CN211661531U - Adjustable angle clamping tool - Google Patents
Adjustable angle clamping tool Download PDFInfo
- Publication number
- CN211661531U CN211661531U CN201922079139.0U CN201922079139U CN211661531U CN 211661531 U CN211661531 U CN 211661531U CN 201922079139 U CN201922079139 U CN 201922079139U CN 211661531 U CN211661531 U CN 211661531U
- Authority
- CN
- China
- Prior art keywords
- clamping
- adjusting
- adjustment
- marker post
- base
- 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.)
- Active
Links
- 239000003550 marker Substances 0.000 claims description 19
- 238000004080 punching Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model provides an adjustable angle clamping tool, including base and L type holding frame, be provided with the adjusting lever on the base, L type holding frame includes adjustment portion, clamping part and sets up the clamping screw on the adjustment portion, the adjusting lever has seted up the adjustment track of L type holding frame along its vertical, the adjustment portion along the adjustment track with the adjusting lever can dismantle the connection, the contained angle end of L type holding frame with the base is articulated; the clamping screw is erected on the adjusting portion through a support frame and is arranged in parallel with the adjusting portion, the clamping screw is in threaded connection with the support frame, and a top plate is arranged at the outer end of the clamping screw corresponding to the clamping portion. It has the advantage that the centre gripping is firm and the adjustment is convenient.
Description
Technical Field
The utility model relates to a clamping tools field, specific theory relates to an adjustable angle clamping tools.
Background
The drilling machine for processing the workpiece is usually vertically arranged, and when the square workpiece needs to be drilled with the oblique angle hole, the direction of a drill bit is inconvenient to adjust. If the rotation angle of the workpiece is adjusted, only the edge can be clamped when the workpiece is fixedly clamped, the clamping contact area is small, and the workpiece is difficult to stably fix.
In order to solve the above problems, we have always sought an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of prior art to a but provide a firm and angle adjustment convenient adjustable angle clamping tool of centre gripping.
The utility model adopts the technical proposal that: an adjustable angle clamping tool comprises a base, an adjusting marker post and an L-shaped clamping frame, wherein the adjusting marker post and the L-shaped clamping frame are arranged on the base;
the adjusting portion is fixed with a support frame, the support frame is in threaded connection with a clamping screw rod parallel to the adjusting portion, and a clamping plate is arranged at one end, corresponding to the clamping portion, of the clamping screw rod.
When in processing, the L-shaped clamping frame and the drill bit clamp the workpiece from four directions, so that the workpiece is stably clamped; the L-shaped clamping frame, the base and the adjusting marker post form a triangle, so that the structure is stable and not easy to incline, and the stability is enhanced; the clamping size is adjusted by using the screw, so that the applicability is wide; the adjusting part is detachably connected with the adjusting marker post, and the punching angle is convenient to adjust.
As a further improvement of the technical scheme, the clamping screw is in threaded connection with a locking nut, and the locking nut is positioned between the supporting frame and the clamping plate. Prevent to be shaken by the holder when punching, the clamping screw moves backward along the axial leads to by the holder slippage, further strengthens the steadiness of centre gripping.
As a further improvement of the technical scheme, the adjusting marker post and the adjusting part are respectively provided with a plurality of adjusting holes along the longitudinal direction thereof, and the adjusting marker post and the adjusting part are connected through bolts, so that the structure is simple, the connection is firm, and the adjustment is convenient.
As a further improvement of the technical solution, the adjustment marker post and/or the adjustment part are marked with angle scales along the longitudinal direction thereof, which is convenient for adjusting the angle.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses a L type holding frame, the centre gripping angle is many often in processing, and the centre gripping is stable. Furthermore, the clamping screw rod is provided with the locking nut, so that the clamping screw rod and the support frame are prevented from slipping relatively due to the fact that the clamping screw rod is moved when the clamping piece is machined, clamping stability is enhanced, and the adjusting track is provided with the angle adjusting scales, so that adjustment is facilitated. It has the advantages of stable clamping, simple structure and convenient adjustment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a base, 2, an adjusting marker post, 3, an adjusting hole, 4, an adjusting part, 5, a clamping part, 6, a clamping screw rod, 7, a supporting frame, 8, a clamping plate, 9, a locking nut, 10, a bolt, 11, a clamped piece and 12, a drill bit.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, an angle-adjustable clamping tool comprises a base 1, and an adjustment marker post 2 and an L-shaped clamping frame which are arranged on the base, wherein the L-shaped clamping frame comprises an adjusting portion 4 and a clamping portion 5 which form an L shape, the corner end of the L-shaped clamping frame is hinged to the base 1, a plurality of adjustment holes 3 are respectively formed in the adjustment marker post 2 and the adjusting portion 4 along the longitudinal direction of the adjustment marker post, the adjustment marker post and the adjustment portion are connected through a bolt 10, and the adjustment marker post 2 is provided with angle scales along the longitudinal direction of the adjustment marker post.
A supporting frame 7 is fixed on the adjusting portion 4, a clamping screw rod 6 parallel to the adjusting portion 4 is connected to the supporting frame 7 in a threaded mode, and a clamping plate 8 is arranged at one end, corresponding to the clamping portion 5, of the clamping screw rod 6. The clamping screw 6 is in threaded connection with a locking nut 9, and the locking nut 9 is located between the supporting frame 7 and the clamping plate 8.
A punching operation step:
(1) according to the angle of the angle hole to be processed of the clamped piece 11, the adjusting part 4 is fixed to the corresponding angle scale of the adjusting marker post 2 through the bolt 10;
(2) placing the clamped piece 11 on an L-shaped clamping frame, tightly abutting the clamped piece 11 by using the clamping plate 8, and tightly abutting the locking nut 9 on the supporting frame 7;
(3) the base 1 is placed under the drill bit 12 together with the clamped member 11 such that the drill bit 12 is aligned with the clamped member 11 where the hole is to be drilled, and then the drill bit 12 is lowered to perform the drilling operation.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (4)
1. An adjustable angle clamping tool is characterized by comprising a base, an adjusting marker post and an L-shaped clamping frame, wherein the adjusting marker post and the L-shaped clamping frame are arranged on the base;
the adjusting portion is fixed with a support frame, the support frame is in threaded connection with a clamping screw rod parallel to the adjusting portion, and a clamping plate is arranged at one end, corresponding to the clamping portion, of the clamping screw rod.
2. The adjustable angle clamp of claim 1, wherein the clamp screw is threadably connected with a lock nut, the lock nut being located between the support bracket and the clamp plate.
3. The angle-adjustable clamping tool according to claim 1 or 2, wherein the adjusting marker post and the adjusting part are respectively provided with a plurality of adjusting holes along the longitudinal direction thereof, and the adjusting marker post and the adjusting part are connected through bolts.
4. The adjustable angle gripping tool of claim 1, wherein the adjustment post and/or the adjustment portion is marked with an angular scale along its longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079139.0U CN211661531U (en) | 2019-11-27 | 2019-11-27 | Adjustable angle clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922079139.0U CN211661531U (en) | 2019-11-27 | 2019-11-27 | Adjustable angle clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211661531U true CN211661531U (en) | 2020-10-13 |
Family
ID=72732710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922079139.0U Active CN211661531U (en) | 2019-11-27 | 2019-11-27 | Adjustable angle clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211661531U (en) |
-
2019
- 2019-11-27 CN CN201922079139.0U patent/CN211661531U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207806667U (en) | Inclined hole processes anti-offset bench drill | |
| CN204818183U (en) | Radial haplopore of cylindrical parts footpath or multiple aperture processing multipurpose plant | |
| CN211661531U (en) | Adjustable angle clamping tool | |
| CN208050993U (en) | A kind of axis pin inclined hole-drilling tooling | |
| CN217595959U (en) | Large-scale work piece terminal surface bore hole processingequipment | |
| CN211866633U (en) | Radial drilling machine | |
| CN211029025U (en) | A frock clamp for falling to ground milling and boring machine | |
| CN210996676U (en) | Drilling machine fixture for stepped thin-wall revolving body | |
| CN210648875U (en) | Clamp convenient for fixing workpiece for electric tapping machine | |
| CN217433708U (en) | Wheel speed sensor processing tool | |
| CN215967583U (en) | Anchor clamps for construction | |
| CN214236380U (en) | Angle-adjustable inclined hole drilling clamp | |
| CN214770503U (en) | Cylinder work piece periphery drilling frock | |
| CN205520594U (en) | A anchor clamps that is used for revoliving arm antidirection finding rat holing to process | |
| CN210281555U (en) | Material clamping device for numerical control machine tool | |
| CN210523887U (en) | Workpiece quick displacement device | |
| CN112024947B (en) | Transformer allies oneself with pipe and is responsible for trompil frock | |
| CN219852257U (en) | Positioning device for machining inclined holes in cylindrical workpiece | |
| CN211889925U (en) | Clamping tool for drilling machine | |
| CN218694176U (en) | Multidirectional fixing mechanism for drilling of machine tool | |
| CN215880554U (en) | Device for machining rigid tie bar | |
| CN210615833U (en) | Pressure relief groove perforating device | |
| CN215035543U (en) | Drilling machine is used in processing of stainless steel goods | |
| CN211465100U (en) | Novel bolt swivel nut processing frock | |
| CN211331396U (en) | Radial drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |