CN203738448U - Tool for processing fillets of cam connecting arm of light curtain touch panel - Google Patents
Tool for processing fillets of cam connecting arm of light curtain touch panel Download PDFInfo
- Publication number
- CN203738448U CN203738448U CN201420138109.7U CN201420138109U CN203738448U CN 203738448 U CN203738448 U CN 203738448U CN 201420138109 U CN201420138109 U CN 201420138109U CN 203738448 U CN203738448 U CN 203738448U
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- horizontal plane
- plate
- base
- plane
- cam
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- 230000000694 effects Effects 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 6
- 238000003801 milling Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a tool for processing fillets of a cam connecting arm of a light curtain touch panel, which can improve process efficiency and process accuracy, and comprises a base, a rotating body and a screw rod, wherein two through holes are respectively arranged on two stand arms of the base, a thread hole which is further vertically communicated with the through hole is arranged in the upper end surface of one stand arm, two flanges are arranged on the bottom wall of the base, the rotating body comprises two side plates and a positioning plate, 28 degree fillet surfaces and 27 degree fillet surfaces are correspondingly arranged on the front end and the rear end of the bottom surface of the two side plates one by one, through holes are coaxially arranged in the lower portions of the two side plates, a thread through hole is further arranged in the upper portion of the side plate, a blind hole is arranged in a polish rod of the screw rod close to a screw head in the radial direction, the rotating body is arranged on the base through the screw rod, a set screw and a nut, and a plurality of cam connecting arms are arranged on the positioning plate in a mode that long horizontal surfaces and vertical surfaces of the cam connecting arms are correspondingly close to the upper surface of a horizontal portion and the front end surface of a vertical portion of the positioning plate one by one.
Description
Technical field
The utility model relates to a kind of frock, is specifically related to a kind of frock of chamfering of the cam linking arm of processing light curtain touch panel.
Background technology
The cam linking arm 7 of the light curtain touch panel on elevator is the thin plate of thickness 9mm, the inclined-plane 74 that the vertical plane 73 and that its profile is connected to one end of long and short horizontal plane 71,72 by the long horizontal plane of a short horizontal plane 71,72, is connected to the other end of long and short horizontal plane 71,72 forms, in addition, between inclined-plane and 74 short horizontal planes 71, be provided with the fillet surface 75 of 27 °, between vertical plane 73 and short horizontal plane 71, be provided with the fillet surface 76 of 28 °.Because cam linking arm is the part of multi-angle processing, the processing difficulties of this product is to guarantee the precision of the angle of two fillet surfaces.Because small product size is little, angle is many, and irregular, single processing is time-consuming, and existing common clamping processing mode cannot guarantee the machining accuracy of product.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of frock of chamfering of the cam linking arm of processing light curtain touch panel is provided, and its clamped one time just can be processed two place's fillet surfaces, therefore can improve working (machining) efficiency and can improve machining accuracy.
The purpose of this utility model is achieved in that a kind of frock of chamfering of the cam linking arm of processing light curtain touch panel, the inclined-plane that the vertical plane and that the profile of described cam linking arm is connected to one end of long and short horizontal plane by a short horizontal plane, long horizontal plane, is connected to the other end of long and short horizontal plane forms, in addition, between inclined-plane and short horizontal plane, be provided with one and become the fillet surface of 27 ° with horizontal plane, between vertical plane and short horizontal plane, be provided with one and become the fillet surface of 28 ° with horizontal plane; Described frock comprises base, rotary body and screw rod, wherein,
Described base takes the shape of the letter U, in two armstands of base, offer coaxially a perforation for interspersed described screw rod, and on the upper surface of an armstand, also offer one with described perforation vertical connection for being connected the screwed hole of holding screw, on the upper surface of the diapire of this base, be longitudinally provided with abreast two fins;
Described rotary body comprises that two rectangular side panels, are connected between two side plates and the L-shaped location-plate of cross section, and the front-end and back-end of the bottom surface of described two side plates are provided with correspondingly one and become the fillet surface of 28 ° to become the fillet surface of 27 ° with horizontal plane with one with horizontal plane; The bottom of described two side plates is offered a through hole passing through for described screw rod coaxially, and the top of a side plate is also offered one for connecting the threaded perforations that holds out against screw; The front end of described location-plate is also provided with a forward cam parallel with the front end face of the vertical component effect of location-plate, and the length of the long horizontal plane of the distance between the front end face of the vertical component effect of this forward cam and location-plate and described cam linking arm is adaptive;
Described screw rod one for polished rod and end are provided with a spiral shell head, other end is threaded rod, and is radially offering a blind hole entering for described holding screw near on the polished rod of described spiral shell head;
Described rotary body is arranged on described base by described screw rod, described holding screw and a nut, a plurality of described cam linking arms are close together and are placed on the location-plate of described rotary body with their long horizontal plane and the upper surface of horizontal part of the vertical plane location-plate that leans against correspondingly described rotary body and the mode on the front end face of vertical component effect, and by described hold out against screw and described in another side plate a plurality of described cam linking arms are clamped.
The frock of the chamfering of the cam linking arm of above-mentioned processing light curtain touch panel, wherein, on the upper surface of the diapire of described base also the clear width of two described fins offer two counterbores.
The frock of the chamfering of the cam linking arm of above-mentioned processing light curtain touch panel, wherein, the front-end and back-end of the end face of two side plates of described rotary body are provided with correspondingly one and become the fillet surface of 34 ° to become the fillet surface of 28 ° with horizontal plane with one with horizontal plane; The end face of the vertical component effect of described location-plate is one and becomes the inclined-plane of 28 ° with horizontal plane.
The frock of the chamfering of the cam linking arm of above-mentioned processing light curtain touch panel, wherein, the cross section of described fin is isosceles trapezoid.
The technical scheme of the frock of the chamfering of the cam linking arm of light processing light curtain touch panel of the present utility model, adopts base, rotary body, screw rod, holding screw and holds out against screw to form.Rotary body is provided with two fillet surfaces consistent with the angle of two fillet surfaces on cam linking arm, when rotary body is fitted when screw rod turns to 27 ° of fillet surfaces and with the fin face on base, the fillet surface of 27 ° on can Milling Process cam linking arm, when rotary body when screw rod turns to 28 ° of fillet surfaces and with base epirelief faceted pebble laminating, can Milling Process linking arm on 28 ° of fillet surfaces.Frock clamped one time of the present utility model just can be processed two place's fillet surfaces, can improve the machining accuracy of product, and once can 22 workpiece of clamping, can improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cam linking arm of light curtain touch panel;
Fig. 2 is the working state figure of frock of chamfering of the cam linking arm of processing light curtain touch panel of the present utility model;
Fig. 3 is the structural representation of the base in frock of the present utility model;
Fig. 4 is the structural representation of the rotary body in frock of the present utility model;
Fig. 4 a is the front view of the rotary body in frock of the present utility model;
Fig. 4 b is that A-A in Fig. 4 a is to view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1, the inclined-plane 74 that the vertical plane 73 and that the profile of cam linking arm is connected to one end of long and short horizontal plane 71,72 by the short horizontal plane of a long horizontal plane 71,72, is connected to the other end of long and short horizontal plane 71,72 forms, in addition, between inclined-plane and 74 short horizontal planes 72, be provided with the fillet surface 75 of 27 °, between vertical plane 73 and short horizontal plane 72, be provided with the fillet surface 76 of 28 °;
Refer to Fig. 2 to Fig. 4 b also in conjunction with consulting Fig. 1, the frock of the chamfering of the cam linking arm of processing light curtain touch panel of the present utility model, comprises base 1, rotary body 2, screw rod 3, holding screw 6 and holds out against screw 5, wherein:
Base 1 takes the shape of the letter U, in two armstands of base 1, offer coaxially a perforation 61 for interspersed screw rod 3, and on the upper surface of an armstand, also offer one with perforation vertical connection for being connected the screwed hole 62 of holding screw 6, on the upper surface of the diapire of this base 1, be longitudinally provided with abreast two fins 63, the cross section of fin 63 is isosceles trapezoid; On the upper surface of the diapire of base 1 also the clear width of two fins 63 offer two counterbores 64;
Rotary body 2 comprises that two rectangular side panels 20,20 ' are connected between two side plates 20,20 ' and the L-shaped location-plate 21 of cross section, the front-end and back-end of two side plates 20,20 ' bottom surface are provided with correspondingly one and become the fillet surface 22 of 28 ° to become the fillet surface 23 of 27 ° with horizontal plane with one with horizontal plane, and the front-end and back-end of this two side plates 20,20 ' end face are provided with correspondingly one and become the fillet surface 24 of 34 ° to become the fillet surface 25 of 28 ° with horizontal plane with one with horizontal plane; This two side plates 20,20 ' bottom are offered a through hole passing through for screw rod 3 26 coaxially, and the top of a side plate 20 is also offered one for connecting the threaded perforations 27 that holds out against screw 5; The front end of location-plate 21 is also provided with a forward cam parallel with the front end face of the vertical component effect of location-plate 21 28, and the length of the distance between the front end face of the vertical component effect of this forward cam 28 and location-plate 22 and the long horizontal plane 71 of cam linking arm 7 is adaptive; The end face of the vertical component effect of location-plate 21 is an inclined-plane 29 that becomes 28 ° with horizontal plane;
One of screw rod 3 for polished rod and end are provided with a spiral shell head, other end is threaded rod, and is radially offering a blind hole entering for holding screw 6 near on the polished rod of spiral shell head;
Rotary body 2 is arranged on base 1 by screw rod 3, holding screw 6 and a nut 4, a plurality of cam linking arms 7 are close together and are placed on the location-plate 21 of rotary body 2 with their long horizontal plane 71 and the upper surface of horizontal part and the mode on the front end face of vertical component effect of vertical plane 73 location-plate 21 that leans against correspondingly rotary body 2, and by holding out against screw 5 and another side plate 20 ', a plurality of cam linking arms 7 are clamped.
The material of frock of the present utility model is 45# carbon constructional quality steel, heat treatment HRC28-32.
The method of operating of the frock of the chamfering of the cam linking arm of processing light curtain touch panel of the present utility model is: two screws that pass counterbore 61 of base 1 use are fixed on workbench, with screw rod 3, rotary body 2 is connected with base 1, first the fillet surface 23 of 27 ° of rotary body 2 is forwarded to base 1 on the end face laminating of fin 63, then tighten holding screw 6 rear with nut 4 lockings, by the long horizontal plane 71 of 22 cam linking arms 7 and vertical plane 73, be origin reference location again, 22 cam linking arms 7 closely clamped one time on rotary body 2, be about on the long horizontal plane 71 of 22 cam linking arms 7 and the upper surface of horizontal part and the front end face of vertical component effect of the location-plate 21 that vertical plane 73 all leans against rotary body 2, then with holding out against screw 5, hold out against, now just can level to the fillet surface 75 of 27 ° on ground Milling Process cam linking arm 7, process after the fillet surface 75 of 27 ° on cam linking arm 7, unclamp T-nut 4, rotate rotary body 2, make the end face laminating of the fillet surface of 28 ° 22 and the fin 63 on base 1 of rotary body 2, locking nut 4 again, now just can level to 28 ° of fillet surfaces 76 on ground machining cam linking arm 7.The inclined-plane 29 of 28 ° on the end face of location-plate 21 can not affect the stroke of milling cutter adding man-hour.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. the frock of the chamfering of a cam linking arm of processing light curtain touch panel, the inclined-plane that the vertical plane and that the profile of described cam linking arm is connected to one end of long and short horizontal plane by a short horizontal plane, long horizontal plane, is connected to the other end of long and short horizontal plane forms, in addition, between inclined-plane and short horizontal plane, be provided with one and become the fillet surface of 27 ° with horizontal plane, between vertical plane and short horizontal plane, be provided with one and become the fillet surface of 28 ° with horizontal plane; Described frock comprises base, rotary body and screw rod, it is characterized in that,
Described base takes the shape of the letter U, in two armstands of this base, offer coaxially a perforation for interspersed described screw rod, and on the upper surface of an armstand, also offer one with described perforation vertical connection for being connected the screwed hole of holding screw, on the upper surface of the diapire of this base, be longitudinally provided with abreast two fins;
Described rotary body comprises that two rectangular side panels, are connected between two side plates and the L-shaped location-plate of cross section, and the front-end and back-end of the bottom surface of described two side plates are provided with correspondingly one and become the fillet surface of 28 ° to become the fillet surface of 27 ° with horizontal plane with one with horizontal plane; The bottom of described two side plates is offered a through hole passing through for described screw rod coaxially, and the top of a side plate is also offered one for connecting the threaded perforations that holds out against screw; The front end of described location-plate is also provided with a forward cam parallel with the front end face of the vertical component effect of location-plate, and the length of the long horizontal plane of the distance between the front end face of the vertical component effect of this forward cam and location-plate and described cam linking arm is adaptive;
Described screw rod one for polished rod and end are provided with a spiral shell head, other end is threaded rod, and is radially offering a blind hole entering for described holding screw near on the polished rod of described spiral shell head;
Described rotary body is arranged on described base by described screw rod, described holding screw and a nut, a plurality of described cam linking arms are close together and are placed on the location-plate of described rotary body with their long horizontal plane and the upper surface of horizontal part of the vertical plane location-plate that leans against correspondingly described rotary body and the mode on the front end face of vertical component effect, and by described hold out against screw and described in another side plate a plurality of described cam linking arms are clamped.
2. the frock of the chamfering of the cam linking arm of processing light curtain touch panel according to claim 1, is characterized in that, on the upper surface of the diapire of described base also the clear width of two described fins offer two counterbores.
3. the frock of the chamfering of the cam linking arm of processing light curtain touch panel according to claim 1, it is characterized in that, the front-end and back-end of the end face of two side plates of described rotary body are provided with correspondingly one and become the fillet surface of 34 ° to become the fillet surface of 28 ° with horizontal plane with one with horizontal plane; The end face of the vertical component effect of described location-plate is one and becomes the inclined-plane of 28 ° with horizontal plane.
4. the frock of the chamfering of the cam linking arm of processing light curtain touch panel according to claim 1, is characterized in that, the cross section of described fin is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138109.7U CN203738448U (en) | 2014-03-25 | 2014-03-25 | Tool for processing fillets of cam connecting arm of light curtain touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138109.7U CN203738448U (en) | 2014-03-25 | 2014-03-25 | Tool for processing fillets of cam connecting arm of light curtain touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738448U true CN203738448U (en) | 2014-07-30 |
Family
ID=51338311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138109.7U Expired - Fee Related CN203738448U (en) | 2014-03-25 | 2014-03-25 | Tool for processing fillets of cam connecting arm of light curtain touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924100A (en) * | 2015-06-09 | 2015-09-23 | 常熟赛驰机械有限公司 | Blade milling groove clamp of channel grinding machine |
| CN109333311A (en) * | 2018-12-24 | 2019-02-15 | 哈尔滨奥瑞德光电技术有限公司 | A tool for polishing the side of a zirconia ceramic bezel |
-
2014
- 2014-03-25 CN CN201420138109.7U patent/CN203738448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924100A (en) * | 2015-06-09 | 2015-09-23 | 常熟赛驰机械有限公司 | Blade milling groove clamp of channel grinding machine |
| CN109333311A (en) * | 2018-12-24 | 2019-02-15 | 哈尔滨奥瑞德光电技术有限公司 | A tool for polishing the side of a zirconia ceramic bezel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |