CN210525264U - High-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device - Google Patents
High-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device Download PDFInfo
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- CN210525264U CN210525264U CN201921554374.2U CN201921554374U CN210525264U CN 210525264 U CN210525264 U CN 210525264U CN 201921554374 U CN201921554374 U CN 201921554374U CN 210525264 U CN210525264 U CN 210525264U
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- limiting
- adjusting
- clamping
- corrugated pipe
- sliding connection
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Abstract
The utility model discloses a high withstand voltage polytetrafluoroethylene bellows cutting device, install the regulation mount pad at support base both ends including supporting base and symmetry, it has four centre gripping stop gear to adjust the inside equipartition of mount pad. The utility model forms effective limiting clamping on both ends of the corrugated pipe by adjusting four clamping limiting mechanisms in the mounting seat, rapidly pre-clamps the corrugated pipe through the pre-tightening spring, and stably clamps the corrugated pipe by contacting and connecting the rotary adjusting connecting bolt with the limiting connecting block; the mounting seat is freely adjusted in a sliding mode according to the length of the corrugated pipe to be cut, and the jacking bolt is rotated upwards, so that the limiting tooth grooves are stably limited and fixed through the limiting clamping teeth 18; the device can stably clamp and fix the corrugated pipe during cutting, fully ensures the cutting precision and the safe reliability, is suitable for cutting the corrugated pipes with various sizes, and has good practical and popularization values.
Description
Technical Field
The utility model belongs to the bellows field especially relates to a high withstand voltage polytetrafluoroethylene bellows cutting device.
Background
The mechanical properties of the polytetrafluoroethylene are soft, and meanwhile, the polytetrafluoroethylene has better corrosion resistance, high lubricity, high wear resistance and high pressure resistance, so that the polytetrafluoroethylene is commonly used for producing various pipelines. The bellows is one of polytetrafluoroethylene products, and the cutting precision of the polytetrafluoroethylene bellows needs to be fully guaranteed when cutting in the prior art, so how to stably clamp and fix the bellows when cutting becomes a technical problem to be solved urgently.
Disclosure of Invention
The utility model aims to overcome the above problem that prior art exists, provide a high withstand voltage polytetrafluoroethylene bellows cutting device.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a high-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device comprises a supporting base and adjusting installation seats symmetrically installed at two ends of the supporting base, wherein four clamping and limiting mechanisms are uniformly distributed in each adjusting installation seat;
the adjusting mounting seat comprises an adjusting mounting platform and a mounting center hole horizontally arranged in the center of the adjusting mounting platform, two sliding connecting bulges are symmetrically arranged at the bottom end of the adjusting mounting platform, a limiting tooth socket is uniformly distributed between the two sliding connecting bulges, four adjusting connecting screw holes are uniformly distributed on the periphery of the adjusting mounting platform along the circumferential direction, and two guide connecting holes are symmetrically arranged on the outer sides of the adjusting connecting screw holes;
the clamping limiting mechanism comprises a limiting connecting seat, a pre-tightening spring, a limiting clamping piece, an adjusting connecting bolt and a clamping limiting block, the limiting connecting seat comprises a limiting connecting block, and limiting connecting screw holes are formed in the outer ends of two guide connecting rods symmetrically arranged at the outer end of the limiting connecting block, and a fixing clamping groove for fixing the clamping limiting block is formed in the middle of the limiting connecting block; the limiting clamping piece comprises a limiting clamping block and a limiting connecting stud vertically arranged in the center of the limiting clamping block; the guide connecting rod sequentially penetrates through the pre-tightening spring and the guide connecting hole to be connected with the limit connecting stud; the adjusting connecting bolt penetrates through the adjusting connecting screw hole to be in contact connection with the limiting connecting block;
the supporting base comprises a supporting base plate and supporting vertical plates symmetrically arranged at two ends of the supporting base plate, the supporting base plate is symmetrically provided with two sliding connection clamping grooves matched with sliding connection protrusions, an installation groove is formed between the two sliding connection clamping grooves, two jacking connection screw holes are symmetrically formed in the bottom of the installation groove, a limiting top plate is arranged in the installation groove, limiting latch teeth matched with limiting tooth grooves are evenly distributed on the surface of the limiting top plate, and jacking bolts connected with the bottom surface of the limiting top plate in a contact mode are installed in the jacking connection screw holes.
Furthermore, dovetail fit is formed between the sliding connection protrusion and the sliding connection clamping groove.
Further, the difference between the depth of the mounting groove and the thickness of the limiting top plate is larger than the height of the limiting latch.
The utility model has the advantages that:
the utility model forms effective limiting clamping on both ends of the corrugated pipe by adjusting four clamping limiting mechanisms in the mounting seat, rapidly pre-clamps the corrugated pipe through the pre-tightening spring, and stably clamps the corrugated pipe by contacting and connecting the rotary adjusting connecting bolt with the limiting connecting block; the mounting seat is freely adjusted in a sliding mode according to the length of the corrugated pipe to be cut, and the jacking bolt is rotated upwards, so that the limiting tooth grooves are stably limited and fixed through the limiting clamping teeth 18; the device can stably clamp and fix the corrugated pipe during cutting, fully ensures the cutting precision and the safe reliability, is suitable for cutting the corrugated pipes with various sizes, and has good practical and popularization values.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
FIG. 3 is an exploded view of the local structure of the present invention;
fig. 4 is an exploded view of the local structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, the cutting device for the high pressure-resistant polytetrafluoroethylene corrugated pipe comprises a support base 1 and adjusting installation bases 2 symmetrically installed at two ends of the support base 1, wherein four clamping and limiting mechanisms 3 are uniformly distributed in the adjusting installation bases 2;
as shown in fig. 2, the adjusting mounting base 2 includes an adjusting mounting table 21 and a mounting center hole 22 horizontally arranged at the center of the adjusting mounting table 21, two sliding connection protrusions 23 are symmetrically arranged at the bottom end of the adjusting mounting table 21, a limiting tooth socket 24 is uniformly distributed between the two sliding connection protrusions 23, four adjusting connection screw holes 25 are uniformly distributed around the adjusting mounting table 21 along the circumferential direction, and two guiding connection holes 26 are symmetrically arranged outside the adjusting connection screw holes 25;
as shown in fig. 3, the clamping and limiting mechanism 3 comprises a limiting connecting seat 31, a pre-tightening spring 32, a limiting clamping piece 33, an adjusting connecting bolt 34 and a clamping and limiting block 35, wherein the limiting connecting seat 31 comprises a limiting connecting block 311 and two guiding connecting rods 312 symmetrically arranged at the outer end of the limiting connecting block 311, the outer ends of the two guiding connecting rods 312 are provided with limiting connecting screw holes 313, and the middle of the limiting connecting block 311 is provided with a fixing clamping groove 314 for fixing the clamping and limiting block 35; the limiting clamping piece 33 comprises a limiting clamping block 331 and a limiting connecting stud 332 vertically arranged in the center of the limiting clamping block 331; the guide connecting rod 312 sequentially penetrates through the pre-tightening spring 32 and the guide connecting hole 26 to be connected with the limit connecting stud 332; the adjusting connecting bolt 34 passes through the adjusting connecting screw hole 25 to be in contact connection with the limiting connecting block 311;
as shown in fig. 4, the supporting base 1 includes a supporting base plate 11 and supporting vertical plates 12 symmetrically disposed at two ends of the supporting base plate 11, the supporting base plate 11 is symmetrically provided with two sliding connection clamping grooves 13 matched with the sliding connection protrusions 23 on the surface, an installation groove 14 is disposed between the two sliding connection clamping grooves 13, two jacking connection screw holes 15 are symmetrically disposed at the bottom of the installation groove 14, a limiting top plate 17 is disposed in the installation groove 14, limiting clamping teeth 18 matched with limiting tooth grooves 24 are uniformly distributed on the surface of the limiting top plate 17, and jacking bolts 16 connected with the bottom surface of the limiting top plate 17 in a contacting manner are mounted in the jacking connection screw holes 15.
The sliding connection protrusion 23 is in dovetail fit with the sliding connection clamping groove 13, and the difference between the depth of the installation groove 14 and the thickness of the limiting top plate 17 is larger than the height of the limiting clamping tooth 18.
When the corrugated pipe clamping device is used specifically, effective limiting clamping on two ends of the corrugated pipe is formed by adjusting the four clamping and limiting mechanisms 3 in the mounting seat 2, quick pre-clamping is carried out through the pre-tightening spring 32, and the corrugated pipe is stably clamped by connecting the rotary adjusting connecting bolt 34 with the limiting connecting block 311 in a contact manner; the mounting seat 2 is freely adjusted in a sliding mode according to the length of the corrugated pipe to be cut, and the puller bolt 16 is rotated upwards, so that the limiting tooth grooves 24 are stably limited and fixed through the limiting clamping teeth 18.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a high withstand voltage polytetrafluoroethylene bellows cutting device which characterized in that: the clamping device comprises a supporting base (1) and adjusting installation seats (2) symmetrically installed at two ends of the supporting base (1), wherein four clamping and limiting mechanisms (3) are uniformly distributed in the adjusting installation seats (2);
the adjusting mounting seat (2) comprises an adjusting mounting platform (21) and a mounting center hole (22) horizontally arranged in the center of the adjusting mounting platform (21), two sliding connection bulges (23) are symmetrically arranged at the bottom end of the adjusting mounting platform (21), a limiting tooth socket (24) is uniformly distributed between the two sliding connection bulges (23), four adjusting connection screw holes (25) are uniformly distributed on the periphery of the adjusting mounting platform (21) along the circumferential direction, and two guide connection holes (26) are symmetrically arranged on the outer side of each adjusting connection screw hole (25);
the clamping limiting mechanism (3) comprises a limiting connecting seat (31), a pre-tightening spring (32), a limiting clamping piece (33), an adjusting connecting bolt (34) and a clamping limiting block (35), wherein the limiting connecting seat (31) comprises a limiting connecting block (311) and two guiding connecting rods (312) symmetrically arranged at the outer end of the limiting connecting block (311), the outer ends of the two guiding connecting rods are provided with limiting connecting screw holes (313), and a fixing clamping groove (314) for fixing the clamping limiting block (35) is arranged in the middle of the limiting connecting block (311); the limiting clamping piece (33) comprises a limiting clamping block (331) and a limiting connecting stud (332) vertically arranged in the center of the limiting clamping block (331); the guide connecting rod (312) sequentially penetrates through the pre-tightening spring (32) and the guide connecting hole (26) to be connected with the limit connecting stud (332); the adjusting connecting bolt (34) passes through the adjusting connecting screw hole (25) and is connected with the limiting connecting block (311) in a contact way;
support base (1) including supporting baseplate (11) and symmetry setting support riser (12) at supporting baseplate (11) both ends, supporting baseplate (11) surface symmetry is equipped with two and sliding connection protruding (23) matched with sliding connection draw-in groove (13), be equipped with between two sliding connection draw-in grooves (13) mounting groove (14), mounting groove (14) bottom symmetry is equipped with two tight connection screw (15) in top, spacing roof (17) in mounting groove (14), spacing roof (17) surface equipartition have with spacing tooth's socket (24) matched with spacing latch (18), install in the tight connection screw (15) in top with spacing roof (17) bottom surface contact tight bolt (16) that link to each other.
2. The cutting device for polytetrafluoroethylene corrugated pipe with high pressure resistance according to claim 1, wherein: the sliding connection bulge (23) is in dovetail fit with the sliding connection clamping groove (13).
3. The cutting device for polytetrafluoroethylene corrugated pipe with high pressure resistance according to claim 1, wherein: the difference value between the depth of the mounting groove (14) and the thickness of the limiting top plate (17) is greater than the height of the limiting latch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554374.2U CN210525264U (en) | 2019-09-19 | 2019-09-19 | High-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921554374.2U CN210525264U (en) | 2019-09-19 | 2019-09-19 | High-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210525264U true CN210525264U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921554374.2U Expired - Fee Related CN210525264U (en) | 2019-09-19 | 2019-09-19 | High-pressure-resistance polytetrafluoroethylene corrugated pipe cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210525264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714550A (en) * | 2021-08-18 | 2021-11-30 | 浙江博基工程材料有限公司 | High-precision cutting process of metal corrugated pipe |
-
2019
- 2019-09-19 CN CN201921554374.2U patent/CN210525264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714550A (en) * | 2021-08-18 | 2021-11-30 | 浙江博基工程材料有限公司 | High-precision cutting process of metal corrugated pipe |
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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: 20200515 Termination date: 20200919 |