CN209774770U - Dumbbell type sample cutting device - Google Patents
Dumbbell type sample cutting device Download PDFInfo
- Publication number
- CN209774770U CN209774770U CN201920145189.1U CN201920145189U CN209774770U CN 209774770 U CN209774770 U CN 209774770U CN 201920145189 U CN201920145189 U CN 201920145189U CN 209774770 U CN209774770 U CN 209774770U
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- China
- Prior art keywords
- dumbbell
- dumbbell type
- guide rail
- cylindrical roller
- cutter frame
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Abstract
The utility model discloses a appearance device is cut out to dumbbell type includes: the base plate is provided with a guide rail; cut out a kind cutting die, cut out a kind cutting die and include cylinder roller and toolframe, be equipped with dumbbell type blade on the surface of cylinder roller, toolframe slidable sets up on the guide rail, and the cylinder roller is rotatable to be connected in the toolframe, and the axis of cylinder roller is parallel with the surface of backing plate. Can cut out a plurality of dumbbell type samples in succession, tailor swiftly, safe in utilization, simple structure.
Description
Technical Field
The utility model belongs to the technical field of the test of water proof coating performance, more specifically relates to a appearance device is cut out to dumbbell type.
Background
Before the waterproof coating is put into use, the film performance of the waterproof coating after film formation needs to be tested. At present, the service performance of the waterproof coating film is generally tested according to GB/T23445-2009, and before the test, I-type dumbbell test pieces are cut according to the specification in GB/T528-1998. When the existing coating film is used for cutting a dumbbell-shaped sheet, a sheet punching machine is required for punching. The existing sheet punching machine is heavy and occupies a large area, manual continuous punching is needed in the punching process, only one sample can be cut out in each punching, and the dumbbell-shaped cutter needs to be contacted for many times in the cutting process, so that the time and the safety are high.
Therefore, it is necessary to develop a dumbbell-shaped sample cutting device which is safe and labor-saving to use, light in structure and quick to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a appearance device is cut out to dumbbell type can cut out in succession and get a plurality of dumbbell type samples, cuts out swiftly, safe in utilization, simple structure.
In order to achieve the above object, the utility model provides a appearance device is cut out to dumbbell type includes:
The base plate is provided with a guide rail;
the sample cutting die comprises a cylindrical roller and a cutter frame, dumbbell-shaped cutting edges are arranged on the outer surface of the cylindrical roller, the cutter frame is slidably arranged on the guide rail, the cylindrical roller is rotatably connected to the cutter frame, and the axis of the cylindrical roller is parallel to the surface of the base plate.
preferably, the guide rail is provided with a sliding groove, one end of the tool rest is provided with a clamping portion, and the clamping portion is slidably arranged in the sliding groove.
Preferably, the cross sections of the sliding groove and the clamping portion are both T-shaped.
Preferably, a gap is formed between the clamping portion and the inner wall of the sliding groove, so that the tool rest can move up and down in the direction perpendicular to the base plate.
Preferably, the tool rest further comprises a pushing plate which is an arc-shaped plate, is buckled at the top of the tool rest and is connected with the tool rest through a bolt.
Preferably, the two ends of the upper surface of the base plate are respectively provided with a positioning buckle, and the guide rail is fixed on the base plate through the positioning buckles.
Preferably, the positioning buckle is U-shaped.
Preferably, the upper surface of the backing plate is provided with a groove for fixing a sampling sheet.
preferably, a rotating shaft is arranged on the cutter frame, a shaft hole is formed in the cylindrical roller, and the rotating shaft is matched with the shaft hole.
Preferably, the material of backing plate is plastics.
The beneficial effects of the utility model reside in that: convert current plane dumbbell type cut-off knife for the punching machine into cylindrical curved surface to set up in the surface of cylinder roller, erect the cylinder roller through the cutter again and arrange in the guide rail of backing plate on, place the sample sheet on the backing plate, and along guide rail roll extrusion cylinder roller, at the in-process of roll extrusion, just can be on the sample sheet continuous cutting dumbbell type sample, it is laborsaving to use safety, the structure is light, the operation is swift.
other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic structural diagram of a dumbbell type sample cutting device according to an embodiment of the present invention.
Fig. 2 shows a schematic structural view of a cylindrical roll according to an embodiment of the invention.
Fig. 3 shows a schematic diagram of a dumbbell sample according to an embodiment of the invention.
Description of the reference numerals
1. A base plate; 2. a guide rail; 3. positioning buckles; 4. a tool holder; 5. a cylindrical roll; 6. a push plate; 7. a dumbbell-shaped sample; 8. a groove; 9. a dumbbell-shaped cutting edge; 10. the sheet was sampled.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
According to the utility model discloses a appearance device is cut out to dumbbell type includes:
The base plate is provided with a guide rail;
Cut out a kind cutting die, cut out a kind cutting die and include cylinder roller and toolframe, be equipped with dumbbell type blade on the surface of cylinder roller, toolframe slidable sets up on the guide rail, and the cylinder roller is rotatable to be connected in the toolframe, and the axis of cylinder roller is parallel with the surface of backing plate.
Specifically, change into cylindrical curved surface with current plane dumbbell type cut-off knife for the punching machine to set up in the surface of cylinder roller, erect the cylinder roller through the cutter again and arrange in the guide rail of backing plate, place the sample sheet on the backing plate, and along guide rail roll extrusion cylinder roller, at the in-process of roll extrusion, just can be on the sample sheet continuous cut-off dumbbell type sample, it is laborsaving to use safety, the structure is light, the operation is swift.
As preferred scheme, be equipped with the spout on the guide rail, the one end of cutter frame is equipped with joint portion, and joint portion slidable sets up in the spout.
Preferably, the cross sections of the sliding groove and the clamping portion are T-shaped.
Specifically, when the sliding groove is a T-shaped groove, the section of the clamping part is in a T shape matched with the T-shaped groove; when the spout is logical groove or U-shaped groove, joint portion is the complex slider with it to set up limit stop in the one end of slider, prevent at the in-process of roll extrusion cylinder roller, the roll-off in the spout is followed to joint portion, leads to the sample failure and damages the sample sheet.
As preferred scheme, be equipped with the clearance between the inner wall of joint portion and spout to the cutter frame can reciprocate in the direction of the perpendicular to backing plate.
specifically, the tool rest can move up and down in the direction perpendicular to the backing plate, and the tool rest can be operated to drive the cylindrical roller to press the backing plate downwards or lift the cylindrical roller upwards and leave the backing plate. When the sampling sheet is placed on the backing plate, the cylindrical roller needs to be lifted, and the sampling sheet is placed below the cylindrical roller; after the sampling sheet is placed, the cutter frame is pressed downwards, so that the cylindrical roller compresses the sampling sheet and rolls forwards, and the dumbbell-shaped sample can be cut.
Preferably, the tool rest further comprises a pushing plate which is an arc-shaped plate, is buckled at the top of the tool rest and is connected with the tool rest through a bolt.
Specifically, the pushing plate is designed into an arc panel, so that the shape of the palm is met, and pushing is facilitated; the pushing plate is connected with the cutter frame through a bolt, so that the connection is stable and the disassembly is convenient.
As the preferred scheme, the both ends of backing plate upper surface are equipped with the location respectively and detain, and the guide rail is fixed in on the backing plate through the location knot.
Preferably, the positioning buckle is U-shaped.
As the preferred scheme, the upper surface of backing plate is equipped with the recess, and the recess is used for fixing sample sheet.
As the preferred scheme, be equipped with the pivot on the cutter frame, be equipped with the shaft hole on the cylinder roller, the pivot cooperatees with the shaft hole.
preferably, the backing plate is made of plastic.
In particular, the base plate is made of plastic, so that the base plate is light in weight and durable and cannot damage the dumbbell-shaped cutting edge.
Examples
Fig. 1 shows a schematic configuration diagram of a dumbbell type trimming device according to the present embodiment; FIG. 2 is a schematic view showing the structure of a cylindrical roller according to the present embodiment; fig. 3 shows a schematic diagram of a dumbbell sample according to this embodiment.
As shown in fig. 1 to 3, the dumbbell-type trimming device includes:
The two ends of the upper surface of the backing plate 1 are respectively provided with a positioning buckle 3, a guide rail 2 is fixed on the backing plate 1 through the positioning buckle 3, the guide rail 2 is provided with a sliding groove, one end of a cutter frame 4 is provided with a clamping part which is arranged in the sliding groove in a sliding way, the clamping part is provided with allowance in the vertical direction of the sliding groove, so that the cutter frame 4 can move up and down in the direction vertical to the backing plate 1, the upper surface of the backing plate 1 is provided with a groove 8, the groove 8 is positioned between a pair of positioning buckles 3 and used for fixing a sampling sheet 10, the top of the cutter frame 4 is provided with a push plate 6, the push plate 6 is a cambered surface plate, the buckle is arranged at the top of the cutter frame 4 and is connected with the cutter frame 4 through a bolt, the cutter frame 4 is provided with a rotating shaft, the cylindrical roller 5 is provided with a shaft hole, and the axis of the cylindrical roller 5 is parallel to the surface of the backing plate 1.
During sampling, the cylindrical roller 5 is lifted, and a sampling sheet 10 is placed on the backing plate 1 and in the groove 8 below the cylindrical roller 5; then, fixing the sampling sheet 10 by one hand, pressing the cylindrical roller 5 by the other hand to enable the cylindrical roller 5 to tightly press the sampling sheet 10, then pushing the cylindrical roller 5 forwards, and continuously cutting a plurality of dumbbell-shaped samples 7; finally, the cylindrical roller 5 was lifted, and the dumbbell type sample 7 was taken out.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A kind device is cut out to dumbbell type, its characterized in that, this kind device is cut out to dumbbell type includes:
The base plate is provided with a guide rail;
The sample cutting die comprises a cylindrical roller and a cutter frame, dumbbell-shaped cutting edges are arranged on the outer surface of the cylindrical roller, the cutter frame is slidably arranged on the guide rail, the cylindrical roller is rotatably connected to the cutter frame, and the axis of the cylindrical roller is parallel to the surface of the base plate.
2. The dumbbell type sample cutting device according to claim 1, characterized in that the guide rail is provided with a sliding groove, one end of the tool rack is provided with a clamping portion, and the clamping portion is slidably arranged in the sliding groove.
3. The dumbbell type sample cutting device according to claim 2, wherein the cross sections of the slide groove and the clamping portion are T-shaped.
4. The dumbbell type sample trimming apparatus according to claim 2, wherein a gap is provided between the catching portion and an inner wall of the slide groove so that the cutter holder can move up and down in a direction perpendicular to the pad plate.
5. The dumbbell type sample cutting device according to claim 1, further comprising a pushing plate which is an arc-shaped plate and is buckled on the top of the cutter frame and connected with the cutter frame through a bolt.
6. The dumbbell type sample cutting device according to claim 1, characterized in that two ends of the upper surface of the backing plate are respectively provided with a positioning buckle, and the guide rail is fixed on the backing plate through the positioning buckles.
7. The dumbbell device of claim 6, wherein the retaining clasp is U-shaped.
8. The dumbbell type trimming device of claim 1, wherein the upper surface of the pad is provided with a groove for fixing a sampling sheet.
9. The dumbbell type sample cutting device according to claim 1, characterized in that a rotating shaft is arranged on the tool holder, a shaft hole is arranged on the cylindrical roller, and the rotating shaft is matched with the shaft hole.
10. the dumbbell device of claim 1, wherein the backing plate is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145189.1U CN209774770U (en) | 2019-01-28 | 2019-01-28 | Dumbbell type sample cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145189.1U CN209774770U (en) | 2019-01-28 | 2019-01-28 | Dumbbell type sample cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774770U true CN209774770U (en) | 2019-12-13 |
Family
ID=68793794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145189.1U Active CN209774770U (en) | 2019-01-28 | 2019-01-28 | Dumbbell type sample cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774770U (en) |
-
2019
- 2019-01-28 CN CN201920145189.1U patent/CN209774770U/en active Active
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