CN207044293U - A kind of laboratory sheet-punching machine - Google Patents
A kind of laboratory sheet-punching machine Download PDFInfo
- Publication number
- CN207044293U CN207044293U CN201720939289.2U CN201720939289U CN207044293U CN 207044293 U CN207044293 U CN 207044293U CN 201720939289 U CN201720939289 U CN 201720939289U CN 207044293 U CN207044293 U CN 207044293U
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- China
- Prior art keywords
- base
- support
- punching machine
- assembly
- heighten
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Abstract
The utility model discloses a kind of laboratory sheet-punching machine,Its drip irrigation device is the fuselage for including base and being fixed on base,Fuselage is provided with cutter,Drive component is provided between fuselage and cutter,Support is provided with the base,Runner assembly is provided between support and base,The pivot center of runner assembly is horizontally disposed with,Pressing part is provided with support,Flatten to be provided between part and base and pick and place gap,Runner assembly picks and places the size in gap for holder pivots to change,Limit assembly between support and base,The rotation of limit assembly limit bracket is adapted with keeping picking and placeing gap with specimen thickness,Flatten and be provided with sliding assembly between part and support,Sliding assembly voltage supply horizontal member slides in the horizontal direction during limit assembly limit bracket,Flatten to be provided between part and support and heighten component,Heighten component and drive and flatten part to base away from or close to picking and placeing the height in gap to change,Reach and reduce effect caused by waterproof roll buckling phenomena.
Description
Technical field
A kind of pull test test equipment field is the utility model is related to, more particularly to a kind of laboratory sheet-punching machine.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
A kind of rollable flexible building material product into web-like of extraneous rainwater, underground water seepage, as between engineering foundation and building
Ne-leakage connects, and is first of barrier of whole engineering waterproofing, vital effect is played to whole engineering.Product mainly has
Asphalt water-proof coiled material and polymer membranes., it is necessary to enter to the performance of waterproof roll during to waterproofing membrane production
Row test, in test process, can use sheet-punching machine.Sheet-punching machine supplies before carrying out pull test for rubber plant and R＆D institution to be punched
Standard rubbers test piece is used.For similar material, sheet-punching machine can be also punched.
Existing to refer to the Chinese patent that notification number is CN205870730U, it discloses a kind of laboratory sheet-punching machine
The anti-turned device of cutting edge, punching machine base have both sides to be provided with neck enough, according to the difference of cutter, round iron plate, dumbbell sections
Plate, square iron plate can extract movement out back and forth.The groove to be matched with punching cutter is offered on iron plate, rubber is placed in groove
Rubber cushion.In use, sample test specimen to be rushed is placed with above iron plate groove, punching cutter being placed on directly over sample and is directed at iron
Plate groove, by rotary turnplate, move down leading screw, control drift, which moves up and down, cuts required batten, and completion takes piece to work.
Waterproof roll soft texture, easily deformable, fold occurs in the when of being layered on iron plate by waterproof roll, waterproof roll,
Appearance fold can cause the size for the waterproof roll for cutting nonstandard, do not meet the requirement to standard test piece size, influence
Follow-up testing result.
Utility model content
The purpose of this utility model is to provide laboratory sheet-punching machine caused by a kind of reduction waterproof roll buckling phenomena.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of laboratory sheet-punching machine, including base and the fuselage that is fixed on base, fuselage are provided with cutter, fuselage with
Be provided between cutter driving cutter to base closer or far from drive component, be provided with support on the base, support with
Runner assembly is provided between base, the pivot center of runner assembly is horizontally disposed with, and is provided with pressing part on support, flatten part with
It is provided between base and picks and places gap, runner assembly picks and places the size in gap for holder pivots to change, between support and base
Limit assembly, the rotation of limit assembly limit bracket are adapted with keeping picking and placeing gap with specimen thickness, flatten part and support it
Between be provided with sliding assembly, sliding assembly voltage supply horizontal member slides in the horizontal direction during limit assembly limit bracket, flattens part and branch
It is provided between frame and heightens component, is heightened component and drive and flatten part to base away from or close to picking and placeing the height in gap to change.
Pass through above-mentioned technical proposal, test specimen is placed on base by picking and placeing gap, branch is then rotated by runner assembly
Frame, make to pick and place after gap is adapted with the thickness of test specimen, support is fixed by limit assembly, part is flattened and is slided by sliding assembly
Move, flatten part and abutted with the upper surface of test specimen, the test specimen of fold is smoothed, reach the generation for reducing waterproof roll buckling phenomena.
When the test specimen to different model carries out punching, position of the part on support is flattened by heightening component regulation, is flattened with changing
The distance between part and base, to be adapted to the use of different-thickness sample, improve the applicability of equipment.
Preferably, the sliding assembly includes being opened in chute on support, in chute sliding be connected with sliding block, sliding block with
It is affixed to flatten part.
Pass through above-mentioned technical proposal, sliding block sliding motion in chute, drive and slid with the affixed pressing part of sliding block, avoided
The track for flattening part shifts, and ensures to flatten the stability of part.
Preferably, the pressing part includes slicking-in roller, slicking-in roller is rotatably connected to locating back, and locating back is affixed with sliding block.
Pass through above-mentioned technical proposal, locating back can drive length direction sliding of the slicking-in roller along slide rail, and slicking-in roller exists
In slipping, can rotate, the fold of test specimen is smoothed in slicking-in roller rotation process, can reduce in applanation process with test specimen
Friction, reduces the influence to later experiments effect.
Preferably, it is described heighten component include with sliding block it is affixed heighten plate, heighten to offer on plate and heighten hole, heighten hole
In waist-shaped hole, heighten that the length direction in hole is vertical with the length direction of chute, and locating back is connected with the tune being adapted with waist-shaped hole
High screw rod, heighten to be threaded with screw rod and heighten nut.
Pass through above-mentioned technical proposal, any position for heightening hole can be fixed on by heightening bolt, to change locating back and bottom
The distance between seat upper surface, it is simple to operate so as to change the minimum thickness for picking and placeing gap, it is easy to use, it is easy to operation.
Preferably, described heighten is provided with scale on plate, scale is located at the edge of heightening hole and along the length for heightening hole
Arrange in direction.
Pass through above-mentioned technical proposal, scale with reference to effect, avoid worker from adjusting the height for heightening bolt
Measurement repeatedly is also needed in journey, improves degree of regulation, improves operating efficiency.
Preferably, it is arranged with resilient sleeve in the peripheral outer wall of the slicking-in roller.
Pass through above-mentioned technical proposal, resilient sleeve are more soft so that slicking-in roller can ensure to smooth the effect of fold
Meanwhile abrasion of the slicking-in roller to test specimen is reduced, improve the degree of accuracy of late detection result.
Preferably, the locating back is installed with handle.
Pass through above-mentioned technical proposal, handle are easy to worker to hold, and moving locating back to worker provides the point of application, reaches and is easy to
Use, effect easy to operation.
Preferably, the limit assembly includes the limited block affixed with support, gap is picked and placeed when limited block abuts with base
Equal with the thickness of test specimen, limited block side wall is installed with gag lever post, and limited location elastic component is set on base, and spacing elastic component provides
To the elastic force that gag lever post is pressed to base.
Pass through above-mentioned technical proposal, when gag lever post abuts with base, support can not be rotated further, and the rotation to support is played
Position-limiting action, what support also can be steadily under the Action of Gravity Field of itself is placed on base.Limit spring stablizes gag lever post
It is pressed on base so that support is more stable, avoids other unexpected power from rocking its generation.
Preferably, the spacing elastic component includes the limit spring that both ends are respectively and fixedly connected on base.
Pass through above-mentioned technical proposal, spring have good elasticity, and can Reusability, increase making for spacing elastic component
With the life-span, it is highly suitable for herein.
Preferably, side of the support away from runner assembly is installed with handrail.
Pass through above-mentioned technical proposal, handrail are easy to worker to hold, and worker, so as to rotate support body, is more saved by rotary handle
Power, it is easy to use.
In summary, the utility model has the advantages that：
1st, waterproof roll buckling phenomena is reduced to produce；
2nd, it is adapted to the use of different-thickness sample, improves the applicability of equipment；
3rd, the stability of pressing part is ensured；
4th, it is easy to use, it is easy to operation；
5th, the degree of accuracy of late detection result is improved.
Brief description of the drawings
Fig. 1 is the structural representation of laboratory sampling punching equipment；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the schematic diagram after base is removed；
Fig. 4 is the close-up schematic view at B in Fig. 3；
Fig. 5 is the close-up schematic view at C in Fig. 3.
In figure, 1, support；11st, fixing roller；2nd, runner assembly；21st, rotary shaft；22nd, rotor plate；3rd, limit assembly；31st, limit
Position block；32nd, stopper slot；4th, base；41st, fuselage；42nd, cutter；43rd, drive component；431st, screw mandrel；432nd, rotation hand wheel；5th, press
Horizontal member；51st, locating back；52nd, slicking-in roller；6th, slide assemblies；61st, chute；62nd, sliding block；7th, handle；71st, extension rod；8th, fixed spiral shell
Bolt；9th, test specimen.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of laboratory sheet-punching machine, as shown in figure 1, including base 4, the side of base 4 it is vertical upward be provided with fuselage 41,
Cutter 42 is provided with fuselage 41, cutter 42 is provided with drive component 43 with the support 1 of fuselage 41.Drive component 43 includes and fuselage
The screw mandrel 431 of 41 rotation connections, the axis vertical of screw mandrel 431 are set, and the outer wall of screw mandrel 431 is arranged with the screw being adapted, silk
It is female affixed with cutter 42.Rotation hand wheel 432 is installed with the top of screw mandrel 431, rotates rotation hand wheel 432, screw mandrel 431 rotates,
So as to drive screw to move up and down so that cutter 42 is remote or close to base 4.
Support 1 is provided with base 4, support 1 is located at the both sides of cutter 42.Side and bottom of the support 1 away from fuselage 41
Runner assembly 2 is provided between seat 4.Runner assembly 2 includes the rotor plate 22 being installed on base 4, is opened up on rotor plate 22
There is rotation hole.Rotary shaft 21 is installed with support 1, the outer wall of rotary shaft 21 is adapted with the inwall of rotation hole, rotary shaft 21
Stretch into rotation hole, can be rotated in rotation hole.The support 1 affixed with rotary shaft 21 is driven to rotate.In support 1 away from rotation
Handrail is installed with the side wall of component 2, is easy to worker to hold.
As shown in Figure 3 and Figure 4, limit assembly 3 is provided between support 1 and base 4, limit assembly 3 is included in support 1
The affixed limited block 31 in one end away from fixing roller 11, limited block 31 are vertical with support 1 in cylinder, the axis of limited block 31.
Rectangular gag lever post is connected with the bottom of limited block 31, gag lever post bottom abuts with bottom base plate, and is directed away from rotating group
The side extension of part 2.Limit spring is provided with base 4, the two ends and base 4 of limit spring are affixed, and limit spring is pressed in
On gag lever post, gag lever post is tightly pressed at the upper surface of base 4, support 1 is horizontal positioned.
Sliding assembly is provided with support 1, sliding assembly includes the chute 61 opened up along the length direction of support 1,
Slid in chute 61 and be connected with sliding block 62, the section of sliding block 62 and chute 61 is in dovetail shaped.
With reference to Fig. 2 and Fig. 5, it is provided with sliding block 62 and flattens part 5, flattens the locating back that part 5 includes being connected with sliding block 62
51.Be provided between locating back 51 and sliding block 62 and heighten component, heighten component include with sliding block 62 it is affixed heighten plate, heighten plate
On be placed in the vertical direction scale.Offered on plate is heightened and heighten hole, it is parallel with scale to heighten hole.Heighten in hole and set
Screw rod is heightened, screw rod one end is heightened and locating back 51 is affixed, other end stretching heightens hole rear thread and is connected with the tune being adapted
High nut.When heightening nut and tightening, heighten height of the screw rod on plate is heightened and fix, so as to which the height of locating back 51 be fixed.
It is provided with handle 7 in the side of locating back 51, handle 7 and heightens and be connected with extension rod 71 between plate.
With reference to Fig. 5, slicking-in roller 52 is rotatably connected on locating back 51, the axis and the axis of rotary shaft 21 of slicking-in roller 52 are put down
OK, the outer wall of slicking-in roller 52 is fixed and is enclosed with resilient sleeve, is made up of the flexible material such as sponge.The bottom of slicking-in roller 52 and bottom
The distance between 4 upper surfaces of seat are to pick and place gap.When support 1 turns to horizontal level, the thickness that gap is equal to test specimen 9 is picked and placeed
Degree.
Wherein, test specimen 9 is placed on base 4 by picking and placeing gap, one end of test specimen 9 be placed on support 1 and base 4 it
Between, handrail is held, by the swinging mounting 1 of runner assembly 2, support 1 is turned into horizontality, gag lever post and the upper surface of base 4
Abut, limit spring is pressed on gag lever post, the thickness for picking and placeing gap with test specimen 9 is adapted, and worker is pushed away by holding handle 7
Length direction horizontal sliding of the dynamic pressure flat board 51 along slide rail, during the bottom of slicking-in roller 52 and test specimen 9 keep abutting, slicking-in roller
52 can be rotated, while the test specimen 9 of fold is smoothed, and reach the generation for reducing waterproof roll buckling phenomena.When to different model
When test specimen 9 carries out punching, position of the part 5 on support 1 is flattened by heightening component regulation, to change slicking-in roller 52 and base 4
The distance between, to be adapted to the use of different-thickness sample, improve the applicability of equipment.
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 (10)
1. a kind of laboratory sheet-punching machine, including base (4) and the fuselage (41) that is fixed on base (4), fuselage are set on (41)
Have cutter (42), be provided between fuselage (41) and cutter (42) driving cutter (42) to base (4) closer or far from driving
Component (43), it is characterised in that：Support (1) is provided with the base (4), rotation is provided between support (1) and base (4)
Component (2), rotary shaft (21) line of runner assembly (2) are horizontally disposed with, and are provided with support (1) and are flattened part (5), flatten part (5)
It is provided between base (4) and picks and places gap, runner assembly (2) rotates for support (1) picks and places the size in gap to change, support
(1) limit assembly (3) between base (4), the rotation of limit assembly (3) limit bracket (1) is to keep picking and placeing gap and test specimen
(9) thickness is adapted, and is flattened and is provided with sliding assembly between part (5) and support (1), is slided during limit assembly (3) limit bracket (1)
Move component voltage supply horizontal member (5) to slide in the horizontal direction, flatten to be provided between part (5) and support (1) and heighten component, heighten component
Drive and flatten part (5) to base (4) away from or close to picking and placeing the height in gap to change.
2. laboratory sheet-punching machine according to claim 1, it is characterised in that：The sliding assembly includes being opened in support
(1) chute (61) on, the interior sliding of chute (61) are connected with sliding block (62), and sliding block (62) and pressing part (5) are affixed.
3. laboratory sheet-punching machine according to claim 2, it is characterised in that：The pressing part (5) includes slicking-in roller (52),
Slicking-in roller (52) is rotatably connected to locating back (51), and locating back (51) and sliding block (62) are affixed.
4. laboratory sheet-punching machine according to claim 3, it is characterised in that：The component of heightening is included with sliding block (62) admittedly
What is connect heightens plate, heightens to offer on plate and heightens hole, and it is in waist-shaped hole to heighten hole, heightens the length direction in hole and the length of chute (61)
Spend direction it is vertical, locating back (51) be connected be adapted with waist-shaped hole heighten screw rod, heighten to be threaded with screw rod and heighten
Nut.
5. laboratory sheet-punching machine according to claim 4, it is characterised in that：Described heighten is provided with scale on plate, scale
Arranged positioned at the edge for heightening hole and along the length direction for heightening hole.
6. laboratory sheet-punching machine according to claim 3, it is characterised in that：Covered in the peripheral outer wall of the slicking-in roller (52)
Provided with resilient sleeve.
7. laboratory sheet-punching machine according to claim 3, it is characterised in that：The locating back (51) is installed with handle (7).
8. laboratory sheet-punching machine according to claim 1, it is characterised in that：The limit assembly (3) includes and support (1)
Affixed limited block (31), limited block (31) picks and places gap when being abutted with base (4) equal with the thickness of test specimen (9), limited block
(31) side wall is installed with gag lever post, sets limited location elastic component on base (4), spacing elastic component is supplied to presses to bottom by gag lever post
The elastic force of seat (4).
9. laboratory sheet-punching machine according to claim 8, it is characterised in that：It is solid respectively that the spacing elastic component includes both ends
The limit spring being connected on base (4).
10. laboratory sheet-punching machine according to claim 1, it is characterised in that：The support (1) is away from runner assembly (2)
Side be installed with handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939289.2U CN207044293U (en) | 2017-07-28 | 2017-07-28 | A kind of laboratory sheet-punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939289.2U CN207044293U (en) | 2017-07-28 | 2017-07-28 | A kind of laboratory sheet-punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044293U true CN207044293U (en) | 2018-02-27 |
Family
ID=61498337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720939289.2U Expired - Fee Related CN207044293U (en) | 2017-07-28 | 2017-07-28 | A kind of laboratory sheet-punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839110A (en) * | 2018-08-03 | 2018-11-20 | 天津雍阳建设工程质量检测中心 | A kind of laboratory sheet-punching machine |
| WO2020224245A1 (en) * | 2019-05-06 | 2020-11-12 | 惠州东方雨虹建筑材料有限责任公司 | Press roller device having guiding function and used to prepare web-peeling test sample |
-
2017
- 2017-07-28 CN CN201720939289.2U patent/CN207044293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839110A (en) * | 2018-08-03 | 2018-11-20 | 天津雍阳建设工程质量检测中心 | A kind of laboratory sheet-punching machine |
| CN108839110B (en) * | 2018-08-03 | 2019-12-20 | 天津雍阳建设工程质量检测中心 | Laboratory sheet punching machine |
| WO2020224245A1 (en) * | 2019-05-06 | 2020-11-12 | 惠州东方雨虹建筑材料有限责任公司 | Press roller device having guiding function and used to prepare web-peeling test sample |
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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: 20180227 Termination date: 20190728 |