CN207103892U - A kind of sheet material combustibility sample automatic punching device - Google Patents
A kind of sheet material combustibility sample automatic punching device Download PDFInfo
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- CN207103892U CN207103892U CN201721122478.7U CN201721122478U CN207103892U CN 207103892 U CN207103892 U CN 207103892U CN 201721122478 U CN201721122478 U CN 201721122478U CN 207103892 U CN207103892 U CN 207103892U
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- rack
- movable case
- sheet material
- punching device
- automatic punching
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Abstract
The utility model discloses a kind of sheet material combustibility sample automatic punching device, including base, rack is vertically installed with the base, movable case is arranged with the rack, the rack is connected with movable case inlay card；The gear coordinated with rack is provided with the movable case, the gear both sides are symmetrical arranged sprocket drive spindle, the bearing being connected with movable case is arranged with the gear shaft；Described gear shaft one end, which is extended, rotating shaft, and the rotating shaft is connected with drive rod；The movable case side wall is equipped with the clamping bolt that can be contacted with rack, and the one end of the clamping bolt away from rack is provided with handle；Motor is provided with the movable case, the motor connection has drill chuck, and the drill chuck is connected with super hole cutter, and the base offers thief hole with super hole cutter correspondence position.The utility model has the advantage that can obtain the regular sample of shape.
Description
Technical field
Plate property detection sampling equipment field is the utility model is related to, in particular, it is related to a kind of sheet material burning
Performance sample automatic punching device.
Background technology
Fiber concrete sheet material is the institute using fiber as reinforcing material using cement mortar, mortar or concrete as base material
The cement-base composite material of composition.The major defect of Behavior of Hardened Cement Paste, mortar and concrete be tensile strength is low, limit elongation it is small with
And property is crisp, and added in fiber concrete sheet material tensile strength is high, limit elongation is big and alkali resistance is good fiber can with gram
Take these shortcomings.
Fiber concrete sheet material, it is necessary to detect its combustibility, and is needed when detecting combustibility as a kind of construction material
Sampling is punched on sheet material.As shown in figure 1, including electric drill rifle 1, drill chuck 11 is provided with electric drill rifle 1, is set on drill chuck 11
Super hole cutter 12 is equipped with, now universal hole knockout is that staff's electric hand drill rifle 1 punches to sheet material 2, and it is in cylinder to obtain
Sample 21, super hole cutter 12 is then replaced by jig drill 13, drilled through in the centre position of sample 21 for placing temperature sensor
Thermometer hole 211.But the electric drill rifle 1 when being punched on sheet material 2 of staff's electric hand drill rifle 1 easily rocks so that acquisition
The shape of sample 21 is irregular, influences the precision of the combustibility of sheet material 2 detection.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sheet material combustibility sample certainly
Dynamic perforating device, it has the advantage that can obtain the regular sample of shape.
To achieve the above object, the utility model provides following technical scheme：
A kind of sheet material combustibility sample automatic punching device, including base, rack are vertically installed with the base, institute
State and movable case is arranged with rack, the gear coordinated with rack is provided with the movable case, the gear both sides are symmetrical arranged
Sprocket drive spindle, the bearing being connected with movable case is arranged with the gear shaft；Described gear shaft one end, which is extended, rotating shaft, institute
State rotating shaft and be connected with drive rod；The movable case side wall is equipped with the clamping bolt that can be contacted with rack, the clamping bolt
One end away from rack is provided with handle；Motor is provided with the movable case, the motor connection has drill chuck, the drill point
Head is connected with super hole cutter, and the base offers thief hole with super hole cutter correspondence position.
By using above-mentioned technical proposal, base is placed on sheet material, sheet material can be compressed, prevents plate in drill process
Material moves；Clamping bolt is rotated by handle, clamping bolt separated with rack, movable case is connected with rack inlay card, makes movement
Case can move relative to rack is stable；By drive rod rotate gear, movable case is set vertically to be moved relative to rack,
To adjust the distance between super hole cutter and sheet material；Start motor, rotation of drive rod moves down motor, makes super hole cutter to sheet material
Drilled, drilling closes motor after completing, and rotation of drive rod moves up motor；Clamping bolt is rotated by handle,
Clamping bolt is abutted with rack, movable case and rack are fastened, and then the complete sample of shape can be taken out from super hole cutter.
