CN206779509U - A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment - Google Patents
A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment Download PDFInfo
- Publication number
- CN206779509U CN206779509U CN201720349993.2U CN201720349993U CN206779509U CN 206779509 U CN206779509 U CN 206779509U CN 201720349993 U CN201720349993 U CN 201720349993U CN 206779509 U CN206779509 U CN 206779509U
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- China
- Prior art keywords
- collar bush
- connecting plate
- shield machine
- drill bit
- axle sleeve
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Abstract
A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment, main body includes an eccentric motor and one and is provided with the collar bush of drill bit, inside drill bit insertion setting and collar bush, collar bush afterbody sets axle sleeve connecting plate, the front end of eccentric motor sets connecting plate for electric motor, eccentric motor be arranged in parallel with collar bush, and axle sleeve connecting plate is staggeredly fixed with connecting plate for electric motor, a vertical shaft is provided between eccentric motor and collar bush, it is fixed at the top of vertical shaft on axle sleeve connecting plate plate, the other end extends and is fixed with the locating piece of a setting positioning hole downward vertically, collar bush afterbody is provided with one and penetrates the spline housing being connected inside collar bush and with drill bit, a driven pulley is installed at the top of spline housing, a drive pulley is installed at the top of eccentric motor, connected between drive pulley and driven pulley using synchronous belt.The beneficial effects of the utility model are：Space is small, simple operation.
Description
Technical field
It the utility model is related to drilling equipment technical field, and in particular to a kind of cutter head of shield machine hobboing cutter tenses block alignment pin
Pin-and-hole scene drilling equipment.
Background technology
The driving of shield machine is that output is realized after by the hobboing cutter on its rotary head, soil layer is pulverized, existing due to constructing
Field complicated geology, can often run into the bad working environments such as silt and rock, cause hobboing cutter to bear strong impact and produce vibration, due to
Hobboing cutter is to be mounted by means of bolts on by tension block in the hob head on cutterhead, and long-term judder will cause to tense
Block and bolt strained face produce creep, cause bolt tension force to diminish and tense block loosening, the tension block of loosening is in the presence of external force
May be moved to hobboing cutter mounting hole center, eventually disengage from hob head, lose tense block pulling force in the case of hobboing cutter will be from
Come off in hob head, the hobboing cutter and tension block to come off is either dropped in front of cutterhead, and still rear will all be brought to shield machine
Unpredictable potential safety hazard, in order to prevent the generation of such case, it is necessary to determine tensing to increase between block and hob head contact surface
Position pin, because the shield cutter of early stage bores this dowel hole in drilling without reserved, therefore, it is necessary to carry out at the scene special
Job execution after drill after, could install, but from site inspection discovery, because operating space is narrow and small, while hole machined portion
Position is nearer from cutterhead wall, and artificial and general rig can not all complete this work, and operation processing space is minimum, pin-and-hole processing
It is relatively difficult, therefore design specialized device is needed to solve this problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, simple operation, and space requirement is low
Cutter head of shield machine hobboing cutter tense block alignment pin pin-and-hole scene drilling equipment.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment, and main body includes an eccentric motor and one
The collar bush of drill bit is provided with, drill bit inserts setting and inside collar bush, collar bush afterbody sets axle sleeve connecting plate, eccentric motor
Front end set connecting plate for electric motor, it is characterised in that：Described eccentric motor be arranged in parallel with collar bush, and axle sleeve connecting plate
Staggeredly fixed with connecting plate for electric motor, a vertical shaft, described vertical shaft top are provided between described eccentric motor and collar bush
Portion is fixed on axle sleeve connecting plate plate, and the other end extends and is fixed with the locating piece of a setting positioning hole downward vertically, described
Collar bush afterbody is provided with one and penetrates the spline housing being connected inside collar bush and with drill bit, and a driven skin is provided with the top of spline housing
Belt wheel, eccentric motor top is provided with a drive pulley, using synchronous between described drive pulley and driven pulley
Belt connects.
One end that described drill bit is located at collar bush afterbody is provided with a deep groove ball bearing, described spline housing clamping installation
In on deep groove ball bearing, relative securement, and easy access are connected.
Described connecting plate for electric motor and axle sleeve connecting plate are fixed using multigroup screw, stable connection, firm safety.
Described vertical shaft bottom is provided with a frame, and circular arc notch, described positioning are provided with described locating piece
Block is adjustable to be installed in frame, and direction is adjustable, is easy to diverse location to use.
Described collar bush, axle sleeve connecting plate and vertical shaft is the integral mechanism of welding, and cylinder block strength is stronger, not easy damaged.
Described collar bush outer wall is provided with a pressing handle, facilitates the hand-held of operating personnel, use is more convenient.
In the utility model：
Eccentric motor is be arranged in parallel with collar bush, and axle sleeve connecting plate is staggeredly fixed with connecting plate for electric motor, can be caused
Drill bit drive mechanism eccentric motor realizes U-shaped deflecting with drill bit, reduces the horizontal space of equipment；
A vertical shaft is provided between eccentric motor and collar bush, is fixed at the top of vertical shaft on axle sleeve connecting plate plate, the other end
Extend downward vertically and be fixed with the locating piece of a setting positioning hole, by setting vertical shaft and connecting plate, realize what equipment was fixed
At the same time it can also carry out positioning use using the original hole position of cutter head of shield machine and positioning hole, ensure the accurate performance of drilling；
Collar bush afterbody is provided with one and penetrates the spline housing being connected inside axle sleeve and with drill bit, and one is provided with the top of spline housing
Driven pulley, eccentric motor top is provided with a drive pulley, using synchronous between drive pulley and driven pulley
Belt connects, and by the drive connection of drive pulley and driven pulley, ensure that the stationary performance of eccentric motor carrying capacity,
Ensure the stable rotation of drill bit.
The utility model is when in use：
Positioning hole on device locating piece is connected by bolt with live part and installed；Frame is swung, passes through circle
Position on arc notch regulation drill bit circumferencial direction, is directed at Working position by drill bit manually, then locks frame bolt, connect
Power supply, start motor, drill bit starts to rotate, feed and the tool backlash movement of drill bit are realized by feed mechanism, is drilled, and drills
After the completion of, drill bit is resetted, closes motor deenergization, bolt is unclamped, pulls down device.
The beneficial effects of the utility model are：The utility model is novel in design, simple in construction, and equipment safety performance is high, no
Easily shake produces displacement, and transmission belt selects timing belt, and difficult for drop-off, reliable operation is not easy to loosen, and small volume light weight can be in class
It is easy for installation like carrying out construction operation in small space, joint connection in site bolt can be borrowed and be directly connected to be installed with device, grasped
To make simply, after device installs, position is adjustable, makes drill bit rapid alignment Working position, and feed mechanism uses rack pinion,
Drill bit feed motion can be manually completed, flexible movements efficiency high, apparatus parts quantity is few, and part is easy to process, and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in figure 1, a kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment, it is inclined that main body includes one
Electrocardiograph 1 and one is provided with the collar bush 3 of drill bit 2, and drill bit 2 inserts setting and inside collar bush 3, the afterbody of collar bush 3 sets axle
Connecting plate 4 is covered, the front end of eccentric motor 1 sets connecting plate for electric motor 5, and eccentric motor 1 be arranged in parallel with collar bush 3, and axle sleeve connects
Fishplate bar 4 is staggeredly fixed with connecting plate for electric motor 5, and a vertical shaft 6, the top of vertical shaft 6 are provided between eccentric motor 1 and collar bush 3
It is fixed on axle sleeve connecting plate plate 4, the other end extends and is fixed with the locating piece 8 of a setting positioning hole 7, collar bush downward vertically
3 afterbodys are provided with one and penetrate the inside of collar bush 3 and the spline housing 9 being connected with drill bit 2, and the top of spline housing 9 is provided with a driven skin
Belt wheel 10, the top of eccentric motor 1 is provided with a drive pulley 12, using same between drive pulley 12 and driven pulley 10
Step belt 11 connects, and one end that drill bit 2 is located at the afterbody of collar bush 3 is provided with a deep groove ball bearing 13, and the clamping of spline housing 9 is installed on
On deep groove ball bearing 13, relative securement, and easy access are connected, connecting plate for electric motor 5 and axle sleeve connecting plate 4 use multigroup screw 14
Fixed, stable connection, firm safety, the bottom of vertical shaft 6 is provided with a frame 15, circular arc notch 16 is provided with locating piece 8, fixed
Block 8 is adjustable is installed in frame 15 for position, and direction is adjustable, is easy to diverse location to use, collar bush 3, axle sleeve connecting plate 4 and
Vertical shaft 6 is the integral mechanism of welding, and cylinder block strength is stronger, not easy damaged, and the outer wall of collar bush 3 is provided with a pressing handle 17, side
Operating personnel it is hand-held, use is more convenient.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply 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 is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment, main body is set including an eccentric motor and one
The collar bush of drill bit is equipped with, drill bit inserts setting and inside collar bush, collar bush afterbody sets axle sleeve connecting plate, eccentric motor
Front end sets connecting plate for electric motor, it is characterised in that：Described eccentric motor be arranged in parallel with collar bush, and axle sleeve connecting plate and electricity
Machine connecting plate is staggeredly fixed, and a vertical shaft is provided between described eccentric motor and collar bush, and described vertical shaft top is solid
It is scheduled on axle sleeve connecting plate plate, the other end extends and is fixed with the locating piece of a setting positioning hole, described main shaft downward vertically
Set afterbody is provided with one and penetrates the spline housing being connected inside collar bush and with drill bit, and a follower belt is provided with the top of spline housing
Wheel, eccentric motor top are provided with a drive pulley, synchronous skin are used between described drive pulley and driven pulley
Band connection.
2. a kind of cutter head of shield machine hobboing cutter according to claim 1 tenses block alignment pin pin-and-hole scene drilling equipment, it is special
Sign is：One end that described drill bit is located at collar bush afterbody is provided with a deep groove ball bearing, described spline housing clamping installation
In on deep groove ball bearing.
3. a kind of cutter head of shield machine hobboing cutter according to claim 1 tenses block alignment pin pin-and-hole scene drilling equipment, it is special
Sign is：Described connecting plate for electric motor and axle sleeve connecting plate are fixed using multigroup screw.
4. a kind of cutter head of shield machine hobboing cutter according to claim 1 tenses block alignment pin pin-and-hole scene drilling equipment, it is special
Sign is：Described vertical shaft bottom is provided with a frame, and circular arc notch, described locating piece are provided with described locating piece
It is adjustable to be installed in frame.
5. a kind of cutter head of shield machine hobboing cutter according to claim 1 tenses block alignment pin pin-and-hole scene drilling equipment, it is special
Sign is：Described collar bush, axle sleeve connecting plate and vertical shaft is the integral mechanism of welding.
6. a kind of cutter head of shield machine hobboing cutter according to claim 1 tenses block alignment pin pin-and-hole scene drilling equipment, it is special
Sign is：Described collar bush outer wall is provided with a pressing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349993.2U CN206779509U (en) | 2017-04-05 | 2017-04-05 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349993.2U CN206779509U (en) | 2017-04-05 | 2017-04-05 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779509U true CN206779509U (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349993.2U Active CN206779509U (en) | 2017-04-05 | 2017-04-05 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
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| CN (1) | CN206779509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914642A (en) * | 2017-04-05 | 2017-07-04 | 蚌埠市行星工程机械有限公司 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
-
2017
- 2017-04-05 CN CN201720349993.2U patent/CN206779509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914642A (en) * | 2017-04-05 | 2017-07-04 | 蚌埠市行星工程机械有限公司 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A field drilling device for locating pin hole of cutter head hob tension block of shield machine Effective date of registration: 20200928 Granted publication date: 20171222 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2020980006569 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211221 Granted publication date: 20171222 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: BENGBU XINGXING ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2020980006569 |