CN208880229U - A kind of clamping device convenient for the drilling of shell of wind-driven generator end cap - Google Patents
A kind of clamping device convenient for the drilling of shell of wind-driven generator end cap Download PDFInfo
- Publication number
- CN208880229U CN208880229U CN201821755046.4U CN201821755046U CN208880229U CN 208880229 U CN208880229 U CN 208880229U CN 201821755046 U CN201821755046 U CN 201821755046U CN 208880229 U CN208880229 U CN 208880229U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- screw rod
- fixedly connected
- shell
- wind
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of clamping devices convenient for the drilling of shell of wind-driven generator end cap, including chassis, clamping device is fixedly connected on the chassis, the clamping device includes the first guide rail, first guide rail is laterally fixedly connected on the top on chassis in the middle part of it, inner wall on first guide rail close to its two sides is slidably fitted with the first sliding block, two sides in first rail cavity are rotatably equipped with the first screw rod, the outer surface of the first screw rod left-half is equipped with external screw thread one, first screw rod is threadedly coupled by external screw thread one with the middle part of the first sliding block described in one of them, the outer surface of the first screw rod right half part is equipped with external screw thread two.The utility model provides effective clamping action by base portion for shell of wind-driven generator end cap and lid portion, keeps shell of wind-driven generator end cap clampingly stronger, improve the precision of drilling.
Description
Technical field
The utility model relates to clamping device technical field, it is specially a kind of convenient for shell of wind-driven generator end cap drilling
Clamping device.
Background technique
The structure of shell of wind-driven generator end cap is as shown in Figure 1, include base portion 100 and lid portion 200, base portion 100
It is fixedly connected with lid portion 200, reinforcing rib 300 is equipped between base portion 100 and lid portion 200, however in lid portion 200
When drilling, due to the irregular structure of shell of wind-driven generator end cap, it is therefore desirable to which the multiple clamping on drilling machine causes processing to be imitated
Rate is low, it is difficult to realize batch machining, it is therefore desirable to which shell of wind-driven generator end cap can be once fixed on by a kind of clamping tooling
Clamping tooling on drilling machine.
Utility model content
The purpose of this utility model is to provide a kind of clamping devices convenient for the drilling of shell of wind-driven generator end cap, have
Simple, the easy to use advantage of structure solves the problems, such as that prior art clamping is inconvenient.
To achieve the above object, the utility model provides the following technical solutions: one kind being convenient for shell of wind-driven generator end cap
The clamping device of drilling, including chassis are fixedly connected with clamping device on the chassis.
The clamping device includes the first guide rail, and first guide rail is laterally fixedly connected on chassis in the middle part of it
Top, the inner wall on first guide rail close to its two sides are slidably fitted with the first sliding block, and two in first rail cavity
Side is rotatably equipped with the first screw rod, and the outer surface of the first screw rod left-half is equipped with external screw thread one, and first screw rod is logical
It crosses external screw thread one to be threadedly coupled with the middle part of the first sliding block described in one of them, the outer surface of the first screw rod right half part is set
There is external screw thread two, first screw rod is threadedly coupled by external screw thread two with the middle part of the first sliding block described in another, and institute
State that external screw thread one is contrary with being threaded into for the external screw thread two, the front end of two first sliding blocks is fixedly connected to
The right end of arc gripper jaw, first screw rod is pierced by the right side of the first guide rail and is fixedly connected with lock-screw, and described
Rear end in the middle part of one guide rail is fixedly connected with the second longitudinally disposed guide rail, lower surface and the chassis of second guide rail
Upper surface is fixedly connected, and the front and back end in second rail cavity is rotatably equipped with the second screw rod, the front end of second screw rod
It is pierced by the front end face of the second guide rail and is fixedly connected with the first taper cone pulley, the outer surface on first screw rod in the middle part of it is solid
Surely it is connected with the second taper cone pulley, second taper cone pulley engages connection, the inner wall of second guide rail with first taper cone pulley
It is slidably fitted with the second sliding block, the middle part of second sliding block is connect with the outer surface thread of the second screw rod, second sliding block
Top be fixedly connected with fixed frame, the front end face of the fixed frame is fixedly connected with stripper plate.
Preferably, the fixed frame is arranged in Contraband shape.
Preferably, the quantity of the stripper plate is two, and two stripper plates are using the vertical centerline of Contraband shape top of support as axis
It is symmetrically connected to two front ends of Contraband shape frame.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model passes through setting the first guide rail, the first sliding block, the first screw rod, external screw thread one, external screw thread two, arc
Shape gripper jaw and lock-screw, in clockwise lock-screw, two the first sliding blocks drive arc gripper jaw to move toward one another, in turn
The lid portion of shell of wind-driven generator end cap is clamped, when reversing lock-screw, two the first sliding blocks drive arc folder
It holds pawl and does back movement, release the clamping to shell of wind-driven generator end cap lid portion.
Two, the utility model is slided by the second guide rail of setting, the second screw rod, the first taper cone pulley, the second taper cone pulley, second
Block, fixed frame and stripper plate are acted on by the first taper cone pulley with the commutation of engaging of the second taper cone pulley in clockwise lock-screw,
It drives the second screw rod clockwise, the second sliding block is driven to slide backward along the inner wall of the second guide rail, carry out driving fixed frame and fixed frame
The stripper plate of front end carries out extruding fixation to the base portion of shell of wind-driven generator end cap, when reversing lock-screw, passes through
One taper cone pulley engages commutation effect with the second taper cone pulley, drives the second screw rod to reverse, drives the second sliding block along the second guide rail
Inner wall forward slip, the stripper plate for releasing fixed frame and fixed frame front end are solid to the extruding of shell of wind-driven generator end cap base portion
It is set for using.
In conclusion effective clamping action is provided by base portion for shell of wind-driven generator end cap and lid portion,
Keep shell of wind-driven generator end cap clampingly stronger, improves the precision of drilling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model shell of wind-driven generator end cap top view；
Fig. 2 is the structural schematic diagram of the utility model clamping device top view；
Fig. 3 is the structural schematic diagram for the partial sectional view that the utility model fixed frame and the second sliding block dismantle rear top view.
In figure: 100- base portion, 200- lid portion, 300- reinforcing rib, the chassis 1-, 2- clamping device, the first guide rail of 3-, 4-
First sliding block, the first screw rod of 5-, 6- external screw thread one, 7- external screw thread two, 8- arc gripper jaw, 9- lock-screw, 10- second are led
Rail, the second screw rod of 11-, the first taper cone pulley of 12-, the second taper cone pulley of 13-, the second sliding block of 14-, 15- fixed frame, 16- stripper plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig.1 to Fig.3, the utility model provides a kind of technical solution: one kind is convenient for shell of wind-driven generator end cap
The clamping device of drilling, including chassis 1 are fixedly connected with clamping device 2 on chassis 1.
Clamping device 2 includes the first guide rail 3, and the first guide rail 3 is laterally fixedly connected on the top on chassis 1 in the middle part of it
Portion, the inner wall on the first guide rail 3 close to its two sides are slidably fitted with the first sliding block 4, and the intracavitary two sides of the first guide rail 3 rotate peace
Equipped with the first screw rod 5, the outer surface of 5 left-half of the first screw rod is equipped with external screw thread 1, the first screw rod 5 by external screw thread 1 with
The middle part of one of them the first sliding block 4 is threadedly coupled, and the outer surface of 5 right half part of the first screw rod is equipped with external screw thread 27, and first
Screw rod 5 is threadedly coupled by external screw thread 27 with the middle part of another the first sliding block 4, and external screw thread 1 and external screw thread 27
It is threaded into contrary, the front end of two the first sliding blocks 4 is fixedly connected to arc gripper jaw 8, and the right end of the first screw rod 5 is worn
The right side of the first guide rail 3 and it is fixedly connected with lock-screw 9 out, the rear end at 3 middle part of the first guide rail is fixedly connected with longitudinal sets
The second guide rail 10 set, the lower surface of the second guide rail 10 are fixedly connected with the upper surface on chassis 1, the intracavitary front and back of the second guide rail 10
End is rotatably equipped with the second screw rod 11, and the front end of the second screw rod 11 is pierced by the front end face of the second guide rail 10 and is fixedly connected with first
Taper cone pulley 12, the outer surface on the first screw rod 5 in the middle part of it are fixedly connected with the second taper cone pulley 13, the second taper cone pulley 13 and the
The engagement connection of one taper cone pulley 12, the inner wall of the second guide rail 10 are slidably fitted with the second sliding block 14, the middle part of the second sliding block 14 and the
The outer surface thread of two screw rods 11 connects, and the top of the second sliding block 14 is fixedly connected with fixed frame 15, the front end face of fixed frame 15
It is fixedly connected with stripper plate 16, fixed frame 15 is arranged in Contraband shape, and the quantity of stripper plate 16 is two, and two stripper plates 16 are with Contraband shape
The vertical centerline of top of support is two front ends that axial symmetry is connected to Contraband shape frame.
Working principle: the clamping device of shell of wind-driven generator end cap drilling should be convenient in use, in clockwise lock-screw 9
When, two the first sliding blocks 4 drive arc gripper jaw 8 to move toward one another, and then to the lid portion 200 of shell of wind-driven generator end cap
It is clamped, at the same time, is acted on by the first taper cone pulley 12 with the commutation of engaging of the second taper cone pulley 13, drive the second screw rod 11
It is clockwise, it drives the second sliding block 14 to slide backward along the inner wall of the second guide rail 10, carries out driving fixed frame 15 and 15 front end of fixed frame
Stripper plate 16 extruding fixation is carried out to the base portion 100 of shell of wind-driven generator end cap；When reversing lock-screw 9, two
First sliding block 4 drives arc gripper jaw 8 to do back movement, releases the clamping to shell of wind-driven generator end cap lid portion 200, leads to
It crosses the first taper cone pulley 12 to act on the commutation of engaging of the second taper cone pulley 13, drives the second screw rod 11 to reverse, drive the second sliding block 14
Along the inner wall forward slip of the second guide rail 10, the stripper plate 16 of fixed frame 15 and 15 front end of fixed frame is released to wind-driven generator machine
The extruding fixed function of shell end cap base portion 100；It is worth mentioning that: stripper plate 16 is squeezing shell of wind-driven generator end cap
When base portion 100, stripper plate 16 only has small part to be resisted against in base portion 100, does not touch the upper flat of base portion 100
Face, so, when releasing the stripper plate 16 of fixed frame 15 and 15 front end of fixed frame to shell of wind-driven generator end cap base portion
After 100 extruding fixed function, lid portion 200 is lifted slightly upwards, shell of wind-driven generator end cap can be taken out；To sum up institute
It states, provides effective clamping action by base portion 100 for shell of wind-driven generator end cap and lid portion 200, send out wind-force
Motor shell end cover is clampingly stronger, improves the precision of drilling.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of clamping device convenient for the drilling of shell of wind-driven generator end cap, including chassis (1), it is characterised in that: the bottom
Clamping device (2) are fixedly connected on disk (1)；
The clamping device (2) includes the first guide rail (3), and first guide rail (3) is laterally fixedly connected on close on chassis (1)
Top in the middle part of it, the inner wall on first guide rail (3) close to its two sides are slidably fitted with the first sliding block (4), and described the
The intracavitary two sides of one guide rail (3) are rotatably equipped with the first screw rod (5), and the outer surface of the first screw rod (5) left-half is equipped with
External screw thread one (6), first screw rod (5) pass through the middle part screw thread of external screw thread one (6) and one of them first sliding block (4)
Connection, the outer surface of the first screw rod (5) right half part are equipped with external screw thread two (7), and first screw rod (5) passes through outer spiral shell
Line two (7) is threadedly coupled with the middle part of the first sliding block (4) described in another, and the external screw thread one (6) and the external screw thread
Being threaded into for two (7) is contrary, and the front end of two first sliding blocks (4) is fixedly connected to arc gripper jaw (8), institute
The right end for stating the first screw rod (5) is pierced by the right side of the first guide rail (3) and is fixedly connected with lock-screw (9), and described first leads
Rear end in the middle part of rail (3) is fixedly connected with longitudinally disposed the second guide rail (10), the lower surface of second guide rail (10) and institute
The upper surface for stating chassis (1) is fixedly connected, and the intracavitary front and back end of second guide rail (10) is rotatably equipped with the second screw rod (11),
The front end of second screw rod (11) is pierced by the front end face of the second guide rail (10) and is fixedly connected with the first taper cone pulley (12), described
Outer surface on first screw rod (5) in the middle part of it is fixedly connected with the second taper cone pulley (13), second taper cone pulley (13) with
First taper cone pulley (12) the engagement connection, the inner wall of second guide rail (10) is slidably fitted with the second sliding block (14), described
The middle part of second sliding block (14) is connect with the outer surface thread of the second screw rod (11), and the top of second sliding block (14) is fixed to be connected
It is connected to fixed frame (15), the front end face of the fixed frame (15) is fixedly connected with stripper plate (16).
2. a kind of clamping device convenient for the drilling of shell of wind-driven generator end cap according to claim 1, it is characterised in that:
The fixed frame (15) is arranged in Contraband shape.
3. a kind of clamping device convenient for the drilling of shell of wind-driven generator end cap according to claim 1 or 2, feature exist
In: the quantity of the stripper plate (16) is two, and two stripper plates (16) are using the vertical centerline of Contraband shape top of support as axial symmetry
It is connected to two front ends of Contraband shape frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755046.4U CN208880229U (en) | 2018-10-29 | 2018-10-29 | A kind of clamping device convenient for the drilling of shell of wind-driven generator end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755046.4U CN208880229U (en) | 2018-10-29 | 2018-10-29 | A kind of clamping device convenient for the drilling of shell of wind-driven generator end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880229U true CN208880229U (en) | 2019-05-21 |
Family
ID=66517335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755046.4U Expired - Fee Related CN208880229U (en) | 2018-10-29 | 2018-10-29 | A kind of clamping device convenient for the drilling of shell of wind-driven generator end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880229U (en) |
-
2018
- 2018-10-29 CN CN201821755046.4U patent/CN208880229U/en not_active Expired - Fee Related
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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: 20190521 Termination date: 20211029 |