CN207724164U - Tensile test specimen machining fixture tooling - Google Patents
Tensile test specimen machining fixture tooling Download PDFInfo
- Publication number
- CN207724164U CN207724164U CN201721658520.7U CN201721658520U CN207724164U CN 207724164 U CN207724164 U CN 207724164U CN 201721658520 U CN201721658520 U CN 201721658520U CN 207724164 U CN207724164 U CN 207724164U
- Authority
- CN
- China
- Prior art keywords
- fixed
- test specimen
- lateral access
- upper clamp
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses tensile test specimen machining fixture toolings,Including upper clamp,Fasten screw rod,Clamping recess,Lateral access,Lower clamp,Pedestal,Stretched mechanical and screw bar,The upper clamp is identical with lower clamp structure,The upper clamp and lower clamp are symmetrical about horizontal line,Being dug below the upper clamp has clamping recess,The both sides of the clamping recess are fixed with side briquetting,The side briquetting is fixed and clamped one end of test specimen,The other end of the test specimen is fixed in the clamping recess inside lower clamp,The both sides of the upper clamp are fixed with lateral access,The lateral access is connected to clamping recess,It is fixed with screw thread in the lateral access,The lateral access, which is threadedly coupled, fastens screw rod,It is connected with stretching arm above the upper clamp,Test specimen and stretching arm are effectively fixed and have been compressed by a variety of winding devices of setting by this kind of utility model,It is simple in structure,It is easy to operate.
Description
Technical field
The utility model is related to be machined appliance technology, specially tensile test specimen machining fixture tooling.
Background technology
Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used for rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.Fixture is usually by setting element (determining correct position of the workpiece in fixture), folder
Tight device (makes workpiece exist knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means
The processing that several stations can be completed in once mounting has circular index device and linear movement indexing means two class), connecting element
And the compositions such as clamp body (fixture base).Previous clamp fixture needs additional equipment to carry out test specimen in drawing process
Fixed, the negative complexity of structure, equipment is excessive, is not convenient to use.
Utility model content
The purpose of this utility model is to provide tensile test specimen machining fixture toolings, solve asking for background technology proposition
Topic.
To achieve the above object, the utility model provides the following technical solutions：Tensile test specimen machining fixture tooling, including
Upper clamp fastens screw rod, clamping recess, lateral access, lower clamp, pedestal, stretched mechanical and screws bar, the top folder
Tool is identical with lower clamp structure, and the upper clamp and lower clamp are symmetrical about horizontal line, is opened below the upper clamp
It is carved with clamping recess, the both sides of the clamping recess are fixed with side briquetting, and the side briquetting is fixed and clamped the one of test specimen
End, the other end of the test specimen are fixed in the clamping recess inside lower clamp, and the both sides of the upper clamp are fixed with
Lateral access, the lateral access are connected to clamping recess, screw thread, the lateral access screw thread are fixed in the lateral access
Connection fastens screw rod, is connected with stretching arm above the upper clamp, stretched mechanical is fixed with above the stretching arm.
Preferably, the outside of the side briquetting, which is fixed to dig, hole all, and screwing screw has been screwed on through-hole.
Preferably, it is connected with bottom linkage rod below the lower clamp, pedestal is fixed with below the bottom linkage rod.
Preferably, the stretching arm is internally provided with through-hole, is passed through in through-hole and screws bar.
Preferably, the side briquetting is made of high carbon alloy Steel material.
Compared with prior art, the beneficial effects of the utility model are as follows：The fastening spiral shell that this kind of utility model passes through setting
Bar can inwardly compress side briquetting, and to fixed test specimen, side briquetting can be fixed by the screwing screw of setting,
The side movement of side briquetting is avoided, required equipment is few, simple in structure, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model tensile test specimen machining fixture tooling.
In figure：1- upper clamps, 2- fasten screw rod, 3- clamping recess, 4- lateral access, 5- test specimens, 6- lower clamps, 7-
Bottom linkage rod, 8- pedestals, 9- screwing screws, the sides 10- briquetting, 11- stretched mechanicals, 12- stretching arms, 13- screw bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：Tensile test specimen machining fixture tooling, including top
Fixture 1 fastens screw rod 2, clamping recess 3, lateral access 4, lower clamp 6, pedestal 8, stretched mechanical 11 and screws bar 13, described
Upper clamp 1 is identical with 6 structure of lower clamp, and the upper clamp 1 and lower clamp 6 are symmetrical about horizontal line, the top
1 lower section of fixture, which is dug, has clamping recess 3, the both sides of the clamping recess 3 to be fixed with side briquetting 10, the side briquetting 10
Be fixed and clamped one end of test specimen 5, and the other end of the test specimen 5 is fixed in the clamping recess 3 inside lower clamp 6, it is described on
The both sides of portion's fixture 1 are fixed with lateral access 4, and the lateral access 4 is connected to clamping recess 3, is fixed in the lateral access 4
Equipped with screw thread, the lateral access 4, which is threadedly coupled, fastens screw rod 2, and the top of the upper clamp 1 is connected with stretching arm 12, institute
The top for stating stretching arm 12 is fixed with stretched mechanical 11.
The outside of the side briquetting 10, which is fixed to dig, hole all, and screwing screw 9, screwing screw 9 have been screwed on through-hole
For fixing side briquetting 10, the lower section of the lower clamp 6 is connected with bottom linkage rod 7, and 7 lower section fixation of the bottom linkage rod is set
There are pedestal 8, bottom linkage rod 7 to support lower clamp 1, the stretching arm 12 is internally provided with through-hole, is passed through in through-hole and screw bar
13, the side briquetting 10 is made of high carbon alloy Steel material.
Operation principle：Bar 13 is screwed by being rotatably inserted into, the distance between upper clamp 1 and lower clamp 6 can be adjusted,
One end of test specimen 5 is fixed between the side briquetting 10 in lower clamp 6 later, fastens screw rod 2 by screwing again later, it will
Side briquetting 10 compresses test specimen, finally rotates screwing screw 9, that is, completes the fixation of lower clamp 6, screw bar later
13, then the other end of test specimen is fixed in upper clamp 1.
Compared with prior art, the beneficial effects of the utility model are as follows：The fastening spiral shell that this kind of utility model passes through setting
Bar can inwardly compress side briquetting, and to fixed test specimen, side briquetting can be fixed by the screwing screw of setting,
The side movement of side briquetting is avoided, required equipment is few, simple in structure, easy to operate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. tensile test specimen machining fixture tooling, including upper clamp (1), fastening screw rod (2), clamping recess (3), lateral access
(4), lower clamp (6), pedestal (8), stretched mechanical (11) and screw bar (13), which is characterized in that the upper clamp (1) and
Lower clamp (6) structure is identical, and the upper clamp (1) and lower clamp (6) are symmetrical about horizontal line, the upper clamp
(1) lower section, which is dug, clamping recess (3), and the both sides of the clamping recess (3) are fixed with side briquetting (10), the side pressure
Block (10) is fixed and clamped one end of test specimen (5), and it is recessed that the other end of the test specimen (5) is fixed on the internal clamping of lower clamp (6)
In slot (3), the both sides of the upper clamp (1) are fixed with lateral access (4), and the lateral access (4) is connected to clamping recess
(3), screw thread is fixed in the lateral access (4), the lateral access (4), which is threadedly coupled, fastens screw rod (2), the top
It is connected with stretching arm (12) above fixture (1), stretched mechanical (11) is fixed with above the stretching arm (12).
2. tensile test specimen machining fixture tooling according to claim 1, it is characterised in that：The side briquetting (10)
Outside, which is fixed to dig, through-hole, and screwing screw (9) has been screwed on through-hole.
3. tensile test specimen machining fixture tooling according to claim 1, it is characterised in that：The lower clamp (6)
Lower section is connected with bottom linkage rod (7), and pedestal (8) is fixed with below the bottom linkage rod (7).
4. tensile test specimen machining fixture tooling according to claim 1, it is characterised in that：The stretching arm (12) it is interior
Portion is equipped with through-hole, is passed through in through-hole and screws bar (13).
5. tensile test specimen machining fixture tooling tensile test specimen machining fixture tooling according to claim 1, feature
It is：The side briquetting (10) is made of high carbon alloy Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658520.7U CN207724164U (en) | 2017-12-04 | 2017-12-04 | Tensile test specimen machining fixture tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658520.7U CN207724164U (en) | 2017-12-04 | 2017-12-04 | Tensile test specimen machining fixture tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724164U true CN207724164U (en) | 2018-08-14 |
Family
ID=63089313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658520.7U Expired - Fee Related CN207724164U (en) | 2017-12-04 | 2017-12-04 | Tensile test specimen machining fixture tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724164U (en) |
-
2017
- 2017-12-04 CN CN201721658520.7U patent/CN207724164U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180814 Termination date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |