CN206326148U - For the preventing sticking rig for the screwed hole for processing motorcycle cylinder body - Google Patents
For the preventing sticking rig for the screwed hole for processing motorcycle cylinder body Download PDFInfo
- Publication number
- CN206326148U CN206326148U CN201621297040.8U CN201621297040U CN206326148U CN 206326148 U CN206326148 U CN 206326148U CN 201621297040 U CN201621297040 U CN 201621297040U CN 206326148 U CN206326148 U CN 206326148U
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- CN
- China
- Prior art keywords
- hole
- board
- guide post
- box
- keeper
- 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
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Abstract
This patent discloses the preventing sticking rig of the screwed hole for processing motorcycle cylinder body, including board, guide post, drilling equipment, the guide post is vertically provided on board and is fixedly connected with board, the drilling equipment is located at the top of guide post, the drilling equipment includes motor, supporting plate, gear-box, output shaft and some drill bits, the supporting plate is slidably connected with guide post, the gear-box is fixedly connected with supporting plate, the motor is arranged on gear-box, the output shaft is rotated with gear-box and is connected, the drill bit and output shaft clamping, the board is provided with keeper, the top of the keeper is provided with the baffle plate laterally set, the baffle plate is slidably connected with guide post, the board is provided with through hole corresponding with the cylinder sleeve of cylinder block, the lower section of the through hole is provided with negative pressure device, the negative pressure device is connected with through hole；Solve drill bit in the prior art and easily the problem of bit freezing, improve hole quality because of chip.
Description
Technical field
The utility model is related to the rig of motorcycle cylinder body, specially a kind of to be used to process motorcycle cylinder body
The preventing sticking rig of screwed hole.
Background technology
Motorcycle cylinder body include for iron casting cylinder sleeve and be wrapped in outside cylinder sleeve and use aluminium alloy material
Expect the heat radiating fin structure made, when mounted, one end of cylinder block will be connected with cylinder head, and the other end is connected with crankcase, its
Connected mode, which is mainly, to be connected by screw bolts.Then need to be drilled with screwed hole on the heat radiating fin structure of cylinder block.Screwed hole into
Type is needed by drilling, fraising and three processes of tapping.What drilling was mainly carried out on rig, existing rig
Mainly by the way of vertical bores, cylinder block is fixed on to the lower section of drill bit in the way of cylinder sleeve is vertically placed, then bored
Head drills to the heat radiating fin structure of cylinder block.Because heat radiating fin structure is that aluminum alloy materials are made, drill bit is in drilling
The chip of generation is main in the form of sheets or thread.The chip produced during drilling is moved up along drill bit, and is deposited in the upper end in hole,
When talus accumulation is more, the chip on top can stop the chip discharge in hole, so as to cause the situation of bit freezing to occur, enter
And influence the quality of pore-forming.
Utility model content
The utility model is intended to provide a kind of preventing sticking rig for being used to process the screwed hole of motorcycle cylinder body, with
The problem of solution causes bit freezing due to the talus accumulation at drill bit in the prior art.
Being used in this programme processes the preventing sticking rig of the screwed hole of motorcycle cylinder body, including board, guiding
Bar, drilling equipment, the guide post are vertically provided on board and are fixedly connected with board, and the drilling equipment is located at guide post
Top, the drilling equipment includes motor, supporting plate, gear-box, output shaft and some drill bits, the supporting plate and guide post
It is slidably connected, the gear-box is fixedly connected with supporting plate, the motor is arranged on gear-box, the output shaft and gear-box
Connection, the drill bit and output shaft clamping are rotated, the board is provided with keeper, and the top of the keeper, which is provided with, laterally to be set
The baffle plate put, the baffle plate is slidably connected with guide post, and the board is provided with through hole corresponding with the cylinder sleeve of cylinder block, described
The lower section of through hole is provided with negative pressure device, and the negative pressure device is connected with through hole.
Board is set, for supporting cylinder block and guide post.Guide post is set, for supporting drilling equipment vertically movable.
Motor is set, for driving gear-box to work.Supporting plate is set, for supporting gear-box and motor.Gear-box is set, for band
Dynamic output shaft rotation.Output shaft is set, for driving drill bit to rotate.Drill bit is set, for being drilled to cylinder block.Set fixed
Position part, is positioned during for being installed to cylinder block.Baffle plate is set, in use, baffle plate is made into baffle plate close to the upper end of cylinder block
An inlet channel is formed with the upper end of cylinder block, air is flowed via inlet channel, so that the air of flowing is by chip
Take away.Through hole is set, and when cylinder block is installed on the positioning element, through hole is connected with the cylinder sleeve of cylinder block.Negative pressure is set to fill
Put, negative pressure device is produced negative pressure, so that the cylinder sleeve and through hole that pass air through cylinder block are entered in negative pressure device, and then produce
The air-flow of raw flowing.
Operation principle：Cylinder block to be processed is arranged on board, and positioned by keeper.Move down gear
Plate, makes baffle plate close to the upper end of cylinder block.Controlled motor is rotated, so that motor drives drill bit to turn by gear-box, output shaft
It is dynamic, supporting plate is moved down, makes supporting plate drive drill bit to move down, drill bit is carried out drilling operation to cylinder block.Meanwhile, control is negative
Pressure device works, and negative pressure device produces negative pressure, the air duct for forming upper end of the air of outside by baffle plate and cylinder block
Enter in cylinder sleeve, then enter by through hole in negative pressure device.Air takes away the chip of cylinder block upper end in flowing, from
And avoid chip and accumulated around drill bit.
Compared with prior art, the advantage of this programme is：Negative pressure is produced by negative pressure device, passes through baffle plate and cylinder block
Between form inlet channel so that the upper end for passing air through cylinder block enters negative pressure device, so that air-flow is by cylinder block
The chip at end is taken away, it is to avoid accumulation chip causes the phenomenon of bit freezing to occur at drill bit.
Further, the shape of the keeper is cylindrical, and the internal diameter of the keeper is more than the external diameter of cylinder sleeve.Will positioning
Part is designed as cylindrical shape, and the cylinder sleeve of cylinder block is inserted and just can quickly positioned in cylinder by workman, so as to facilitate workman
Operation, is conducive to improving operating efficiency.
Further, the madial wall bottom of the keeper is provided with rubber seal ring.When cylinder block is installed on the positioning element
When, cylinder sleeve can be inserted in keeper, so that cylinder sleeve offsets with rubber seal ring, it is ensured that close between cylinder sleeve and keeper
Feng Xing, so that air can only enter from the upper end of cylinder block, and ensure that the flow velocity for entering air-flow from cylinder block upper end, enters
And ensure that impetus of the air-flow to chip.
Further, the baffle plate is provided with the positioning hole passed through for drill bit.Because the depth of screwed hole is larger, then it is used for
The length of the drill bit of drilling is longer, and drill bit easily produces vibration when drilling, and then influences the quality of drilling.By setting
Positioning hole, increases the strong point of drill bit, so that rigidity when adding bit bore, reduces drill vibration, improve drilling
Quality.
Further, the downside of the baffle plate be provided with spaced support bar, the support bar be located at adjacent positioned hole it
Between.When baffle plate is moved down and when close to cylinder block upper end, the bottom of support bar is contacted with cylinder block, thus by baffle plate and
Cylinder block is separated, so that forming inlet channel between baffle plate and cylinder block.With being separately provided the machine for limiting baffle position
Structure is compared, and is reduced the mechanism quantity of device, is operated while being also convenient for workman.Moreover, support bar interval setting, adjacent
One support bar is set between positioning hole, and when support bar is contacted with cylinder block, air can only be between support bar
Flowed through at gap.I.e. when drilling operation, air can only flow through at drill bit, and then the air-flow of flowing is preferably acted on
On chip, and chip is taken away.
Further, the negative pressure device is provided with collecting box, and the top of the collecting box is provided with the charging being connected with through hole
Pipe.Negative pressure device makes to produce negative pressure in collecting box, chip is passed through after through hole and is entered by feed pipe in collecting box,
It is achieved thereby that the collection to chip.
Brief description of the drawings
Fig. 1 is the knot that the utility model is used to process the preventing sticking rig embodiment of the screwed hole of motorcycle cylinder body
Structure schematic diagram；
Fig. 2 is the upward view of baffle plate in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Cylinder block 4, motor 11, supporting plate 12, output shaft 13, drill bit 14, gear
Plate 15, support bar 16, guide post 21, keeper 22, feed pipe 31, collecting box 32, negative pressure device 33, positioning hole 151.
The preventing sticking rig for being used to process the screwed hole of motorcycle cylinder body as depicted in figs. 1 and 2, including machine
Platform, board is provided with the guide post 21 being vertically arranged, and the lower end of guide post 21 is fixedly connected with board.The upper surface of board is provided with
Keeper 22, the shape of keeper 22 is cylindrical, and the interior strength of keeper 22 is slightly larger than the external diameter of cylinder sleeve, the upper end of keeper 22
Inner side chamfer.The bottom of the madial wall of keeper 22 is provided with rubber seal ring, and rubber seal ring is be bonded with keeper 22.Board
Provided with the through hole with the coaxial line of keeper 22, the lower section of through hole is provided with collecting box 32.Be provided between collecting box 32 and through hole into
Expects pipe 31, the upper end of feed pipe 31 is connected with through hole, and the lower end of feed pipe 31 is connected with collecting box 32.It is additionally provided with below through hole
Negative pressure device 33, negative pressure device 33 is commercially available negative pressure device 33.Negative pressure device 33 is connected with collecting box 32.The top of board is provided with
The baffle plate 15 laterally set, baffle plate 15 is slidably connected with guide post 21.Baffle plate 15 is provided with four positioning holes 151.Baffle plate 15
Downside is provided with four support bars 16, positioning hole 151 and the interval setting of support bar 16.Support bar 16 is made with elastomeric material
Rubber strip, support bar 16 is be bonded with baffle plate 15.The top of baffle plate 15 is provided with drilling equipment, and drilling equipment includes supporting plate 12,
Supporting plate 12 is slidably connected with guide post 21.The motor of gear-box and the work of sliding tooth roller box is installed with supporting plate 12
11.The downside of gear-box is provided with output shaft 13, and output shaft 13 is rotated with gear-box and is connected.Drill bit 14 is connected with output shaft 13,
The axis of drill bit 14 and the axis collinear of positioning hole 151.Connecting rod is connected between supporting plate 12 and baffle plate 15, connecting rod is to stretch
Contracting bar, the outer sheath of connecting rod is provided with spring.When supporting plate 12 is moved down, spring produces supporting role to supporting plate 12.
When supporting plate 12 is moved up, supporting plate 12 drives baffle plate 15 to move up by connecting rod, it is achieved thereby that linkage, it is to avoid need
Supporting plate 12 is individually moved and baffle plate 15 causes waste of time.
In use, cylinder block 4 to be processed is arranged on board, inserts cylinder sleeve and positioned in keeper 22.To
Lower moving stop 15, makes baffle plate 15 be contacted by support bar 16 with cylinder block 4.Controlled motor 11 is rotated, so that motor 11 is logical
Crossing gear-box, output shaft 13 drives drill bit 14 to rotate, and moves down supporting plate 12, makes supporting plate 12 drive drill bit 14 to move down, makes
Drill bit 14 carries out drilling operation to cylinder block 4.Meanwhile, control negative pressure device 33 works, and negative pressure device 33 produces negative pressure, makes outside
Air by baffle plate 15, cylinder block 4 and support bar 16 formation air duct enter in cylinder sleeve, then by through hole enter
In negative pressure device 33.Air takes away the chip of the upper end of cylinder block 4 in flowing, and drops in collecting box 32.This equipment was both
Avoid chip to accumulate around drill bit 14, it is therefore prevented that the generation of bit freezing phenomenon, the collection to chip is completed again, work is reduced
The amount of labour of people, is conducive to the health of working environment again.
