CN207026549U - A kind of boring grab for clamping mould - Google Patents
A kind of boring grab for clamping mould Download PDFInfo
- Publication number
- CN207026549U CN207026549U CN201720791306.2U CN201720791306U CN207026549U CN 207026549 U CN207026549 U CN 207026549U CN 201720791306 U CN201720791306 U CN 201720791306U CN 207026549 U CN207026549 U CN 207026549U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- clamping plate
- clamp plate
- plate
- mould
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of boring grab for clamping mould, belong to machining accessories field, its technical scheme is as follows, including base, clamp plate, screw rod, swing arm mechanism, dynamic clamping plate, described base one end is connected with clamp plate, and the clamp plate is rotatablely connected with screw rod, described screw rod one end is connected with swing arm mechanism, the dynamic clamping plate is connected with screw flight, and the dynamic clamping plate upper end and clamp plate threaded upper ends are connected with some detent mechanisms, has the advantages of can clamping hole drilling die and workpiece simultaneously.
Description
Technical field
Machining accessories field is the utility model is related to, more particularly to a kind of boring grab for clamping mould.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture.In a broad sense, any process in technical process, for it is rapid, workpiece is easily and safely installed
Device, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is most
To be common, fixture is often simply called.
Publication No. CN203765040U Chinese patent discloses multi-purpose boring grab, and workpiece is placed into detachably by it
Workpiece, and is fixedly secured by the lower fixed part and upper fixed part of connection using extrusion handle, finally by being set in upper fixed substrate
Have and carry out positioning drilling between the drilling pre-set；The utility model provides a kind of new clamping scheme.
Utility model content
The purpose of this utility model be to provide it is a kind of clamp mould boring grab, its have can clamp hole drilling die simultaneously
And the advantages of workpiece.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of brill for clamping mould
Hole clip has, including base, clamp plate, screw rod, swing arm mechanism, dynamic clamping plate, described base one end are connected with clamp plate, the clamp
Plate is rotatablely connected with screw rod, and described screw rod one end is connected with swing arm mechanism, and the dynamic clamping plate is connected with screw flight, the dynamic folder
Plate upper end and clamp plate threaded upper ends are connected with some detent mechanisms.
By using above-mentioned technical proposal, move length direction of the clamping plate along screw axis using turn screw rod
It is dynamic, the spacing change between clamping plate and clamp plate is now moved, clamping plate can be made to clamp the workpiece of different size with clamp plate, simultaneously
The mould of different size, while multiple detent mechanism adjustable dies can be clamped with clamp plate upper end setting detent mechanism in dynamic clamping plate
The position of tool, make hole position and the position consistency of drilling needed for workpiece on mould, improve machining accuracy.
Further, the detent mechanism is bolt.
By using above-mentioned technical proposal, make to obtain pitch of bolts change between clamp plate and dynamic clamping plate by the turn of bolt
Change, detent mechanism is clamped the mould of different size, and adjust the position of the fine-tuning mould of bolt of diverse location, make mould
The position of drilling needed for workpiece can be more accurately placed into.
Further, the dynamic clamping plate and clamp plate are being provided with support material platform with screw rod junction.
By using above-mentioned technical proposal, workpiece is set not contacted with screw rod, avoiding workpiece from being contacted with screw rod makes screw rod turn
Have some setbacks, can also cause cut to workpiece surface, ensure the finish of workpiece surface.
Further, the swing arm mechanism is annulus rotating disk.
By using above-mentioned technical proposal, the less screw rod rotation of annulus driven by rotary disc diameter is relatively large in diameter by rotating,
Design humanized, make staff easy to operate.
Further, the dynamic clamping plate upper end is rotatably connected to top position device, and the top position device includes push rod, rotating bar, institute
State rotating bar to be rotatablely connected with dynamic clamping plate, the push rod is threadedly coupled with rotating bar.
By using above-mentioned technical proposal, top position device is rotated after fixed finished piece(s) and mould to mould upper end, is now revolved
Dynamic push rod makes push rod and contacting dies, now by forming fixing up and down to workpiece and mould between push rod and support material platform, prevents
Only mould influences the boring work in remaining hole because vibrating downward shift position in boring procedure.
