CN208505752U - A kind of pedestal clamping device for arc stud welding the property test of joint - Google Patents
A kind of pedestal clamping device for arc stud welding the property test of joint Download PDFInfo
- Publication number
- CN208505752U CN208505752U CN201820713480.XU CN201820713480U CN208505752U CN 208505752 U CN208505752 U CN 208505752U CN 201820713480 U CN201820713480 U CN 201820713480U CN 208505752 U CN208505752 U CN 208505752U
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- China
- Prior art keywords
- pedestal
- bottom plate
- bolt
- pressing plate
- clamping device
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Abstract
The utility model discloses a kind of pedestal clamping devices for arc stud welding the property test of joint, including pedestal, the base top is uniformly provided with dovetail groove, being slidably connected in the dovetail groove, there are two connect bolt, the connection bolt outer sheath is equipped with bottom plate, and the bottom plate is located at base top, the bottom plate top surface pressing is connected with connection bolt and nut, and the connection bolt and nut is threadedly attached in connection bolt top outer, the bottom plate center of top is equipped with pressing plate, quadrangle, which is run through, at the top of the pressing plate is connected with fastening bolt, and the fastening bolt extends vertically through bottom base plate, the utility model structure is simple, it is reliable and stable, it is easy to operate, easy to disassemble and maintenance, it is convenient to use, it being capable of flexible modulation installation site, convenient for test, it being capable of Quick-clamped stud pedestal, save the time of installation, Arc stud welding joint samples can be fixedly secured, stability is high, improves the measuring accuracy of sample, is with a wide range of applications.
Description
Technical field
The utility model relates to pedestal clamping device technical fields, specially a kind of to survey for arc stud welding joint mechanical property
The pedestal clamping device of examination.
Background technique
With developing by leaps and bounds for modern science and technology, acting in production work for arc stud welding seems of crucial importance, this is just
Requirement to arc stud welding joint mechanical property is high, i.e., in different arc stud welding use occasions to arc stud welding joint mechanical property
It is required that it is also different, thus the test of arc stud welding joint mechanical property is also particularly important, arc stud welding is by stud one end
It contacts with plate surface, energization striking, after contacting surface fusing waiting, to the method that stud certain pressure completes welding, has applied
To high-rise steel skeleton structure building, industrial factory building, highway, railway, bridge, pylon, automobile, the energy, means of transportation building, machine
Field, station, power station, support of pipelines, hoisting machinery and other steel constructions etc. can rely on universal testing machine to test so researching and developing one kind
The pedestal clamping device of arc stud welding joint mechanical property is necessary.
And the existing pedestal clamping device for arc stud welding the property test of joint, mounting structure are complicated, thus band
Next inconvenient, low using safety coefficient, intensity is lower, so that the stability of installation arc stud welding joint samples is poor, to reduce
The precision of sample testing, some pedestal clamping devices are difficult that installation site is adjusted flexibly, are not easy to test, during installation, no
Energy Quick-clamped stud pedestal, increases the time of installation, reduces working efficiency, be much unable to satisfy current people couple in this way
The requirement of the product.
So how to design a kind of pedestal clamping device for arc stud welding the property test of joint, becomes us and work as
Before to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of pedestal clamping device for arc stud welding the property test of joint,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for arc stud welding joint mechanical property
The pedestal clamping device of test, including pedestal, the base top are uniformly provided with dovetail groove, are slidably connected in the dovetail groove
There are two bolt is connected, the connection bolt outer sheath is equipped with bottom plate, and the bottom plate is located at base top, the bottom plate top
Surface pressing is connected with connection bolt and nut, and the connection bolt and nut is threadedly attached in connection bolt top outer,
The bottom plate center of top is equipped with pressing plate, and quadrangle, which is run through, at the top of the pressing plate is connected with fastening bolt, and the fastening bolt
Bottom base plate is extended vertically through, the fastening bolt top outer has been connected through a screw thread fastening bolt nut, and the fastening spiral shell
Bolt screw nut pressing is connected at the top of pressing plate, and the pressing plate center of top offers stud end extending port, stud end extending port
Inside is equipped with stud, and the stud bottom end is vertically connected with stud pedestal, and the stud pedestal is between bottom plate and pressing plate.
Further, arranged in parallel between the dovetail groove, and the dovetail groove runs through pedestal two sides.
Further, the bottom plate both ends symmetrically offer sliding slot, and the sliding slot is located on the center line of bottom plate, and institute
Sliding slot is stated to be sleeved on the outside of connection bolt.
Further, the connection bolt bottom end is vertically connected with rectangular bolt block, and the rectangular bolt block be set as with
The structure that dovetail groove matches.
Further, the fastening bolt bottom end is vertically connected with round bolt block, and the round bolt block setting exists
Bottom base plate.
Further, the length of the pressing plate is equal to the width of bottom plate, and the pressing plate is identical as the thickness of bottom plate, and institute
Pressing plate is stated to be arranged in a mutually vertical manner with bottom plate.
Further, the internal diameter of the connection bolt and nut is equal to the width of sliding slot, and the connection bolt and nut covers
At the top of sliding slot.
Further, the sliding slot is set as rectangular structure, and the sliding slot is arranged in pressing plate two sides.
Compared with prior art, the utility model has the beneficial effects that this kind is used for arc stud welding the property test of joint
Pedestal clamping device, structure is simple, reliable and stable, easy to operate, easy to disassemble with maintenance, is easy to use, can flexibly adjust
Save installation site, convenient for test, can Quick-clamped stud pedestal, save the time of installation, stud welding can be fixedly secured
Head sample, stability is high, and accurate positioning improves the measuring accuracy of sample, is slided in dovetail groove by connecting bolt, can
Flexible modulation installation site corresponds to the claw of universal testing machine convenient for sample, facilitates test, offers cunning by bottom plate both ends
Slot secures a base plate on pedestal convenient for connection bolt, closely presses pressing plate with bottom plate by fastening bolt, can securely consolidate
Determine stud pedestal, improve the stability of sample, by the way that pedestal to be mounted on universal testing machine, arc stud welding connector can be tested
The mechanical property of sample, so pedestal clamping device of this kind for arc stud welding the property test of joint has wide application
Market.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the whole side structure schematic view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the bottom base plate structural schematic diagram of the utility model；
Figure label: 1, pedestal；2, dovetail groove；3, bolt is connected；4, bottom plate；5, bolt and nut is connected；6, pressing plate；7, tight
Fixing bolt；8, fastening bolt nut；9, stud end extending port；10, stud；11, stud pedestal；12, sliding slot；13, rectangular bolt
Seat；14, round bolt block.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific embodiments, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: one kind is surveyed for arc stud welding joint mechanical property
The pedestal clamping device of examination, including pedestal 1 are uniformly provided with dovetail groove 2 at the top of the pedestal 1, and sliding connects in the dovetail groove 2
It connects there are two bolt 3 is connected, 3 outer sheath of connection bolt is equipped with bottom plate 4, and the bottom plate 4 is located at 1 top of pedestal, described
The pressing of 4 top surface of bottom plate is connected with connection bolt and nut 5, and the connection bolt and nut 5 is threadedly attached in connection spiral shell
3 top outer of bolt, 4 center of top of bottom plate are equipped with pressing plate 6, and the 6 top quadrangle of pressing plate, which is run through, is connected with fastening bolt
7, and the fastening bolt 7 extends vertically through 4 bottom of bottom plate, 7 top outer of fastening bolt has been connected through a screw thread fastening spiral shell
Bolt nut 8, and the fastening bolt nut 8 pressing is connected to 6 top of pressing plate, 6 center of top of pressing plate offers stud end
Extending port 9 is equipped with stud 10 on the inside of stud end extending port 9, and 10 bottom end of stud is vertically connected with stud pedestal 11, and
For the stud pedestal 11 between bottom plate 4 and pressing plate 6, the above constitutes the basic structure of the utility model.
More specifically, arranged in parallel between the dovetail groove 2, and the dovetail groove 2 runs through 1 two sides of pedestal, just
It is slided in connection bolt 3, provides support to bottom plate 4,4 both ends of bottom plate symmetrically offer sliding slot 12, the sliding slot 12
In on the center line of bottom plate 4, and the sliding slot 12 is sleeved on 3 outside of connection bolt, convenient for being consolidated bottom plate 4 by connecting bolt 3
It is scheduled on 1 top of pedestal, 3 bottom end of connection bolt is vertically connected with rectangular bolt block 13, and the rectangular bolt block 13 is set as
The structure to match with dovetail groove 2, is capable of the position of easy slide and adjustment connection bolt 3, and 7 bottom end of fastening bolt is vertical
It is connected with round bolt block 14, and the round bolt block 14 is arranged in 4 bottom of bottom plate, by tightening fastening bolt nut 8, energy
Enough so that bottom plate 4 and pressing plate 6 closely press, it can be fixedly secured stud pedestal 11, improve the stability of sample, the pressing plate
6 length is equal to the width of bottom plate 4, and the pressing plate 6 is identical as the thickness of bottom plate 4, and the pressing plate 6 and bottom plate 4 mutually hang down
Straight setting, structure is simple, convenient for assembly, and the internal diameter of the connection bolt and nut 5 is equal to the width of sliding slot 12, and the connection spiral shell
Bolt nut 5 is covered on 12 top of sliding slot, and bottom plate 4 can be fixedly secured on pedestal 1, prevents connection bolt and nut 5 from sliding, institute
It states sliding slot 12 and is set as rectangular structure, and the sliding slot 12 is arranged in 6 two sides of pressing plate, is easily installed.
The utility model, which is improved, is used for the pedestal clamping device of arc stud welding the property test of joint in: this kind, is using
When, pedestal 1 is mounted on universal testing machine first, is then cooperated by connection bolt 3 with bolt and nut 5 is connect, bottom plate 4 is consolidated
It is scheduled on 2 top of dovetail groove, then the stud of sample 10 is passed through to the stud end extending port 9 in 6 center of pressing plate, by tightening fastening spiral shell
Bolt nut 8 is fixedly secured stud pedestal 11 so that bottom plate 4 and pressing plate 6 closely press, and then adjusts the position of sample, so that examination
Sample corresponds to the claw of universal testing machine, and the pulling force provided by universal testing machine claw can realize the mechanics of arc stud welding joint samples
Performance test.
While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into
The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of pedestal clamping device for arc stud welding the property test of joint, including pedestal (1), it is characterised in that: institute
It states and is uniformly provided with dovetail groove (2) at the top of pedestal (1), being slidably connected in the dovetail groove (2), there are two connection bolt (3), institutes
Connection bolt (3) outer sheath is stated equipped with bottom plate (4), and the bottom plate (4) is located at the top of pedestal (1), table at the top of the bottom plate (4)
Face pressure conjunction is connected with connection bolt and nut (5), and the connection bolt and nut (5) is threadedly attached in connection bolt (3) top
On the outside of portion, bottom plate (4) center of top is equipped with pressing plate (6), and quadrangle, which is run through, at the top of the pressing plate (6) is connected with fastening bolt
(7), and the fastening bolt (7) extends vertically through bottom plate (4) bottom, and fastening bolt (7) top outer is connected through a screw thread
Have fastening bolt nut (8), and the fastening bolt nut (8) pressing is connected at the top of pressing plate (6), at the top of the pressing plate (6)
Center offers stud end extending port (9), is equipped with stud (10) on the inside of stud end extending port (9), stud (10) bottom
End is vertically connected with stud pedestal (11), and the stud pedestal (11) is located between bottom plate (4) and pressing plate (6).
2. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1, feature
It is: it is arranged in parallel between the dovetail groove (2), and the dovetail groove (2) runs through pedestal (1) two sides.
3. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1, feature
Be: bottom plate (4) both ends symmetrically offer sliding slot (12), and the sliding slot (12) is located on the center line of bottom plate (4), and
The sliding slot (12) is sleeved on the outside of connection bolt (3).
4. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1, feature
Be: connection bolt (3) bottom end is vertically connected with rectangular bolt block (13), and the rectangular bolt block (13) is set as and swallow
The structure that stern notch (2) matches.
5. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1, feature
Be: fastening bolt (7) bottom end is vertically connected with round bolt block (14), and the round bolt block (14) is arranged the bottom of at
Plate (4) bottom.
6. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1, feature
Be: the length of the pressing plate (6) is equal to the width of bottom plate (4), and the pressing plate (6) is identical as the thickness of bottom plate (4), and institute
Pressing plate (6) is stated to be arranged in a mutually vertical manner with bottom plate (4).
7. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 1 or 2, special
Sign is: the internal diameter of connection bolt and nut (5) is equal to the width of sliding slot (12), and the connection bolt and nut (5) covers
At the top of sliding slot (12).
8. a kind of pedestal clamping device for arc stud welding the property test of joint according to claim 3, feature
Be: the sliding slot (12) is set as rectangular structure, and the sliding slot (12) is arranged in pressing plate (6) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713480.XU CN208505752U (en) | 2018-05-14 | 2018-05-14 | A kind of pedestal clamping device for arc stud welding the property test of joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820713480.XU CN208505752U (en) | 2018-05-14 | 2018-05-14 | A kind of pedestal clamping device for arc stud welding the property test of joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505752U true CN208505752U (en) | 2019-02-15 |
Family
ID=65298810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820713480.XU Expired - Fee Related CN208505752U (en) | 2018-05-14 | 2018-05-14 | A kind of pedestal clamping device for arc stud welding the property test of joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766148A (en) * | 2020-07-15 | 2020-10-13 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN112936137A (en) * | 2021-02-06 | 2021-06-11 | 徐州工业职业技术学院 | Steel construction prestressing force detection device |
-
2018
- 2018-05-14 CN CN201820713480.XU patent/CN208505752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766148A (en) * | 2020-07-15 | 2020-10-13 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN111766148B (en) * | 2020-07-15 | 2022-12-30 | 兰州交通大学 | Tensile test testing device and testing method for stud welding heads with different diameters |
| CN112936137A (en) * | 2021-02-06 | 2021-06-11 | 徐州工业职业技术学院 | Steel construction prestressing force detection device |
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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: 20190215 Termination date: 20200514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |