CN206718579U - A kind of pressure testing machine indenter device - Google Patents
A kind of pressure testing machine indenter device Download PDFInfo
- Publication number
- CN206718579U CN206718579U CN201720493978.5U CN201720493978U CN206718579U CN 206718579 U CN206718579 U CN 206718579U CN 201720493978 U CN201720493978 U CN 201720493978U CN 206718579 U CN206718579 U CN 206718579U
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- pressure head
- base
- testing machine
- pressure
- enlarging
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Abstract
The utility model discloses a kind of pressure testing machine indenter device, belong to aluminium alloy punch process field, it is used for the base for installing pressure head on pressure testing machine including being arranged on, the pressure head includes square tube pressure head, wedge shaped pressure head and enlarging pressure head, the wedge shaped pressure head and base are affixed, the square tube pressure head and enlarging pressure head are rotatably connected by governor motion with base respectively, and two governor motions are arranged symmetrically in the both sides of base relative to wedge shaped pressure head.The utility model is made up of the pressure head of three kinds of not same-actions, can select suitable pressure head for the pressure test demand of differential profiles, avoids the cumbersome flow of replaceable pressure head, improves operating efficiency.
Description
Technical field
The utility model belongs to aluminium alloy stamping technology field, and in particular to a kind of pressure testing machine indenter device.
Background technology
At present, welded seam of aluminium alloy region is carried out breaking experiment, detects its fracture apperance tentatively to judge that its weld seam combines
Whether intensity meets standard.But section bar pattern is varied, pressure testing machine needs to change different pressure heads to reach different
The pressure experiment requirement of section bar.Replaceable pressure head process is cumbersome, influences operating efficiency.
Utility model content
The shortcomings of the prior art in view of the above, the purpose of this utility model be to provide it is a kind of it is simple in construction,
Pressure testing machine indenter device easy to use, it is made up of the pressure head of three kinds of not same-actions, the pressure that can be directed to differential profiles is tried
Demand is tested to select suitable pressure head, avoids the cumbersome flow of replaceable pressure head, improves operating efficiency.
The utility model is achieved through the following technical solutions：
A kind of pressure testing machine indenter device provided by the utility model, including be arranged on pressure testing machine and be used to install
The base of pressure head, the pressure head include a wedge shaped pressure head, a square tube pressure head, an enlarging pressure head, and the wedge shaped pressure head is consolidated with base
Connect, the square tube pressure head and enlarging pressure head are rotatably connected by a governor motion with base respectively, two regulation machines
Structure is arranged symmetrically in the both sides of base relative to wedge shaped pressure head.
Further, the H-shaped structure of the base, two governor motions are connected in the grooves on two sides portion of H-shaped base.
Further, the governor motion is made up of rotary body, bearing pin, alignment pin, and the rotary body is arranged at by bearing pin
On base, described square tube pressure head or enlarging pressure head are connected with thereon, described in homonymy is set close to bearing pin and therewith on base
Alignment pin, the alignment pin is plugged on base and rotary body.
Further, the alignment pin takes the shape of the letter U structure, and its opening direction is towards base.
Further, between the wedge shaped pressure head and base, square tube pressure head and enlarging pressure head with each where governor motion
Rotary body between removably connected by spiro connection structure.
Advantageous effects of the present utility model are：The utility model reduces replaceable pressure head by rotating both sides pressure head
Tedious steps, operating efficiency is significantly improved, and can be required to use pressure head of different shapes according to the pressure experiment of differential profiles,
And three pressure heads are replaceable, increase its scope of application.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book is realized and obtained.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be preferably described in detail, wherein：
Fig. 1 is structural representation of the present utility model；
Reference：Base 1, wedge shaped pressure head 2, square tube pressure head 3, enlarging pressure head 4, rotary body 5, bearing pin 6, alignment pin 7, spiral shell
Bolt 8.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；It is it should be appreciated that it is preferred that real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
As shown in figure 1, a kind of pressure testing machine indenter device provided in the present embodiment, mainly by base 1, square tube pressure head
3rd, wedge shaped pressure head 2, enlarging pressure head 4, governor motion composition, base 1 is fixed by bolt 8 and pressure testing machine (not shown) to be connected
Connect, for installing different types of pressure head, the pressure head includes an enlarging of wedge shaped pressure head 2, one of square tube pressure head 3, one
Pressure head 4, the wedge shaped pressure head 2 are fixedly connected with base 1, and the square tube pressure head 3 and enlarging pressure head 4 pass through a governor motion respectively
Rotatably it is connected with base 1, two governor motions are arranged symmetrically in the both sides of base 1 relative to wedge shaped pressure head 2, should
Governor motion is made up of rotary body 5, bearing pin 6, alignment pin 7, and the rotary body 5 is arranged on base 1 by bearing pin 6, is connected thereon
Described square tube pressure head 3 or enlarging pressure head 4 are connected to, homonymy sets described alignment pin 7 close to bearing pin 6 and therewith on base 1,
The alignment pin 7 is plugged on base 1 and rotary body 5
Because routine use wedge shaped pressure head 2 is most, wedge shaped pressure head 2 is removably connected group with base 1 using screw connection manner
Into.The square tube pressure head 3 and enlarging pressure head 4 of both sides are removably connected composition also by screw connection manner with governor motion, and adjust
Mechanism is then made up of rotary body 5 and alignment pin 7 and bearing pin 6, and alignment pin 7 is detachable with bearing pin 6, and interchangeable different pressure head comes
Meet the pressure test of differential profiles.Three kinds of pressure head purposes are different, and wedge shaped pressure head 2 is mainly used to do the weldering of some flat board section bars
Stitch fracture apperance pressure test.Square tube pressure head 3 is mainly used to do the weld seam fracture of four corner angle of aluminium alloy extrusions of square tubular shape
Pattern pressure test.Enlarging pressure head 4 mainly inserts pressure head at annular section bar open, section bar is cracked, to observe fusion mouth
Fracture apperance.
In use, different indenter shapes can be used according to differential profiles, and during routine use, both sides enlarging pressure head
4 place upward with square tube pressure head 3, when the demand of experiment will use enlarging pressure head 4, extract alignment pin 7, will carry enlarging pressure head 4
Rotary body 5 around bearing pin 6 rotate 180 degree, then alignment pin 7 is inserted again, with rotary body 5 and the base 1 of being connected.Together
Reason, if desired using square ram when, enlarging pressure head 4 is first determined above base 1, then by above-mentioned steps, by the square pressure
Head is used to test towards the lower section of base 1 to be used.(note：Both sides pressure head is generally used for thin-wall aluminum alloy profile, less require pressure head with
The bond strength of base 1.)
1 H-shaped structure of base in the present embodiment, two governor motions are connected to the grooves on two sides portion of H-shaped base 1
It is interior.So, the interference between the rotary body 5 of governor motion and base 1 can effectively be avoided.
Alignment pin 7 in the present embodiment takes the shape of the letter U structure, and its opening direction is towards base 1.So, on the one hand can stablize
It is plugged between rotary body 5 and base 1, is easy to both be connected, on the other hand, the bottom land of the U-shaped alignment pin 7 can be beneficial to
Operator takes and held, easy to operation.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should
Cover among right of the present utility model.
Claims (5)
1. a kind of pressure testing machine indenter device, including be arranged on and be used for the base (1) for installing pressure head on pressure testing machine, it is special
Sign is that the pressure head includes a wedge shaped pressure head (2), a square tube pressure head (3), an enlarging pressure head (4), the wedge shaped pressure head and bottom
Seat is affixed, and the square tube pressure head and enlarging pressure head are rotatably connected by a governor motion with base respectively, two tune
Section mechanism is arranged symmetrically in the both sides of base relative to wedge shaped pressure head.
2. pressure testing machine indenter device according to claim 1, it is characterised in that the H-shaped structure of base, two
Governor motion is connected in the grooves on two sides portion of H-shaped base.
3. pressure testing machine indenter device according to claim 1 or 2, it is characterised in that the governor motion is by rotating
Body (5), bearing pin (6), alignment pin (7) composition, the rotary body are arranged on base by bearing pin, are connected with described side thereon
Pipe pressure head or enlarging pressure head, homonymy sets described alignment pin close to bearing pin and therewith on base, and the alignment pin is plugged in
On base and rotary body.
4. pressure testing machine indenter device according to claim 3, it is characterised in that the alignment pin takes the shape of the letter U structure, its
Opening direction is towards base.
5. pressure testing machine indenter device according to claim 4, it is characterised in that the wedge shaped pressure head and base it
Between, square tube pressure head and enlarging pressure head and each where governor motion rotary body between removably connected by spiro connection structure
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493978.5U CN206718579U (en) | 2017-05-05 | 2017-05-05 | A kind of pressure testing machine indenter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493978.5U CN206718579U (en) | 2017-05-05 | 2017-05-05 | A kind of pressure testing machine indenter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718579U true CN206718579U (en) | 2017-12-08 |
Family
ID=60508879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493978.5U Active CN206718579U (en) | 2017-05-05 | 2017-05-05 | A kind of pressure testing machine indenter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718579U (en) |
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2017
- 2017-05-05 CN CN201720493978.5U patent/CN206718579U/en active Active
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