CN104690333A - Drilling and positioning tool for lamp cover - Google Patents
Drilling and positioning tool for lamp cover Download PDFInfo
- Publication number
- CN104690333A CN104690333A CN201310655834.1A CN201310655834A CN104690333A CN 104690333 A CN104690333 A CN 104690333A CN 201310655834 A CN201310655834 A CN 201310655834A CN 104690333 A CN104690333 A CN 104690333A
- Authority
- CN
- China
- Prior art keywords
- wall
- light cover
- base plate
- deck
- positioning fixture
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a drilling and positioning tool for a lamp cover. The drilling and positioning tool is used for positioning the lamp cover on a drilling device. The drilling and positioning tool comprises a base plate separably mounted on a base platform, an enclosing frame body fixed on the base plate, and a clamping seat movably arranged in a box body formed by enclosing the enclosing frame body and the base plate. During drilling, the lamp cover is clamped in a U-shaped groove of the clamping seat, when the clamping seat moves to the intersection of any two adjacent wall bodies of the enclosing frame body, two adjacent side faces of the clamping seat abut against the two adjacent wall bodies, at that time, a drill bit exactly corresponds to a drilling position on the lamp cover, and a hole can be drilled on the lamp cover by the drill bit driven by a motor. When the clamping seat moves to the intersection of the other two adjacent wall bodies, the two adjacent side faces of the clamping seat abut against the other two adjacent wall bodies, at that time the drill bit corresponds to another drilling position on the lamp over, and drilling can be completed by the drill bit driven by the motor. A mark does not need to be drawn on the lamp cover in advance, and all that needed is to move the clamping seat to enable the two adjacent side faces of the clamping seat to abut against the two adjacent wall bodies of the enclosing frame body, so that the time is reduced, and the drilling precision is also improved.
Description
Technical field
The present invention relates to hole drilling positioning fixture technical field, particularly relate to a kind of light cover hole drilling positioning fixture.
Background technology
The workpiece such as lamp back cover, in manufacture process, often need to use bore process.Tradition is when holing on lamp back cover, on lamp back cover, usually first need the position marking pen of holing to draw round dot or cross spider as mark, then hand-hold lamp fitting bonnet be positioned on bench drill, drill bit aimed at the mark finished in advance and holes one by one.Such bore mode not only bore position precision can not get ensureing, and inefficient operation.
Summary of the invention
Based on this, be necessary to can not be guaranteed and the problem of inefficient operation for bore position precision, a kind of light cover hole drilling positioning fixture that can improve borehole accuracy and drilling efficiency is provided.
A kind of light cover hole drilling positioning fixture, for light cover is positioned drilling equipment, described light cover hole drilling positioning fixture comprises:
Base plate, for being arranged on the base platform of described drilling equipment separably;
Enclosing framework, be fixed on described base plate, described enclosing framework comprises the first body of wall, second body of wall, 3rd body of wall and the 4th body of wall, described first body of wall is arranged at the relative dual-side of described base plate with described second body of wall, described 3rd body of wall and the 4th body of wall are arranged at the relative in addition dual-side of described base plate, and the relative dual-side of described 3rd body of wall is fixedly connected with described first body of wall and the second body of wall respectively, the relative dual-side of described 4th body of wall is fixedly connected with described first body of wall and the second body of wall respectively, by described first body of wall, second body of wall, 3rd body of wall, 4th body of wall and base plate surround the box body with openend jointly, and
Deck, be arranged in described box body movably, the middle part of described deck offers groove, and the two lateral walls of described groove offers U-lag, and described U-lag is used for blocking described light cover;
Wherein, when described deck moves to the adjacent two body of wall intersection of described enclosing framework, the adjacent dual-side of described deck and adjacent two bodies of wall of described enclosing framework recline, and the drill bit of described drilling equipment is corresponding with the boring position on described light cover.
Wherein in an embodiment, the bottom of described deck is provided with ball, and described deck rolls by described ball to move in described box body.
Wherein in an embodiment, on described base plate, formation locating dowel is protruded along the direction away from described enclosing framework in a surface of described enclosing framework dorsad, and described locating dowel is for engaging with the locating hole be opened on described base platform.
Wherein in an embodiment, described locating dowel is three, and described three locating dowels are arranged in order along the length direction of described base plate.
Wherein in an embodiment, in three described locating dowels, described in one, locating dowel is cylindrical pillars, and all the other two described locating dowels are square column, and described circular columns is between two described square column.
Wherein in an embodiment, the height of described circular columns is greater than the height of two described square column.
Wherein in an embodiment, described enclosing framework is fixed on the surface of described base plate described base platform dorsad, and between each edge, surface of the first body of wall of described enclosing framework, the second body of wall, the 3rd body of wall and the 4th body of wall and described base plate described base platform dorsad, interval is arranged.
Wherein in an embodiment, the middle part of described first body of wall and the second body of wall all offers breach, and the width of described breach is less than the width of described deck.
Wherein in an embodiment, adjacent two bodies of wall of described enclosing framework are respectively by interior concaved circular cambered surface transition, and the adjacent two sides of described deck are respectively by outer convex arc surface transition.
Wherein in an embodiment, described U-lag is less than the degree of depth of described groove along the degree of depth of the short transverse of described deck.
Above-mentioned light cover hole drilling positioning fixture at least comprises following advantage:
When holing, light cover is stuck in the U-lag of deck, when deck being moved to any two neighboring walls intersection of enclosing framework, the adjacent two sides of deck abut on adjacent two bodies of wall, now drill bit is just corresponding with the boring position on light cover, drives drill bit can hole on light cover by motor.When deck being moved to other two neighboring walls intersection, adjacent two sides and other two neighboring walls of deck recline, and now drill bit is corresponding with another position of holing on light cover, drive drill bit to complete boring by motor.Without the need to drawing mark in advance on each light cover, only needing mobile deck that two adjacent side of deck and two neighboring walls of enclosing framework are reclined, not only saving the time, and improve borehole accuracy.
Accompanying drawing explanation
Fig. 1 is that in an embodiment, drilling equipment and light cover hole drilling positioning fixture are engaged in the structural representation that light cover is holed;
Fig. 2 is the structural representation of the base platform of drilling equipment in Fig. 1;
Fig. 3 is the base plate of light cover hole drilling positioning fixture in Fig. 1 and the structural representation of enclosing framework;
The structural representation at another visual angle that Fig. 4 is the base plate shown in Fig. 3 and enclosing framework;
Fig. 5 is the structural representation of the deck of light cover hole drilling positioning fixture in Fig. 1.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Referring to Fig. 1, is that in an embodiment, drilling equipment 100 and light cover hole drilling positioning fixture 200 are engaged in the structural representation that light cover 300 is holed.This drilling equipment 100 comprises base platform 110, armed lever 120, motor 130 and drill bit 140.This light cover hole drilling positioning fixture 200 is for by the base platform 110 of light cover 300 quick position in drilling equipment 100, and light cover hole drilling positioning fixture 200 comprises: base plate 210, enclosing framework 220 and deck 230.
See also 2, base platform 110 is roughly rectangle.Base platform 110 is mainly base plate 210 and provides a support platform.Base platform 110 offers locating hole 112, base plate 210 is arranged on base platform 110 separably by locating hole 112.
One end of armed lever 120 is fixed on base platform 110, and motor 130 is liftably arranged at armed lever 120 one end away from base platform 110.The output shaft of motor 130 is fixed in one end of drill bit 140, can rotate with the rotation of motor 130, and the other end of drill bit 140 can pierce in light cover 300 to hole on this light cover 300.
See also Fig. 3 and Fig. 4, base plate 210 is for being arranged on base platform 110 separably, and base plate 210 is roughly rectangle.Particularly, can on base plate 210 dorsad enclosing framework 220 one surface along away from enclosing framework 220 direction protrude formed locating dowel 212, locating dowel 212 for engaging with the locating hole 112 be opened on base platform 110, so that base plate 210 is arranged on base platform 110 separably.Particularly, three locating holes, 112, three locating holes 112 can be offered be spaced successively along the length direction of base platform 110 on base platform 110.Locating dowel 212 is three, and three locating dowels 212 are arranged in order along the length direction of base plate 210.In three locating dowels, a locating dowel is cylindrical pillars, and all the other two locating dowels are square column, and between circular columns and two square column.Accordingly, the locating hole in the middle of in three locating holes is circular port, and the locating hole of the circular port both sides of both sides is square opening, to make locating hole 112 and locating dowel 212 one_to_one corresponding.The height of circular columns is greater than the height of two square column, the more convenient and quicker when locating.When being arranged on base platform 110 by base plate 210, in the locating hole 112 of the locating dowel 212 inserted base platform 110 on base plate 210, base plate 210 is avoided to produce mobile.Certainly, in other embodiments, also can protruding positioning pole on the surface of base platform, and on base plate, offer locating hole, the projection on base platform inserts in the locating hole on base plate and is located.
Please continue to refer to Fig. 3 and Fig. 4, enclosing framework 220 is fixed on base plate 210.Enclosing framework 220 comprises the first body of wall 222, second body of wall 224, 3rd body of wall 226 and the 4th body of wall 228, first body of wall 222 is arranged at the relative dual-side of base plate 210 with the second body of wall 224, 3rd body of wall 226 and the 4th body of wall 228 are arranged at the relative in addition dual-side of base plate 210, and the relative dual-side of the 3rd body of wall 226 is fixedly connected with the first body of wall 222 and the second body of wall 224 respectively, the relative dual-side of the 4th body of wall 228 is fixedly connected with the first body of wall 222 and the second body of wall 224 respectively, first body of wall 222, second body of wall 224, 3rd body of wall 226, 4th body of wall 228 and base plate 210 surround the box body 22 with openend jointly.
Specific in present embodiment, enclosing framework 220 be fixed on base plate 210 dorsad base platform 110 that on the surface, and between each edge on the first body of wall 222, second body of wall 224 of enclosing framework 220, the 3rd body of wall 226 and the 4th body of wall 228 and base plate 210 that surface of base platform 110 dorsad, interval is arranged.That is to say, at regular intervals between each body of wall of enclosing framework 220 and each bar limit on base plate 210 surface, can borehole accuracy be increased.
First body of wall 222 and the second body of wall 224 extend along the length direction of base plate 210, and the middle part of the first body of wall 222 and the second body of wall 224 all offers breach 22a, and the width of breach 22a is less than the width of deck 230, ensure that deck 230 can not skid off from breach 22a.Increase the exposed area of deck 230, what contribute to that user understands in box body 22 is dynamic, improves the experience sense of user, also contributes to the chip in clean box body 22 simultaneously.
See also Fig. 5, deck 230 is arranged in box body 22 movably.Enclosing framework 220 is greater than the length of one times of deck 230 along base plate 210 length direction along the length of base plate 210 length direction, and is less than or equal to the length of twice deck 230 along base plate 210 length direction.The height of enclosing framework 220 is less than the height of deck 230, and when holing, person easy to use grips light cover 300.The middle part of deck 230 offers groove 232, the two lateral walls of groove 232 offers U-lag 234, and U-lag 234 is for blocking light cover 300.Particularly, the bottom of deck 230 is provided with ball 236, and deck 230 rolls by ball 236 with mobile in box body 22.Ball 236 is four, arranges, often arrange two balls arranged side by side in two row intervals arranged side by side, and two row's balls are parallel to each other.Frictional force between deck 230 and base plate 210 can be effectively reduced by arranging ball bottom deck 230.Certainly, in other embodiments, also ball can be omitted.Directly be positioned in box body by deck, when the mobile deck of needs, user directly promotes deck can mobile deck.
The middle part of deck 230 offers groove 232, the two lateral walls of groove 232 offers U-lag 234, and U-lag 234 is for blocking light cover.Particularly, light cover can be stuck in two U-lags 234.U-lag 234 is less than the degree of depth of groove 232 along the degree of depth of the short transverse of deck 230, and when light cover 300 snaps in after in U-lag 234, the bottom of light cover 300 is not touched with the bottom connection of groove 232, prevents from damaging light cover 300.
Wherein, when deck 230 moves to the adjacent two body of wall intersection of enclosing framework 220, the adjacent dual-side of deck 230 and adjacent two bodies of wall of enclosing framework 220 recline, and drill bit 140 is corresponding with the boring position on light cover 300.Alternatively, adjacent two bodies of wall of enclosing framework 220 are respectively by interior concaved circular cambered surface transition, and the adjacent two sides of deck 230, respectively by outer convex arc surface transition, can reduce stress concentration phenomenon.
Refer to Fig. 1, when using above-mentioned light cover hole drilling positioning fixture 200 and drilling equipment 100 to be engaged in light cover 300 is holed, as shown in Figure 1, deck 230 is moved to the lower right corner of box body 22, adjacent two bodies of wall in adjacent two sides, deck 230 lower right corner and enclosing framework 220 lower right corner are reclined, now drill bit 140 and on light cover 300 hole 310 corresponding, motor 130 drives drill bit 140 to complete boring.
Deck 230 is moved to the upper right corner of box body 22, adjacent two sides, deck 230 upper right corner two bodies of wall adjacent with enclosing framework 220 upper right corner are reclined, now drill bit 140 is corresponding with another position 320 of holing on light cover 300, and motor 130 drives drill bit 140 can complete the boring in another hole.
Deck 230 is moved to the upper left corner of box body 22, adjacent two sides, deck 230 upper left corner two bodies of wall adjacent with enclosing framework 220 upper left corner are reclined, now drill bit 140 is corresponding with the position 330 of holing again on light cover 300, and motor 130 drives drill bit 140 can complete the boring in another hole.
Deck 230 is moved to the lower left corner of box body 22, adjacent two sides, deck 230 lower left corner two bodies of wall adjacent with enclosing framework 220 lower left corner are reclined, now drill bit 140 is corresponding with the another boring 340 on light cover 300, and motor 130 drives drill bit 140 can complete the boring in another hole.Complete the boring in four holes on light cover 300.Without the need to drawing mark in advance on each light cover 300, only need mobile deck 230 that two adjacent side of deck 230 and two neighboring walls of enclosing framework 220 are reclined.Through measuring and calculating, when tradition is without light cover hole drilling positioning fixture, average each light cover boring needs 16.8s, only needs 4.7s, promote operating efficiency 72.02% after using this light cover hole drilling positioning fixture.And tradition is not when using this light cover hole drilling positioning fixture, borehole throw is maximum reaches 1.2mm, uses maximum deviation 0.3mm after this light cover hole drilling positioning fixture.Not only save the time, and improve borehole accuracy.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a light cover hole drilling positioning fixture, for light cover is positioned drilling equipment, is characterized in that, described light cover hole drilling positioning fixture comprises:
Base plate, for being arranged on the base platform of described drilling equipment separably;
Enclosing framework, be fixed on described base plate, described enclosing framework comprises the first body of wall, second body of wall, 3rd body of wall and the 4th body of wall, described first body of wall is arranged at the relative dual-side of described base plate with described second body of wall, described 3rd body of wall and the 4th body of wall are arranged at the relative in addition dual-side of described base plate, and the relative dual-side of described 3rd body of wall is fixedly connected with described first body of wall and the second body of wall respectively, the relative dual-side of described 4th body of wall is fixedly connected with described first body of wall and the second body of wall respectively, by described first body of wall, second body of wall, 3rd body of wall, 4th body of wall and base plate surround the box body with openend jointly, and
Deck, be arranged in described box body movably, the middle part of described deck offers groove, and the two lateral walls of described groove offers U-lag, and described U-lag is used for blocking described light cover;
Wherein, when described deck moves to the adjacent two body of wall intersection of described enclosing framework, the adjacent dual-side of described deck and adjacent two bodies of wall of described enclosing framework recline, and the drill bit of described drilling equipment is corresponding with the boring position on described light cover.
2. light cover hole drilling positioning fixture according to claim 1, is characterized in that, the bottom of described deck is provided with ball, and described deck rolls by described ball to move in described box body.
3. light cover hole drilling positioning fixture according to claim 1, it is characterized in that, on described base plate, formation locating dowel is protruded along the direction away from described enclosing framework in a surface of described enclosing framework dorsad, and described locating dowel is for engaging with the locating hole be opened on described base platform.
4. light cover hole drilling positioning fixture according to claim 3, is characterized in that, described locating dowel is three, and described three locating dowels are arranged in order along the length direction of described base plate.
5. light cover hole drilling positioning fixture according to claim 4, is characterized in that, in three described locating dowels, described in one, locating dowel is cylindrical pillars, and all the other two described locating dowels are square column, and described circular columns is between two described square column.
6. light cover hole drilling positioning fixture according to claim 5, is characterized in that, the height of described circular columns is greater than the height of two described square column.
7. light cover hole drilling positioning fixture according to claim 1, it is characterized in that, described enclosing framework is fixed on the surface of described base plate described base platform dorsad, and between each edge, surface of the first body of wall of described enclosing framework, the second body of wall, the 3rd body of wall and the 4th body of wall and described base plate described base platform dorsad, interval is arranged.
8. light cover hole drilling positioning fixture according to claim 1, is characterized in that, the middle part of described first body of wall and the second body of wall all offers breach, and the width of described breach is less than the width of described deck.
9. light cover hole drilling positioning fixture according to claim 1, is characterized in that, adjacent two bodies of wall of described enclosing framework are respectively by interior concaved circular cambered surface transition, and the adjacent two sides of described deck are respectively by outer convex arc surface transition.
10. light cover hole drilling positioning fixture according to claim 1, is characterized in that, described U-lag is less than the degree of depth of described groove along the degree of depth of the short transverse of described deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655834.1A CN104690333A (en) | 2013-12-06 | 2013-12-06 | Drilling and positioning tool for lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310655834.1A CN104690333A (en) | 2013-12-06 | 2013-12-06 | Drilling and positioning tool for lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104690333A true CN104690333A (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310655834.1A Pending CN104690333A (en) | 2013-12-06 | 2013-12-06 | Drilling and positioning tool for lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690333A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457429A (en) * | 2017-09-29 | 2017-12-12 | 侯马市晋烽机械铸造有限公司 | Driving end end cap bores, attacks M12 screw thread frocks |
| CN110154134A (en) * | 2019-05-14 | 2019-08-23 | 福建永强力加动力设备有限公司 | A kind of electric generator rotor coil liner plate drilling tool |
| CN110666209A (en) * | 2019-10-12 | 2020-01-10 | 杭州优固光电有限公司 | LED lamp shade drilling equipment |
| IT201900001649A1 (en) * | 2019-02-05 | 2020-08-05 | Bb S P A | Machine and method for processing concave elements |
| CN114472965A (en) * | 2022-02-23 | 2022-05-13 | 余倩慧 | Precision drilling device for mold machining production |
-
2013
- 2013-12-06 CN CN201310655834.1A patent/CN104690333A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457429A (en) * | 2017-09-29 | 2017-12-12 | 侯马市晋烽机械铸造有限公司 | Driving end end cap bores, attacks M12 screw thread frocks |
| IT201900001649A1 (en) * | 2019-02-05 | 2020-08-05 | Bb S P A | Machine and method for processing concave elements |
| EP3693113A1 (en) * | 2019-02-05 | 2020-08-12 | BB S.p.A. | Machine and method for machining concave elements |
| CN110154134A (en) * | 2019-05-14 | 2019-08-23 | 福建永强力加动力设备有限公司 | A kind of electric generator rotor coil liner plate drilling tool |
| CN110154134B (en) * | 2019-05-14 | 2024-02-13 | 福建永强力加动力设备有限公司 | Drilling tool for lining plate of generator rotor coil |
| CN110666209A (en) * | 2019-10-12 | 2020-01-10 | 杭州优固光电有限公司 | LED lamp shade drilling equipment |
| CN111570858A (en) * | 2019-10-12 | 2020-08-25 | 杭州优固光电有限公司 | LED lamp shade drilling equipment that commonality is high |
| CN110666209B (en) * | 2019-10-12 | 2020-10-30 | 台州市领拓塑业有限公司 | LED lamp shade drilling equipment |
| CN114472965A (en) * | 2022-02-23 | 2022-05-13 | 余倩慧 | Precision drilling device for mold machining production |
| CN114472965B (en) * | 2022-02-23 | 2023-09-12 | 金爵五金塑胶（深圳）有限公司 | Precise drilling device for mold processing production |
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Application publication date: 20150610 |