CN207223435U - A kind of frock clamp for the cylindrical drilling of round steel - Google Patents
A kind of frock clamp for the cylindrical drilling of round steel Download PDFInfo
- Publication number
- CN207223435U CN207223435U CN201720872404.9U CN201720872404U CN207223435U CN 207223435 U CN207223435 U CN 207223435U CN 201720872404 U CN201720872404 U CN 201720872404U CN 207223435 U CN207223435 U CN 207223435U
- Authority
- CN
- China
- Prior art keywords
- substrate
- frock
- round steel
- drill bushing
- cylindrical drilling
- 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
It the utility model is related to a kind of frock clamp for the cylindrical drilling of round steel.The fixture includes frock substrate, and the upper surface of the frock substrate is provided with units, grip unit and limiting plate；The units include drill bushing substrate, are provided with multiple circular holes on drill bushing substrate, drill bushing is provided with circular hole；The drill bushing substrate surrounds the cavity structure placed for round steel with the frock substrate；The grip unit includes pressing plate, and the pressing plate is arranged on frock upper surface of base plate；The limiting plate is arranged on one end of frock substrate.
Description
Technical field
A kind of frock clamp for the cylindrical drilling of round steel is the utility model is related to, belongs to the technical field of Drilling operation.
Background technology
Round steel refers to that section is circular solid strip steel.The pillar of magnetic screen is commonly used on high-power transformer, its
Drilling, tapping are needed on cylindrical to assemble required part.Its round steel external form light is justified, and no line apleuria, the design feature of round steel determines
In its drill process, it is fixed with certain difficulty, and then influence the efficiency of its normal punch operation, technological requirement is high.
The cylindrical bore process of current known round steel is the position line, the center-punching for first marking each hole.By round steel workpiece pressure
Gu in Drilling machines bench T-slot, then drill by the sample dotting punch marked.Be scribed ss manual operation process, efficiency is low, quality not
Stablize.The working strength of operating personnel is added, is not suitable for high-volume, the production requirement of high quality.
In the prior art also without a kind of special instrument for being used for round steel punching, to solve the cylindrical drillman of existing round steel
The problem of work efficiency present in skill is low, quality is unstable, the great work intensity of operating personnel.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of frock clamp for the cylindrical drilling of round steel.
The technical solution of the utility model is：
A kind of frock clamp for the cylindrical drilling of round steel, including frock substrate, the upper surface of the frock substrate are set
There are units, grip unit and limiting plate；The units include drill bushing substrate, and multiple circles are provided with drill bushing substrate
Hole, is provided with drill bushing in circular hole；The drill bushing substrate surrounds the cavity structure placed for round steel with the frock substrate；The folder
Holding unit includes pressing plate, and the pressing plate is arranged on frock upper surface of base plate；The limiting plate is arranged on one end of frock substrate.Institute
Limiting plate is stated in the longitudinal direction to position round steel.
Preferably, the grip unit further includes clamp nut and stud；Clamp nut and stud are engaged
The pressing plate is arranged on frock substrate.
Preferably, the frock substrate is rectangle tabular structure.
It is further preferred that width spread configuration of multiple drill bushings along frock substrate.Structure design is excellent herein
Point is that can at the same time multiple round steel be implemented with synchronous punch operation.
Preferably, the drill bushing substrate is rotatably arranged in drill bushing substrate fixed seat by bolt；The bolt and drill bushing
Substrate fixed seat is arranged on the both ends of drill bushing substrate.
It is further preferred that the upper surface of the frock substrate is provided with T-slot；Groove inner nut and interior hexagonal cylindrical head spiral shell
Nail is engaged is fixed at T-slot upper surface by drill bushing substrate fixed seat.
Still further preferably, the bottom of the drill bushing substrate fixed seat is equipped with and the matched step of the T-slot.Platform
Rank is engaged with T-slot, drill bushing substrate fixed seat is moved back and forth along T-slot length direction.
Preferably, multiple units are provided with the frock substrate.Multiple units realize at the same time to round steel not
With the punch operation of position, the work efficiency of punch operation is further improved.
Preferably, the upper surface of the frock substrate is provided with V-type groove；The V-type groove is correspondingly arranged at the circle
The underface in hole.When in use, round steel is placed in V-type groove, plays the position-limiting action to round steel.
Preferably, the round steel below the drill bushing face on frock substrate.
When the utility model is used, round steel workpiece is placed in V-type groove, the end of round steel is pushed up to described spacing
On plate, round steel is compressed by pressing plate.By adjusting the position of the drill bushing substrate fixed seat on frock substrate at drill bushing substrate both ends,
Drill bushing position is set to meet the cylindrical bore position of round steel.By groove inner nut and hexagon socket cap head screw by drill bushing substrate fixed seat
Frock substrate T-slot upper surface is anchored on, drill bushing substrate is anchored on by drill bushing substrate fixed seat by bolt.By drill bushing to circle
Steel carries out punch operation.
The beneficial effects of the utility model are：
1. the frock clamp described in the utility model for the cylindrical drilling of round steel, the process for eliminating artificial crossed, solves
Work efficiency present in existing round steel cylindrical bore process is low, quality is unstable, the great work intensity of operating personnel is asked
Topic；Production efficiency is greatly improved, reduces operating personnel's workload.
Brief description of the drawings
Fig. 1 is the structure diagram of the frock clamp described in the utility model for the cylindrical drilling of round steel；
Fig. 2 is sectional views of the Fig. 1 in A-A directions；
Sectional views of Fig. 3 Fig. 1 in B-B directions；
Sectional views of Fig. 4 Fig. 1 in C-C directions；
Wherein, 1, drill bushing substrate；2nd, frock substrate；3rd, bolt；4th, drill bushing；5th, round steel；6th, V-type groove；7th, groove inner nut；
8th, hexagon socket cap head screw；9th, drill bushing substrate fixed seat；10th, pressing plate；11st, clamp nut；12nd, stud；13rd, it is spacing
Plate.
Embodiment
The utility model is described further with reference to embodiment and Figure of description, but not limited to this.
Embodiment 1
As shown in Figs 1-4.
A kind of frock clamp for the cylindrical drilling of round steel, including frock substrate 2, the upper surface of the frock substrate 2 are set
It is equipped with units, grip unit and limiting plate；The units include drill bushing substrate 1, and four are provided with drill bushing substrate 1
Circular hole, is provided with drill bushing 4 in circular hole；The drill bushing substrate 1 surrounds the cavity structure placed for round steel 5 with the frock substrate 2；
The grip unit includes pressing plate 10, and the pressing plate 10 is arranged on 2 upper surface of frock substrate；The limiting plate 13 is arranged on frock
One end of substrate 2.The limiting plate 13 in the longitudinal direction positions round steel 5.
Embodiment 2
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that the grip unit is also wrapped
Include clamp nut 11 and stud 12；Clamp nut 11 and stud 12 are engaged is arranged on frock base by the pressing plate 10
On plate 2.
Embodiment 3
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that the frock substrate 2 is
Rectangle tabular structure.
Embodiment 4
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 3, the difference is that four drill bushings 4 are along work
Fill the width spread configuration of substrate 2.It is that can at the same time four round steel 5 be implemented with synchronous beat the advantages of structure design herein
Hole operation.
Embodiment 5
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that the drill bushing substrate 1 is logical
Bolt 3 is crossed to be rotatably arranged in drill bushing substrate fixed seat 9；Bolt 3 and drill bushing the substrate fixed seat sets 9 and puts in drill bushing substrate 1
Both ends.
Embodiment 6
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 5, the difference is that the frock substrate 2
Upper surface is provided with T-slot；T-slot lateral surface length direction is equipped with scale；8 phase of groove inner nut 7 and hexagon socket cap head screw
Coordinate and drill bushing substrate fixed seat 9 is fixed at T-slot upper surface.
Embodiment 7
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 6, the difference is that the drill bushing substrate is fixed
The bottom of seat 9 is equipped with and the matched step of the T-slot.Step is engaged with T-slot, makes drill bushing substrate fixed seat 9 can be along T
Type groove length direction moves back and forth.
Embodiment 8
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that on the frock substrate 2
It is provided with four units.By adjusting the position of drill bushing substrate fixed seat 9, realize and 5 diverse location of round steel is beaten at the same time
Hole operation, further improves the work efficiency of punch operation.
Embodiment 9
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that the frock substrate 2
Upper surface is provided with V-type groove 6；The V-type groove 6 is correspondingly arranged at the underface of the circular hole.When in use, by round steel 5
It is placed in V-type groove 6, plays the position-limiting action to round steel 5.
Embodiment 10
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 1, the difference is that under 4 face of the drill bushing
Round steel 5 on square frock substrate 2.
Embodiment 11
It is used for the frock clamp of the cylindrical drilling of round steel as described in Example 5, the difference is that the drill bushing substrate 1 is set
Having can rotate with drill bushing substrate fixed seat 9 matched circular hole and arc groove, drill bushing substrate 1 around a sidetracking pocket substrate fixed seat 9.
Drill bushing substrate 1 is gone into side when placing round steel.Drill bushing substrate 1 is gone back to blending bolt 3 again after placing to fasten.
Claims (10)
- A kind of 1. frock clamp for the cylindrical drilling of round steel, it is characterised in that including frock substrate, the frock substrate it is upper Surface is provided with units, grip unit and limiting plate；The units include drill bushing substrate, are provided with drill bushing substrate Multiple circular holes, are provided with drill bushing in circular hole；The drill bushing substrate surrounds the cavity structure placed for round steel with the frock substrate； The grip unit includes pressing plate, and the pressing plate is arranged on frock upper surface of base plate；The limiting plate is arranged on frock substrate One end.
- 2. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that the grip unit is also Including clamp nut and stud；Clamp nut and stud, which are engaged, is arranged on the pressing plate on frock substrate.
- 3. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that the frock substrate is Rectangle tabular structure.
- 4. the frock clamp according to claim 3 for the cylindrical drilling of round steel, it is characterised in that multiple drill bushings are along work Fill the width spread configuration of substrate.
- 5. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that the drill bushing substrate leads to Bolt is crossed to be rotatably arranged in drill bushing substrate fixed seat；Bolt and drill bushing the substrate fixed seat is arranged on the two of drill bushing substrate End.
- 6. the frock clamp according to claim 5 for the cylindrical drilling of round steel, it is characterised in that the frock substrate Upper surface is provided with T-slot；Groove inner nut and hexagon socket cap head screw are engaged is fixed at T by drill bushing substrate fixed seat Type groove upper surface.
- 7. the frock clamp according to claim 6 for the cylindrical drilling of round steel, it is characterised in that the drill bushing substrate is consolidated The bottom of reservation is equipped with and the matched step of the T-slot.
- 8. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that on the frock substrate It is provided with multiple units.
- 9. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that the frock substrate Upper surface is provided with V-type groove；The V-type groove is correspondingly arranged at the underface of the circular hole.
- 10. the frock clamp according to claim 1 for the cylindrical drilling of round steel, it is characterised in that the drill bushing face Round steel on the frock substrate of lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872404.9U CN207223435U (en) | 2017-07-18 | 2017-07-18 | A kind of frock clamp for the cylindrical drilling of round steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872404.9U CN207223435U (en) | 2017-07-18 | 2017-07-18 | A kind of frock clamp for the cylindrical drilling of round steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223435U true CN207223435U (en) | 2018-04-13 |
Family
ID=61852455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872404.9U Expired - Fee Related CN207223435U (en) | 2017-07-18 | 2017-07-18 | A kind of frock clamp for the cylindrical drilling of round steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546094A (en) * | 2020-05-15 | 2020-08-18 | 沈阳飞机工业（集团）有限公司 | Support part clamp |
-
2017
- 2017-07-18 CN CN201720872404.9U patent/CN207223435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546094A (en) * | 2020-05-15 | 2020-08-18 | 沈阳飞机工业（集团）有限公司 | Support part clamp |
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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: 20180413 Termination date: 20200718 |