CN214643098U - Perforating fixture for production of seamless steel pipes - Google Patents
Perforating fixture for production of seamless steel pipes Download PDFInfo
- Publication number
- CN214643098U CN214643098U CN202120971116.5U CN202120971116U CN214643098U CN 214643098 U CN214643098 U CN 214643098U CN 202120971116 U CN202120971116 U CN 202120971116U CN 214643098 U CN214643098 U CN 214643098U
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- Prior art keywords
- table body
- round steel
- production
- seamless steel
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 80
- 239000010959 steel Substances 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model is suitable for a seamless steel pipe technical field provides a perforation anchor clamps of seamless steel pipe's production, include: the table body, the monomer downside corner of the table body all is fixed with the table leg, and the table body places subaerial through the table leg, the pole setting, the monomer lower extreme of pole setting slides respectively inside the table body left and right sides, and the inside through connection of monomer of the pole setting of homonymy has two-way threaded rod, the monomer lower fixed surface of bracing piece have with the internal connection's of the table body spring, the fixed plate, the lower extreme of fixed plate is fixed in the upper surface left side of the table body, and the shape of fixed plate is the slope form. This perforation anchor clamps of production of seamless steel pipe, it is fixed that the convenience carries out the centre gripping to the round steel that the footpath is different, and the practicality is stronger, and can support whole round steel, prevents that the round steel from taking place to warp because of gravity to, when perforating the round steel, conveniently clear up the sweeps of round steel inside.
Description
Technical Field
The utility model relates to a seamless steel pipe technical field specifically is a perforation anchor clamps of seamless steel pipe's production.
Background
Seamless steel pipe is perforated and is made by whole root round steel, does not have the steel pipe of welding seam on the surface, and the usage is very extensive, all need use seamless steel pipe like car, aviation and geology drill pipe etc. because need carry out the round steel earlier before perforating and can perforate after the centre gripping that stabilizes, so need use the perforation anchor clamps of the production of seamless steel pipe to carry out the centre gripping to the round steel.
The Chinese utility model with the publication number of CN210232763U discloses a punching clamp for the production of seamless steel tubes, which comprises a base, wherein two groups of positioning brackets are symmetrically arranged on the upper surface of the base, each positioning bracket comprises a clamping plate and a bottom plate welded on the bottom of the clamping plate, one side of the two groups of bottom plates is respectively and rotatably provided with a left-handed screw and a right-handed screw, a threaded sleeve is connected between the left-handed screw and the right-handed screw in a threaded manner, one side of the threaded sleeve is welded with a first synchronous pulley, the bottom of the base is fixedly provided with a motor, the output shaft end of the motor is in keyed connection with a second synchronous pulley, a synchronous belt is in transmission connection between the first synchronous pulley and the second synchronous pulley, one side of the upper surface of the base is fixedly welded with two groups of brackets, the top of the brackets is in a threaded connection with a compression bar, a sliding groove is arranged at the sliding position of the positioning brackets in the base, and a through hole is arranged at the penetrating position of the synchronous belt in the base, the clamping is convenient, the practicability is improved, and the production cost is saved.
But be difficult to carry out the centre gripping to the round steel of variation in size in the above-mentioned scheme and fix, the practicality is not high, and is difficult to support whole round steel, leads to the round steel can be because of gravity takes place to warp to punch a hole to the round steel and go up inconvenient clearing up the sweeps, so that solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perforation anchor clamps of production of seamless steel pipe to solve the perforation anchor clamps of the production of the current steel pipe that proposes in the above-mentioned background art, be difficult to carry out the centre gripping to the round steel of variation in size fixed, the practicality is not high, and is difficult to support whole round steel, leads to the round steel can take place to warp because of gravity, and perforate the round steel on inconvenient to the sweeps clear up, so that solve the problem that proposes in the aforesaid.
In order to achieve the above object, the utility model provides a following technical scheme: a piercing jig for the production of seamless steel pipes, comprising;
the table body is characterized in that table legs are fixed at the corners of the lower sides of the single bodies of the table body, and the table body is placed on the ground through the table legs;
the lower ends of the single bodies of the vertical rods slide in the left side and the right side of the table body respectively, the inner parts of the single bodies of the vertical rods on the same side are connected with a bidirectional threaded rod in a penetrating mode, the upper sides of the single bodies of the vertical rods are connected with a first connecting rod in a clamping mode, and the middle of the right surface of the first connecting rod is provided with a cylindrical lug structure;
the right surface of the right single body of the upright rod is provided with a porous structure, and the porous structure of the right single body of the upright rod is connected with a connecting strip which forms a rotating structure with the right surface of the single body of the first connecting rod in a clamping manner;
the lower surface of the single body of the supporting rod is fixedly provided with a spring connected with the inside of the table body, the supporting rod forms a sliding structure in the table body through the spring, and the upper side of the single body of the supporting rod is provided with rollers and supporting plates in a staggered manner;
the lower extreme of fixed plate is fixed in the upper surface left side of the table body, and the shape of fixed plate is the slope form to the left end of the table body is connected with the collecting box.
Preferably, the upper surface of collecting box is less than the upper surface of the table body, and the right-hand member of collecting box is equipped with "T" type lug structure to the collecting box passes through "T" type lug structure of collecting box and slides in the inside of the table body.
Preferably, the upper ends of the left single bodies of the upright rods are connected with the single bodies of the second connecting rods in an overturning manner, and the side, close to the opposite side, of the single bodies of the second connecting rods and the side, close to the opposite side, of the single bodies of the first connecting rods are fixedly connected with fixing blocks;
wherein, one side of the monomer of the fixed block close to the other side is of an arc-shaped sunken structure.
Preferably, the left side and the right side of the rear surface of the table body are respectively provided with a driving wheel and a stress wheel which form a fixed structure with the rear ends of the single bodies of the bidirectional threaded rods, the rear end sides of the single bodies of the bidirectional threaded rods and the rear surface of the table body are positioned on the same plane, and the front ends of the single bodies on the left side of the bidirectional threaded rods do not protrude out of the front surface of the table body.
Preferably, the driving wheel and the stress wheel are equal in size, the left ends of the driving wheel and the stress wheel are attached to the rear surface of the table body, and the driving wheel and the stress wheel form a transmission structure through a crawler;
wherein the outer surfaces of the driving wheel and the driving wheel are respectively connected with a crawler belt in a meshing manner, and the middle part of the crawler belt is connected with the driving wheel.
Compared with the prior art, the beneficial effects of the utility model are that: the perforating clamp for producing the seamless steel pipe is convenient to clamp and fix round steel with different diameters, has strong practicability, can support the whole round steel, prevents the round steel from deforming due to gravity, and is convenient to clean scraps in the round steel when the round steel is perforated;
1. the vertical rod is arranged, the first connecting rod and the second connecting rod are arranged, when the round steel is fixed, two ends of the round steel are respectively placed between the monomers of the first connecting rod and between the monomers of the second connecting rod, then the right side monomer of the bidirectional threaded rod is rotated, the driving wheel can drive the track and the stress wheel to simultaneously rotate while the bidirectional threaded rod is rotated, so that the left side monomer of the bidirectional threaded rod can also rotate, the monomers of the vertical rod can be moved, the round steel can be clamped and fixed through the fixing block, the vertical rod can be adjusted by the diameter of the round steel, and the applicability is higher;
2. the supporting rod, the idler wheel and the supporting plate are arranged, when the round steel is fixed and perforated, the inner surface of the idler wheel and the upper surface of the supporting plate can be attached to the lower surface of the round steel, the round steel is supported, and the supporting rod slides in the table body, so that the height of the lower surface of the round steel can be automatically adjusted, the round steel can be supported well, and the round steel is more labor-saving in use;
3. be provided with fixed plate and collecting box, to the fenestrate in-process of round steel, the sweeps can be left to the inside of round steel, upwards lifts up the head rod, makes the round steel take place the slope, and the inside sweeps of round steel just can fall on the upper surface of fixed plate like this, falls into the collecting box through the fixed plate, like this alright carry out effectual collection with the sweeps inside the round steel.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a side view of the cutting structure of the present invention;
fig. 4 is the connecting overall structure schematic diagram of the vertical rod and the bidirectional threaded rod of the present invention.
