CN112461527B - Compressing device and checking fixture - Google Patents
Compressing device and checking fixture Download PDFInfo
- Publication number
- CN112461527B CN112461527B CN202011344533.3A CN202011344533A CN112461527B CN 112461527 B CN112461527 B CN 112461527B CN 202011344533 A CN202011344533 A CN 202011344533A CN 112461527 B CN112461527 B CN 112461527B
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- pressing
- mounting seat
- pressing block
- limiting
- block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a pressing device which is used for pressing and fixing a piece to be detected on a detection tool, wherein the pressing device comprises an installation seat and a pressing block, the installation seat is detachably arranged on a bottom plate of the detection tool, the pressing block is movably arranged on the installation seat so as to be provided with a first position close to the installation seat and a second position far away from the installation seat in a first direction, and the pressing block is used for pressing the piece to be detected in the second position. According to the technical scheme provided by the invention, the pressing and loosening of the to-be-detected piece can be realized by only adjusting the pressing block at the first position and the second position, so that the problems of complex motion track and large occupied space of the existing pressing device are solved.
Description
Technical Field
The invention relates to the field of automobile detection tools, in particular to a pressing device and a detection tool.
Background
The fender is an important outer plate of a vehicle body, and due to the fact that the part structure is complex, the number of lap joints is large, and the quality and the precision of the part have important influences on the quality and the appearance of the whole vehicle. An important feature of fenders is the presence of more mounting surfaces, which are typically on the flanging feature of the fender. In order to ensure the precision of the flange mounting surface of the fender, a proper compression structure needs to be selected in the detection process of the fender part.
The existing pressing structure comprises a common clamp and a pressing block. The common clamp is only suitable for the surface of a part clamping part, and a larger operation space is needed to ensure that the opening track of the clamp cannot interfere with the part of the checking tool; the compact heap compresses tightly can be used for the detection of turn-ups face, but the compact heap is generally fixed on the mount pad, and for guaranteeing that compact heap and part contact are good to open noninterference, the compact heap need set up a plurality of coupling mechanism, need do the interference simulation analysis. The pressing device occupies a relatively large space, the motion track is relatively complex, and if the number of fender detection points is large, the pressing block is not easy to meet the layout space under the condition that the detection blocks are densely distributed.
Disclosure of Invention
The invention mainly aims to provide a pressing device, and aims to solve the problems that an existing pressing device is complex in motion track and large in occupied space.
In order to achieve the above object, the present invention provides a pressing device for pressing and fixing a to-be-detected object on a detection tool, wherein the pressing device comprises:
the mounting seat is detachably mounted on a bottom plate of the checking fixture; and the number of the first and second groups,
the pressing block is movably arranged on the mounting seat and is provided with a first position close to the mounting seat and a second position far away from the mounting seat in the first direction, and the pressing block is used for pressing the piece to be detected at the second position.
Optionally, a mounting hole extending along the first direction is formed in the mounting seat, a pressing rod extending along the first direction is arranged on the pressing block, and the pressing rod is adjustably movably inserted into the mounting hole, so that the pressing block moves between the first position and the second position.
Optionally, the closing device is still including locating the gag lever post that the one end of briquetting set up is kept away from to the pressure bar, and locates the mount pad is deviating from a plurality of spacing grooves that the one end of briquetting set up, each the spacing groove with gag lever post looks adaptation, and follow the degree of depth difference is seted up to first direction, so that the gag lever post corresponds the joint in each during the spacing groove bottom, the briquetting is in first position or the second position.
Optionally, the plurality of limiting grooves include a first limiting groove and a second limiting groove which are arranged on one side of the mounting seat away from the pressing block, the first limiting groove and the second limiting groove are arranged in an intersecting manner, and the mounting hole is located at the intersection of the first limiting groove and the second limiting groove.
Optionally, the pressing device further comprises a pressure spring, the pressure spring is sleeved on the pressing rod, a limiting pin is arranged at one end, close to the pressing block, of the pressing rod, one end of the pressure spring is abutted to the limiting pin, and the other end of the pressure spring is abutted to the mounting seat.
Optionally, a handle is arranged at one end of the pressing rod, which is far away from the pressing block.
Optionally, the mounting seat includes a mounting block disposed on the mounting seat, the mounting block is movably disposed on the mounting seat up and down, and the mounting hole is opened in the mounting block and extends along a horizontal direction.
Optionally, the pressing block is provided with a vertical fixing plate and a horizontal fixing plate which are arranged in an intersecting manner, the vertical fixing plate is rotatably and adjustably mounted at the end of the pressing rod, and the horizontal fixing plate is used for pressing the to-be-detected piece.
The invention also provides a detection tool, which comprises the pressing device, wherein the pressing device is used for pressing and fixing the piece to be detected on the detection tool, and the pressing device comprises:
the mounting seat is detachably mounted on a bottom plate of the checking fixture; and the number of the first and second groups,
the pressing block is movably arranged on the mounting seat so as to be provided with a first position close to the mounting seat and a second position far away from the mounting seat in a first direction, and the pressing block is used for pressing the piece to be detected at the second position.
Optionally, the checking fixture is a fender positioning detection mechanism.
In the technical scheme provided by the invention, because the compressing device is used for compressing and fixing the piece to be detected on the detecting tool, the piece to be detected has larger volume and is vertically fixed on the detecting tool, the pressing devices are required to be arranged at a plurality of positions of the checking fixture, in order to adapt to the shape of the piece to be detected, the pressing device needs to be detachably arranged on the checking fixture, the pressing device is arranged on the checking fixture through an installation seat which is detachably connected with the checking fixture, in order to conveniently fix and remove the to-be-detected piece, the pressing block is movably arranged on the mounting seat so as to have a first position close to the mounting seat and a second position far away from the mounting seat in a first direction, the pressing block is abutted against the piece to be detected from the first position far away from the piece to be detected, and the piece to be detected is fixed when the pressing block is located at the second position. The pressing and loosening of the to-be-detected piece can be realized only by moving the pressing block at the first position and the second position, so that the problems that the movement track of the existing pressing device is complex and the occupied space is large are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a pressing device provided in the present invention;
FIG. 2 is a perspective view of the compression device of FIG. 1;
fig. 3 is a schematic perspective view of another embodiment of the pressing device provided by the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
21 | |
| 1 | |
22 | |
| 11 | |
3 | Compressing |
| 111 | |
31 | |
| 112 | |
32 | |
| 2 | Pressing block | 4 | |
| 5 | Handle (CN) |
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
At present, the compact heap compresses tightly the detection that can be used for the turn-ups face, but the compact heap is generally fixed on the mount pad, and for guaranteeing compact heap and part contact good to open noninterference, the compact heap need set up a plurality of coupling mechanism, need do the interference simulation analysis. The pressing device occupies a relatively large space, the motion track is relatively complex, and if the number of fender detection points is large, the pressing block is not easy to meet the layout space under the condition that the detection blocks are densely distributed.
In order to solve the above problems, the present invention provides a pressing device 100, and fig. 1 to 3 show an embodiment of the pressing device provided by the present invention.
Referring to fig. 1 to 3, the pressing device 100 includes a mounting base 1 and a pressing block 2, the mounting base 1 is configured to be detachably mounted on a bottom plate of the inspection device, the pressing block 2 is movably disposed on the mounting base 1 to have a first position close to the mounting base 1 and a second position far away from the mounting base 1 in a first direction, and the pressing block 2 is configured to press the to-be-detected object at the second position.
In the technical scheme provided by the invention, as the pressing device 100 is used for pressing and fixing the to-be-detected piece on the checking fixture, the to-be-detected piece has a large volume and is vertically fixed on the checking fixture, the pressing devices 100 are required to be arranged at a plurality of positions of the checking fixture, in order to adapt to the shape of the to-be-detected piece, the pressing device 100 is required to be detachably mounted on the checking fixture, as the pressing device 100 is mounted on the checking fixture through the mounting seat 1, the mounting seat 1 is arranged to be detachably connected and mounted on the checking fixture, in order to fix and take down the to-be-detected piece, the pressing block 2 is movably arranged on the mounting seat 1 so as to have a first position close to the mounting seat 1 and a second position far from the mounting seat 1 in a first direction, and the pressing block 2 is abutted against the to-be-detected piece from the first position far from the to-be-detected piece, and fixing the piece to be detected when the piece to be detected is located at the second position. The pressing and loosening of the piece to be detected can be realized by only moving the pressing block 2 at the first position and the second position, so that the problems of complex motion track and large occupied space of the existing pressing device 100 are solved.
Further, the pressing block 2 is movably disposed on the mounting base 1, the pressing block 2 may be movable in a sliding manner or a rotating manner, please refer to fig. 1, in this embodiment, the pressing block 2 and the mounting base 1 are slidably disposed relatively, the mounting base 1 is provided with a mounting hole extending along the first direction, the pressing block 2 is provided with a pressing rod 3 extending along the first direction, the pressing rod 3 is movably disposed in the mounting hole in an adjustable manner, and when the pressing rod 3 is adjusted to slide in the mounting hole, the pressing rod 3 drives the pressing block 2 to move between the first position and the second position.
Further, there are many ways to realize the sliding of the pressing rod 3, for example, the pressing rod 3 is pushed by an air cylinder to move, or the pressing rod 3 is driven by other transmission mechanisms to slide, in this embodiment, the way to realize the sliding of the pressing rod 3 is that an operator pulls the pressing rod 3 to slide the pressing rod 3 in the mounting hole, in order to enable the pressing rod 3 to stably press the to-be-detected member or release the to-be-detected member after sliding, specifically, the pressing device 100 further includes a limiting structure, the limiting structure may be realized by arranging a plurality of buckles on the mounting seat 1, arranging another buckle corresponding to the buckle on the pressing rod 3, and clamping the buckle on the pressing rod 3 with the buckle on the mounting seat 1, so as to realize limiting, referring to fig. 2, in this embodiment, the pressing device 100 further includes a limiting rod 31 disposed at one end of the pressing rod 3 away from the pressing block 2, and a plurality of limiting grooves disposed at one end of the mounting base 1 away from the pressing block 2, each of the limiting grooves is adapted to the limiting rod 31, and the forming depths along the first direction are different, so that when the limiting rod 31 is engaged with the first limiting groove 111 having a shallower depth, the pressing rod 3 drives the pressing block 2 to be located at the first position, and when the limiting rod 31 is engaged with the second limiting groove 112 having a deeper depth, the pressing rod 3 drives the pressing block 2 to be located at the second position.
Specifically, in order to make the regulation the gag lever post 31 with a plurality of spacing grooves are better convenient operation when cooperating respectively, a plurality of spacing grooves are including locating mount pad 1 and deviating from first spacing groove 111 and second spacing groove 112 that one side of briquetting 2 set up, first spacing groove 111 with second spacing groove 112 is crossing the setting, the mounting hole is located first spacing groove 111 with the crossing department of second spacing groove 112. Referring to fig. 2, in this embodiment, when the first limiting groove 111 is disposed in a vertical direction and the second limiting groove 112 is disposed in a horizontal direction, an operator only needs to pull the pressing rod 3 in a direction away from the to-be-detected member, rotate the pressing rod 3 by 90 °, and then release the pressing rod 3, so that the operator can operate the pressing block 2 conveniently when switching between the first position and the second position.
Specifically, in order to fix the limiting rod 31 at the first position or the second position, the pressing device 100 further includes a pressure spring 4, the pressure spring 4 is sleeved on the pressing rod 3, one end of the pressing rod 3 close to the pressing block 2 is provided with a limiting pin 32, one end of the pressure spring 4 abuts against the limiting pin 32, and the other end of the pressure spring abuts against the mounting seat 1, when the pressing rod 3 is adjusted, the pressure spring 4 is subjected to pressure from the limiting pin 32 and the mounting seat 1, so that the pressure spring 4 is compressed, and the pressure spring 4 provides a pressing force for the limiting pin 32 and the mounting seat 1, but due to the obstruction of a limiting structure, the limiting pin 32 and the mounting seat 1 can abut against each other and be fixed through the pressure spring 4.
Further, in order to enable an operator to conveniently operate the compressing rod 3, please refer to fig. 3, in this embodiment, a handle is disposed at an end portion of the compressing rod 3, which is far away from the pressing block 2, and the handle is used for being held by the operator, when the position of the pressing block 2 needs to be changed, the operator only needs to hold the handle and rotate the handle, and the handle drives the compressing rod 3 to rotate, so that the stress surface of the handle is large, and the operator can operate the compressing rod more conveniently.
Further, in order to adapt to the shape of the to-be-detected piece and enable the compressing device 100 to compress the to-be-detected piece at different heights, in this embodiment, the mounting base 1 includes a mounting block arranged at a free end of the mounting base 1, the mounting hole is formed in the mounting block, the mounting block extends horizontally in the first direction, the mounting block can be movably arranged on the mounting base 1 up and down, when the to-be-detected piece is higher in surface to be compressed and fixed, the height of the mounting block can be adjusted, and thus the compressing device 100 is convenient to adjust so as to avoid re-customizing the compressing device in order to adapt to different heights of the curved surface of the to-be-detected piece.
Further, in order to more conveniently adapt to the angle of the curved surface of the to-be-detected piece, please refer to fig. 3, in this embodiment, the pressing block 2 has a vertical fixing plate 21 and a horizontal fixing plate 22 which are arranged to intersect with each other, and the vertical fixing plate 21 is rotatably and adjustably mounted at the end of the pressing rod 3 to drive the horizontal fixing plate 22 to press the to-be-detected piece at the position of the motion track thereof.
The invention further provides a checking fixture, which comprises the pressing device 100, wherein the checking fixture comprises all the technical characteristics of the pressing device 100, so that the technical effects brought by all the technical characteristics are achieved, and the details are not repeated herein.
Further, examine utensil and need use in any other examine utensil the utensil of examining of closing device 100 especially includes fender location detection mechanism, fender location detection mechanism includes foretell closing device 100's whole technical characteristics, consequently, also has the technical effect that above-mentioned whole technical characteristics brought, and no longer the repeated description here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a closing device for will wait to detect a compress tightly and fix on examining utensil, its characterized in that includes:
the mounting seat is used for being detachably mounted on a bottom plate of the checking fixture; and the number of the first and second groups,
the pressing block is movably arranged on the mounting seat so as to have a first position close to the mounting seat and a second position far away from the mounting seat in a first direction, and the pressing block is used for pressing the piece to be detected at the second position;
the pressing block is movably arranged in the mounting hole in a penetrating mode, and the pressing block can move between a first position and a second position;
the pressing device further comprises a limiting rod arranged at one end, far away from the pressing block, of the pressing rod and a plurality of limiting grooves arranged at one end, far away from the pressing block, of the mounting base, each limiting groove is matched with the limiting rod, and the limiting grooves are different in opening depth along the first direction, so that when the limiting rods are correspondingly clamped at the bottoms of the limiting grooves, the pressing block is located at the first position or the second position;
the plurality of limiting grooves comprise a first limiting groove and a second limiting groove which are arranged on one side of the mounting seat, which is far away from the pressing block, the first limiting groove and the second limiting groove are arranged in an intersecting manner, and the mounting hole is positioned at the intersection of the first limiting groove and the second limiting groove;
the pressing device further comprises a pressure spring, the pressure spring is sleeved on the pressing rod, a limiting pin is arranged at one end, close to the pressing block, of the pressing rod, one end of the pressure spring is abutted to the limiting pin, and the other end of the pressure spring is abutted to the mounting seat.
2. The compression device of claim 1, wherein a handle is provided at an end of the compression rod distal from the compression block.
3. The compression device as claimed in claim 1, wherein the mounting seat comprises a mounting block arranged on the mounting seat, the mounting block is movably arranged on the mounting seat up and down, and the mounting hole is arranged on the mounting block and extends along a horizontal direction.
4. The pressing device as claimed in claim 1, wherein the pressing block has a vertical fixing plate and a transverse fixing plate arranged in an intersecting manner, the vertical fixing plate is rotatably and adjustably mounted at the end of the pressing rod, and the transverse fixing plate is used for pressing the piece to be detected.
5. A test tool, characterized in that it comprises a holding-down device according to any one of claims 1 to 4.
6. The fixture of claim 5, wherein the fixture is a fender positioning detection mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344533.3A CN112461527B (en) | 2020-11-24 | 2020-11-24 | Compressing device and checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344533.3A CN112461527B (en) | 2020-11-24 | 2020-11-24 | Compressing device and checking fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112461527A CN112461527A (en) | 2021-03-09 |
| CN112461527B true CN112461527B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011344533.3A Active CN112461527B (en) | 2020-11-24 | 2020-11-24 | Compressing device and checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112461527B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208310484U (en) * | 2018-06-15 | 2019-01-01 | 广东格蓝特精密新技术股份有限公司 | One kind can automatic rebounding locking plug pin structure |
| CN208502491U (en) * | 2018-07-26 | 2019-02-15 | 长春长客-庞巴迪轨道车辆有限公司 | A kind of detachable bolt locking device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219964A (en) * | 1995-02-13 | 1996-08-30 | Mitsubishi Heavy Ind Ltd | Fretting fatigue test equipment |
| JP2000028304A (en) * | 1998-07-07 | 2000-01-28 | Kokusai Electric Co Ltd | Spacing measurement apparatus |
| KR101219400B1 (en) * | 2010-12-01 | 2013-01-11 | 기아자동차주식회사 | Zig apparatus for mounting fender of multifarious vehicle |
| CN105127922B (en) * | 2015-08-28 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | A kind of cubing and its work holder |
| CN106959064A (en) * | 2017-03-17 | 2017-07-18 | 安徽江淮汽车集团股份有限公司 | A kind of cubing clamping and positioning device |
| CN207797913U (en) * | 2017-11-29 | 2018-08-31 | 安徽江淮汽车集团股份有限公司 | A kind of machine for rolling parts detection device and the cubing with it |
| CN208059837U (en) * | 2018-04-20 | 2018-11-06 | 安徽江淮汽车集团股份有限公司 | Rotary pressing mechanism and cubing |
| CN111660221B (en) * | 2019-03-07 | 2024-05-03 | 中核新科（天津）精密机械制造有限公司 | Floating pressing mechanism and using method thereof |
| CN210452483U (en) * | 2019-09-05 | 2020-05-05 | 珠海市科瑞思机械科技有限公司 | Magnetic ring clamp |
-
2020
- 2020-11-24 CN CN202011344533.3A patent/CN112461527B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208310484U (en) * | 2018-06-15 | 2019-01-01 | 广东格蓝特精密新技术股份有限公司 | One kind can automatic rebounding locking plug pin structure |
| CN208502491U (en) * | 2018-07-26 | 2019-02-15 | 长春长客-庞巴迪轨道车辆有限公司 | A kind of detachable bolt locking device |
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| Publication number | Publication date |
|---|---|
| CN112461527A (en) | 2021-03-09 |
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