CN212859503U - Porcelain insulator blank clamping device - Google Patents
Porcelain insulator blank clamping device Download PDFInfo
- Publication number
- CN212859503U CN212859503U CN202020769629.3U CN202020769629U CN212859503U CN 212859503 U CN212859503 U CN 212859503U CN 202020769629 U CN202020769629 U CN 202020769629U CN 212859503 U CN212859503 U CN 212859503U
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- China
- Prior art keywords
- lead screw
- positive
- bearing
- guide rail
- slider
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 title claims abstract description 22
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The application relates to an electric porcelain bottle blank clamping device, including backup pad, clamping jaw mechanism and driving motor, still include positive and negative lead screw nut mechanism and two guide rail slider mechanisms, positive and negative lead screw nut mechanism fixed mounting is at the backup pad middle part, two guide rail slider mechanisms use positive and negative lead screw nut mechanism as central line symmetry fixed mounting in the backup pad, positive and negative lead screw nut mechanism and clamping jaw mechanism power are connected, guide rail slider mechanism and clamping jaw mechanism swing joint, driving motor and lead screw nut mechanism power are connected. The positive and negative lead screw nut mechanisms moving in opposite directions are adopted, and the threaded connection force is relatively stable, so that the porcelain insulator blank can be effectively clamped, and the falling and damage are prevented.
Description
Technical Field
The utility model relates to a clamping device especially relates to an insulator blank clamping device.
Background
The insulator is a special insulating control, also called insulator, and can play an important role in overhead transmission lines. In the prior art, when the clamping operation of the porcelain insulator blank is carried out, the conventional clamping jaw device cannot be completely clamped, so that the porcelain insulator blank is easy to drop and damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulator blank clamping device has adopted the positive and negative lead screw nut mechanism of relative motion, because threaded connection power is more stable, consequently can effectively press from both sides tight insulator blank, prevents to drop the damage.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric porcelain bottle blank clamping device, includes backup pad, clamping jaw mechanism and driving motor, its characterized in that still includes positive and negative lead screw nut mechanism and two guide rail slider mechanisms, positive and negative lead screw nut mechanism fixed mounting is at the backup pad middle part, two guide rail slider mechanisms use positive and negative lead screw nut mechanism as central line symmetry fixed mounting in the backup pad, positive and negative lead screw nut mechanism is connected with clamping jaw mechanism power, guide rail slider mechanism and clamping jaw mechanism swing joint, driving motor is connected with lead screw nut mechanism power.
Further, the screw rod of the positive and negative screw rod nut mechanism comprises a positive thread screw rod, a negative thread screw rod, a first nut and a second nut, the first nut is in threaded connection with the positive thread screw rod, the second nut is in threaded connection with the negative thread screw rod, the positive thread screw rod is in power connection with the driving motor, and the positive thread screw rod is in power connection with the negative thread screw rod.
Furthermore, positive and negative lead screw nut mechanism still includes first bearing, second bearing, third bearing, first bearing frame, second bearing frame, third bearing frame, first bearing frame, second bearing frame and third bearing frame are fixed in the backup pad, the second bearing is located between first bearing and the third bearing, the second bearing is located between first bearing frame and the third bearing frame.
Furthermore, the first bearing is sleeved on the positive thread screw rod, and the second bearing and the third bearing are sleeved on the reverse thread screw rod.
Further, the guide rail sliding block mechanism comprises a first guide rail, a second guide rail, a first sliding block, a second sliding block, a third sliding block and a fourth sliding block, wherein the first sliding block and the second sliding block are connected to the first guide rail in a sliding mode, and the third sliding block and the fourth sliding block are connected to the second guide rail in a sliding mode.
Further, gripper mechanism is including the first jaw part and the second jaw part that set up in opposite directions, first jaw part and first nut, first slider, second slider fixed connection, second jaw part and second nut, third slider, fourth slider fixed connection, wherein, first nut and second nut drive first jaw part and second jaw part respectively along first guide rail and the relative rectilinear movement of second guide rail under driving motor's drive, produce the clamping effect.
Further, the first or second jaw member includes a jaw plate and a jaw, the jaw being secured to the jaw plate.
Furthermore, the clamping jaw is arc-shaped and is attached to the surface of the porcelain insulator blank.
The beneficial effects of the utility model reside in that: the positive and negative lead screw nut mechanisms moving in opposite directions are adopted, and the threaded connection force is relatively stable, so that the porcelain insulator blank can be effectively clamped, and the falling and damage are prevented.
The foregoing description is only an overview of the present invention, and in order to make the technical means of the present invention more clearly understood and to make the same practical in accordance with the content of the present specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
Fig. 1 is an axial view of the overall structure of the present invention.
Fig. 2 is an axial view of the overall structure of the present invention.
Fig. 3 is an axial view of the overall structure of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Please refer to fig. 1-3:
a porcelain insulator blank clamping device comprises a supporting plate 100, a positive and negative lead screw nut mechanism 200, two guide rail sliding block mechanisms 300, a clamping jaw mechanism 400, a limiting block 500 and a driving motor 600, wherein the positive and negative lead screw nut mechanism 200 is fixedly arranged at the middle part of the supporting plate 100, the two guide rail sliding block mechanisms 300 are symmetrically and fixedly arranged on the supporting plate 100 by taking the positive and negative lead screw nut mechanism 200 as a central line, the limiting block 500 and the driving motor 600 are fixedly arranged on the supporting plate 100, the positive and negative lead screw nut mechanism 200 is in power connection with the clamping jaw mechanism 400, the guide rail sliding block mechanisms 300 are movably connected with the clamping jaw mechanism 400, particularly, the clamping jaw mechanism 400 can move along the straight line of the guide rail sliding block mechanisms 300 in opposite directions under the driving of the positive and negative lead screw nut mechanism 200, the driving motor 600 is in power connection with the positive, driving the two clamping jaw mechanisms 400 to move linearly and oppositely, thereby generating a clamping effect.
The positive and negative lead screw nut mechanism 200 comprises a positive thread lead screw 210, a negative thread lead screw 220, a first nut 230, a second nut 240, a first coupler 250 and a second coupler 260, wherein the first nut 230 is in threaded connection with the positive thread lead screw 210, the second nut 240 is in threaded connection with the negative thread lead screw 220, the first coupler 250 is connected with the positive thread lead screw 210 and the driving motor 600, and the second coupler 260 is connected with the positive thread lead screw 210 and the negative thread lead screw 220.
The screw-nut mechanism 200 further comprises a first bearing member 270, a second bearing member 280, and a third bearing member 290, the first bearing member 270, the second bearing member 280, and the third bearing member 290 being fixed on the support plate, the second bearing member 280 being located between the first bearing member 270 and the third bearing member 290.
The first bearing component 270 is sleeved on the positive thread 210 rod, and the second bearing component 280 and the third bearing component 290 are sleeved on the negative thread screw rod 220.
The guide rail sliding block mechanism 300 comprises a first guide rail 310, a second guide rail 320, a first sliding block 330, a second sliding block 340, a third sliding block 350 and a fourth sliding block 360, wherein the first sliding block 330 and the second sliding block 340 are slidably connected to the first guide rail 310, and the third sliding block 350 and the fourth sliding block 360 are slidably connected to the second guide rail 320.
The jaw mechanism 400 includes a first jaw member 410 and a second jaw member 420, the first jaw member 410 is fixedly connected to a first nut 230, a first slider 330 and a second slider 340, and the second jaw member 420 is fixedly connected to a second nut 240, a third slider 350 and a fourth slider 360, wherein the first nut 230 and the second nut 240 drive the first jaw member 410 and the second jaw member 420 to move linearly along a first guide rail 310 and a second guide rail 320, respectively, under the driving of a driving motor 600, so as to generate a clamping effect, and meanwhile, a limit block 500 can limit the movement range of the sliders and the nuts.
The first jaw mechanism 410 comprises a first jaw plate 411 and a first jaw 412, and the first jaw 412 is fixed on the first jaw plate 411; the second jaw mechanism 420 includes a second jaw plate 421 and a second jaw 422, and the second jaw 422 is fixed to the second jaw plate 421.
The first clamping jaw 412 and the second clamping jaw 422 are arc-shaped and are attached to the surface of the porcelain insulator blank.
In conclusion, the positive and negative lead screw nut mechanisms moving in opposite directions are adopted, so that the porcelain insulator blank can be effectively clamped, and the falling and damage can be prevented.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the patent. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides an electric porcelain bottle blank clamping device, includes backup pad, clamping jaw mechanism and driving motor, its characterized in that still includes positive and negative lead screw nut mechanism and two guide rail slider mechanisms, positive and negative lead screw nut mechanism fixed mounting is at the backup pad middle part, two guide rail slider mechanisms use positive and negative lead screw nut mechanism as central line symmetry fixed mounting in the backup pad, positive and negative lead screw nut mechanism is connected with clamping jaw mechanism power, guide rail slider mechanism and clamping jaw mechanism swing joint, driving motor is connected with lead screw nut mechanism power.
2. The porcelain bottle blank clamping device as claimed in claim 1, wherein the lead screw of the positive and negative lead screw nut mechanism comprises a positive-thread lead screw, a negative-thread lead screw, a first nut, and a second nut, the first nut being in threaded connection with the positive-thread lead screw, the second nut being in threaded connection with the negative-thread lead screw, wherein the positive-thread lead screw is in power connection with a driving motor, and the positive-thread lead screw is in power connection with the negative-thread lead screw.
3. The insulator blank clamping apparatus of claim 2 wherein the positive and negative lead screw-nut mechanism further comprises a first bearing, a second bearing, a third bearing, a first bearing housing, a second bearing housing, and a third bearing housing, the first bearing housing, the second bearing housing, and the third bearing housing being secured to the support plate, the second bearing being positioned between the first bearing and the third bearing, the second bearing housing being positioned between the first bearing housing and the third bearing housing.
4. The porcelain insulator blank clamping device as claimed in claim 3, wherein the first bearing is sleeved on a positive thread screw rod, and the second bearing and the third bearing are sleeved on a negative thread screw rod.
5. The porcelain insulator blank clamping device as claimed in claim 1, wherein the guide rail slider mechanism comprises a first guide rail, a second guide rail, a first slider, a second slider, a third slider and a fourth slider, the first slider and the second slider are slidably connected to the first guide rail, and the third slider and the fourth slider are slidably connected to the second guide rail.
6. An insulator blank clamping apparatus according to claim 2 or 5, wherein said clamping jaw mechanism comprises a first clamping jaw member and a second clamping jaw member which are oppositely arranged, said first clamping jaw member is fixedly connected with a first nut, a first slide block and a second slide block, and said second clamping jaw member is fixedly connected with a second nut, a third slide block and a fourth slide block.
7. An insulator blank holder according to claim 6, wherein said first or second jaw members comprise a jaw plate and jaws, said jaws being secured to the jaw plate.
8. The insulator blank holder of claim 7, wherein the holding jaw is arcuate and engages the insulator blank surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769629.3U CN212859503U (en) | 2020-05-12 | 2020-05-12 | Porcelain insulator blank clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769629.3U CN212859503U (en) | 2020-05-12 | 2020-05-12 | Porcelain insulator blank clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212859503U true CN212859503U (en) | 2021-04-02 |
Family
ID=75205759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020769629.3U Expired - Fee Related CN212859503U (en) | 2020-05-12 | 2020-05-12 | Porcelain insulator blank clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212859503U (en) |
-
2020
- 2020-05-12 CN CN202020769629.3U patent/CN212859503U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |