CN210908412U - Oil pipe thread cutter convenient to fix - Google Patents
Oil pipe thread cutter convenient to fix Download PDFInfo
- Publication number
- CN210908412U CN210908412U CN201921985876.0U CN201921985876U CN210908412U CN 210908412 U CN210908412 U CN 210908412U CN 201921985876 U CN201921985876 U CN 201921985876U CN 210908412 U CN210908412 U CN 210908412U
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- China
- Prior art keywords
- connecting plate
- dwang
- cutter
- plug
- convenient
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- Expired - Fee Related
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- 239000000346 nonvolatile oil Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a convenient fixed oil pipe thread cutter, including cutter main part, tool bit, slot, plug, connecting plate, fixed axle, dwang, fixture block, draw-in groove, stopper, lagging, through-hole, opening, screw rod, fixed plate and screw hole. The utility model has simple structure and convenient operation, is convenient to install and operate through the slot design at the top of the cutter main body, is beneficial to the processing of a thread groove after the cutter is limited conveniently, and avoids the relative rotation between the cutter main body and the fixed shaft; the utility model discloses a convenient tool main part of fixing of design of fixture block on the dwang to simple to operate through the lagging carries on spacingly to the dwang, is favorable to quick installation and the change of screw thread cutter, has improved the convenience of operation.
Description
Technical Field
The utility model relates to a screw thread cutter specifically is a convenient fixed oil pipe screw thread cutter, belongs to screw thread cutter application technical field.
Background
The petroleum pipe thread tool is a tool for processing petroleum pipeline thread grooves, along with the development of the petroleum industry in China, the demand for petroleum steel pipes is higher and higher in quantity and quality, the tool for processing petroleum pipe threads, namely, the hard alloy petroleum pipe thread tool is pushed by strong domestic demands, and has great progress in the aspects of precision, cutting performance, supply quantity and the like.
The existing petroleum pipe thread cutter is a cutter for processing a petroleum pipeline thread groove, and for the petroleum pipe thread cutter, the operation is not changed because the fixation of the thread cutter is not facilitated during the processing of the thread groove; and when processing different thread grooves, be unfavorable for the dismantlement and the installation of screw thread cutter, cause the increase of the processing degree of difficulty, also be unfavorable for carrying out quick replacement to screw thread cutter. Therefore, the oil pipe thread cutter convenient to fix is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient fixed oil pipe thread cutter in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a petroleum pipe thread cutter which is convenient to fix, comprises a cutter head arranged at the bottom of a cutter main body, a connecting mechanism and a limiting mechanism;
the connecting mechanism comprises a plug and a connecting plate, the top of the cutter main body is provided with a slot, the inside of the slot is inserted into the plug, the plug is fixedly connected with the connecting plate, and the top surface of the connecting plate is fixedly connected with the output shaft;
coupling mechanism includes dwang, fixture block, stopper and lagging, the connecting plate bottom surface is rotated with the dwang and is connected, dwang middle part and bottom respectively with fixture block and stopper fixed connection, through-hole and opening have been seted up respectively at lagging middle part and edge, lagging edge and a plurality of screw rod through connection, cutter main part and fixed plate fixed connection, and the fixed plate edge sets up the screw hole that a plurality of and screw rod correspond.
Preferably, the plug is connected with the inside of the slot in a sliding mode, the connecting plate at the top of the plug is in contact with the cutter body, and two clamping grooves are formed in the side face of the cutter body.
Preferably, connecting plate bottom surface both sides rotate with two dwang respectively and are connected, two the dwang bottom all is the stopper fixed connection of slope structure with the outer wall, and the lateral wall contact of stopper has the lagging.
Preferably, the connecting plate is in threaded connection with six screws respectively, and the bottom end of each screw is in threaded connection with the inside of the threaded hole.
Preferably, the opening width at the edge of the connecting plate is greater than the width of the rotating rod, the side wall of the through hole in the middle of the connecting plate is of an inclined structure, and the sleeve plate is sleeved with the cutter main body and the two rotating rods.
Preferably, the number of the clamping blocks is two, the two clamping blocks are respectively located in the middle of the two rotating rods, and the two clamping blocks are respectively connected with the two clamping grooves in an embedded mode.
Preferably, the distance between the connecting plate and the fixing plate is greater than the length of the rotating rod, and the length of the plug at the bottom of the connecting plate is greater than the width of the plug.
The utility model has the advantages that:
1. the utility model has simple structure and convenient operation, is convenient to install and operate through the slot design at the top of the cutter main body, is beneficial to the processing of a thread groove after the cutter is limited conveniently, and avoids the relative rotation between the cutter main body and the fixed shaft;
2. the utility model discloses a convenient tool main part of fixing of design of fixture block on the dwang to simple to operate through the lagging carries on spacingly to the dwang, is favorable to quick installation and the change of screw thread cutter, has improved the convenience of operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 according to the drawings without inventive exercise.
FIG. 1 is a front view of the inner part of the utility model before installation;
FIG. 2 is a schematic view of the external front view structure of the utility model after installation;
fig. 3 is a schematic view of the top view structure of the sleeve plate of the present invention.
In the figure: 1. the cutting tool comprises a tool body, 2, a tool bit, 3, a slot, 4, a plug, 5, a connecting plate, 6, a fixing shaft, 7, a rotating rod, 8, a clamping block, 9, a clamping groove, 10, a limiting block, 11, a sleeve plate, 12, a through hole, 13, an opening, 14, a screw rod, 15, a fixing plate, 16 and a threaded hole.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
Referring to fig. 1-3, a petroleum pipe thread cutter convenient to fix comprises a cutter head 2 installed at the bottom of a cutter body 1, a connecting mechanism and a limiting mechanism;
the connecting mechanism comprises a plug 4 and a connecting plate 5, the top of the cutter body 1 is provided with a slot 3, the inside of the slot 3 is spliced with the plug 4, the plug 4 is fixedly connected with the connecting plate 5, and the top surface of the connecting plate 5 is fixedly connected with the output shaft;
coupling mechanism includes dwang 7, fixture block 8, stopper 10 and lagging 11, 5 bottom surfaces of connecting plate rotate with dwang 7 to be connected, dwang 7 middle part and bottom respectively with fixture block 8 and stopper 10 fixed connection, through-hole 12 and opening 13 have been seted up respectively at lagging 11 middle part and edge, 11 edges of lagging and 14 through connection of a plurality of screw rod, cutter main part 1 and 15 fixed connection of fixed plate, and 15 edges of fixed plate set up the screw hole 16 that a plurality of and screw rod 14 correspond.
The plug 4 is connected with the inside of the slot 3 in a sliding mode, the connecting plate 5 at the top of the plug 4 is in contact with the cutter main body 1, and two clamping grooves 9 are formed in the side face of the cutter main body 1, so that the cutter main body 1 and the connecting plate 5 can be conveniently installed, and the limiting is convenient; the two sides of the bottom surface of the connecting plate 5 are respectively rotatably connected with the two rotating rods 7, the bottom ends of the two rotating rods 7 are fixedly connected with a limiting block 10 of which the outer wall is in an inclined structure, and the side wall of the limiting block 10 is in contact with a sleeve plate 11, so that the rotating rods 7 can rotate conveniently, and the limiting block 10 and the clamping block 8 can be driven to rotate simultaneously conveniently; the connecting plate 5 is in threaded connection with the six screws 14 respectively, and the bottom end of each screw 14 is in threaded connection with the inside of a threaded hole 16, so that the sleeve plate 11 and the fixing plate 15 can be connected conveniently, and the rotating rod 7 can be limited conveniently; the width of the opening 13 at the edge of the connecting plate 5 is larger than that of the rotating rod 7, the side wall of the through hole 12 in the middle of the connecting plate 5 is of an inclined structure, and the sleeve plate 11 is sleeved with the cutter main body 1 and the two rotating rods 7, so that the rotating rods 7 can rotate conveniently, and the sleeve plate 11 can be placed between the two rotating rods 7 conveniently; the number of the fixture blocks 8 is two, the two fixture blocks 8 are respectively positioned in the middle of the two rotating rods 7, and the two fixture blocks 8 are respectively connected with the insides of the two clamping grooves 9 in an embedded manner, so that the fixture blocks 8 can conveniently limit the cutter main body 1, and the cutter main body 1 can be conveniently fixed; the distance between connecting plate 5 and fixed plate 15 is greater than the length of dwang 7, just the length of the plug 4 of connecting plate 5 bottom is greater than the width of plug 4, and the rotation of dwang 7 of being convenient for is convenient to be fixed cutter main part 1.
The utility model discloses when using, pass two rotations with the opening 13 at loop bar edge and place the loop bar between dwang 7, through rotating one of dwang 7, dwang 7 rotates inside opening 13, drive stopper 10 and fixture block 8 and rotate the back, insert slot 3 at the top of cutter main body 1 on plug 4 again, through rotating dwang 7 to vertical position, make fixture block 8 joint after the draw-in groove 9 is inside, rotate the lagging 11 and move again, make opening 13 be located another dwang 7, after the repetitive operation with the fixture block 8 on two dwang 7 all joint inside draw-in groove 9, rotate the lagging 11 semicycle again, make opening 13 on the lagging 11 keep away from two dwang 7, the through-hole 12 in the middle part of lagging 11 lies in between two dwang 7 at this moment;
vertical removal lagging 11 again, lagging 11 removes back contact stopper 10, the inner wall contact stopper 10's of lagging 11 inclined plane, and then carry on spacingly to dwang 7, make lagging 11 remove to the 15 top surfaces of fixed plate, pass lagging 11 back with screw rod 14 again and screw up inside screw hole 16, it is convenient spacing to the gag lever post, carry on spacingly to cutter main part 1 through fixture block 8 and plug 4, be favorable to the installation and the fixing of cutter main part 1, process the screwed pipe through tool bit 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a convenient fixed oil pipe thread cutter which characterized in that: comprises a tool bit (2) arranged at the bottom of a tool body (1), a connecting mechanism and a limiting mechanism;
the connecting mechanism comprises a plug (4) and a connecting plate (5), the top of the cutter main body (1) is provided with a slot (3), the inside of the slot (3) is spliced with the plug (4), the plug (4) is fixedly connected with the connecting plate (5), and the top surface of the connecting plate (5) is fixedly connected with the output shaft;
coupling mechanism includes dwang (7), fixture block (8), stopper (10) and lagging (11), connecting plate (5) bottom surface is rotated with dwang (7) and is connected, dwang (7) middle part and bottom respectively with fixture block (8) and stopper (10) fixed connection, through-hole (12) and opening (13) have been seted up respectively at lagging (11) middle part and edge, lagging (11) edge and a plurality of screw rod (14) through connection, cutter main part (1) and fixed plate (15) fixed connection, and fixed plate (15) edge set up screw hole (16) that a plurality of and screw rod (14) correspond.
2. The oil pipe thread cutter convenient to fix of claim 1, wherein: the plug (4) is connected with the inside of the slot (3) in a sliding mode, the connecting plate (5) at the top of the plug (4) is in contact with the cutter body (1), and two clamping grooves (9) are formed in the side face of the cutter body (1).
3. The oil pipe thread cutter convenient to fix of claim 1, wherein: connecting plate (5) bottom surface both sides rotate with two dwang (7) respectively and are connected, two dwang (7) bottom all is stopper (10) fixed connection of slope structure with the outer wall, and the lateral wall contact of stopper (10) has lagging (11).
4. The oil pipe thread cutter convenient to fix of claim 1, wherein: the connecting plate (5) is in threaded connection with six screws (14) respectively, and the bottom end of each screw (14) is in threaded connection with the inside of a threaded hole (16).
5. The oil pipe thread cutter convenient to fix of claim 1, wherein: opening (13) width at connecting plate (5) edge is greater than the width of dwang (7), through-hole (12) lateral wall at connecting plate (5) middle part is the slope structure, and cup joints between lagging (11) and cutter main part (1) and two dwang (7).
6. The oil pipe thread cutter convenient to fix of claim 1, wherein: the number of the clamping blocks (8) is two, the two clamping blocks (8) are respectively positioned in the middle of the two rotating rods (7), and the two clamping blocks (8) are respectively connected with the inner parts of the two clamping grooves (9) in an embedded mode.
7. The oil pipe thread cutter convenient to fix of claim 1, wherein: the distance between connecting plate (5) and fixed plate (15) is greater than the length of dwang (7), just the length of plug (4) of connecting plate (5) bottom is greater than the width of plug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985876.0U CN210908412U (en) | 2019-11-17 | 2019-11-17 | Oil pipe thread cutter convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985876.0U CN210908412U (en) | 2019-11-17 | 2019-11-17 | Oil pipe thread cutter convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210908412U true CN210908412U (en) | 2020-07-03 |
Family
ID=71344515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921985876.0U Expired - Fee Related CN210908412U (en) | 2019-11-17 | 2019-11-17 | Oil pipe thread cutter convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210908412U (en) |
-
2019
- 2019-11-17 CN CN201921985876.0U patent/CN210908412U/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: 20200703 |