Further, the screw rod is two axis threaded post parallel to each other, the plane residing for the screw axis with
Base baseplane is parallel.
By using above-mentioned technical proposal, two screw rods can limit rotation of the brake clamping plate in vertical direction, make clamping plate only
It can be moved along the axis direction of screw rod, further improve efficiency of movement.
In summary, the utility model has the advantages that：
1st, the workpiece by setting the dynamic clamping plate of slip to make fixture to clamp different dimensions from determining clip board engagement；
2nd, by setting detent mechanism to be clamped to mould in dynamic clamping plate and clamp plate upper end, while also fine-tuning mould
The position of tool, the hole site on mould is aligned as far as possible with the position of drilling needed for workpiece, improve machining accuracy；
3rd, mould and workpiece are further clamped with support material platform cooperation by pushing up position device, avoided because of mould or workpiece shifting
Follow-up boring work precision is caused to reduce in position.
Brief description of the drawings
Fig. 1 is the general assembly drawing of the present embodiment；
Fig. 2 is the side view of the present embodiment；
Fig. 3 is the top position device structure chart of the present embodiment；
Fig. 4 is the clamping workpiece and die drawing of the present embodiment；
Fig. 5 is the clamp position side view of the present embodiment.
In figure, 1, base；2nd, clamp plate；3rd, screw rod；4th, swing arm mechanism；5th, clamping plate is moved；6th, support material platform；7th, detent mechanism；
8th, position device is pushed up；81st, push rod；82nd, rotating bar；9th, mould；10th, workpiece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of boring grab for clamping mould, as shown in figure 1, including base 1, clamp plate 2, screw rod 3, swing arm
Mechanism 4, dynamic clamping plate 5, the one end of base 1 are connected with clamp plate 2, and clamp plate 2 is rotatablely connected with screw rod 3, the one end of screw rod 3 and swing arm machine
Structure 4 is connected, and swing arm mechanism 4 is annulus rotating disk；The less screw rod 3 of annulus driven by rotary disc diameter is relatively large in diameter by rotation to rotate,
Design humanized, make staff easy to operate；Dynamic clamping plate 5 is threadedly coupled with screw rod 3, and screw rod 3 is that two axis are mutual
Parallel threaded post, the plane residing for the axis of screw rod 3 are parallel with the baseplane of base 1；Two screw rods 3 can limit brake clamping plate 5 perpendicular
Nogata to rotation, clamping plate 5 is moved along the axis direction of screw rod 3, further improve efficiency of movement；With reference to figure
4, move clamping plate 5 and clamp plate 2 and be provided with support material platform 6 with the junction of screw rod 3, by set support material platform 6 make workpiece 10 not with screw rod 3
Contact, avoiding workpiece 10 from being contacted with screw rod 3 makes the turn of screw rod 3 have some setbacks, and cut can be also caused to the surface of workpiece 10, ensures workpiece 10
The finish on surface；The threaded upper ends of dynamic clamping plate 5 and clamp plate 2 are connected with two detent mechanisms 7, and detent mechanism 7 is bolt；Knot
Fig. 4, Fig. 5 are closed, moves length direction of the clamping plate 5 along the axis of screw rod 3 using turn screw rod 3, now moves clamping plate 5 with determining
Spacing change between clamping plate 2, can make clamping plate 5 clamp the workpiece 10 of different size with clamp plate 2, pass through detent mechanism 7
The detent mechanism 7 that turn makes to obtain on clamp plate 2 between clamp plate 2 and dynamic clamping plate 5 is sent out with the spacing of detent mechanism 7 on dynamic clamping plate 5
Changing, detent mechanism 7 is clamped the mould 9 of different size, and adjust the fine-tuning mould 9 of detent mechanism 7 of diverse location
Position, mould 9 is more accurately placed into the position of drilling needed for workpiece 10, improve machining accuracy.
As shown in Fig. 2 being rotatably connected to top position device 8 in the dynamic upper end of clamping plate 5, with reference to Fig. 3, top position device 8 includes push rod 81, turned
Lever 82, rotating bar 82 are rotatablely connected with dynamic clamping plate 5, and push rod 81 is threadedly coupled with rotating bar 82；In fixed finished piece(s) 10 and mould
Rotation top position device 8 to the upper end of mould 9, now turn push rod 81 makes push rod 81 be contacted with mould 9 after tool 9, now passes through push rod 81
Expect to form fixing up and down to workpiece 10 and mould 9 between platform 6 support, prevent mould 9 in boring procedure because vibration is inclined up and down
Pan position, influence the boring work in remaining hole.
Specific implementation process：Before boring work, workpiece 10 is placed on support material platform 6, then mould 9 is placed into work
The upper surface of part 10, afterwards turn swing arm mechanism 4 make clamping plate 5 to the direction of clamp plate 2 move, now move clamping plate 5 match somebody with somebody with clamp plate 2
Workpiece 10 is fixed in conjunction, is now adjusted detent mechanism 7, detent mechanism 7 is contacted with mould 9, pass through determining for turn diverse location
Position mechanism 7 makes hole position on mould 9 and bore position face needed for workpiece 10, afterwards turn top position device 8 again, makes the face of push rod 81
Mould 9, turn push rod 81 make push rod 81 and the upper surface of mould 9, complete the fixation to mould 9 and workpiece 10, will finally set
Standby be placed on drilling hole machine tool starts boring work.
In summary, the utility model has makes fixture to press from both sides by setting the dynamic clamping plate 5 of slip to coordinate with clamp plate 2
Hold the workpiece of different dimensions；By setting detent mechanism 7 to be pressed from both sides to mould 9 in dynamic clamping plate 5 and the upper end of clamp plate 2
Hold, while the also position of fine-tuning mould 9, allow the position of drilling needed for hole site and the workpiece 10 on mould 9 as far as possible
Alignment, improve machining accuracy；Mould 9 and workpiece 10 are further clamped by pushing up position device 8 and supportting material platform 6 to coordinate, avoided
Because boring work precision follow-up caused by mould 9 or workpiece 10 shift reduces the advantages of.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of boring grab for clamping mould, it is characterized in that：Including base（1）, clamp plate（2）, screw rod（3）, swing arm mechanism
（4）, dynamic clamping plate（5）, the base（1）One end and clamp plate（2）It is connected, the clamp plate（2）With screw rod（3）Rotation connection,
The screw rod（3）One end and swing arm mechanism（4）It is connected, the dynamic clamping plate（5）With screw rod（3）Threaded connection, the dynamic clamping plate（5）
Upper end and clamp plate（2）Threaded upper ends are connected with some detent mechanisms（7）.
2. a kind of boring grab for clamping mould according to claim 1, it is characterized in that：The detent mechanism（7）For spiral shell
Bolt.
3. a kind of boring grab for clamping mould according to claim 2, it is characterized in that：The dynamic clamping plate（5）And clamp
Plate（2）With screw rod（3）Junction is provided with support material platform（6）.
4. a kind of boring grab for clamping mould according to claim 3, it is characterized in that：The swing arm mechanism（4）For circle
Rotor plate.
5. a kind of boring grab for clamping mould according to claim 4, it is characterized in that：The dynamic clamping plate（5）Upper end turns
It is dynamic to be connected with top position device（8）, the top position device（8）Including push rod（81）, rotating bar（82）, the rotating bar（82）With dynamic clamping plate
（5）Rotation connection, the push rod（81）With rotating bar（82）Threaded connection.
6. a kind of boring grab for clamping mould according to claim 5, it is characterized in that：The screw rod（3）For two axles
Line threaded post parallel to each other, the screw rod（3）Plane and base residing for axis（1）Baseplane is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791306.2U CN207026549U (en) | 2017-07-01 | 2017-07-01 | A kind of boring grab for clamping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791306.2U CN207026549U (en) | 2017-07-01 | 2017-07-01 | A kind of boring grab for clamping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026549U true CN207026549U (en) | 2018-02-23 |
Family
ID=61466690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791306.2U Expired - Fee Related CN207026549U (en) | 2017-07-01 | 2017-07-01 | A kind of boring grab for clamping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026549U (en) |
-
2017
- 2017-07-01 CN CN201720791306.2U patent/CN207026549U/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 |
Granted publication date: 20180223 Termination date: 20190701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |