CN110216632A - A kind of fixed mechanism and testing stand - Google Patents
A kind of fixed mechanism and testing stand Download PDFInfo
- Publication number
- CN110216632A CN110216632A CN201910593967.8A CN201910593967A CN110216632A CN 110216632 A CN110216632 A CN 110216632A CN 201910593967 A CN201910593967 A CN 201910593967A CN 110216632 A CN110216632 A CN 110216632A
- Authority
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- China
- Prior art keywords
- exemplar
- elevator
- fixed mechanism
- mounting hole
- gripping block
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to testing stand technical field, a kind of fixed mechanism and testing stand are disclosed.Wherein fixed mechanism includes the pedestal for being provided with mounting hole, the elevator that can be moved along the axis direction of mounting hole and the gripping block being slidably connected with pedestal.Exemplar is placed on elevator, and elevator is configured to drive in exemplar to mounting hole；Gripping block has working position and dismounting position, and the gripping block positioned at working position can clamp exemplar with elevator.When needing to clamp: exemplar being placed on elevator, gripping block slides to working position from dismounting position, and elevator drives exemplar to move along the axis direction of mounting hole, exemplar is clamped together with gripping block；When needing to dismantle: elevator drives exemplar to move along the axis direction of mounting hole, loosens the exemplar between gripping block, and gripping block slides to dismounting position from working position, removes exemplar, realizes disassembly.Testing stand includes above-mentioned fixed mechanism.The present invention is not necessarily to any dismantling device, improves working efficiency, reduces labor intensity.
Description
Technical field
The present invention relates to testing stand technical field more particularly to a kind of fixed mechanisms and testing stand.
Background technique
During factory carries out mass production or carries out a large amount of exemplar tests, for some precision machined
Product and exemplar need before factory or systematicness test, carry out independent experiment to individual component.Such as it is raw in fuel system
It produces and has many Related products such as fuel pump, fuel injector etc. in development process, require to carry out before factory individually functional
Test.
It is unavoidable to need that exemplar is fixed during testing exemplar.Currently, being usually by manually to sample
Part carries out bolt fastening.And for factory's mass production product, there is the exemplar of enormous amount to need to test, tests process
In, operator needs that bolt is fastened and dismantled repeatedly, to realize that replacement exemplar is tested.Conventional fixed form
Undoubtedly increase the workload of operator, but also the high efficiency of meeting extreme influence test.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of fixed mechanism, the clamping that may be implemented to exemplar is solid
It is fixed, it is reliable and stable, and dismount simply, conveniently.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of fixed mechanism, comprising:
Pedestal is provided with mounting hole；
Elevator can be moved along the axis direction of the mounting hole, and exemplar is placed on the elevator, the lifting
Block is configured to drive in the exemplar to the mounting hole；
Gripping block is slidably connected with the pedestal, has working position and dismounting position, positioned at the clamping of the working position
Block can clamp the exemplar with the elevator.
As a kind of preferred embodiment of fixed mechanism, the gripping block includes clamping section and sliding part, the clamping section with
The elevator clamps the exemplar, and the sliding part is slidably connected with the pedestal.
As a kind of preferred embodiment of fixed mechanism, the elevator is provided with lower bearing surface, and the clamping section is provided with
Upper bearing surface, the clamped exemplar abut simultaneously with the upper bearing surface and the lower bearing surface.
As a kind of preferred embodiment of fixed mechanism, pressure sensing is provided on the upper bearing surface or the lower bearing surface
Device, the pressure sensor are configured as detecting the pressure between the upper bearing surface or the lower bearing surface and the exemplar.
As a kind of preferred embodiment of fixed mechanism, one setting is fluted in the sliding part and the pedestal, another
It is provided with the convex block being adapted to the groove, the convex block is placed in realization in the groove and is slidably connected.
As a kind of preferred embodiment of fixed mechanism, it is provided with the convex block on the sliding part, is arranged on the pedestal
There is the groove.
As a kind of preferred embodiment of fixed mechanism, the section of the groove is set as T shape.
As a kind of preferred embodiment of fixed mechanism, the axis direction of the glide direction of the gripping block and the mounting hole
Vertically.
As a kind of preferred embodiment of fixed mechanism, the gripping block is set as two pieces, and is symmetrically distributed in the installation
The two sides in hole.
A kind of testing stand, including fixed mechanism described in any of the above scheme.
The invention has the benefit that when needing to clamp: exemplar is placed on elevator by gripping block in dismounting position；It is sliding
Gripping block is moved to working position；Elevator drives exemplar to move along the axis direction of mounting hole, realizes together with gripping block to exemplar
Clamping.When needing to dismantle: for gripping block in working position, elevator drives exemplar to move along the axis direction of mounting hole, loosen with
Exemplar between gripping block；Sliding gripping block is to dismounting position；Exemplar is removed, realizes disassembly.The fixed mechanism is not necessarily to any dismounting
Tool greatlys improve working efficiency, reduces the labor intensity of operator.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram for the fixed mechanism that the specific embodiment of the invention provides；
Fig. 2 is cross-sectional view at A-A in Fig. 1；
Fig. 3 is the front view of Fig. 2.
In figure:
1- pedestal；11- mounting hole；12- groove；
2- elevator；Bearing surface under 21-；
3- gripping block；The clamping section 31-；The upper bearing surface of 311-；32- sliding part；321- convex block；
4- exemplar.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, present embodiment provides a kind of fixed mechanism for testing stand, may be implemented to exemplar 4
Quick-clamped.The fixed mechanism includes pedestal 1, elevator 2 and gripping block 3；Mounting hole 11 is provided on pedestal 1；Elevator 2
It can be moved along the axis direction of mounting hole 11, exemplar 4 is placed on elevator 2, and elevator 2 is able to drive exemplar 4 to mounting hole
In 11；Gripping block 3 is slidably connected with pedestal 1, has working position and dismounting position, the gripping block 3 positioned at working position can be with lifting
Block 2 clamps exemplar 4 together.
When needing to clamp: exemplar 4 is placed on elevator 2 by gripping block 3 in dismounting position；Gripping block 3 is slided to work
Position；Elevator 2 drives exemplar 4 to move along the axis direction of mounting hole 11, realizes the clamping to exemplar 4 together with gripping block 3.It needs
When dismantling: gripping block 3 drives exemplar 4 to move along the axis direction of mounting hole 11, loosens and clamp in working position, elevator 2
Exemplar 4 between block 3；Gripping block 3 is slided to dismounting position；Exemplar 4 is removed, realizes disassembly.This kind of fixed mechanism is torn open without any
Holding tool greatlys improve working efficiency, reduces the labor intensity of operator.
It should be noted that the dismounting position of gripping block 3 is arranged far from the position of mounting hole 11, the clamping positioned at dismounting position
Block 3 will not the pick-and-place of lifting and exemplar 4 to elevator 2 generate interference；The upper of mounting hole 11 is arranged in the working position of gripping block 3
Side, and it is directed at the position to be clamped of exemplar 4, so that exemplar 4 is placed exactly between elevator 2 and the gripping block 3 for being in working position,
When convenient for clamping, the lower bearing surface 21 of elevator 2 and the 311 energy face exemplar 4 of upper bearing surface of gripping block 3 are clamped fixation.
Be arranged fluted 12 on gripping block 3 and 1 one of pedestal, it is another on be provided with the convex block 321 being adapted to groove 12, it is convex
Block 321 can be placed in realization in groove 12 and be slidably connected.Realization being adapted to convex block 321 by groove 12 to be slidably connected, structure is simple,
It is easy to operate.Specifically, the extending direction of groove 12 is vertical with the axis direction of mounting hole 11, i.e. the glide direction of gripping block 3
It is vertical with the axis direction of mounting hole 11；Cooperation elevator 2 drives exemplar 4 to move along the axis direction of mounting hole 11, gripping block 3
Being fixedly clamped to exemplar 4 is realized in the two sides of exemplar 4 on the axis direction along mounting hole 11 together with elevator 2.
In this present embodiment, it is provided with convex block 321 in gripping block 3, fluted 12 are arranged on pedestal 1.Further, convex block
321 are set as T shape convex block, and correspondingly, inverted T-shaped groove is arranged in groove 12, and T shape convex block, which is placed in inverted T-shaped groove, realizes that sliding connects
It connects, the vertical direction that can effectively prevent convex block 321 along glide direction skids off, and the processing is simple.In other embodiments, convex block
321 can also be arranged to dovetail shaped, be not specifically limited herein.
Gripping block 3 includes clamping section 31 and sliding part 32, is provided with convex block 321, and sliding part 32 and bottom on sliding part 32
Seat 1 is slidably connected, and then gripping block 3 is made to be slidably connected with pedestal 1, and convex block 321 is only arranged on sliding part 32, improves processing
Efficiency；Clamping section 31 is slided on pedestal 1 with sliding part 32, for clamping exemplar 4 together with elevator 2.Preferably, it presss from both sides
Tight block 3 is set as two pieces, is symmetrically disposed on the two sides of mounting hole 11, two pieces of gripping blocks 3 can press from both sides the two sides of exemplar 4
Tightly, make the clamping of exemplar 4 more stable, stress is also more uniform.
Further, elevator 2 is provided with lower bearing surface 21, and clamping section 31 is provided with bearing surface 311, clamped sample
Part 4 abuts simultaneously with upper bearing surface 311 and lower bearing surface 21.Upper bearing surface 311 is connect with exemplar 4 using face with lower bearing surface 21
Touching makes being more uniformly stressed on exemplar 4, reduces the damage of the exemplar 4 during being fixedly clamped.
In this present embodiment, elevator 2 is capable of providing sufficiently large drive by hydraulic-driven, hydraulic-driven high reliablity
Power, to drive the exemplar 4 on elevator 2 and elevator 2 to move along the axis of mounting hole 11.
Preferably, be provided with pressure sensor on upper bearing surface 311 or lower bearing surface 21, pressure sensor can detect to
Pressure between junction 311 or lower bearing surface 21 and exemplar 4.When the pressure sensing in upper bearing surface 311 is arranged in pressure sensor
Device record is the pressure of exemplar 4 and upper bearing surface 311 after elevator 2 rises；When pressure sensor is arranged in lower bearing surface 21
When, what pressure sensor recorded is the sum of the gravity of clamping force and exemplar 4 itself.
It is worth noting that when pressure sensor is located at bearing surface 311 and lower bearing surface 21, the default pressure that needs to be arranged
Power is different；For different parts, different test occasions, the preset pressure for needing to be arranged also is different, this field skill
Art personnel can set according to the actual situation, it is not limited here.
The mounting hole 11 of pedestal 1 and the shape of elevator 2 are adapted, and are conducive to the mounting hole 11 that elevator 2 enters pedestal 1
It is interior.Meanwhile elevator 2 is also adapted with the shape of exemplar 4, is conducive to 4 part of exemplar and is entered in mounting hole 11, so that lifting
Block 2 and gripping block 3 are clamped fixation to exemplar 4 together.Preferably, detachable between elevator 2 and the mounting hole 11 of pedestal 1
Connection, for different parts, can replace different elevators 2, preferably solid to different parts, different occasions to realize
It is fixed, effectively improve the versatility of fixed mechanism.
Present embodiment additionally provides a kind of testing stand, and fixation machine as characterized above is provided on this kind of testing stand
Structure, for being fixedly clamped to exemplar 4, subsequent testing stand can carry out other tests to the exemplar 4 after being fixedly clamped.With solid
The course of work for determining the testing stand of mechanism is as follows: under original state, elevator 2 is in low level, and gripping block 3 is in dismounting position；Behaviour
Make personnel and be placed in exemplar 4 on the lower bearing surface 21 of elevator 2 by mounting hole 11, slides two pieces of gripping blocks 3 respectively, make place
In working position；Hydraulic-driven elevator 2 drives exemplar 4 to move closer to the clamping section 31 of gripping block 3, until reaching upper bearing surface
311 or lower bearing surface 21 on pressure sensor setting preset value, at this point, exemplar 4 respectively with upper bearing surface 311 and under abut
Face 21 abuts；Start to test the exemplar 4 after being fixedly clamped；Off-test, hydraulic-driven elevator 2, drive exemplar 4 by
Gradually far from the clamping section 31 of gripping block 3, elevator 2 is made to be located at low level again；Two pieces of gripping blocks 3 are slided respectively, are allowed to locate again
In dismounting position；Exemplar 4 is removed, completion is once fixedly clamped and tests.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of fixed mechanism characterized by comprising
Pedestal (1) is provided with mounting hole (11)；
Elevator (2), can be mobile along the axis direction of the mounting hole (11), and exemplar (4) is placed on the elevator (2)
On, the elevator (2) is configured to drive in the exemplar (4) to the mounting hole (11)；
Gripping block (3) is slidably connected with the pedestal (1), has working position and dismounting position, positioned at the folder of the working position
Tight block (3) can clamp the exemplar (4) with the elevator (2).
2. fixed mechanism according to claim 1, which is characterized in that the gripping block (3) includes clamping section (31) and slides
Dynamic portion (32), the clamping section (31) and the elevator (2) clamp the exemplar (4), the sliding part (32) and the bottom
Seat (1) is slidably connected.
3. fixed mechanism according to claim 2, which is characterized in that the elevator (2) is provided with lower bearing surface (21),
The clamping section (31) is provided with bearing surface (311), the clamped exemplar (4) and the upper bearing surface (311) and institute
It states lower bearing surface (21) while abutting.
4. fixed mechanism according to claim 3, which is characterized in that the upper bearing surface (311) or the lower bearing surface
(21) pressure sensor is provided on, the pressure sensor is configured as detecting and support under the upper bearing surface (311) or described
Pressure between junction (21) and the exemplar (4).
5. fixed mechanism according to claim 2, which is characterized in that its in the sliding part (32) and the pedestal (1)
One is arranged fluted (12), and another to be provided with the convex block (321) being adapted to the groove (12), the convex block (321) is placed in institute
Realization in groove (12) is stated to be slidably connected.
6. fixed mechanism according to claim 5, which is characterized in that be provided with the convex block on the sliding part (32)
(321), the groove (12) are provided on the pedestal (1).
7. fixed mechanism according to claim 5, which is characterized in that the section of the groove (12) is set as T shape.
8. fixed mechanism according to claim 1-7, which is characterized in that the glide direction of the gripping block (3)
It is vertical with the axis direction of the mounting hole (11).
9. fixed mechanism according to claim 1-7, which is characterized in that the gripping block (3) is set as two pieces,
And it is symmetrically distributed in the two sides of the mounting hole (11).
10. a kind of testing stand, which is characterized in that including such as described in any item fixed mechanisms of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593967.8A CN110216632A (en) | 2019-07-03 | 2019-07-03 | A kind of fixed mechanism and testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910593967.8A CN110216632A (en) | 2019-07-03 | 2019-07-03 | A kind of fixed mechanism and testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110216632A true CN110216632A (en) | 2019-09-10 |
Family
ID=67815803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910593967.8A Pending CN110216632A (en) | 2019-07-03 | 2019-07-03 | A kind of fixed mechanism and testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110216632A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20301429U1 (en) * | 2003-01-28 | 2003-06-18 | BDS Maschinen GmbH, 41063 Mönchengladbach | Gripping device for gripping a workpiece to be processed using a rotating processing tool comprises a mounting surface for corresponding surface of the processing machine and devices for fixing the gripping device on the processing machine |
| CN106737474A (en) * | 2016-12-16 | 2017-05-31 | 重庆中奥离合器制造有限公司 | Clutch bent axle clamping device |
| JP2017108095A (en) * | 2015-12-02 | 2017-06-15 | 東京エレクトロン株式会社 | Processing unit for processing workpiece in pressure reduced surface |
| CN207351803U (en) * | 2017-09-21 | 2018-05-11 | 青岛泰昊工程测试有限公司 | A kind of tensile testing machine |
| CN108127591A (en) * | 2017-12-22 | 2018-06-08 | 歌尔股份有限公司 | Workpiece grip mechanism |
| CN108436851A (en) * | 2018-05-10 | 2018-08-24 | 无锡市拓亿塑胶制品厂 | A kind of five metalworking clamping devices |
| CN108572058A (en) * | 2017-06-22 | 2018-09-25 | 常州星宇车灯股份有限公司 | Lens focus point detection device and its application method |
| CN109590925A (en) * | 2018-11-27 | 2019-04-09 | 芜湖力锐德电子科技有限公司 | A kind of sensor mounting and clamping system |
| CN210210305U (en) * | 2019-07-03 | 2020-03-31 | 中船动力研究院有限公司 | Fixing mechanism and test bench |
-
2019
- 2019-07-03 CN CN201910593967.8A patent/CN110216632A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20301429U1 (en) * | 2003-01-28 | 2003-06-18 | BDS Maschinen GmbH, 41063 Mönchengladbach | Gripping device for gripping a workpiece to be processed using a rotating processing tool comprises a mounting surface for corresponding surface of the processing machine and devices for fixing the gripping device on the processing machine |
| JP2017108095A (en) * | 2015-12-02 | 2017-06-15 | 東京エレクトロン株式会社 | Processing unit for processing workpiece in pressure reduced surface |
| CN106976051A (en) * | 2015-12-02 | 2017-07-25 | 东京毅力科创株式会社 | The processing unit that space after decompression is handled machined object |
| CN106737474A (en) * | 2016-12-16 | 2017-05-31 | 重庆中奥离合器制造有限公司 | Clutch bent axle clamping device |
| CN108572058A (en) * | 2017-06-22 | 2018-09-25 | 常州星宇车灯股份有限公司 | Lens focus point detection device and its application method |
| CN207351803U (en) * | 2017-09-21 | 2018-05-11 | 青岛泰昊工程测试有限公司 | A kind of tensile testing machine |
| CN108127591A (en) * | 2017-12-22 | 2018-06-08 | 歌尔股份有限公司 | Workpiece grip mechanism |
| CN108436851A (en) * | 2018-05-10 | 2018-08-24 | 无锡市拓亿塑胶制品厂 | A kind of five metalworking clamping devices |
| CN109590925A (en) * | 2018-11-27 | 2019-04-09 | 芜湖力锐德电子科技有限公司 | A kind of sensor mounting and clamping system |
| CN210210305U (en) * | 2019-07-03 | 2020-03-31 | 中船动力研究院有限公司 | Fixing mechanism and test bench |
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