CN202180237U - Special tool for drilling side cover - Google Patents
Special tool for drilling side cover Download PDFInfo
- Publication number
- CN202180237U CN202180237U CN2011202046209U CN201120204620U CN202180237U CN 202180237 U CN202180237 U CN 202180237U CN 2011202046209 U CN2011202046209 U CN 2011202046209U CN 201120204620 U CN201120204620 U CN 201120204620U CN 202180237 U CN202180237 U CN 202180237U
- Authority
- CN
- China
- Prior art keywords
- side cover
- cylinder
- guide pillar
- drill bit
- connecting plate
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A special tool for drilling a side cover comprises a first cylinder and a base, wherein the output end of the first cylinder is connected with a first cylinder connecting plate; first guiding columns are fixedly connected at two ends of the first cylinder connecting plate respectively; and the upper ends of the two first guiding columns are respectively connected at two ends of a positioning connecting piece which is fixedly provided with at least one drill bush through which a drill bit can pass. Compared with the prior art, as the drilling bush through which the drill bit can pass is fixedly arranged on the positioning connecting piece, the drilling accuracy of the drill bit can be greatly improved, the drill bit can be prevented from deviation, deviation of the drilled hole can be avoided, and the production yield can be improved greatly.
Description
Technical field
The utility model relates to engineering machinery field, is meant a kind of side cover pin-and-hole boring special tooling that is used for plant equipment such as excavator especially.
Background technology
The side cover that is used for plant equipment such as excavator in the prior art is when carrying out pin-and-hole boring; Normally by needing the position of boring directly to carry out drilling operation on the drill bit side cover; Sometimes because the misalignment meeting causes the boring position deviation to occur, cause the product of producing defective.
Moreover; Side cover needs manual work with screw side cover to be locked on the workbench when carrying out pin-and-hole boring, whenever carries out the pin-and-hole boring work of a side cover; Need carry out a locking operation and a unlocking operation respectively; Not only the production efficiency in the unit interval is low, and working strength of workers is bigger, increases the production cost of single workpiece.
The utility model content
The main purpose of the utility model be to overcome in the prior art since during boring misalignment cause side cover boring position the shortcoming of deviation to occur, a kind of side cover boring special tooling is provided, can improve the side cover drilling accuracy greatly.
The utility model adopts following technical scheme:
Side cover boring special tooling; Include one first cylinder and a base; The output of this first cylinder is connected with one first cylinder connecting plate; The two ends of this first cylinder connecting plate are fixedly connected with one first guide pillar respectively, and the upper end of these two first guide pillars is connected to the two ends of a location connector, is fixed with the drill bushing that at least one supplies drill bit to pass through on this positioning link.
Be fixed with on the said base one be used for the suit side cover mandrel; This mandrel outside be provided with one be used to compress side cover pressing plate; One end of this pressing plate is articulated on one second guide pillar; The other end activity of this pressing plate hang on one the 3rd guide pillar, and this second guide pillar and the 3rd guide pillar are connected in the output of one second cylinder by one second cylinder connecting plate.
Can know by above-mentioned description the utility model; Compared with prior art; The side cover boring special tooling of the utility model is owing to be fixed with the drill bushing that supplies drill bit to pass through on positioning link, the precision in the time of can improving bit bore greatly prevents the drill bit sideslip; Deviation appears in the position of avoiding holing, and has improved the production qualification rate greatly.
In addition, the low shortcoming of production efficiency that artificial locking and release side cover exist when also having overcome side cover boring in the prior art, and reduce workman's labour cost greatly, save the working time of single work piece production.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model specific embodiment;
Fig. 2 is a side-looking structural representation of the utility model specific embodiment.
The specific embodiment
Below the utility model is done further to describe through the specific embodiment.
See figures.1.and.2; The side cover boring special tooling of the utility model; The two ends that the output that includes one first cylinder 10 and a base 20, the first cylinders 10 is connected with one first cylinder connecting plate, 30, the first cylinder connecting plates 30 are fixedly connected with one first guide pillar 40 respectively; The upper end of two first guide pillars 40 is connected to the two ends of a location connector 50, is fixed with two drill bushings 60 that supply drill bit to pass through on the positioning link 50.
See figures.1.and.2; Be fixed with on the base 20 one be used for the suit side cover mandrel 70; Mandrel 70 outsides be provided with one be used to compress side cover pressing plate 80; One end of pressing plate 80 is articulated on one second guide pillar 91, and the other end activity of pressing plate 80 hang on one the 3rd guide pillar 92, and second guide pillar 91 and the 3rd guide pillar 92 are connected in the output of one second cylinder 94 by one second cylinder connecting plate 93.
See figures.1.and.2; The side cover boring special tooling of the utility model in use; Thereby first cylinder 10 goes up and down to control positioning link 50 by the first cylinder connecting plate, 30 controls, two first guide pillars 40 to go up and down; Positioning link 50 descends when carrying out drilling operation, and to make that 60 pairs of drill bits of drill bushing carry out spacing avoiding the drill bit sideslip, thereby guarantee the accuracy of bore position.
See figures.1.and.2, second cylinder 94 is by the action of second guide pillar 91 and the 3rd guide pillar 92 control pressing plates 80, after the pin-and-hole boring of accomplishing a side cover; Second cylinder 94 pressing plate 80 that comes loose is opened pressing plate 80 from the 3rd guide pillar 92, take off side cover then; And another part side cover is sleeved on the mandrel 70; Then pressing plate 80 is rotated and hang on the 3rd guide pillar 92,94 contractions of second cylinder suck pressing plate 80 and are pressed together on the side cover then, thereby carry out the pin drill hole operation of side cover; It is extremely convenient to operate, and also can reduce labor strength when enhancing productivity.
The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (2)
1. side cover boring special tooling; It is characterized in that: include one first cylinder and a base; The output of this first cylinder is connected with one first cylinder connecting plate; The two ends of this first cylinder connecting plate are fixedly connected with one first guide pillar respectively, and the upper end of these two first guide pillars is connected to the two ends of a location connector, is fixed with the drill bushing that at least one supplies drill bit to pass through on this positioning link.
2. side cover boring special tooling as claimed in claim 1; It is characterized in that: be fixed with on the said base one be used for the suit side cover mandrel; This mandrel outside be provided with one be used to compress side cover pressing plate; One end of this pressing plate is articulated on one second guide pillar, and the other end activity of this pressing plate hang on one the 3rd guide pillar, and this second guide pillar and the 3rd guide pillar are connected in the output of one second cylinder by one second cylinder connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202046209U CN202180237U (en) | 2011-06-16 | 2011-06-16 | Special tool for drilling side cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202046209U CN202180237U (en) | 2011-06-16 | 2011-06-16 | Special tool for drilling side cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180237U true CN202180237U (en) | 2012-04-04 |
Family
ID=46173286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202046209U Expired - Fee Related CN202180237U (en) | 2011-06-16 | 2011-06-16 | Special tool for drilling side cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990386A (en) * | 2012-11-20 | 2013-03-27 | 吴华海 | Drilling device |
| CN102990387A (en) * | 2012-11-20 | 2013-03-27 | 吴华海 | Drilling device for hydraulic cylinder |
| CN107999902A (en) * | 2017-12-11 | 2018-05-08 | 浙江英洛华康复器材有限公司 | A kind of round-disk shape workpiece tapping positioning fixture |
| CN108044209A (en) * | 2017-12-11 | 2018-05-18 | 浙江英洛华康复器材有限公司 | Round-disk shape workpiece tapping positioning fixture |
-
2011
- 2011-06-16 CN CN2011202046209U patent/CN202180237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990386A (en) * | 2012-11-20 | 2013-03-27 | 吴华海 | Drilling device |
| CN102990387A (en) * | 2012-11-20 | 2013-03-27 | 吴华海 | Drilling device for hydraulic cylinder |
| CN107999902A (en) * | 2017-12-11 | 2018-05-08 | 浙江英洛华康复器材有限公司 | A kind of round-disk shape workpiece tapping positioning fixture |
| CN108044209A (en) * | 2017-12-11 | 2018-05-18 | 浙江英洛华康复器材有限公司 | Round-disk shape workpiece tapping positioning fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202180237U (en) | Special tool for drilling side cover | |
| CN205587709U (en) | Drilling machine of hydraulic prop column cap | |
| CN203437696U (en) | Tool assisting radial drilling machine in valve deck drilling | |
| CN204194888U (en) | Plunger directional drilling frock | |
| CN204171404U (en) | A kind of pinpoint forestry blade wearing plate boring grab | |
| CN102009211A (en) | Drilling jig fixture for middle case | |
| CN203863077U (en) | Improved drilling machine for producing semitrailer hanging frame | |
| CN204249019U (en) | A kind of drill bit is convenient to the timber drilling equipment regulated | |
| CN204019078U (en) | A kind of forcing press being suitable for bore bit assembling | |
| CN103934704A (en) | Drilling jig for piston rod deep hole | |
| CN206997822U (en) | Oil field shaft mouth big four processing machine | |
| CN202910345U (en) | Drilling die for bridge case of excavator | |
| CN203437698U (en) | Drill hole positioning die | |
| CN202180348U (en) | Special drilling tool for side cover | |
| CN202591675U (en) | Balanced suspension support drill jig | |
| CN202356926U (en) | Drilling tool for cylindrical laterally-pushed guide rod | |
| CN104028799B (en) | A kind of vehicle slot beam rapid drilling process equipment | |
| CN203449013U (en) | Auxiliary drilling tool for folded plate in middle of elevator compartment | |
| CN204135355U (en) | A kind of numerically controlled lathe installs the numerical control lathe knife rest of drill bit additional | |
| CN203526636U (en) | Template for hole making | |
| CN206445252U (en) | A kind of crane box beam drilling jig gripper | |
| CN202411482U (en) | Drilling mould used for suspension holes of front axle casing and back axle casing of excavator | |
| CN205362787U (en) | Drilling equipment who leads drill bushing from area and have reset function | |
| CN206465201U (en) | A kind of carpenter's numerical control gang drill secondary booster device | |
| CN205325237U (en) | Box -like spare boring grab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Quanzhou Quanyong Machinery Development Co., Ltd. Assignor: Yongchun County Quanyong Machinery Fittings Co., Ltd. Contract record no.: 2012350000189 Denomination of utility model: Special tool for drilling side cover Granted publication date: 20120404 License type: Exclusive License Record date: 20121225 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20120404 Termination date: 20170616 |