CN212110555U - Table board fixing device for reliability test - Google Patents
Table board fixing device for reliability test Download PDFInfo
- Publication number
- CN212110555U CN212110555U CN202021025280.9U CN202021025280U CN212110555U CN 212110555 U CN212110555 U CN 212110555U CN 202021025280 U CN202021025280 U CN 202021025280U CN 212110555 U CN212110555 U CN 212110555U
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- plate
- base
- groove
- fixing
- fixing device
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 241000252254 Catostomidae Species 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model relates to a table-board fixing device for reliability test, which comprises a base and a plurality of fixed bases, wherein the upper surface of the base is detachably connected with a transverse fixed plate; a plurality of annular grooves are formed in the fixing plate and sleeved from inside to outside in sequence, and two inner walls of each annular groove are connected through a plurality of connecting blocks; the fixed base comprises a bottom plate, a support rod which longitudinally penetrates through the annular groove is fixedly connected to the center of the upper surface of the bottom plate, and a clamping and fixing assembly is detachably connected to the upper end of the support rod; the outer diameter of the supporting rod is equivalent to the width of the groove of the annular groove; the lower surface of the bottom plate is provided with a groove, and one or more suckers for adsorbing the base are arranged in the groove; the whole structure is simple, the adjustment is convenient, and the compatibility is better.
Description
Technical Field
The utility model relates to a reliability test technical field, more specifically say, relate to a mesa fixing device for reliability test.
Background
When testing the reliability of a product, a fixing device is usually needed to fix the product on a test bench; most of the currently used test benches are only suitable for a single size of a single product, and the compatibility is poor, so that the test benches need to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a mesa fixing device for reliability test is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a table top fixing device for reliability tests is constructed and comprises a base and a plurality of fixing bases, wherein the upper surface of the base is detachably connected with a transverse fixing plate; the fixing plate is provided with a plurality of annular grooves which are sequentially sleeved from inside to outside, and two inner walls of the annular grooves are connected through a plurality of connecting blocks; the fixed base comprises a bottom plate, a support rod which longitudinally penetrates through the annular groove is fixedly connected to the center of the upper surface of the bottom plate, and a clamping and fixing assembly is detachably connected to the upper end of the support rod; the outer diameter of the supporting rod is equivalent to the width of the groove of the annular groove; the lower surface of the bottom plate is provided with a groove, and one or more suckers for adsorbing the base are arranged in the groove.
The utility model discloses a mesa fixing device for reliability test, wherein, the centre gripping fixed subassembly includes with the base plate of branch detachable connection, rotate on the base plate and be connected with the rotor plate, be provided with anchor clamps on the rotor plate; the base plate with the rotor plate passes through pin joint, the base plate with all be provided with on the rotor plate a plurality of with pin complex regulation hole.
Reliability test uses mesa fixing device, wherein, anchor clamps are including sliding the setting a plurality of clamping jaws on the rotor plate, and a plurality of one-to-one drive the gliding linear actuating mechanism of clamping jaw.
Reliability test use mesa fixing device, wherein, the base with the connection can be dismantled through many screw rods to the fixed plate.
The beneficial effects of the utility model reside in that: during the installation, according to the shape by fixed product, select the fixed subassembly of suitable centre gripping and branch to install, adjust the position of branch in the ring channel and then adjust the position of the fixed subassembly of centre gripping, adjust the back, make the bottom plate adsorb fix a position on the base through the sucking disc, then be connected fixed plate and base for the fixed plate is pressed the bottom plate and is held fixedly, can fix the position of unable adjustment base, overall structure is simple, and it is convenient to adjust, and has the compatibility of preferred.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein 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 without inventive efforts according to the drawings:
fig. 1 is a sectional view of a table top fixing device for reliability test according to a preferred embodiment of the present invention;
FIG. 2 is a top view of a fixing plate of the table top fixing device for reliability test according to the preferred embodiment of the present invention;
fig. 3 is a schematic view of a rotating plate of the table top fixing device for reliability test according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The table top fixing device for reliability test of the preferred embodiment of the present invention, as shown in fig. 1, with reference to fig. 2 and fig. 3, includes a base 1 and a plurality of fixed bases 2, wherein the upper surface of the base 1 is detachably connected with a transverse fixing plate 3; a plurality of annular grooves 30 are formed in the fixing plate 3 and are sequentially sleeved from inside to outside, and two inner walls of each annular groove 30 are connected through a plurality of connecting blocks 31; the fixed base 2 comprises a bottom plate 20, a longitudinal supporting rod 21 penetrating through the annular groove 30 is fixedly connected to the center of the upper surface of the bottom plate 20, and a clamping and fixing assembly 22 is detachably connected to the upper end of the supporting rod 21; the outer diameter of the supporting rod 21 is equivalent to the width of the groove of the annular groove 30; a groove 200 is arranged on the lower surface of the bottom plate 20, and one or more suckers 201 for adsorbing the base are arranged in the groove 200;
during installation, according to the shape of a fixed product, a proper clamping and fixing component 22 and a proper supporting rod 21 are selected for installation, the position of the supporting rod 21 in the annular groove 30 is adjusted, the clamping and fixing component 22 is further adjusted, after the adjustment is completed, the bottom plate 20 is adsorbed on the base 1 through the sucking disc 201 for positioning, then the fixing plate 3 is connected with the base 1, the fixing plate 3 is enabled to press, hold and fix the bottom plate 20, and the position of the fixing base 2 can be fixed, so that the whole structure is simple, the adjustment is convenient, and the good compatibility is achieved;
it should be noted that the annular groove 30 may be configured as a circle, an oval, a square, etc., as desired.
Preferably, the clamping and fixing assembly 22 comprises a base plate 220 detachably connected with the supporting rod 21, a rotating plate 221 is rotatably connected to the base plate 220, and a clamp 222 is arranged on the rotating plate 221; the base plate 220 is connected with the rotating plate 221 through a pin 223, and a plurality of adjusting holes 224 matched with the pin 223 are formed in the base plate 220 and the rotating plate 221;
the rotating angle of the rotating plate 221 relative to the base plate 220 and the fixation after the rotation can be adjusted through the pin 223 and the adjusting hole 224, so as to adjust the placing angle of the clamp 222;
the angle at which the substrate 220 is disposed may be transverse, longitudinal, or oblique, depending on the actual mounting requirements.
Preferably, the fixture 222 includes a plurality of clamping jaws 2220 slidably disposed on the rotating plate, and a plurality of linear driving mechanisms 2221 for driving the clamping jaws 2220 to slide in a one-to-one correspondence; the number of jaws may be 2, 3 and more; the linear driving mechanism can adopt a cylinder, a motor and a screw rod.
Preferably, the base 1 and the fixing plate 3 are detachably connected through a plurality of screws 10; the disassembly and the assembly are convenient.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. A table top fixing device for reliability tests comprises a base and a plurality of fixing bases, and is characterized in that a transverse fixing plate is detachably connected to the upper surface of the base; the fixing plate is provided with a plurality of annular grooves which are sequentially sleeved from inside to outside, and two inner walls of the annular grooves are connected through a plurality of connecting blocks; the fixed base comprises a bottom plate, a support rod which longitudinally penetrates through the annular groove is fixedly connected to the center of the upper surface of the bottom plate, and a clamping and fixing assembly is detachably connected to the upper end of the support rod; the outer diameter of the supporting rod is equivalent to the width of the groove of the annular groove; the lower surface of the bottom plate is provided with a groove, and one or more suckers for adsorbing the base are arranged in the groove.
2. The table top fixing device for the reliability test according to claim 1, wherein the clamping and fixing assembly comprises a base plate detachably connected with the supporting rod, a rotating plate is rotatably connected to the base plate, and a clamp is arranged on the rotating plate; the base plate with the rotor plate passes through pin joint, the base plate with all be provided with on the rotor plate a plurality of with pin complex regulation hole.
3. The table top fixing device for the reliability test as claimed in claim 2, wherein the clamp comprises a plurality of clamping jaws slidably disposed on the rotating plate, and a plurality of linear driving mechanisms for driving the clamping jaws to slide in a one-to-one correspondence manner.
4. The device as claimed in claim 1, wherein the base and the fixing plate are detachably connected by a plurality of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025280.9U CN212110555U (en) | 2020-06-05 | 2020-06-05 | Table board fixing device for reliability test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025280.9U CN212110555U (en) | 2020-06-05 | 2020-06-05 | Table board fixing device for reliability test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212110555U true CN212110555U (en) | 2020-12-08 |
Family
ID=73615175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025280.9U Expired - Fee Related CN212110555U (en) | 2020-06-05 | 2020-06-05 | Table board fixing device for reliability test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212110555U (en) |
-
2020
- 2020-06-05 CN CN202021025280.9U patent/CN212110555U/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: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |