CN206717075U - A kind of transmission shaft end surface tooth bores four hole tools - Google Patents
A kind of transmission shaft end surface tooth bores four hole tools Download PDFInfo
- Publication number
- CN206717075U CN206717075U CN201720499093.6U CN201720499093U CN206717075U CN 206717075 U CN206717075 U CN 206717075U CN 201720499093 U CN201720499093 U CN 201720499093U CN 206717075 U CN206717075 U CN 206717075U
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- hydraulic
- transmission shaft
- welding
- case body
- clamping seats
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Abstract
A kind of transmission shaft end surface tooth bores four hole tools, including device body and drill bit, and described device body bottom portion is provided with base, and supporting plate is connected with by way of welding on the right side of base top；The chuck is connected to the left side of supporting plate by way of welding, and power transmission shaft is arranged on the inside of chuck；Former and later two hydraulic seats are provided with the left of the chuck, and hydraulic seat bottom is connected to base top by way of welding；Latch is connected with by hydraulic stem at the top of the hydraulic seat, and latch is connected by way of welding with hydraulic stem；The fixed support block is arranged between former and later two hydraulic seats, and is placed in the middle part of power transmission shaft in the fixing groove of fixed support block.The setting of the utility model motor case body, be advantageous to motor case body center line and face gear center line on the same axis, using the four holes method that is drilled out simultaneously, ensure that the precision that need to be drilled, it is therefore prevented that bore it is wrong, bore partially and bore askew situation and occur.
Description
Technical field
Frock, field of mechanical technique are the utility model is related to, specially a kind of transmission shaft end surface tooth bores four hole tools.
Background technology
Frock clamp refers to be used for fastening workpiece rapidly during processing, lathe, cutter, workpiece is kept correct relative position
Process unit.That is frock clamp is the indispensable part of machining, machine tool technology at a high speed, efficiently, it is accurate,
Under the drive that compound, intelligence, environmentally friendly direction are developed, clamp technology is just towards high-precision, efficient, module, combination, general, economic side
To development.
The design people's discovery, four hole tool positioning precisions of existing transmission shaft end surface tooth brill are poor, and brill is wrong, brill is inclined, brill is askew
Situation happen occasionally, not only influence the progress normally produced, be also easy to cause later stage safety problem.
Therefore, in view of the above-mentioned problems, it is proposed that a kind of transmission shaft end surface tooth bores four hole tools to solve this problem.
Utility model content
The purpose of this utility model is that providing a kind of transmission shaft end surface tooth bores four hole tools, to solve above-mentioned background technology
The problem of positioning precision of middle proposition is poor.
To achieve the above object, the utility model provides following technical scheme：A kind of transmission shaft end surface tooth bores four hole tools,
Including device body, base, hydraulic pressure casing, motor case body, clamping seats, face gear, gripping block, latch, power transmission shaft, card
Disk, supporting plate, fixed support block, hydraulic seat, dismounting knob, motor reel and drill bit, described device body bottom portion are provided with bottom
Seat, and supporting plate is connected with by way of welding on the right side of base top；The chuck is connected to support by way of welding
The left side of plate, and power transmission shaft is arranged on the inside of chuck；Former and later two hydraulic seats, and hydraulic seat bottom are provided with the left of the chuck
Portion is connected to base top by way of welding；Latch is connected with by hydraulic stem at the top of the hydraulic seat, and locked
Plate is connected by way of welding with hydraulic stem；The fixed support block is arranged between former and later two hydraulic seats, and power transmission shaft
Middle part be placed in the fixing groove of fixed support block；Hydraulic pressure casing is provided with the top of the chassis left side, and hydraulic pressure casing is right
Side is by being welded to connect clamping seats；The clamping seats right-hand member is connected with gripping block by hydraulic stem, and face gear is arranged on
Inside between clamping seats and gripping block；Motor case body, and motor case body are connected with by hydraulic stem on the right side of the hydraulic pressure casing
It is placed in the inside of clamping seats；It is extended with motor reel on the right side of the motor case body, and motor reel stretches out and provided circumferentially about had
Knob is dismounted, drill bit is fixedly mounted on the inside of motor reel by dismounting knob.
Preferably, the clamping seats are provided with three, and are separated by 120 degree between clamping seats.
Preferably, the motor case body is shaped as circle, and the center line of motor case body and the center line of face gear exist
On same axis.
Preferably, conical protrusions are internally provided with the left of the supporting plate.
Compared with prior art, the beneficial effects of the utility model are：
1. the setting of the utility model motor case body, the center line of the center line and face gear that are advantageous to motor case body exists
On same axis, using the four holes method that is drilled out simultaneously, ensure that the precision that need to be drilled, it is therefore prevented that bore it is wrong, bore partially and bore
Askew situation occurs, and accelerates the progress normally produced, the safety problem for solving the later stage.
2. the setting of the utility model clamping seats, being advantageous to the fixation to face gear, it is effectively prevented in drilling
Face gear rocks, and plays high positional precision of the hole on face gear.
3. the setting of the utility model supporting plate, be advantageous to the fixation to power transmission shaft, the internal circle set in supporting plate left side
Tapered protrusion, effectively it is supported in the centre bore of transmission shaft end surface, ensure that axiality.
Brief description of the drawings
Fig. 1 is structural representation under the utility model main view state；
Fig. 2 is structural representation under the utility model vertical view state；
Fig. 3, which is that the utility model is right, regards structural representation under state；
Fig. 4 is structural representation under the utility model partial enlargement.
In figure：1st, device body, 2, base, 3, hydraulic pressure casing, 4, motor case body, 5, clamping seats, 6, face gear, 7, folder
Tight block, 8, latch, 9, power transmission shaft, 10, chuck, 11, supporting plate, 12, fixed support block, 13, hydraulic seat, 14, dismounting knob,
15th, motor reel, 16, drill bit.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 4：
The utility model provides a kind of technical scheme：A kind of four hole tools of transmission shaft end surface tooth brill, including device body 1,
Base 2, hydraulic pressure casing 3, motor case body 4, clamping seats 5, face gear 6, gripping block 7, latch 8, power transmission shaft 9, chuck 10, branch
Fagging 11, fixed support block 12, hydraulic seat 13, dismounting knob 14, motor reel 15 and drill bit 16, the bottom of device body 1 are set
There is base 2, and the top right side of base 2 is connected with supporting plate 11 by way of welding；Chuck 10 is connected by way of welding
In the left side of supporting plate 11, and power transmission shaft 9 is arranged on the inside of chuck 10；The left side of chuck 10 is provided with former and later two hydraulic seats
13, and the bottom of hydraulic seat 13 is connected to the top of base 2 by way of welding；The top of hydraulic seat 13 is connected with by hydraulic stem
Latch 8, and latch 8 is connected by way of welding with hydraulic stem；Fixed support block 12 is arranged on former and later two hydraulic seats
Between 13, and the middle part of power transmission shaft 9 is placed in the fixing groove of fixed support block 12；The left side top of base 2 is provided with hydraulic fluid tank
Body 3, and the right side of hydraulic pressure casing 3 is by being welded to connect clamping seats 5；The right-hand member of clamping seats 5 is connected with gripping block 7 by hydraulic stem,
And face gear 6 is arranged on the inside between clamping seats 5 and gripping block 7；The right side of hydraulic pressure casing 3 is connected with motor by hydraulic stem
Casing 4, and motor case body 4 is placed in the inside of clamping seats 5；The right side of motor case body 4 is extended with motor reel 15, and motor reel
15 stretchings are provided circumferentially about dismounting knob 14, and drill bit 16 is fixedly mounted on the inside of motor reel 15 by dismounting knob 14.
In above-described embodiment, specifically, clamping seats 5 are provided with three, and are separated by 120 degree between clamping seats 5, it is effective anti-
The face gear 6 in drilling is stopped to rock, has played positional precision of the hole on face gear 6 high；
In above-described embodiment, specifically, motor case body 4 is shaped as circle, and the center line and face gear of motor case body 4
6 center line on the same axis, the method drilled out simultaneously using four holes, ensure that the precision that need to be drilled；
In above-described embodiment, specifically, the left side of supporting plate 11 is internally provided with conical protrusions, transmission is effectively supported on
In the centre bore of the end face of axle 9, axiality ensure that.