Claims (6)
1. the preventing sticking rig of the screwed hole for processing motorcycle cylinder body, including board, guide post, drilling equipment,
The guide post is vertically provided on board and is fixedly connected with board, and the drilling equipment is located at the top of guide post, described
Drilling equipment includes motor, supporting plate, gear-box, output shaft and some drill bits, and the supporting plate is slidably connected with guide post, institute
State gear-box to be fixedly connected with supporting plate, the motor is arranged on gear-box, the output shaft is rotated with gear-box and is connected, institute
Drill bit and output shaft clamping are stated, the board is provided with keeper, it is characterised in that：The top of the keeper is set provided with horizontal
The baffle plate put, the baffle plate is slidably connected with guide post, and the board is provided with through hole corresponding with the cylinder sleeve of cylinder block, described
The lower section of through hole is provided with negative pressure device, and the negative pressure device is connected with through hole.
2. the preventing sticking rig according to claim 1 for being used to process the screwed hole of motorcycle cylinder body, its feature
It is：The shape of the keeper is cylindrical, and the internal diameter of the keeper is more than the external diameter of cylinder sleeve.
3. the preventing sticking rig according to claim 2 for being used to process the screwed hole of motorcycle cylinder body, its feature
It is：The madial wall bottom of the keeper is provided with rubber seal ring.
4. the preventing sticking rig according to claim 3 for being used to process the screwed hole of motorcycle cylinder body, its feature
It is：The baffle plate is provided with the positioning hole passed through for drill bit.
5. the preventing sticking rig according to claim 4 for being used to process the screwed hole of motorcycle cylinder body, its feature
It is：The downside of the baffle plate is provided with spaced support bar, and the support bar is located between adjacent positioned hole.
6. the preventing sticking rig according to claim 5 for being used to process the screwed hole of motorcycle cylinder body, its feature
It is：The negative pressure device is provided with collecting box, and the top of the collecting box is provided with the feed pipe being connected with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297040.8U CN206326148U (en) | 2016-11-30 | 2016-11-30 | For the preventing sticking rig for the screwed hole for processing motorcycle cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297040.8U CN206326148U (en) | 2016-11-30 | 2016-11-30 | For the preventing sticking rig for the screwed hole for processing motorcycle cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326148U true CN206326148U (en) | 2017-07-14 |
Family
ID=59288909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297040.8U Expired - Fee Related CN206326148U (en) | 2016-11-30 | 2016-11-30 | For the preventing sticking rig for the screwed hole for processing motorcycle cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617765A (en) * | 2017-10-25 | 2018-01-23 | 代延召 | One kind removes endoporus cutting fluid and cutting device |
| CN109647804A (en) * | 2018-11-30 | 2019-04-19 | 潘晓青 | A kind of steel plate recycling bending machine reducing auxiliary positioning jig Integrated Chip |
-
2016
- 2016-11-30 CN CN201621297040.8U patent/CN206326148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617765A (en) * | 2017-10-25 | 2018-01-23 | 代延召 | One kind removes endoporus cutting fluid and cutting device |
| CN109647804A (en) * | 2018-11-30 | 2019-04-19 | 潘晓青 | A kind of steel plate recycling bending machine reducing auxiliary positioning jig Integrated Chip |
| CN109647804B (en) * | 2018-11-30 | 2021-10-01 | 威海锦途精密金属有限公司 | Reduce steel sheet recovery bender of long-pending bits of assistance-localization real-time tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170714 Termination date: 20171130 |