In the figure: 1-table body, 2-table legs, 3-upright bars, 4-bidirectional threaded rods, 5-first connecting rods, 6-connecting strips, 7-second connecting rods, 8-springs, 9-supporting rods, 10-rollers, 11-supporting plates, 12-fixing plates, 13-collecting boxes, 14-driving wheels, 15-driving wheels, 16-stress wheels, 17-caterpillar bands and 18-fixing blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a perforating clamp for the production of seamless steel tubes comprises a table body 1, upright rods 3, supporting rods 9 and a fixing plate 12, wherein when the perforating clamp for the production of seamless steel tubes is used, the table body 1 is firstly placed on the ground through table legs 2, round steel is then placed between monomers of fixing blocks 18, then the left monomers of a bidirectional threaded rod 4 are rotated, when the left monomers of the bidirectional threaded rod 4 are rotated, the bidirectional threaded rod 4 can drive a driving wheel 14 to rotate, so that the driving wheel 14 can drive a driving wheel 15 and a stress wheel 16 to simultaneously rotate through a crawler 17, and the monomers of the bidirectional threaded rod 4 are simultaneously rotated, when the monomers of the bidirectional threaded rod 4 are rotated, the monomers of the upright rods 3 can drive a first connecting rod 5 and a second connecting rod 7 to move until the fixing blocks 18 stably clamp the round steel, and the position of the upright rods 3 can be adjusted according to the radius of the round steel, round steel with different radiuses can be conveniently clamped;
when the device is used, after round steel is clamped, the lower surface of the middle of the round steel can be in contact with the non-surface of the roller 10 and the upper surface of the supporting plate 11, at the moment, the supporting rod 9 can extrude the spring 8, so that the supporting rod 9 slides inside the table body 1, the inner surface of the roller 10 and the upper surface of the supporting plate 11 are tightly attached to the lower surface of the middle of the round steel, when the radius of the round steel is smaller, the spring 8 can jack the supporting rod 9 upwards due to self-tension, and therefore the supporting rod 9, the roller 10 and the supporting plate 11 can be guaranteed to effectively support round steel with different diameters, and the middle of the round steel is prevented from being deformed;
when the round steel is perforated, the round steel needs to be perforated from right to left, in the perforating process, the inside sweeps of the pipeline can be directly pushed to the left end of the round steel by the perforating machine and then fall into the surface of the fixed plate 12, then fall into the inside of the collecting box 13 from the upper surface of the fixed plate 12 for collection, but some small sweeps are left in the round steel and cannot be cleaned, at the moment, the connecting strip 6 is turned upwards, the cylindrical lug on the right surface of the first connecting rod 5 is held, the first connecting rod 5 is lifted upwards, meanwhile, the second connecting rod 7 can be turned over at the upper end of the left side of the vertical rod 3, so that the perforated round steel can be inclined, the sweeps inside the round steel slide to the upper surface of the fixed plate 12 and then fall into the inside of the collecting box 13, after the round steel is perforated, the bidirectional threaded rod 4 is rotated, and the monomers of the fixed block 18 move towards the front side and the back side, like this alright with take out the round steel, at the in-process of taking out the round steel, gyro wheel 10 just can rotate, like this alright with the frictional force between the surface that reduces the round steel and backup pad 11 to more convenient laborsaving take off the round steel.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A perforating jig for the production of seamless steel pipes, comprising;
the table comprises a table body (1), wherein table legs (2) are fixed at the corners of the lower sides of the single bodies of the table body (1), and the table body (1) is placed on the ground through the table legs (2);
the lower ends of the single bodies of the vertical rods (3) respectively slide in the left side and the right side of the table body (1), the single bodies of the vertical rods (3) on the same side are connected with a bidirectional threaded rod (4) in a penetrating manner, the upper sides of the single bodies of the vertical rods (3) are connected with a first connecting rod (5) in a clamping manner, and the middle part of the right surface of the first connecting rod (5) is provided with a cylindrical lug structure;
the right surface of the right monomer of the upright rod (3) is provided with a porous structure, and the porous structure of the right monomer of the upright rod (3) is connected with a connecting strip (6) which forms a rotating structure with the right surface of the monomer of the first connecting rod (5) in a clamping manner;
the lower surface of the single body of the supporting rod (9) is fixedly provided with a spring (8) connected with the inside of the table body (1), the supporting rod (9) forms a sliding structure in the table body (1) through the spring (8), and the upper side of the single body of the supporting rod (9) is provided with rollers (10) and a supporting plate (11) in a staggered manner;
the lower end of the fixing plate (12) is fixed on the left side of the upper surface of the table body (1), the fixing plate (12) is inclined, and the left end of the table body (1) is connected with a collecting box (13).
2. The piercing jig for production of a seamless steel pipe according to claim 1, characterized in that: the upper surface of the collection box (13) is lower than the upper surface of the table body (1), the right end of the collection box (13) is provided with a T-shaped lug structure, and the collection box (13) slides in the table body (1) through the T-shaped lug structure of the collection box (13).
3. The piercing jig for production of a seamless steel pipe according to claim 1, characterized in that: the upper ends of the left single bodies of the upright rods (3) are connected with the single bodies of the second connecting rods (7) in a turnover mode, and the side, close to the opposite side, of the single bodies of the second connecting rods (7) and the side, close to the opposite side, of the single bodies of the first connecting rods (5) are fixedly connected with fixing blocks (18);
wherein, one side of the single body of the fixed block (18) close to the other side is of an arc-shaped concave structure.
4. The piercing jig for production of a seamless steel pipe according to claim 2, characterized in that: the rear surface left and right sides of the table body (1) is respectively provided with a driving wheel (14) and a stress wheel (16) which form a fixed structure with the rear end of the single body of the bidirectional threaded rod (4), the rear end side of the single body of the bidirectional threaded rod (4) is positioned on the same plane with the rear surface of the table body (1), and the front end of the single body on the left side of the bidirectional threaded rod (4) is not protruded from the front surface of the table body (1).
5. The piercing jig for production of a seamless steel pipe according to claim 4, characterized in that: the driving wheel (14) and the stress wheel (16) are equal in size, the left ends of the driving wheel (14) and the stress wheel (16) are attached to the rear surface of the table body (1), and the driving wheel (14) and the stress wheel (16) form a transmission structure through a crawler belt (17);
wherein the outer surfaces of the driving wheel (14) and the driving wheel (15) are respectively engaged with a crawler belt (17), and the middle part of the crawler belt (17) is connected with the driving wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971116.5U CN214643098U (en) | 2021-05-08 | 2021-05-08 | Perforating fixture for production of seamless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971116.5U CN214643098U (en) | 2021-05-08 | 2021-05-08 | Perforating fixture for production of seamless steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643098U true CN214643098U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120971116.5U Expired - Fee Related CN214643098U (en) | 2021-05-08 | 2021-05-08 | Perforating fixture for production of seamless steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683077A (en) * | 2022-05-27 | 2022-07-01 | 睢宁县永达工具制造有限公司 | Clamping device for workpiece machining and using method thereof |
-
2021
- 2021-05-08 CN CN202120971116.5U patent/CN214643098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683077A (en) * | 2022-05-27 | 2022-07-01 | 睢宁县永达工具制造有限公司 | Clamping device for workpiece machining and using method thereof |
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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: 20211109 |