-processing portion preferably separately isolate, so as to avoid during the processing department progress sanding and polishing subsequently to workpiece and to work
The non-processing portion of part causes damage, and then improves the quality of the sanding and polishing of workpiece.
Brief description of the drawings
Fig. 1 is the fixed jig scheme of installation in one embodiment of the invention；
Fig. 2 is the structural representation of workpiece in one embodiment of the invention；
Fig. 3 is the structural representation of fixed jig shown in Fig. 1；
Fig. 4 is the structural representation of fixed jig cover plate shown in Fig. 3.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
Also referring to Fig. 1 and Fig. 2, the fixed jig 100 of one embodiment of the invention is used to fix workpiece 200, with right
Workpiece 200 carries out sanding and polishing.Workpiece 200 includes processing department 210 and non-processing portion 220.Processing department 210 is located at non-processing portion
220 side.
Also referring to Fig. 1 and Fig. 3, fixed jig 100 includes base 110, mold insert 120, cover plate 130 and fastener 140.
Waist-shaped hole 111 is offered on base 110.Waist-shaped hole 111 is located at the side of base 110.Groove 112 is offered on base 110.It is logical
Groove 112 runs through base 110.Groove 112 is connected with waist-shaped hole 111.Workpiece 200 can be placed in groove 112.Base 110
On be further opened with the fastener hole 113 that is connected with groove 112.Fastener hole 113 is located at the opposite side of base 110.Base 110 includes
First side 114.Mounting hole 115 is further opened with first side 114.Mounting hole 115 is multiple.Multiple mounting holes 115 are in battle array
Row arrangement is distributed in first side 114.First side 114 is additionally provided with contiguous block 116.Contiguous block 116 and the one of base 110
Shaping.
Referring to Fig. 3, mold insert 120 can drive the movement of workpiece 200.Mold insert 120 is slidably disposed in groove
In 112.Specifically in this embodiment, the two ends of mold insert 120 expose to groove 112, consequently facilitating by mold insert 120 from groove 112
It is interior to remove, and then facilitate taking for workpiece 200.Connecting hole 122 is offered on mold insert 120.Mold insert 120 can drive workpiece 200
Moved to the direction close to cover plate 130.
Mold insert 120 also includes first end face 124.First end face 124 is cambered surface.First end face 124 and the bottom wall of workpiece 200
It is adapted.By the setting of first end face 124, it can reduce when mold insert 120 is promoted and exerted oneself to workpiece 200 and workpiece 200 is caused
Damage, so as to play certain protective effect to workpiece 200.
Cover plate 130 is covered on base 110.The respect thereto 110 of cover plate 130 is detachable, so as to convenient by cover plate 130
Remove to take out workpiece 200 from base 110.Processing hole 132 is offered on cover plate 130.Specifically in the present embodiment, workpiece
200 processing department 210 is towards cover plate 130, and the non-processing portion 220 of workpiece 200 is towards base 110.The processing department 210 of workpiece 200
It can pass through and expose to processing hole 132 in order to the sanding and polishing of workpiece 200.By processing setting for hole 132 on cover plate 130
Put, it is preferable so as to the processing department 210 of workpiece 200 and non-processing portion 220 that will be fixed between base 110 and cover plate 130
Ground isolates, it is to avoid the non-processing portion 220 of workpiece 200 is caused when the follow-up processing department 210 to workpiece 200 carries out sanding and polishing
Damage.
Also referring to Fig. 3 and Fig. 4, cover plate 130 includes second side 134.Second side 134 and the phase of first side 114
Laminating.The auxiliary tank 136 being connected with processing hole 132 is further opened with second side 134.Contiguous block 116 and the phase of auxiliary tank 136
Coordinate, certain guide effect can be played to cover plate 130, be easy to the bonded to each other of second side 134 and first side 114,
So that cover plate 130 stably can be covered on base 110.It is pointed out that specifically in this embodiment, cover plate 130
Also include the 3rd side 138.3rd side 138 is cambered surface.By the setting of the 3rd side 138, so that cover plate 130 can
Preferably coordinate with workpiece 200, so as to improve fixed performance of the fixed jig 100 to workpiece 200, and then workpiece can be improved
The quality of 200 overall sanding and polishings.
Fastener 140 is used to fix mold insert 120.Fastener 140 wear fastener hole 113 and by mold insert 120 and base 110 it
Between mutual alignment fix.Specifically in the present embodiment, fastener 140 is screw rod.Fastener hole 113 is screwed hole.Fastener 140
It is screwed with fastener hole 113.
Referring to Fig. 3, fixed jig 100 also includes locating part 150.Specifically in the present embodiment, locating part 150 is
Pin.Locating part 150 wears connecting hole 122 and extended in waist-shaped hole 111, to limit the shifting of the respect thereto 110 of mold insert 120
It is dynamic.By the setting of locating part 150, it can prevent that mold insert 120 from skidding off out of groove 112, so as to play certain to mold insert 120
Protective effect.
It is understood that in other embodiments, connecting hole 122 could be arranged to screwed hole, locating part 150 is set to
Screw rod, locating part 150 is screwed with connecting hole 122, so as to the fixed effect of further optimization mold insert 120, improves and fixes
The overall processing performance of tool 100.
Above-mentioned fixed jig 100 also includes magnet (not shown).Magnet is fixedly installed in mounting hole 115.Specifically
In the present embodiment, cover plate 130 is metal cover board.Magnet can mutually be adsorbed with cover plate 130.By being arranged in mounting hole 115
Magnet the strong adsorption of cover plate 130 is acted on, so that cover plate 130 is fixed on base 110.Magnet is multiple.Multiple magnetic
Iron is respectively arranged in multiple mounting holes 115.By the setting of multiple magnet, so as to strengthen cover plate 130 and base 110 it
Between adsorption strength so that it is more steady that cover plate 130 and base 110 can fit, it is to avoid releases.
The specific operating procedure of fixed jig 100 is：Workpiece 200 is positioned over to the groove being opened on base 110 first
In 112, then cover plate 130 is covered on base 110.By pressing mold insert 120 so that mold insert 120 drive workpiece 200 to by
The direction movement of nearly cover plate 130, when the processing department 210 of workpiece 200 passes through and exposed to the processing hole being opened on cover plate 130
When 132, by knob fastener 140 so that mold insert 120 be fixed.When workpiece 200 the sanding and polishing of processing department 210 complete with
Afterwards, loosening fasteners 140 and base 120 is pressed so that mold insert 120 is ejected groove 112.Finally by removing cover plate 130, from
And take out workpiece 200.In addition, specifically, above-mentioned fixed jig 100 can also be in advance by knob fastener 140 by mold insert
Mutual alignment between 120 and base 110 is fixed, and then cover plate 130 is covered on base 110 so that the processing of workpiece 200
Portion 210 passes through and exposed to the processing hole 132 being opened on cover plate 130, so that the processing department 210 to the workpiece 200 of workpiece is entered
Row sanding and polishing.Concrete operation step, can carry out reasonable selection according to actual conditions.
Above-mentioned fixed jig 100, can be slided relatively by opening up groove 112 on base 110, and being set in groove 112
Dynamic mold insert 120, while the cover plate 130 for offering processing hole 132 is set on base 110, and the processing department 210 of workpiece 200
It can pass through and expose to processing hole 132, fastener hole 113 is worn and by mold insert 120 and base 110 finally by fastener 140
Between mutual alignment fix, sanding and polishing is carried out with the processing department 210 to workpiece 200 so that workpiece 200 be fixed.Compared to biography
The fixed jig of system, above-mentioned fixed jig 100 can be by the processing department 210 of workpiece 200 and non-processing by setting for cover plate 130
The preferably separately isolation of portion 220, so as to avoid during the progress sanding and polishing of processing department 210 subsequently to workpiece 200 and to work
The non-processing portion 220 of part 200 causes damage, and then improves the quality of the sanding and polishing of workpiece 200.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply 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, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of fixed jig, for workpiece to be fixed, to carry out sanding and polishing to the workpiece, the workpiece includes processing department
With non-processing portion, it is characterised in that including：
Groove is offered on base, the base, the workpiece can be placed in the groove；It is further opened with the base
The fastener hole being connected with the groove；
Mold insert, is slidably disposed in the groove；
Cover plate, is covered on the base, and processing hole is offered on the cover plate, and the processing department can pass through and expose to institute
Processing hole is stated to polish the grinding workpieces；And
Fastener, the fastener can wear the fastener hole and consolidate the mutual alignment between the mold insert and the base
It is fixed.
2. fixed jig according to claim 1, it is characterised in that be further opened with being connected with the groove on the base
Connecting hole is offered on logical waist-shaped hole, the mold insert, the fixed jig also includes locating part, and the locating part wears described
Connecting hole is simultaneously extended in the waist-shaped hole, to limit movement of the mold insert relative to the base.
3. fixed jig according to claim 2, it is characterised in that the locating part is pin.
4. fixed jig according to claim 1, it is characterised in that the relatively described base of the cover plate is detachable, described
Base includes first side, and the cover plate includes second side, and the first side fits with the second side.
5. fixed jig according to claim 4, it is characterised in that mounting hole, institute are further opened with the first side
Cover plate is stated for metal cover board, the fixed jig also includes magnet, the magnet is fixedly installed in the mounting hole, the magnetic
Iron can mutually be adsorbed with the cover plate, and the cover plate is fixed on the base.
6. fixed jig according to claim 5, it is characterised in that the mounting hole and the magnet be it is multiple, it is many
The individual magnet is respectively arranged in multiple mounting holes.
7. fixed jig according to claim 6, it is characterised in that multiple mounting holes, which are arranged in array, is distributed in institute
State in first side.
8. fixed jig according to claim 4, it is characterised in that the first side is additionally provided with contiguous block, described
The auxiliary tank being connected with the processing hole is further opened with second side, the contiguous block is engaged with the auxiliary tank, with
The cover plate is covered on the base.
9. fixed jig according to claim 1, it is characterised in that the two ends of the mold insert expose to the groove.
10. fixed jig according to claim 1, it is characterised in that the fastener is screw rod, the fastener hole is spiral shell
Pit, the fastener is screwed with the fastener hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178376.5A CN106944921B (en) | 2017-03-23 | 2017-03-23 | Fixed fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178376.5A CN106944921B (en) | 2017-03-23 | 2017-03-23 | Fixed fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944921A true CN106944921A (en) | 2017-07-14 |
| CN106944921B CN106944921B (en) | 2019-01-01 |
Family
ID=59473567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178376.5A Active CN106944921B (en) | 2017-03-23 | 2017-03-23 | Fixed fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944921B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996035882A1 (en) * | 1995-05-08 | 1996-11-14 | Chick Machine Tool, Inc. | Apparatus for facilitating the detachment of an element from an object |
| CN1843713A (en) * | 2006-04-21 | 2006-10-11 | 北京航空航天大学 | Flexible gripper with two fingers |
| CN103659347A (en) * | 2013-12-17 | 2014-03-26 | 王凡业 | Novel clamp |
| CN204976129U (en) * | 2015-07-03 | 2016-01-20 | 内蒙金属材料研究所 | Motor housing anchor clamps |
| CN205309864U (en) * | 2015-12-16 | 2016-06-15 | 东莞市四象精密金属有限公司 | Five air jigs of cell phone case |
| CN105784517A (en) * | 2016-05-04 | 2016-07-20 | 昆山丘钛微电子科技有限公司 | Flexible printed circuit board fold test fixture |
| CN106112790A (en) * | 2016-08-24 | 2016-11-16 | 衡阳市胤涛工贸有限公司 | Plane floating clamp and floating structure thereof |
-
2017
- 2017-03-23 CN CN201710178376.5A patent/CN106944921B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996035882A1 (en) * | 1995-05-08 | 1996-11-14 | Chick Machine Tool, Inc. | Apparatus for facilitating the detachment of an element from an object |
| CN1843713A (en) * | 2006-04-21 | 2006-10-11 | 北京航空航天大学 | Flexible gripper with two fingers |
| CN103659347A (en) * | 2013-12-17 | 2014-03-26 | 王凡业 | Novel clamp |
| CN204976129U (en) * | 2015-07-03 | 2016-01-20 | 内蒙金属材料研究所 | Motor housing anchor clamps |
| CN205309864U (en) * | 2015-12-16 | 2016-06-15 | 东莞市四象精密金属有限公司 | Five air jigs of cell phone case |
| CN105784517A (en) * | 2016-05-04 | 2016-07-20 | 昆山丘钛微电子科技有限公司 | Flexible printed circuit board fold test fixture |
| CN106112790A (en) * | 2016-08-24 | 2016-11-16 | 衡阳市胤涛工贸有限公司 | Plane floating clamp and floating structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944921B (en) | 2019-01-01 |
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