Further, it is arranged with spring on the rack；The spring one end abuts with base, and the other end supports with movable case
Connect.
By using above-mentioned technical proposal, when movable case moves down, spring plays cushioning effect, Neng Goufang to movable case
Only because personnel's carelessness causes motor to move down excessive velocities, the damage of super hole cutter is in turn resulted in；When movable case moves up,
Spring release elastic potential energy allows personnel to be more prone to rotation of drive rod.
Further, the motor is arranged to be detachably connected with movable case.
By using above-mentioned technical proposal, motor is arranged to be detachably connected with movable case, can facilitate and motor is carried out
Maintenance and replacing.
Further, the striped of projection is provided with the handle.
By using above-mentioned technical proposal, raised striped can increase the frictional force between hand and handle, allow personnel's energy
Enough easy rotational handles.
Further, the rotating shaft is in cuboid, and the drive rod includes the sleeve being set in rotating shaft, and the sleeve is remote
One end from rotating shaft is vertically connected with bracing piece.
By using above-mentioned technical proposal, rotating shaft is in cuboid, then the sleeve being set in rotating shaft will not occur with rotating shaft
Relatively rotate, by bracing piece can drive shaft rotate, and then drive pinion rotation.
Further, the reinforced hole passed through for bracing piece is offered on the sleeve, the bracing piece is provided at both ends with
Limited block.
By using above-mentioned technical proposal, on the one hand limited block can prevent bracing piece from departing from sleeve, on the other hand may be used
To allow personnel to grip and then rotate bracing piece；Bracing piece can move relative to sleeve, you can easily adjust hand and sleeve it
Between distance, form the longer arm of force, personnel can be more prone to by bracing piece rotate gear.
Further, the limited block is in spherical shape.
By using above-mentioned technical proposal, limited block is in spherical shape, and personnel can be allowed more comfortably and securely to grip limit
Position block.
Further, it is provided with Anti-slip cover on the limited block.
By using above-mentioned technical proposal, Anti-slip cover can increase the frictional force between hand and limited block, allow personnel can
More firmly grip limited block.
In summary, the utility model has the advantages that：
1st, base is placed on sheet material, sheet material can be compressed, prevent that sheet material moves in drill process, is rotated by handle
Clamping bolt, clamping bolt is separated with rack, movable case is connected with rack inlay card, enables movable case stable relative to rack
It is mobile, by drive rod rotate gear, movable case is vertically moved relative to rack, come adjust super hole cutter and sheet material it
Between distance, start motor, rotation of drive rod moves down motor, super hole cutter is drilled sheet material, drilling completion
After close motor, rotation of drive rod moves up motor, by handle rotate clamping bolt, clamping bolt is supported with rack
Connect, movable case and rack are fastened, and then the complete sample of shape can be taken out from super hole cutter, do not interfere with sheet material flammability
The precision that can be detected；
2nd, when movable case moves down, spring plays cushioning effect to movable case, can prevent because personnel's carelessness causes
Motor moves down excessive velocities, in turn results in the damage of super hole cutter；When movable case moves up, spring release elastic potential energy allows
Personnel can be more prone to rotation of drive rod.
Brief description of the drawings
Fig. 1 is the overall structure diagram of electric drill rifle in existing hole knockout；
Fig. 2 is the overall structure diagram of sheet material combustibility sample automatic punching device in embodiment；
Fig. 3 is the exploded perspective view of movable case and rack in embodiment；
Fig. 4 is the enlarged diagram of part A in Fig. 3；
Fig. 5 is the enlarged diagram of part B in Fig. 3.
In figure：1st, electric drill rifle；11st, drill chuck；12nd, super hole cutter；13rd, jig drill；2nd, sheet material；21st, sample；211st, thermometer hole；
3rd, base；31st, thief hole；4th, rack；41st, spring；42nd, neck；43rd, support plate；431st, the second screw；5th, movable case；51st, tooth
Wheel；52nd, gear shaft；521st, bearing；522nd, rotating shaft；53rd, drive rod；531st, sleeve；5311st, reinforced hole；532nd, bracing piece；
5321st, limited block；5322nd, Anti-slip cover；54th, clamping bolt；541st, handle；542nd, striped；55th, fixture block；56th, bearing hole；6th, it is electric
Machine；61st, switch；62nd, the first screw.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
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.
Embodiment：
A kind of sheet material combustibility sample automatic punching device, as shown in Fig. 2 including base 3, base 3 is placed on sheet material 2
On, rack 4 is vertically connected with base 3, the bottom of rack 4 is provided with support plate 43, and support plate 43 passes through the second screw 431 with base 3
Connection；Movable case 5 and spring 41 are arranged with rack 4, the one end of spring 41 abuts with movable case 5, and the other end abuts with support plate 43；
Motor 6 and the switch 61 of controlled motor 6 are provided with movable case 5, motor 6 is connected with movable case 5 by the first screw 62, electricity
Drill chuck 11 is provided with machine 6, super hole cutter 12 is clamped with drill chuck 11, base 3 is offered with the correspondence position of super hole cutter 12 and taken
Sample hole 31；Super hole cutter 12 is removed, the jig drill 13 for drilling through thermometer hole 211 on sample 21 can be clamped on drill chuck 11.
As shown in figure 3, the inwall of movable case 5 protrusion is provided with trapezoidal fixture block 55, the side walls collapse of rack 4 is provided with and blocked
The neck 42 that block 55 coordinates；The gear 51 coordinated with rack 4 is provided with movable case 5, the both sides of gear 51 are symmetrically arranged with gear
Axle 52, the bearing 521 being connected with movable case 5 is arranged with gear shaft 52, the side wall of movable case 5 is offered for inlay card bearing 521
Bearing hole 56.
As shown in figure 4, the one end of gear shaft 52, which is extended, rotating shaft 522, rotating shaft 522 is in cuboid；Drive rod 53 includes
Bracing piece 532 and the sleeve 531 coordinated with rotating shaft 522, the one end of sleeve 531 away from rotating shaft 522 is offered for bracing piece 532
The reinforced hole 5311 passed through；Bracing piece 532 is provided at both ends with limited block 5321, and limited block 5321 is in spherical shape, limited block 5321
On be arranged with Anti-slip cover 5322, the preferred rubber material of Anti-slip cover 5322.
As shown in figure 5, the side wall of movable case 5 is equipped with the clamping bolt 54 contacted with rack 4, clamping bolt 54 is away from rack
4 one end is provided with handle 541, and the striped 542 of projection is provided with handle 541.
Operation principle is as follows：
Base 3 is placed on sheet material 2, sheet material 2 can be compressed, prevents that sheet material 2 moves in drill process；In drill chuck 11
Upper clamping jig drill 13, rotates clamping bolt 54 by handle 541, clamping bolt 54 is separated with rack 4, enables movable case 5
Moved relative to rack 4；By the rotate gear 51 of bracing piece 532, movable case 5 is vertically moved relative to rack 4, come
Adjust the distance between jig drill 13 and sheet material 2；Motor 6 is started by switch 61, rotating bracing piece 532 moves down motor 6,
Jig drill 13 is set to drill through thermometer hole 211 to sheet material 2；Drilling closes motor 6 after completing, and rotating bracing piece 532 makes motor 6 to moving up
It is dynamic, clamping bolt 54 is rotated by handle 541, clamping bolt 54 is abutted with rack 4, movable case 5 and rack 4 is fastened；So
Jig drill 13 is replaced by super hole cutter 12 afterwards, repeats above-mentioned boring procedure, and then it is complete shape can be taken out from super hole cutter 12
Sample 21, the precision of the combustibility of sheet material 2 detection is not interfered with.
Claims (8)
- A kind of 1. sheet material combustibility sample automatic punching device, it is characterised in that：Including base（3）, the base（3）It is upper to hang down Directly it is provided with rack（4）, the rack（4）On be arranged with movable case（5）, the rack（4）With movable case（5）Inlay card connects； The movable case（5）Inside it is provided with and rack（4）The gear of cooperation（51）, the gear（51）Both sides are symmetrical arranged sprocket drive spindle （52）, the gear shaft（52）On be arranged with and movable case（5）The bearing of connection（521）；The gear shaft（52）One end extends It is provided with rotating shaft（522）, the rotating shaft（522）It is connected with drive rod（53）；The movable case（5）Side wall is equipped with can be with tooth Bar（4）The clamping bolt of contact（54）, the clamping bolt（54）Away from rack（4）One end be provided with handle（541）；It is described Movable case（5）On be provided with motor（6）, the motor（6）It is connected with drill chuck（11）, the drill chuck（11）It is connected with perforate Bore（12）, the base（3）With super hole cutter（12）Correspondence position offers thief hole（31）.
- 2. sheet material combustibility sample automatic punching device according to claim 1, it is characterised in that：The rack（4） On be arranged with spring（41）；The spring（41）One end and base（3）Abut, the other end and movable case（5）Abut.
- 3. sheet material combustibility sample automatic punching device according to claim 1 or 2, it is characterised in that：The motor （6）With movable case（5）It is arranged to be detachably connected.
- 4. sheet material combustibility sample automatic punching device according to claim 1 or 2, it is characterised in that：The handle （541）On be provided with projection striped（542）.
- 5. sheet material combustibility sample automatic punching device according to claim 1 or 2, it is characterised in that：The rotating shaft （522）In cuboid, the drive rod（53）Including being set in rotating shaft（522）On sleeve（531）, the sleeve（531）Far From rotating shaft（522）One end be vertically connected with bracing piece（532）.
- 6. sheet material combustibility sample automatic punching device according to claim 5, it is characterised in that：The sleeve （531）On offer for bracing piece（532）The reinforced hole passed through（5311）, the bracing piece（532）It is provided at both ends with spacing Block（5321）.
- 7. sheet material combustibility sample automatic punching device according to claim 6, it is characterised in that：The limited block （5321）In spherical shape.
- 8. sheet material combustibility sample automatic punching device according to claim 7, it is characterised in that：The limited block （5321）On be provided with Anti-slip cover（5322）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122478.7U CN207103892U (en) | 2017-09-04 | 2017-09-04 | A kind of sheet material combustibility sample automatic punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122478.7U CN207103892U (en) | 2017-09-04 | 2017-09-04 | A kind of sheet material combustibility sample automatic punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103892U true CN207103892U (en) | 2018-03-16 |
Family
ID=61574433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122478.7U Active CN207103892U (en) | 2017-09-04 | 2017-09-04 | A kind of sheet material combustibility sample automatic punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207103892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014273A (en) * | 2018-09-03 | 2018-12-18 | 湖州吴兴久虹机械有限公司 | A kind of microlathes |
| CN110480048A (en) * | 2019-06-24 | 2019-11-22 | 盐城宝鼎电动工具有限公司 | A kind of highwall-drilling machine |
| CN112444421A (en) * | 2020-10-17 | 2021-03-05 | 张家港市盛港聚格科技有限公司 | Sampling device and labeling method used in plate transportation |
-
2017
- 2017-09-04 CN CN201721122478.7U patent/CN207103892U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014273A (en) * | 2018-09-03 | 2018-12-18 | 湖州吴兴久虹机械有限公司 | A kind of microlathes |
| CN110480048A (en) * | 2019-06-24 | 2019-11-22 | 盐城宝鼎电动工具有限公司 | A kind of highwall-drilling machine |
| CN112444421A (en) * | 2020-10-17 | 2021-03-05 | 张家港市盛港聚格科技有限公司 | Sampling device and labeling method used in plate transportation |
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