CN208099829U - A kind of thin plate test specimen drilling quick clamping device - Google Patents
A kind of thin plate test specimen drilling quick clamping device Download PDFInfo
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- CN208099829U CN208099829U CN201721370933.5U CN201721370933U CN208099829U CN 208099829 U CN208099829 U CN 208099829U CN 201721370933 U CN201721370933 U CN 201721370933U CN 208099829 U CN208099829 U CN 208099829U
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Abstract
The utility model is a kind of thin plate test specimen drilling quick clamping device, is structurally characterized in that：The finishing of bottom plate mounting surface, it can be directly fixed on platen by hold-down bolt, dynamometer is fixed on bottom plate using hold-down bolt, workpiece mounting plate is pressed on dynamometer by fastening bolt, T-slot is processed on mounting plate, the position of adjustable and fixed parallels and height, workpiece is mounted on workpiece mounting plate by bolt, the installation of different size test specimens may be implemented, it is furnished with feeler block on workpiece mounting plate, feeler block height is adjustable, conveniently to knife, the direction of attachment mounting plates can be adjusted by adjusting bolt, accessory mounting device can be fixed in dovetail groove by the fastening nut on support rod, multiple attachment mounting plates can be installed in dovetail groove, thermometric is carried out simultaneously, the operation such as spray and camera shooting.The quick-clamping for realizing thin plate test specimen drilling equipment, greatly improves the clamping efficiency and precision of thin plate test specimen drilling equipment.
Description
Technical field
The present invention is a kind of thin plate test specimen drilling quick clamping device.
Background technique
Develop as space material increasingly tends to lightness direction, light-alloy, composite material etc. are in Aerospace manufacturing field
Inside it is widely used.The advantages that aluminum alloy thin wall-shaped integral structure component is high with its intensity, light weight is widely applied.Aluminum current closes
The mode being fastenedly connected is usually used in the assembly method of golden thin-wall part, based on riveting and be threadedly coupled, both connection sides
Formula requires to drill in advance.Since this kind of part size is larger, so that drilling hole amount is extremely more.Simultaneously this kind of hole precision require also compared with
Height, leads in boring procedure that there are aperture burr, tool wear and inefficiency.In order to analyze the drilling of this kind of part
Process usually carries out a large amount of thin plate test specimen drilling experiment.Research find thin plate test specimen drill experiment in, the clamping side of test specimen
Formula and clamping precision have very big influence to experimentation.Traditional installation way is clamped using machine vice, is adopted
Centering and leveling are carried out with amesdial.Not only inefficiency, and under the action of lateral intensifying force thin plate test specimen can generate it is curved
The problems such as song deformation, test specimen plane not can guarantee level, easily cause vibration cutting, sticks bits, seriously affect drilling quality and knife
Has the service life.Furthermore the installation of thermometric, spray and shooting experiment device is inconvenient.Therefore low cost is developed, efficient thin plate test specimen bores
Hole quick clamping device just becomes a urgent need of drilling mechanism experimental study.
Summary of the invention
In order to meet the urgent need for carrying out the research of thin plate test specimen drilling processing mechanism experiment, the present invention provide it is a kind of it is low at
This, efficient thin plate test specimen drill quick-clamping experimental provision, solve present in research at present that clamping efficiency is low and low precision
The problems such as.
The technical solution adopted by the present invention to solve the technical problems is：
The quick clamping device 1. a kind of thin plate test specimen drills, it includes bottom plate（1）, dynamometer（2）, hold-down bolt（3）, work
Part mounting plate（4）, T-slot（5）, parallels（6）, fastening bolt（7）, feeler block（8）, attachment mounting plates（9）, adjust bolt
（10）, support rod（11）, clamp nut（12）And dovetail groove（13）, it is characterised in that：Bottom plate mounting surface is finished, can be with
It is directly coupled, bottom plate is pressed on platen by hold-down bolt, dynamometer passes through with workbench and dynamometer
Mounting hole on bottom plate is fixed using bolt, and workpiece mounting plate is fixed on dynamometer using fastening bolt, on workpiece mounting plate
Have T-slot that can fix and adjust position and the height of parallels, by mounting hole using bolt by Workpiece clamping on a mounting board,
Feeler block height on mounting plate is adjustable, convenient to knife.It is provided with dovetail groove on bottom plate, multiple attachment mounting plates can be installed, it is real
The installation of existing thermometric, spray and photographic device, by the direction for adjusting the adjustable attachment mounting plates of bolt.
The quick clamping device 2. thin plate test specimen shown according to claim 1 drills, which is characterized in that bottom plate and workbench
Between lean on bolt presses, dynamometer is fixed on bottom plate by fastening bolt, and workpiece mounting plate is mounted on dynamometer by bolt
On, the T-slot on mounting plate can fix the position of parallels, and the dress of workpiece may be implemented by the threaded hole on workpiece mounting plate
Folder, while attachment mounting plates can be fixed in the dovetail groove on bottom plate by clamp nut, realize quick-clamping, it is easy, reliable.
The quick clamping device 3. thin plate test specimen shown according to claim 1 drills, which is characterized in that by adjusting workpiece
The position of parallels and height can install various sizes of workpiece on mounting plate, dovetail groove and adjust bolt may be implemented thermometric,
The movement of spray and photographic device and direction adjustment, determine suitable installation site.
Beneficial effect obtained by the present invention is：
1. dynamometer can be mounted directly on bottom plate, may be implemented by adjusting the position and height of parallels on mounting plate
The Fast Installation of different dimension workpieces, substantially increases clamping efficiency.
2. dynamometer and workpiece mounting plate are all connected by screw bolts mode, workpiece can be clamped directly by fastening bolt
On a mounting board, clamping is simple, convenient, and reliable.It is bolted when clamping workpiece, what workpiece was subject to is vertical compressive force, can be with
It is horizontal to make the holding of thin plate test specimen, and does not generate bending deformation.
3. the dovetail groove on bottom plate, the position of adjustable attachment mounting plates adjust the adjustable attachment mounting plates of bolt
Direction, and multiple attachment mounting plates can be installed, while carrying out thermometric, spray and camera operation.Structure is simple, operation side
Just.
4. the feeler block height on workpiece mounting plate is adjustable, convenient to knife.
Detailed description of the invention
Fig. 1 and Fig. 2 is schematic structural view of the invention.
In Fig. 1 and Fig. 2,1 it is bottom plate, 2 is dynamometer, 3 is hold-down bolt, 4 is workpiece mounting plate, 5 is T-slot, 6 is pad
Iron, 7 be fastening bolt, 8 be feeler block, 9 be attachment mounting plates, 10 be adjust bolt, 11 be support rod, 12 be clamp nut and
13 be dovetail groove.
Specific embodiment
The present invention is further described below with reference to embodiment.
Embodiment 1：
1 bottom plate of this embodiment device, 2 dynamometers, 3 hold-down bolts, 4 workpiece mounting plates, 5T type groove, 6 parallels, 7 fastenings
Bolt, 8 feeler blocks, 9 attachment mounting plates, 10 adjust bolt, 11 support rods, 12 clamp nuts and 13 dovetail grooves, see Fig. 1 and Fig. 2.
Bottom plate 1 is pressed on platen by bolt, dynamometer 2 is fixed on workpiece mounting plate by fastening bolt, is pressed
Workpiece mounting plate 4 is pressed on dynamometer by tight bolt 3, and T-slot 5 is provided on workpiece mounting plate, can fix the position of parallels 6
It sets, workpiece is fixed on workpiece mounting plate by fastening bolt 7, be furnished with feeler block 8 on workpiece mounting plate, height is adjustable, side
Just to knife, the direction of attachment mounting plates 9 can be adjusted by adjusting bolt 10, pass through the clamp nut 12 on support rod 11
Can be with position of the fixing fitting mounting plate in dovetail groove 13, while multiple attachment mounting plates can be installed in dovetail groove, simultaneously
Carry out thermometric, spray and camera operation.Realize the quick-clamping of thin plate test specimen drilling equipment.
Claims (1)
- The quick clamping device 1. a kind of thin plate test specimen drills, it includes bottom plate, dynamometer, hold-down bolt, workpiece mounting plate, fastening Bolt, T-slot, parallels, feeler block, attachment mounting plates, adjusting bolt, support rod, clamp nut and dovetail groove, feature exist In：Bottom plate mounting surface is finished, and can be directly coupled with workbench and dynamometer, by hold-down bolt by bottom plate pressure Tightly on platen, dynamometer is bolted on bottom plate, and workpiece mounting plate is fixed on dynamometry using fastening bolt There is T-slot that can fix and adjust position and the height of parallels on instrument, on mounting plate, by fastening bolt by Workpiece clamping in work On part mounting plate, feeler block on workpiece mounting plate height is adjustable, convenient to knife, is provided with dovetail groove on bottom plate, can install more A attachment mounting plates realize the installation of thermometric, spray and photographic device, by adjusting the adjustable attachment mounting plates of bolt Direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370933.5U CN208099829U (en) | 2017-10-24 | 2017-10-24 | A kind of thin plate test specimen drilling quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370933.5U CN208099829U (en) | 2017-10-24 | 2017-10-24 | A kind of thin plate test specimen drilling quick clamping device |
Publications (1)
| Publication Number | Publication Date |
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| CN208099829U true CN208099829U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721370933.5U Active CN208099829U (en) | 2017-10-24 | 2017-10-24 | A kind of thin plate test specimen drilling quick clamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639438A (en) * | 2017-10-24 | 2018-01-30 | 天津职业技术师范大学 | A kind of thin plate test specimen drilling quick clamping device |
-
2017
- 2017-10-24 CN CN201721370933.5U patent/CN208099829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639438A (en) * | 2017-10-24 | 2018-01-30 | 天津职业技术师范大学 | A kind of thin plate test specimen drilling quick clamping device |
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