CN215318861U - Quick cutting tool of tensile test strip - Google Patents
Quick cutting tool of tensile test strip Download PDFInfo
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- CN215318861U CN215318861U CN202121150077.9U CN202121150077U CN215318861U CN 215318861 U CN215318861 U CN 215318861U CN 202121150077 U CN202121150077 U CN 202121150077U CN 215318861 U CN215318861 U CN 215318861U
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- knife
- cutter
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- fixed
- film
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Abstract
The utility model discloses a rapid cutting tool for a tension test strip, which comprises a lower cutter base, a lower cutter base and a cutter base, wherein a film is laid on the surface of the lower cutter base, and a plurality of cutter grooves are formed in the surface of the lower cutter base at equal intervals; a plurality of cutters which are in one-to-one correspondence with the cutter grooves are arranged at equal intervals and are used for cutting the film into an upper cutter mechanism of a plurality of tension test strips. The utility model can quickly cut and ensure the uniform specification of the tension test strip.
Description
Technical Field
The utility model relates to a quick cutting tool for a physicochemical chamber tension test strip.
Background
Currently, the cutting tools for the physicochemical laboratory tensile test materials are single and can only cut in a single piece (width 15 mm). In the cutting engineering, because the manual sliding operation is adopted, the cut test strip cannot be cut linearly, so that the one-sidedness of test data in normal work is easily caused, the test data is unstable, and the test efficiency and the detection reliability are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rapid cutting tool for a tension test strip, which can be used for rapidly cutting and ensuring the uniform specification of the tension test strip.
The technical scheme for realizing the purpose is as follows:
a rapid lancing tool for a tensile test strip, comprising:
a lower knife base with a film laid on the surface and a plurality of knife grooves arranged on the surface at equal intervals; and
a plurality of cutters which are in one-to-one correspondence with the cutter grooves are arranged at equal intervals and are used for cutting the film into an upper cutter mechanism of a plurality of tension test strips.
Preferably, the device further comprises a fixed base;
the lower cutter base is arranged at the center of the surface of the fixed base;
a pair of film fixing pressing strips is symmetrically arranged on the front side and the rear side of the surface of the fixing base;
a pair of fixed sliding block seats are symmetrically arranged on the left side and the right side of the surface of the fixed base;
and the surface of each fixed sliding block seat is connected with a movable sliding block in a sliding manner along the front-back direction.
Preferably, the upper cutter mechanism includes: the cutter shaft supporting seats are fixed on the two movable sliding blocks respectively;
the blade knife rest is fixedly arranged on the knife shaft;
two ends of the cutter shaft are respectively and horizontally coupled with the two cutter shaft supporting seats;
the handle is fixedly connected with one end of the cutter shaft;
and a plurality of mounting grooves for mounting the cutters are formed on the blade rest at equal intervals.
Preferably, each of the cutting blades is located right above each corresponding cutter slot.
Preferably, the bottom of the fixed base is connected with a supporting seat.
Preferably, the sipes run in the front-rear direction.
The utility model has the beneficial effects that: according to the utility model, the plurality of cutters are arranged at equal intervals, the upper cutter mechanism can be linearly moved back and forth on the fixed slide block seat by the movable slide block, so that the accuracy of the sliding parallel precision of the cutters is ensured, the cutting strips are linear, the stability of data during a tension test is ensured, the efficiency is improved, and the labor intensity of workers is also reduced.
Drawings
FIG. 1 is a front view of a quick cutting tool for a tensile test strip of the present invention;
fig. 2 is a top view of the rapid lancing tool for a tensile test strip of the present invention.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 1 and 2, the quick cutting tool for a tensile test strip of the present invention includes a fixing base 1, a lower knife base 2 and an upper knife mechanism.
The center of the surface of the fixed base 1 is provided with a lower knife base 2. A pair of film fixing pressing strips 3 are symmetrically arranged on the front side and the rear side of the surface of the fixed base 1. A pair of fixed sliding block seats 4 are symmetrically arranged on the left side and the right side of the surface of the fixed base 1. The surface of each fixed sliding block seat 4 is connected with a movable sliding block 5 in a sliding way along the front and back directions.
The film 12 is laid on the surface of the lower knife base 2, and a plurality of knife grooves are arranged on the surface at equal intervals. The direction of the cutter groove is the front-back direction.
The upper cutter mechanism comprises a pair of cutter shaft supporting seats 6, a cutter blade rest 7, a cutter shaft 8 and a handle 9. Two cutter shaft supporting seats 6 are respectively fixed on the two movable sliding blocks 5. The blade holder 7 is fixedly mounted on the knife shaft 8 and rotates together with the knife shaft 8. Two ends of the cutter shaft 8 are respectively and horizontally coupled with the two cutter shaft supporting seats 6. The handle 9 is fixedly connected with one end of the cutter shaft 8. A plurality of mounting grooves for mounting the cutters 10 are formed in the blade holder 7 at equal intervals. Each cutter 10 is located directly above each corresponding cutter slot. The handle 9 is rotated to drive the cutter shaft 8, so that the cutter blade holder 7 is at the cutting position, and the bottom end of each cutter 10 is inserted into the corresponding cutter groove by 1mm-1.5 mm.
The bottom of the fixed base 1 is connected with a supporting seat 11.
In summary, the film 12 with the same area (for example, 300mmX width 220mm) on the surface of the lower knife base 2 is fixed by one film fixing pressing strip 3, the film 12 is straightened and pasted on the lower knife base 2, and then is fixed by the other film fixing pressing strip 3. Then, the handle 9 is rotated to drive the cutter shaft 8, so that the blade holder 7 is in a cutting position, each cutter 10 is attached to the corresponding cutter groove, and then the handle 9 can be locked in various ways or the handle 9 can be directly held by hands to be kept at the current position. The upper cutter mechanism is moved from front to back so that each cutter 10 cuts the film 12. And then, rotating the handle 9 to enable the blade knife rest 7 to be in an upward lifting position, loosening the film fixing pressing strip 3, taking out the film 12, and finishing the cutting work to obtain all the tension test strips with uniform specifications. The next cutting operation can be carried out by repeating the steps. The accuracy of the sliding parallel precision of the cutter is guaranteed, the cutting strip is of a good linear type, and the stability of data during tension testing is guaranteed.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (6)
1. A quick cutting tool of tensile test strip, its characterized in that includes:
a lower knife base with a film laid on the surface and a plurality of knife grooves arranged on the surface at equal intervals; and
a plurality of cutters which are in one-to-one correspondence with the cutter grooves are arranged at equal intervals and are used for cutting the film into an upper cutter mechanism of a plurality of tension test strips.
2. The rapid lancing tool according to claim 1, further comprising a mounting base;
the lower cutter base is arranged at the center of the surface of the fixed base;
a pair of film fixing pressing strips is symmetrically arranged on the front side and the rear side of the surface of the fixing base;
a pair of fixed sliding block seats are symmetrically arranged on the left side and the right side of the surface of the fixed base;
and the surface of each fixed sliding block seat is connected with a movable sliding block in a sliding manner along the front-back direction.
3. The rapid lancing tool according to claim 2, wherein the upper knife mechanism comprises: a pair of knife shaft supporting seats, a knife rest, a knife shaft and a handle,
the two cutter shaft supporting seats are respectively fixed on the two movable sliding blocks;
the blade knife rest is fixedly arranged on the knife shaft;
two ends of the cutter shaft are respectively and horizontally coupled with the two cutter shaft supporting seats;
the handle is fixedly connected with one end of the cutter shaft;
and a plurality of mounting grooves for mounting the cutters are formed on the blade rest at equal intervals.
4. The rapid lancing tool according to claim 3, wherein each of said cutting blades is positioned directly above each corresponding said knife channel.
5. The rapid lancing tool according to claim 2, wherein a support base is attached to the bottom of the mounting base.
6. The rapid lancing tool of claim 3, wherein the knife channel runs in a front-to-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150077.9U CN215318861U (en) | 2021-05-26 | 2021-05-26 | Quick cutting tool of tensile test strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121150077.9U CN215318861U (en) | 2021-05-26 | 2021-05-26 | Quick cutting tool of tensile test strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215318861U true CN215318861U (en) | 2021-12-28 |
Family
ID=79548458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121150077.9U Active CN215318861U (en) | 2021-05-26 | 2021-05-26 | Quick cutting tool of tensile test strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215318861U (en) |
-
2021
- 2021-05-26 CN CN202121150077.9U patent/CN215318861U/en active Active
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