CN216771796U - Test fixture with stabilize clamping function - Google Patents
Test fixture with stabilize clamping function Download PDFInfo
- Publication number
- CN216771796U CN216771796U CN202123159089.0U CN202123159089U CN216771796U CN 216771796 U CN216771796 U CN 216771796U CN 202123159089 U CN202123159089 U CN 202123159089U CN 216771796 U CN216771796 U CN 216771796U
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- Prior art keywords
- fixedly connected
- motor
- mounting
- fan
- mounting panel
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 50
- 238000007664 blowing Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a test fixture with a stable clamping function, which comprises a mounting plate, wherein a mounting frame is welded on the rear side of the top of the mounting plate, the top of the mounting frame is fixedly connected with a fan, an air outlet pipe of the fan is communicated with a fixed air pipe, the top of the mounting plate is respectively provided with a first opening and a second opening, the front side of the bottom of the mounting plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first screw rod. The utility model has the advantages that the clamping is more stable, the workpieces with different sizes can be conveniently clamped, the practicability is improved, the dust removal function is realized, and the testing accuracy is ensured.
Description
Technical Field
The utility model relates to the technical field of jigs, in particular to a test jig with a stable clamping function.
Background
The jig is a large tool for carpenters, ironmen, pliers, machines, electronic control and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions (or both), and can be divided into a process assembly jig, an item test jig and a circuit board test jig.
The test fixture belongs to a category below the fixture, tests and tests the functions, power calibration, service life, performance and the like of a product, is a test fixture, is mainly used for testing various indexes of the product on a production line, and is called as the test fixture.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a test fixture with a stable clamping function, which has the advantages of more stable clamping, convenience in clamping workpieces with different sizes, improved practicability, dust removal function and test accuracy guarantee, and solves the problems that the existing part of test fixtures are not stable enough for clamping workpieces with different sizes, inconvenient in clamping workpieces with different sizes, poor in practicability, free of dust removal function, inconvenient in removing dust on the surfaces of the workpieces and capable of influencing test results.
In order to achieve the purpose, the utility model provides the following technical scheme: a test fixture with a stable clamping function comprises a mounting plate, wherein the rear side of the top of the mounting plate is welded with a mounting frame, the top of the mounting frame is fixedly connected with a fan, an air outlet pipe of the fan is communicated with a fixed air pipe, the top of the fixed air pipe is communicated with an air blowing pipe, the top of the mounting plate is respectively provided with a first opening and a second opening, the front side of the bottom of the mounting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, the front side and the rear side of the surface of the first screw rod are respectively sleeved with a first clamping plate in a threaded manner, the top of the first clamping plate penetrates to the top of the first opening, the front side of the bottom of the mounting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second screw rod, the surface of the second screw rod is sleeved with a second clamping plate in a threaded manner, and the top of the second clamping plate penetrates to the top of the second opening, the rear side at mounting panel top fixedly connected with baffle.
Preferably, the four corners of the bottom of the mounting plate are welded with support columns, and a test workpiece is clamped between the left first clamping plate and the right first clamping plate.
Preferably, the front side of the top of the mounting frame is connected with a lighting lamp through a fixing bolt, and the bottom of the fixed air pipe is fixedly connected with the mounting plate through a mounting bolt.
Preferably, the air inlet end fixedly connected with of fan protects the screen panel, the front side fixedly connected with test equipment of mounting panel.
Preferably, the rear side fixedly connected with controller of mounting panel, the output of controller respectively with first motor, second motor and fan electric connection.
Preferably, the connection parts of the surfaces of the first screw rod and the second screw rod and the mounting plate are movably connected through bearings, and left-handed threads and right-handed threads are respectively formed in the front side and the rear side of the surface of the first screw rod.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has the advantages that the mounting plate, the second clamping plate, the second motor, the first opening, the test workpiece, the fixed air pipe, the fan, the mounting frame, the blowing pipe, the baffle, the first clamping plate, the first motor, the second screw rod, the first screw rod, the support column and the second opening are matched for use, the clamping is more stable, the workpieces with different sizes can be conveniently clamped, the practicability is improved, the dust removal function is realized, the test accuracy is ensured, and the device is worthy of popularization.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a bottom isometric view of a partial structure of the present invention;
FIG. 3 is a rear isometric view of the structure of the present invention;
fig. 4 is a top isometric view of a partial structure of the present invention.
In the figure: the device comprises a mounting plate 1, a second clamping plate 2, a second motor 3, a controller 4, a first opening 5, a test workpiece 6, a fixed air pipe 7, a lighting lamp 8, a protective mesh enclosure 9, a fan 10, an installation rack 11, a blowing pipe 12, a baffle 13, a first clamping plate 14, a first motor 15, a test device 16, a second screw rod 17, a first screw rod 18, a support column 19 and a second opening 20.
Detailed Description
Referring to fig. 1-4, a testing jig with a stable clamping function comprises a mounting plate 1, a mounting frame 11 welded to the rear side of the top of the mounting plate 1, a fan 10 fixedly connected to the top of the mounting frame 11, a fixed air pipe 7 communicated with an air outlet pipe of the fan 10, a blowing pipe 12 communicated with the top of the fixed air pipe 7, a first opening 5 and a second opening 20 respectively formed in the top of the mounting plate 1, a first motor 15 fixedly connected to the front side of the bottom of the mounting plate 1, a first lead screw 18 fixedly connected to the output end of the first motor 15, a first clamping plate 14 threadedly sleeved on both the front side and the rear side of the surface of the first lead screw 18, a second clamping plate 2 threadedly sleeved on the surface of the second lead screw 17, a second motor 3 fixedly connected to the front side of the bottom of the mounting plate 1, a second lead screw 17 fixedly connected to the output end of the second motor 3, the top of the second clamping plate 2 penetrates to the top of the second opening 20, and the rear side of the top of the mounting plate 1 is fixedly connected with a baffle plate 13;
supporting columns 19 are welded at four corners of the bottom of the mounting plate 1, and a test workpiece 6 is clamped between the left first clamping plate 14 and the right first clamping plate 14;
the front side of the top of the mounting rack 11 is connected with a lighting lamp 8 through a fixing bolt, and the bottom of the fixed air pipe 7 is fixedly connected with the mounting plate 1 through a mounting bolt;
the air inlet end of the fan 10 is fixedly connected with a protective net cover 9, and the front side of the mounting plate 1 is fixedly connected with a test device 16;
the rear side of the mounting plate 1 is fixedly connected with a controller 4, and the output end of the controller 4 is electrically connected with a first motor 15, a second motor 3 and a fan 10 respectively;
the connection parts of the surfaces of the first screw rod 18 and the second screw rod 17 and the mounting plate 1 are movably connected through bearings, and left-handed threads and right-handed threads are respectively arranged on the front side and the rear side of the surface of the first screw rod 18;
by arranging the illuminating lamp 8, the test work can be conveniently carried out in a dark environment;
through the arrangement of the protective net cover 9, external sundries can be prevented from being sucked into the fan 10;
the first screw rod 18 and the second screw rod 17 can be conveniently installed and rotated by arranging the bearing;
the supporting column 19 is arranged, so that the mounting plate 1 can be supported;
the fan 10 is a blower, is a machine for increasing gas pressure and discharging gas by means of input mechanical energy, is a driven fluid machine, and is short for gas compression and gas conveying machines;
the first motor 15 and the first motor 3 are both servo motors, refer to an engine for controlling mechanical elements to operate in a servo system, are auxiliary motor indirect speed changing devices, can control speed, and are very accurate in position precision.
When the device is used, the controller 4 controls the first motor 15 to work to drive the first screw rod 18 to rotate forwards or reversely, the first screw rod 18 rotating forwards or reversely enables the first clamping plates 14 on the front side and the rear side to move relatively, so that the distance between the front mounting frame 11 and the rear mounting frame 11 can be adjusted, test workpieces 6 with different sizes can be conveniently placed, when the test workpieces 6 are placed on the two first clamping plates 14, the first motor 15 is controlled to rotate forwards, the first screw rod 18 rotates forwards along with the first screw rod 18, the first clamping plates 14 on the front side and the rear side move relatively to clamp the test workpieces 6, then the second motor 3 is controlled to work to drive the second screw rod 17 to rotate forwards, the second screw rod 17 rotating forwards enables the second clamping plate 2 to move leftwards to clamp the test workpieces 6, so that the test workpieces 6 with different sizes can be conveniently clamped and fixed, the practicability is improved, the clamping is more stable, and the fan 10 is controlled to work, compressed air is conveyed into the fixed air pipe 7 and then blown to the surface of the test workpiece 6 through the air blowing pipe 12, dust on the surface of the test workpiece 6 is removed, and therefore the dust can be prevented from affecting the accuracy of the test, and finally the test is carried out by using the test equipment 16.
In summary, the following steps: this test fixture with stabilize clamping function, through mounting panel 1, second pinch plate 2, second motor 3, first opening 5, test workpiece 6, fixed tuber pipe 7, fan 10, mounting bracket 11, blowing pipe 12, baffle 13, first pinch plate 14, first motor 15, second lead screw 17, first lead screw 18, support column 19 and second opening 20's cooperation is used, it is not stable enough to the work piece centre gripping to have solved current partial test fixture, inconvenient not unidimensional work piece carries out the centre gripping, the practicality is not good, do not possess the dust removal function, the inconvenient dust of cleaing away on the work piece surface, influence the problem of test result.
Claims (6)
1. The utility model provides a test fixture with stabilize clamping function, includes mounting panel (1), its characterized in that: the rear side at mounting panel (1) top has welded mounting bracket (11), the top fixedly connected with fan (10) of mounting bracket (11), the play tuber pipe intercommunication of fan (10) has fixed tuber pipe (7), the top intercommunication of fixed tuber pipe (7) has blowing pipe (12), first opening (5) and second opening (20) have been seted up respectively to the top of mounting panel (1), the front side fixedly connected with first motor (15) of mounting panel (1) bottom, the output fixedly connected with first lead screw (18) of first motor (15), the equal thread bush in both sides is equipped with first clamp plate (14) around first lead screw (18) surface, the top of first clamp plate (14) runs through to the top of first opening (5), the front side fixedly connected with second motor (3) of mounting panel (1) bottom, the output end fixedly connected with second lead screw (17) of second motor (3), the surperficial screw thread cover of second lead screw (17) is equipped with second pinch-off blades (2), the top of second pinch-off blades (2) runs through to the top of second opening (20), rear side fixedly connected with baffle (13) at mounting panel (1) top.
2. The testing fixture with stable clamping function as claimed in claim 1, wherein: support columns (19) are welded at four corners of the bottom of the mounting plate (1), and a test workpiece (6) is clamped between the left first clamping plate and the right first clamping plate (14).
3. The testing fixture with stable clamping function as claimed in claim 1, wherein: the front side at the top of the mounting rack (11) is connected with a lighting lamp (8) through a fixing bolt, and the bottom of the fixed air pipe (7) is fixedly connected with the mounting plate (1) through the mounting bolt.
4. The testing fixture with stable clamping function as claimed in claim 1, wherein: the air inlet end fixedly connected with of fan (10) protects screen panel (9), the front side fixedly connected with test equipment (16) of mounting panel (1).
5. The testing fixture with stable clamping function as claimed in claim 1, wherein: the rear side fixedly connected with controller (4) of mounting panel (1), the output of controller (4) respectively with first motor (15), second motor (3) and fan (10) electric connection.
6. The testing fixture with stable clamping function as claimed in claim 1, wherein: the connection parts of the surfaces of the first screw rod (18) and the second screw rod (17) and the mounting plate (1) are movably connected through bearings, and left-handed threads and right-handed threads are respectively formed in the front side and the rear side of the surface of the first screw rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159089.0U CN216771796U (en) | 2021-12-15 | 2021-12-15 | Test fixture with stabilize clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123159089.0U CN216771796U (en) | 2021-12-15 | 2021-12-15 | Test fixture with stabilize clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771796U true CN216771796U (en) | 2022-06-17 |
Family
ID=81967760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123159089.0U Expired - Fee Related CN216771796U (en) | 2021-12-15 | 2021-12-15 | Test fixture with stabilize clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771796U (en) |
-
2021
- 2021-12-15 CN CN202123159089.0U patent/CN216771796U/en not_active Expired - Fee Related
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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: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |