CN208459145U - Clamping piece in the metal wire rod pull force tester of variable-ratio test - Google Patents
Clamping piece in the metal wire rod pull force tester of variable-ratio test Download PDFInfo
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- CN208459145U CN208459145U CN201821302587.1U CN201821302587U CN208459145U CN 208459145 U CN208459145 U CN 208459145U CN 201821302587 U CN201821302587 U CN 201821302587U CN 208459145 U CN208459145 U CN 208459145U
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- clamping
- inserting column
- block
- wire rod
- head
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Abstract
A kind of clamping piece in the metal wire rod pull force tester of variable-ratio test, including fixture, the mounting base that fixture is equipped with mounting head and is installed in mounting head, the mounting groove being provided in mounting base in mounting base outer end face to mounting base, clamping part for clamping metal filament is installed in mounting groove, the separator that clamping part is equipped with clamping head and is present in clamping head, it is hollow setting inside clamping head, the grip block that a pair moves left and right setting is equipped in clamping head, the lateral surface of grip block is equipped with a pair of the first inserting column being distributed up and down, inserting column group is installed on the left and right inner wall of mounting groove, inserting column group is equipped with a pair of the second inserting column for matching and being used cooperatively with the first inserting column position, spring is installed between first inserting column and the second inserting column.The step of structure of clamping piece in the metal wire rod pull force tester of the variable-ratio test of the utility model is simpler, using effect more preferably fixture simplifies installation metal wire rod, has saved the set-up time, high efficiency is worthy to be popularized.
Description
Technical field
The utility model relates to metal wire rod tensile testing machine, especially a kind of metal wire rod pulling force examination of variable-ratio test
Clamping piece on experiment device.
Background technique
Tension tester is the testing machine of the mechanical reinforcing of mechanical property test, is physical property test, teaching research, quality
The indispensable detection devices such as control.Although the fixture using effect for fixing tester used in existing testing machine is good,
It can effectively avoid tester in use to be therefrom detached from, but complicated integral structure, use process is cumbersome, needs to consume in clamping process
Plenty of time, while traditional testing machine uses protective device of the common travel switch as lower fixture, will appear in use
Phenomena such as protective device implementation effect is poor, leads to the lower fixture excess of stroke, thus will lead to result and actual result has deviation, shadow
Test accuracy is rung, while ordinary test machine is that routine is at the uniform velocity test, it is not comprehensive for the test data of metal filament.
Utility model content
The utility model will solve the disadvantage that the above-mentioned prior art, provide a kind of metal of variable-ratio test easy to use
Clamping piece in wire rod pull force tester simplifies the installation process for metal wire rod, and implementation capacity further strengthens, and mentions
High efficiency is worthy to be popularized.
The utility model solves the technical solution of its technical problem use: the metal wire rod pulling force examination of this variable-ratio test
Clamping piece on experiment device, including fixture, fixture are equipped with mounting head and the mounting base that is installed in mounting head, open in mounting base
There is the mounting groove in mounting base outer end face to mounting base, the clamping part for clamping metal filament is installed in mounting groove, presss from both sides
Portion is held equipped with clamping head and the separator being present in clamping head, clamping head inside is hollow setting, is equipped with one in clamping head
To the grip block for moving left and right setting, the lateral surface of grip block is equipped with a pair of the first inserting column being distributed up and down, a left side for mounting groove
Inserting column group is installed on right inner wall, inserting column group is equipped with a pair of the second inserting column for matching and being used cooperatively with the first inserting column position, the
Spring is installed between one inserting column and the second inserting column；Separator is equipped with the fixing axle being installed in clamping head, fixing axle
On be rotatably connected to rotating block, the lower end of rotating block is equipped with the separation block for inserting in rotating block, separates the lower end end of block in 30 ° etc.
Lumbar triangle is arranged, and is fixed with the handle extended to outside clamping head on the outer peripheral surface of rotating block.In this way, two grip blocks are for clamping gold
Belong to filament, clamping force caused by two grip blocks is realized by spring, and the setting of separator so that pass through manually gives and spring
Resistance, realize the separation of two grip blocks, metal filament is detached from, and easy to operate, using handle rotating block is rotated so that
Separation block end on rotating block is cut between two grip blocks, to realize separation, and is separated block and is arranged in 30 ° of isoceles triangles,
Using effect is good.
It is further perfect, it is provided with sliding slot in clamping head, the sliding block being slidably connected in sliding slot is wherein fixed on grip block.
In this way, giving grip block one activity trajectory space using sliding slot, sliding block, it is sliding which is applied not only to auxiliary grip block
It is dynamic, and it can also be improved and slide stationarity, so that clamping part using effect is good.
It is further perfect, a pair of limiting slot being used cooperatively with mounting groove is provided in mounting base, installation is useful in limiting slot
In limitation clamping part and with the limited block of bolt.In this way, the setting is not given only the installation space of limited block, and limiting slot with
Mounting groove is equipped with, the two intercommunication, and clamping part can be entirely limited in mounting base by so setting, good limit effect.
Further perfect, limited block is stepped.Utilize pure bulk can not be right merely in this way, being so arranged to allow for
Clamping part is limited, therefore use is ladder-like, and empty portions are present in grip block side, thus realize that the two is used cooperatively, it will
Clamping part is entirely limited in mounting base.
The utility model has the advantages that: in the metal wire rod pull force tester of the variable-ratio test of the utility model
The step of structure is simpler, using effect more preferably fixture simplifies installation metal wire rod of clamping piece, saved installation
Time, high efficiency are worthy to be popularized.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the complete section structural schematic diagram of the utility model；
Fig. 3 is the use state diagram of the utility model.
Description of symbols: fixture 1, mounting head 2, mounting base 3, mounting groove 4, clamping part 5, clamping head 6, separator 7, folder
Hold block 8, the first inserting column 9, inserting column group 10, the second inserting column 10-1, spring 11, fixing axle 12, rotating block 13, handle 13-1, separation
Block 14, sliding slot 15, sliding block 16, limiting slot 17, limited block 18.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: this clamping piece on metal wire rod tensile testing machine, including fixture 1, fixture 1 are equipped with installation
First 2 and the mounting base 3 that is installed in mounting head 2, the installation in mounting base 3 outer end face to mounting base 3 is provided in mounting base 3
Slot 4, the clamping part 5 for clamping metal filament is equipped in mounting groove 4, and clamping part 5 is equipped with clamping head 6 and is present in clamping
Separator 7 in first 6 is hollow setting inside clamping head 6, the grip block 8 that a pair moves left and right setting is equipped in clamping head 6,
The lateral surface of grip block 8 is equipped with a pair of the first inserting column 9 being distributed up and down, is equipped with inserting column group on the left and right inner wall of mounting groove 4
10, inserting column group 10 is equipped with a pair of the second inserting column 10-1 for matching and being used cooperatively with 9 position of the first inserting column, the first inserting column 9 and the
Spring 11 is installed between two inserting column 10-1；Separator 7 is equipped with the fixing axle 12 being installed in clamping head 6, fixing axle
Rotating block 13 is rotatably connected on 12, the lower end of rotating block 13 is equipped with the separation block 14 for inserting in rotating block 13, separates under block 14
It holds end to be arranged in 30 ° of isoceles triangles, is fixed with the handle 13-1 extended to outside clamping head 6 on the outer peripheral surface of rotating block 13.
It is provided with sliding slot 15 in clamping head 6, the sliding block 16 being slidably connected in sliding slot 15 is wherein fixed on grip block 8.
It is provided with a pair of limiting slot 17 being used cooperatively with mounting groove 4 in mounting base 3, is equipped in limiting slot 17 for limiting
Clamping part 5 and the limited block 18 for having bolt.
Limited block 18 is stepped.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (4)
1. the clamping piece in a kind of metal wire rod pull force tester of variable-ratio test, including fixture (1), it is characterized in that: institute
The mounting base (3) that fixture (1) is equipped with mounting head (2) and is installed on mounting head (2) is stated, is provided in mounting base (3) along installation
Mounting groove (4) in seat (3) outer end face to mounting base (3), the interior clamping part being equipped with for clamping metal filament of mounting groove (4)
(5), the separator (7) that the clamping part (5) is equipped with clamping head (6) and is present in clamping head (6), clamping head (6) are internal
The grip block (8) that a pair moves left and right setting is equipped with for hollow setting, in the clamping head (6), on the lateral surface of grip block (8)
Equipped with the first inserting column (9) that a pair is distributed up and down, inserting column group (10), inserting column group are installed on the left and right inner wall of mounting groove (4)
(10) be equipped with a pair of the second inserting column (10-1) for matching and being used cooperatively with the first inserting column (9) position, first inserting column (9) with
Spring (11) are installed between the second inserting column (10-1)；The separator (7) is equipped with and is installed on consolidating in clamping head (6)
Dead axle (12) is rotatably connected to rotating block (13) in fixing axle (12), and the lower end of rotating block (13), which is equipped with, inserts in rotating block (13)
Separation block (14), the lower end end of separation block (14) is solid on the outer peripheral surface of the rotating block (13) in the setting of 30 ° of isoceles triangles
Surely have and extend to the handle (13-1) of clamping head (6) outside.
2. the clamping piece in the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that:
Sliding slot (15) are provided in the clamping head (6), are wherein fixed with the sliding block being slidably connected in sliding slot (15) on grip block (8)
(16)。
3. the clamping piece in the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that:
It is provided with a pair of limiting slot (17) being used cooperatively with mounting groove (4) on the mounting base (3), is equipped with and is used in limiting slot (17)
It limits clamping part (5) and has the limited block (18) of bolt.
4. the clamping piece in the metal wire rod pull force tester of variable-ratio test according to claim 3, it is characterized in that:
The limited block (18) is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302587.1U CN208459145U (en) | 2018-08-14 | 2018-08-14 | Clamping piece in the metal wire rod pull force tester of variable-ratio test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302587.1U CN208459145U (en) | 2018-08-14 | 2018-08-14 | Clamping piece in the metal wire rod pull force tester of variable-ratio test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459145U true CN208459145U (en) | 2019-02-01 |
Family
ID=65178629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302587.1U Active CN208459145U (en) | 2018-08-14 | 2018-08-14 | Clamping piece in the metal wire rod pull force tester of variable-ratio test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346204A (en) * | 2019-08-08 | 2019-10-18 | 欧国林 | It is a kind of for building the detecting device for pressure strength of aluminium alloy warp architecture |
-
2018
- 2018-08-14 CN CN201821302587.1U patent/CN208459145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346204A (en) * | 2019-08-08 | 2019-10-18 | 欧国林 | It is a kind of for building the detecting device for pressure strength of aluminium alloy warp architecture |
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