Operation principle：The frock, the right-hand member of power transmission shaft 9 is placed in the fixing groove of fixed support block 12 first, power transmission shaft 9
Right side is inserted into the interior conical projection of supporting plate 11, and the face gear 6 of the left end of power transmission shaft 9 installation is placed on clamping seats 5
Inside between gripping block 7, chuck 10 is locked, fix the right-hand member of power transmission shaft 9, then hydraulic pressure casing 3 is by being arranged on
The hydraulic stem at hydraulic circuit control hydraulic seat 13 top inside base 2 is descending, and hydraulic stem drives that latch 8 is descending to be locked
Tightly, after the right side of power transmission shaft 9 is locked, hydraulic pressure casing 3 by hydraulic circuit control be arranged on the hydraulic stem on the right side of clamping seats 5 to
Move left, locked so as to drive by the gripping block 7 being welded to connect, clamping seats 5 are provided with three, and are moved simultaneously at three
Make, after locking, open and be arranged on the motor case body 4 that the right side of hydraulic pressure casing 3 is connected by hydraulic stem, in motor case body 4
Four, the portion synchronous axial system of motor reel 15, so as to drive 16 turns of drill bit being connected to by dismounting knob 14 inside motor reel 15
It is dynamic, control the hydraulic stem of connection motor case body 4 to move right by hydraulic pressure casing 3 and drilled, pass through liquid in boring procedure
The hydraulic stem of the pressure control connection motor case body 4 of casing 3, which is moved to the left, to be drained, and is advantageous to the precision and quality in hole.Motor housing
The setting of body 4, be advantageous to motor case body 4 center line and face gear 6 center line on the same axis, using four holes simultaneously
The method drilled out, it ensure that the precision that need to be drilled, it is therefore prevented that bore the situation that wrong, brill is inclined and brill is askew and occur, accelerate normal
The progress of production, solves the safety problem in later stage.The setting of clamping seats 5, be advantageous to the fixation to face gear 6, effectively
Prevent the face gear 6 in drilling to rock, played positional precision of the hole on face gear 6 high.The setting of supporting plate 11,
Be advantageous to the fixation to power transmission shaft 9, the internal conical protrusions set in the left side of supporting plate 11, be effectively supported on the end of power transmission shaft 9
In the centre bore in face, axiality ensure that.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (4)
1. a kind of transmission shaft end surface tooth bores four hole tools, it is characterised in that：Including device body, base, hydraulic pressure casing, motor housing
Body, clamping seats, face gear, gripping block, latch, power transmission shaft, chuck, supporting plate, fixed support block, hydraulic seat, dismounting rotation
Button, motor reel and drill bit, described device body bottom portion is provided with base, and is connected on the right side of base top by way of welding
There is supporting plate；The chuck is connected to the left side of supporting plate by way of welding, and power transmission shaft is arranged on the inside of chuck；Institute
State and be provided with former and later two hydraulic seats on the left of chuck, and hydraulic seat bottom is connected to base top by way of welding；It is described
Latch is connected with by hydraulic stem at the top of hydraulic seat, and latch is connected by way of welding with hydraulic stem；It is described solid
Support block is determined between former and later two hydraulic seats, and is placed in the middle part of power transmission shaft in the fixing groove of fixed support block；Institute
State and hydraulic pressure casing is provided with the top of chassis left side, and by being welded to connect clamping seats on the right side of hydraulic pressure casing；The clamping seats are right
End is connected with gripping block by hydraulic stem, and face gear is arranged on the inside between clamping seats and gripping block；The hydraulic fluid tank
Motor case body is connected with by hydraulic stem on the right side of body, and motor case body is placed in the inside of clamping seats；On the right side of the motor case body
Be extended with motor reel, and motor reel stretch out it is provided circumferentially about have dismounting knob, drill bit is fixedly mounted on by dismounting knob
The inside of motor reel.
2. transmission shaft end surface tooth according to claim 1 bores four hole tools, it is characterised in that：The clamping seats are provided with three
Place, and it is separated by 120 degree between clamping seats.
3. transmission shaft end surface tooth according to claim 1 bores four hole tools, it is characterised in that：The motor case body is shaped as
Circle, and the center line of the center line of motor case body and face gear is on the same axis.
4. transmission shaft end surface tooth according to claim 1 bores four hole tools, it is characterised in that：It is internal on the left of the supporting plate
It is provided with conical protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499093.6U CN206717075U (en) | 2017-05-08 | 2017-05-08 | A kind of transmission shaft end surface tooth bores four hole tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499093.6U CN206717075U (en) | 2017-05-08 | 2017-05-08 | A kind of transmission shaft end surface tooth bores four hole tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717075U true CN206717075U (en) | 2017-12-08 |
Family
ID=60508863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499093.6U Expired - Fee Related CN206717075U (en) | 2017-05-08 | 2017-05-08 | A kind of transmission shaft end surface tooth bores four hole tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160721A (en) * | 2020-10-19 | 2021-01-01 | 高俊亭 | Geological guiding drilling structure with detachable near drill bit |
-
2017
- 2017-05-08 CN CN201720499093.6U patent/CN206717075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160721A (en) * | 2020-10-19 | 2021-01-01 | 高俊亭 | Geological guiding drilling structure with detachable near drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 Shiyan City, Hubei Province, Hanjiang Road Liu Jia Kou Patentee after: Shiyan City Jinying Shun Wang industry and trade Limited by Share Ltd Address before: 442000 Shiyan City, Hubei Province, Hanjiang Road Liu Jia Kou Patentee before: Shiyan Eagle Eagle Industry & Trade Co., Ltd. |
|
| 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: 20171208 Termination date: 20180508 |