CN208929260U - A kind of steel tube drilling machine fixture - Google Patents
A kind of steel tube drilling machine fixture Download PDFInfo
- Publication number
- CN208929260U CN208929260U CN201821500433.3U CN201821500433U CN208929260U CN 208929260 U CN208929260 U CN 208929260U CN 201821500433 U CN201821500433 U CN 201821500433U CN 208929260 U CN208929260 U CN 208929260U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- bracket
- support portion
- lower clamping
- table top
- 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 belongs to steel sectional material drilling processing technique field, it is related to a kind of steel tube drilling machine fixture, by support portion, compressed part, connect positioning region composition, support portion is set on drilling machine table top, compressed part is set on support portion, connection positioning region is connected between support portion and drilling machine table top, the support portion, by lower clamping bracket, carrying roller composition, lower clamping bracket is set on drilling machine table top, carrying roller semicircular in shape is set to lower clamping internal stent, the compressed part, by upper clamping bracket, clamping cylinder, guide rod, gripping block composition, upper clamping bracket is installed on lower clamping bracket, clamping cylinder inversion, which is installed in, to be clamped on bracket, guide rod is symmetrically installed in clamping cradle interior bottom surface vertically, gripping block is slided up and down along guide rod and is mutually fixedly mounted with clamping cylinder.The utility model scientific structure design is reasonable, has many advantages, such as to be suitable for drilling machine and is fixedly clamped steel pipe, simple installation, easy to adjust, stable, has higher innovation.
Description
Technical field
The utility model belongs to steel sectional material drilling processing technique field, in particular to a kind of steel tube drilling machine fixture.
Background technique
Many steel pipes, Yao Xianyong steel tube drilling machine are just able to satisfy needs according to need to process cinclides in steel pipe walls different parts,
Important device when fixture is drilling to fixed steel pipe, it is steel that clamping effect, which directly affects the precision of steel tube drilling position,
An important component on pipe drilling machine.According to process flow, fixture not only wants the steel pipe that can be fixedly clamped, and converts angulation change in steel pipe
When bore position, also wants that steel pipe can be held and can guarantee its smooth rotation.My company studies through repetition test, independent research one
Kind steel tube drilling machine fixture.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of clamp suitable for drilling machine and position steel
Pipe, simple installation, easy to adjust, stable steel tube drilling machine fixture.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of steel tube drilling machine fixture, it is characterised in that: be made of support portion, compressed part, connection positioning region, support portion
Be set to drilling machine table top on, compressed part is set on support portion, connection positioning region be connected to support portion and drilling machine table top it
Between, the support portion is made of lower clamping bracket, carrying roller, and lower clamping bracket is set on drilling machine table top, carrying roller semicircular in shape
It is set to lower clamping internal stent, the compressed part is made of, upper folder upper clamping bracket, clamping cylinder, guide rod, gripping block
Locking bracket is installed on lower clamping bracket, and clamping cylinder inversion, which is installed in, to be clamped on bracket, and guide rod is symmetrically installed in vertically
Upper clamping cradle interior bottom surface, gripping block are slided up and down along guide rod and are mutually fixedly mounted with clamping cylinder.
Moreover, the connection positioning region, is made of, T-block is set to drilling board T-block, connecting screw, centering flat key
In T-slot on face, connecting screw is connected between lower clamping bracket and T-block, and centering flat key is longitudinally disposed at lower clamping branch
Frame bottom surface.
Moreover, the lower clamping bracket, bottom symmetrical are formed with positioning screw hole, bottom centre is formed with centering chamfer, top
It is formed with semi-circular recesses.
Moreover, the carrying roller is three, three by being annularly set to lower clamping cradle top, by pin shaft, bearing
Composition, pin shaft are installed in lower clamping cradle top, and bearing is set on pin shaft.
It the advantages of the utility model and has the beneficial effect that
1. the utility model steel tube drilling machine fixture is provided with support portion, compressed part, connection positioning region, is suitable for steel
Pipe drilling machine steel tube clamping is fixed.
2. the utility model steel tube drilling machine fixture, be provided with connection positioning region, fixed convenient for assembly, fixation and
Convenient for adjusting position as needed.
3. the utility model steel tube drilling machine fixture, is provided with carrying roller, supporting role can be not only played, but also steel pipe can be made suitable
Freely, stablize rotation.
4. the utility model steel tube drilling machine fixture, scientific structure design is reasonable, has and is suitable for drilling machine clamping admittedly
Determine steel pipe, simple installation, it is easy to adjust, stable the advantages that, be it is a kind of with higher innovation steel tube drilling machine folder
Tool.
Detailed description of the invention
Fig. 1 is steel tube drilling machine clamp structure schematic diagram (perspective view, without connection positioning region)；
Fig. 2 is steel tube drilling machine clamp structure schematic diagram (without connection positioning region)；
Fig. 3 is the A direction view of Fig. 2；
Fig. 4 is the B direction view of Fig. 3；
Fig. 5 is the bottom view of Fig. 2；
Fig. 6 is connecting screw, T-block structural schematic diagram；
Fig. 7 is centering flat key structure schematic diagram；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is steel tube drilling machine fixture rigging position figure.
Attached drawing mark explanation:
1- clamping cylinder, 2- gripping block, 3- carrying roller clamp bracket on 4-, and bracket, 6- centering chamfer, 7- positioning are clamped under 5-
Screw hole, 8- guide rod, 9- centering flat key, 10- bearing, 11- pin shaft, 12- connecting screw, 13-T type block, 14- drilling machine table top,
15- steel tube drilling machine fixture, 16- steel pipe.
2-
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of steel tube drilling machine fixture is made of support portion, compressed part, connection positioning region, and support portion is set to drilling
On machine table top 14, compressed part is set on support portion, and connection positioning region is connected between support portion and drilling machine table top.
Support portion is made of lower clamping bracket 5, carrying roller 3, and lower clamping bracket is set on drilling machine table top, and carrying roller is in half
Circle is set to lower clamping bracket end.Lower clamping bracket, bottom symmetrical are formed with positioning screw hole 7, and bottom centre is formed with centering
Slot 6, top are formed with semi-circular recesses.Carrying roller is three, three by being annularly set to lower clamping cradle top, by pin
Axis 11, bearing 10 form, and pin shaft is installed in lower clamping cradle top, and bearing is set on pin shaft.It is existing using bearing as roll body
Larger support force, and steel pipe rotation can be made smooth steady.
Compressed part is made of upper clamping bracket 4, clamping cylinder 1, guide rod 8, gripping block 2, and upper clamping bracket is installed in down
It clamps on bracket, clamping cylinder inversion, which is installed in, to be clamped on bracket, and guide rod is symmetrically installed in vertically clamps bottom in bracket
Face, gripping block are slideably positioned on guide rod and are mutually fixedly mounted with clamping cylinder.
Positioning region is connected, is made of T-block 13, connecting screw 12, centering flat key 9, T-block is set on drilling machine table top
T-slot in, connecting screw is connected between lower clamping bracket and T-block, centering flat key be longitudinally disposed at lower clamping bracket bottom
Face.
Working principle of the utility model is:
Assembly: the utility model steel tube drilling machine is assembled on drilling machine table top with fixture 15 by technical requirements, assembly
When, T-block is preloaded on drilling machine table top in the T-slot at center first, by the T at flat key insertion drilling machine table top center that feels relieved
In type groove, lower clamping bracket T-block is connected firmly with connecting screw.
When drilling, when steel pipe 16 is transported to drilling machine table top, clamping cylinder shrinks and drives gripping block along guiding
Bar rises, and steel pipe passes through out of gripping block and the lower semi-circular recesses for clamping cradle top surface.When steel pipe reaches gear pipe device, steel pipe
Stop conveying, conveying roller falls, and steel pipe is placed on the carrying roller of annular setting；At this point, clamping cylinder falls, gripping block is pushed
It falls and is gradually tightly compressed on steel pipe on carrying roller, can drill.One angular hole-boring finishes, and gripping block is in clamping cylinder band
Dynamic lower rise, for rotating device by steel pipe rotary certain angle, clamping cylinder drives gripping block for steel tube clamping again, continues to bore
Hole, until completing all drilled hole of all angles.After the completion of whole cinclides drillings, clamping cylinder drives gripping block to rise, steel pipe
Subsequent processing is delivered to by conveying device.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (4)
1. a kind of steel tube drilling machine fixture, it is characterised in that: be made of support portion, compressed part, connection positioning region, support portion is set
It being placed on drilling machine table top, compressed part is set on support portion, and connection positioning region is connected between support portion and drilling machine table top,
The support portion is made of lower clamping bracket, carrying roller, and lower clamping bracket is set on drilling machine table top, and carrying roller semicircular in shape is set
It is placed in lower clamping internal stent, the compressed part is made of, upper clamping upper clamping bracket, clamping cylinder, guide rod, gripping block
Bracket is installed on lower clamping bracket, and clamping cylinder inversion, which is installed in, to be clamped on bracket, and guide rod is symmetrically installed in vertically
Cradle interior bottom surface is clamped, gripping block is slided up and down along guide rod and is mutually fixedly mounted with clamping cylinder.
2. steel tube drilling machine fixture according to claim 1, it is characterised in that: moreover, the connection positioning region, by T
Type block, connecting screw, centering flat key composition, T-block are set in the T-slot on drilling machine table top, and connecting screw is connected to down
It clamps between bracket and T-block, centering flat key is longitudinally disposed at lower clamping cradle bottom surface.
3. steel tube drilling machine fixture according to claim 1, it is characterised in that: moreover, the lower clamping bracket, bottom
Portion is symmetrically formed with positioning screw hole, and bottom centre is formed with centering chamfer, and top is formed with semi-circular recesses.
4. steel tube drilling machine fixture according to claim 3, it is characterised in that: moreover, the carrying roller is three, three
By being annularly set to lower clamping internal stent, it is made of pin shaft, bearing, pin shaft is installed in lower clamping internal stent, axis
It holds and is set on pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500433.3U CN208929260U (en) | 2018-09-13 | 2018-09-13 | A kind of steel tube drilling machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500433.3U CN208929260U (en) | 2018-09-13 | 2018-09-13 | A kind of steel tube drilling machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208929260U true CN208929260U (en) | 2019-06-04 |
Family
ID=66720979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821500433.3U Expired - Fee Related CN208929260U (en) | 2018-09-13 | 2018-09-13 | A kind of steel tube drilling machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208929260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517655A (en) * | 2020-10-21 | 2021-03-19 | 福建省南平铝业股份有限公司 | Pressure maintaining jig suitable for horizontal machining center processing extrusion die |
| CN113427294A (en) * | 2021-07-05 | 2021-09-24 | 南京工业大学 | Positioning device for automatic centering and pressing device |
-
2018
- 2018-09-13 CN CN201821500433.3U patent/CN208929260U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517655A (en) * | 2020-10-21 | 2021-03-19 | 福建省南平铝业股份有限公司 | Pressure maintaining jig suitable for horizontal machining center processing extrusion die |
| CN112517655B (en) * | 2020-10-21 | 2024-01-09 | 福建省南平铝业股份有限公司 | Pressure maintaining jig suitable for horizontal machining center processing extrusion die |
| CN113427294A (en) * | 2021-07-05 | 2021-09-24 | 南京工业大学 | Positioning device for automatic centering and pressing device |
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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: 20190604 Termination date: 20210913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |