CN113776405A - Rotation type benchmark detection mechanism - Google Patents
Rotation type benchmark detection mechanism Download PDFInfo
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- CN113776405A CN113776405A CN202111057897.8A CN202111057897A CN113776405A CN 113776405 A CN113776405 A CN 113776405A CN 202111057897 A CN202111057897 A CN 202111057897A CN 113776405 A CN113776405 A CN 113776405A
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- rotary
- clamp
- base
- locking block
- datum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- 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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The invention relates to a rotary type reference detection mechanism, which comprises a rotary type reference mechanism and a rotary type clamp mechanism which are matched with each other; the rotary reference mechanism comprises a rotary reference, a lower base, a rotating shaft, an operating rod and a lower locking block; the rotary datum is connected with the lower base through a rotating shaft, the lower locking block is arranged on the lower base and used for locking the rotary datum, and the operating rod is connected with the rotary datum through the lower base; the rotary clamp mechanism comprises an upper clamp, an upper base and an upper locking block; the upper clamp is rotatably connected with the upper base, and the upper locking block is arranged on the upper base and used for locking the upper clamp. According to the technical scheme, the product to be detected can realize the reference detection function under the condition of semi-closed part modeling through the rotary reference structure, the structure is compact, the realization cost is low, the reference positioning is stable, the adjustment can be conveniently carried out, and the accuracy of the measurement result is improved.
Description
Technical Field
The invention belongs to the technical field of detection devices, and particularly relates to a rotary type reference detection mechanism.
Background
The flanging molding is a common molding process in the automobile industry, and because of different shapes and functions, flanging surfaces can have different directions and different molding forms. When the flanging forming area is provided with the reference, the condition that the reference mechanism interferes with the movement of the part exists, and therefore, different process methods exist when the gauge is manufactured to be the reference; fig. 1 as follows shows a flanging molding reference detection mechanism, which includes a fixed reference surface 02 and a clamp 01; in the reference detection process, a fixed reference is tightly mounted on the detection tool body, the part 03 to be detected is placed on the fixed reference surface, and reference positioning of the part is realized through clamping of the clamp.
The existing benchmark detection is only suitable for the open type modeling of the flanging molding surface of the part, and if the flanging molding surface is in the semi-closed type modeling, the position of the fixed benchmark surface interferes with the movement of placing the part, so that the part cannot be used.
Disclosure of Invention
The invention aims to provide a rotary type reference detection mechanism to solve the problem that a flanging forming surface of a semi-closed tool cannot be detected on a fixed reference.
In order to realize the purpose, the invention is realized by the following technical scheme:
a rotary benchmark detection mechanism comprises a rotary benchmark mechanism and a rotary clamp mechanism which are matched with each other;
the rotary reference mechanism comprises a rotary reference, a lower base, a rotating shaft, an operating rod and a lower locking block; the rotary datum is connected with the lower base through a rotating shaft, the lower locking block is arranged on the lower base and used for locking the rotary datum, and the operating rod is connected with the rotary datum through the lower base;
the rotary clamp mechanism comprises an upper clamp, an upper base and an upper locking block; the upper clamp is rotatably connected with the upper base, and the upper locking block is arranged on the upper base and used for locking the upper clamp.
Furthermore, the upper clamp comprises a clamp body and a clamp arm, the clamp arm comprises a first clamp arm and a second clamp arm, the clamp body is arranged at the lower end of the first clamp arm, one end of the second clamp arm is connected with the first clamp arm, and the other end of the second clamp arm is rotatably connected with the upper base.
Furthermore, one side of the second clamp arm close to the upper base is provided with an upper through hole communicated up and down, the upper base is provided with a base through hole corresponding to the upper through hole, and the upper clamp block penetrates through the upper through hole and the base through hole to fix the upper clamp.
Further, the base through-hole is the screw hole, goes up the locking piece and includes locking piece body and bolt portion, bolt portion and screw hole screw-thread fit.
Furthermore, the first clamping arm is L-shaped, the second clamping arm is rectangular, a plurality of adjusting holes are formed in one side, close to the first clamping arm, of the second clamping arm, and two threaded holes are formed in the first clamping arm.
Furthermore, the rotary reference comprises a rotary reference body and an adapter plate, one end of the adapter plate is fixedly connected with the rotary reference body, and the other end of the adapter plate is rotatably connected with the lower base through a rotating shaft.
The invention has the beneficial effects that:
according to the technical scheme, the rotary reference structure is adopted, the reference detection function can be realized for the product to be detected under the semi-closed part molding condition, the structure is compact, the cost is low, the reference positioning is stable, the adjustment can be conveniently carried out, and the accuracy of the measurement result is improved.
Drawings
FIG. 1 is a schematic view of a current fixed reference detection mechanism;
FIG. 2 is a schematic structural diagram of a rotary reference detecting mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of the rotating datum with the upper jaw open;
FIG. 4 is a schematic view of the rotary reference sensing mechanism opening.
Description of the reference numerals
01. The clamp comprises a clamp body 02, a fixed datum plane 03, a part to be detected 1, an upper locking block 2, an upper clamp 3, an upper base 4, a rotary datum 5, a part to be detected 6, a rotating shaft 7, a lower locking block 8, an operating rod 9, a lower base 21, a clamp body 22, a first clamp arm 23, a second clamp arm 41, a rotary datum body 42 and an adapter plate.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
The technical scheme aims at the detection of a product with a semi-closed type flanging molding surface.
As shown in fig. 2, the rotary reference detection mechanism of the present application includes two parts, namely a rotary reference mechanism and a rotary clamp mechanism, and the rotary reference mechanism cooperates with the rotary clamp mechanism to perform detection.
The rotating reference detection 6 mechanism in the application comprises a lower base 9, a support used for rotating reference detection mechanism, a rotating reference 4 used for detecting basic components of a detected piece, a rotating shaft 6 used for connecting the rotating reference to the lower base in a rotating mode, an operating rod 8 connected with the lower base and used for driving the rotating reference to rotate through moving the operating rod, and the rotating reference detection mechanism is used for realizing detection or separation of the detected components. And a lower locking block 7 arranged on the lower base and used for positioning the rotary reference.
The rotary reference 4 comprises a rotary reference body 41 and an adapter plate 42, wherein one end of the adapter plate is fixedly connected with the rotary reference body, and the other end of the adapter plate is rotatably connected with the lower base through a rotating shaft.
The rotary clamp mechanism comprises an upper clamp 2, an upper base 3 and an upper locking block 1; the upper clamp is rotatably connected with the upper base, and the upper locking block is arranged on the upper base and used for locking the upper clamp. The upper clamp 2 comprises a clamp body 21 and clamp arms, each clamp arm comprises a first clamp arm 22 and a second clamp arm 23, the clamp body is arranged at the lower end of the first clamp arm, one end of each second clamp arm is connected with the corresponding first clamp arm, and the other end of each second clamp arm is rotatably connected with the upper base.
One side of the second clamp arm close to the upper base is provided with an upper through hole communicated up and down, the upper base is provided with a base through hole corresponding to the upper through hole, and the upper clamp passes through the upper through hole and the base through hole to fix the upper clamp. The base through-hole is the screw hole, goes up the locking piece and includes locking piece body and bolt portion, bolt portion and screw hole screw-thread fit. The first clamping arm is L-shaped, the second clamping arm is rectangular, a plurality of adjusting holes are formed in one side, close to the first clamping arm, of the second clamping arm, and two threaded holes are formed in the first clamping arm.
When detecting, place the part of waiting to detect on examining the utensil earlier, rethread action bars pushes away the rotation type benchmark mechanism to top dead center, then the reuse lower locking piece locks, and at this moment, the rotation type benchmark just laminates with the part of waiting to detect. And then the upper clamp mechanism is put down under the action of gravity, locked by the upper locking block, the whole mechanism is fixed, and then the upper clamp is pulled, so that the upper clamp is attached to the rotary datum and the part to be detected, the datum positioning of the part to be detected is stable, the part to be detected can be detected, and the detection state is shown in fig. 2.
After the detection is finished, the upper clamp is selected to be opened, the state is shown in figure 3, and then the upper locking block is released, and the upper integral mechanism (the rotary clamp mechanism) is opened. And then the lower locking block is loosened, the rotary datum can rotate around the rotating shaft under the action of gravity to the position of the bottom dead center and stop, and finally the part to be detected is taken out.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A rotary type benchmark detection mechanism is characterized by comprising a rotary type benchmark mechanism and a rotary type clamp mechanism which are matched with each other;
the rotary reference mechanism comprises a rotary reference, a lower base, a rotating shaft, an operating rod and a lower locking block; the rotary datum is connected with the lower base through a rotating shaft, the lower locking block is arranged on the lower base and used for locking the rotary datum, and the operating rod is connected with the rotary datum through the lower base;
the rotary clamp mechanism comprises an upper clamp, an upper base and an upper locking block; the upper clamp is rotatably connected with the upper base, and the upper locking block is arranged on the upper base and used for locking the upper clamp.
2. The rotary datum detection mechanism as claimed in claim 1, wherein the upper clamp includes a clamp body and a clamp arm, the clamp arm includes a first clamp arm and a second clamp arm, the clamp body is disposed at a lower end of the first clamp arm, one end of the second clamp arm is connected to the first clamp arm, and the other end of the second clamp arm is rotatably connected to the upper base.
3. The rotary reference sensing mechanism as claimed in claim 2, wherein an upper locking block through hole is formed in the second clamp arm on a side thereof adjacent to the upper base, and a base through hole corresponding to the upper locking block through hole is formed in the upper base, and the upper locking block passes through the upper locking block through hole and the base through hole to fix the upper clamp.
4. The rotary reference sensing mechanism as claimed in claim 3, wherein the base through hole is a threaded hole, and the upper locking block includes an upper locking block body and a bolt portion which is threadedly engaged with the threaded hole.
5. The rotary datum detection mechanism of claim 2 wherein the first clamping arm is L-shaped, the second clamping arm is rectangular, a plurality of adjustment holes are provided on a side of the second clamping arm adjacent the first clamping arm, and two threaded holes are provided on the first clamping arm.
6. The rotary reference detection mechanism as claimed in claim 1, wherein the rotary reference comprises a rotary reference body and an adapter plate, one end of the adapter plate is fixedly connected with the rotary reference body, and the other end is rotatably connected with the lower base through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111057897.8A CN113776405A (en) | 2021-09-09 | 2021-09-09 | Rotation type benchmark detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111057897.8A CN113776405A (en) | 2021-09-09 | 2021-09-09 | Rotation type benchmark detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113776405A true CN113776405A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111057897.8A Pending CN113776405A (en) | 2021-09-09 | 2021-09-09 | Rotation type benchmark detection mechanism |
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| CN (1) | CN113776405A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006780A (en) * | 2014-06-17 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Test tool locating and clamping device |
| CN203956787U (en) * | 2014-07-11 | 2014-11-26 | 安徽江淮汽车股份有限公司 | For detent mechanism and the cubing of workpiece sensing |
| CN104227605A (en) * | 2014-09-11 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Positioning and clamping mechanism |
| CN104290055A (en) * | 2014-08-22 | 2015-01-21 | 成都飞机工业（集团）有限责任公司 | Adjustable clamping device |
| CN105082013A (en) * | 2015-08-31 | 2015-11-25 | 安徽江淮汽车股份有限公司 | Gauge and workpiece clamping device thereof |
| CN204913678U (en) * | 2015-08-20 | 2015-12-30 | 东风模具冲压技术有限公司 | A positioning and clamping device is examined to fender |
| CN205300435U (en) * | 2016-01-15 | 2016-06-08 | 安徽江淮汽车股份有限公司 | Utensil is examined to car tail -gate planking and clamping mechanism thereof |
| CN107167060A (en) * | 2017-07-17 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Product cubing |
| CN109648496A (en) * | 2018-12-31 | 2019-04-19 | 保定向阳航空精密机械有限公司 | A kind of multi-functional quick clamping mechanism |
| CN212553453U (en) * | 2020-05-12 | 2021-02-19 | 东风柳州汽车有限公司 | Manual clamp for clamping automobile parts |
-
2021
- 2021-09-09 CN CN202111057897.8A patent/CN113776405A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006780A (en) * | 2014-06-17 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Test tool locating and clamping device |
| CN203956787U (en) * | 2014-07-11 | 2014-11-26 | 安徽江淮汽车股份有限公司 | For detent mechanism and the cubing of workpiece sensing |
| CN104290055A (en) * | 2014-08-22 | 2015-01-21 | 成都飞机工业（集团）有限责任公司 | Adjustable clamping device |
| CN104227605A (en) * | 2014-09-11 | 2014-12-24 | 安徽江淮汽车股份有限公司 | Positioning and clamping mechanism |
| CN204913678U (en) * | 2015-08-20 | 2015-12-30 | 东风模具冲压技术有限公司 | A positioning and clamping device is examined to fender |
| CN105082013A (en) * | 2015-08-31 | 2015-11-25 | 安徽江淮汽车股份有限公司 | Gauge and workpiece clamping device thereof |
| CN205300435U (en) * | 2016-01-15 | 2016-06-08 | 安徽江淮汽车股份有限公司 | Utensil is examined to car tail -gate planking and clamping mechanism thereof |
| CN107167060A (en) * | 2017-07-17 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Product cubing |
| CN109648496A (en) * | 2018-12-31 | 2019-04-19 | 保定向阳航空精密机械有限公司 | A kind of multi-functional quick clamping mechanism |
| CN212553453U (en) * | 2020-05-12 | 2021-02-19 | 东风柳州汽车有限公司 | Manual clamp for clamping automobile parts |
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Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |