CN217255668U - Clamp for machining vertical cylindrical body of twelve-way pipe fitting - Google Patents
Clamp for machining vertical cylindrical body of twelve-way pipe fitting Download PDFInfo
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- CN217255668U CN217255668U CN202123406285.3U CN202123406285U CN217255668U CN 217255668 U CN217255668 U CN 217255668U CN 202123406285 U CN202123406285 U CN 202123406285U CN 217255668 U CN217255668 U CN 217255668U
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- way pipe
- pipe fitting
- clamp
- bottom plate
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- 238000003754 machining Methods 0.000 title claims description 23
- 210000004907 gland Anatomy 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anchor clamps that is used for vertical cylindricality of twelve-way pipe fitting to process, anchor clamps include the bottom plate, be equipped with the locating pin on the bottom plate, bottom plate one end is rotated and is connected a clamp bolt, the bottom plate other end is equipped with the grip slipper, connect a gland on the grip slipper, the gland is equipped with a cavity inner chamber, the gland rotates to be connected the grip slipper upper end, the free end of gland is connected clamp bolt's free end, clamp bolt rotate around the grip slipper when as for on the twelve-way pipe fitting at the gland, with locating pin cooperation on the bottom plate makes the gland hugs closely twelve-way pipe fitting surface is in order to right the twelve-way pipe fitting carries out the centre gripping, makes the vertical cylindricality of twelve-way pipe fitting up. The utility model provides an anchor clamps that is used for vertical column of twelve-way pipe fitting to process, simple structure can realize easy operation, the accurate firm effect in centre gripping location.
Description
Technical Field
The utility model relates to a machine tooling production technical field especially relates to an anchor clamps that is used for the vertical column body of twelve-way pipe fitting to process.
Background
The twelve-way pipe fitting is a high-pressure elbow pipe fitting, is used for a pipe fitting for turning a high-pressure pipeline at different angles, and has the functions of bearing high temperature and high pressure and resisting corrosion. The wall thickness of the twelve-way pipe fitting is thicker than that of a common elbow, and the high-pressure-resistant strength of the material is higher than that of the common elbow, so that the forging has the characteristics of high machining requirement, high difficulty and the like.
The twelve-way pipe fitting comprises: the left-direction tube is arranged in parallel with the plate-shaped fixing piece, and one part of the left-direction tube is perpendicular to the plate-shaped fixing piece. The parts of the left tube and the right tube, which are parallel to the plate-shaped fixing piece, are arranged in the plate-shaped fixing piece and are integrally connected with the plate-shaped fixing piece, and the parts of the left tube and the right tube, which are perpendicular to the plate-shaped fixing piece, are vertical cylindrical tubes and are positioned on the same surface of the plate-shaped fixing piece.
The existing tooling machining clamp is inconvenient to stably clamp and position a vertical cylindrical body of a twelve-way pipe in the machining process of the cylindrical body, needs a plurality of mechanical arms or fixing devices to fix the cylindrical body, is unstable in fixation, and cannot meet the machining precision requirement of a product.
SUMMERY OF THE UTILITY MODEL
In view of the in-process of present frock clamp to the vertical columnar body processing of twelve-way pipe fitting, inconvenient to its stable clamping position to fixed unstable problem, the utility model provides an anchor clamps for the vertical columnar body processing of twelve-way pipe fitting, simple structure can realize the accurate firm effect of easy operation, clamping position.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
the utility model provides an anchor clamps that is used for vertical cylindric body of twelve-way pipe fitting to process, anchor clamps include the bottom plate, be equipped with locating pin and positioning baffle on the bottom plate, bottom plate one end is rotated and is connected a clamp bolt, the bottom plate other end is equipped with the grip slipper, connect a gland on the grip slipper, the gland is equipped with a cavity inner chamber, the gland rotates to be connected the grip slipper upper end, when clamp bolt rotates around the grip slipper to on the twelve-way pipe fitting, clamp bolt's free end is connected the free end of gland, with locating pin, the positioning baffle cooperation on the bottom plate are in order to right the twelve-way pipe fitting carries out the location centre gripping, make the vertical cylindric body of twelve-way pipe fitting up, just the vertical cylindric body part in centre of vertical cylindric body is located in the cavity inner chamber.
According to an aspect of the utility model, the positioning baffle includes first positioning baffle and second positioning baffle, is used for to the plate-shaped firmware both sides location of twelve-way pipe fitting.
According to an aspect of the present invention, the first positioning baffle and the angle between the clamping holders are 24.72 degrees, and the second positioning baffle is perpendicular to the clamping holders.
According to the utility model discloses an aspect, first positioning baffle and second positioning baffle pass through the bolt and set up and are in locating hole cooperation on the bottom plate is connected.
According to an aspect of the utility model, the bottom plate level sets up, the gland is parallel with the bottom plate, the gland is the U-shaped plate, the open end of U-shaped plate is rotated and is connected the grip slipper upper end, the closed end tip of U-shaped plate is equipped with the recess of indent for the embedding compression bolt's free end.
According to an aspect of the utility model, the grip slipper upper end is equipped with two indent connection positions, the tip of the open end of U-shaped board pass through the bolt and the round pin axle with two indent connection positions rotatable coupling.
According to an aspect of the invention, the width of the grip slipper is smaller than the width of the bottom plate.
According to the utility model discloses an aspect, bottom plate one end middle part is equipped with a draw-in groove, compression bolt includes threaded rod and stand form, threaded rod and stand form integrated into one piece, the threaded rod upper end is fixed in through nut locking in the recess, found cylindrical lower extreme through the pivot with the draw-in groove is connected.
According to the utility model discloses an aspect, be equipped with the location support nail on the gland, location support nail perpendicular to the gland, with the connection can be dismantled to the gland.
According to the utility model discloses an aspect, the location support nail with be in through bolt and setting between the gland locating hole cooperation on the gland is connected, the location support nail tip sets up magnetism and adsorbs the component.
The utility model discloses the advantage of implementing: when the pressing cover rotates around the clamping seat to the twelve-way pipe, the free end of the pressing bolt is connected with the free end of the pressing cover and is matched with the positioning pin and the positioning baffle on the bottom plate to position and clamp the twelve-way pipe, so that the vertical cylindrical body of the twelve-way pipe faces upwards, the middle vertical cylindrical body of the vertical cylindrical body is partially positioned in the hollow inner cavity of the pressing cover, the twelve-way pipe is clamped to be in a specific posture, and the vertical cylindrical body of the twelve-way pipe is convenient to process into a tubular body. The fixture is simple and reasonable in structure, accurate and firm in clamping and positioning, capable of rapidly mounting and dismounting the workpiece to be machined, convenient to use, high in practicability and capable of rapidly clamping the workpiece. The machining tool clamp can be repeatedly used, is high in precision and easy to master, and is high in production efficiency and stable in product quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a fixture for machining a vertical cylindrical body of a twelve-way pipe fitting according to the present invention;
fig. 2 is a rear view of the clamp for processing a vertical cylindrical body of a twelve-way pipe fitting according to the present invention;
fig. 3 is a schematic view of the clamp for processing the vertical cylindrical body of the twelve-way pipe fitting and the clamping of the twelve-way pipe fitting of the present invention;
fig. 4 is a schematic view of a twelve-way pipe of the present invention.
In fig. 1-4, a bottom plate 1, a clamping seat 2, a gland 3, a positioning support nail 4, a positioning pin 5, a compression bolt 6, a nut 7, a twelve-way pipe vertical column 8, a positioning baffle 9, a right-hand pipe 10, a vertical column pipe 11, a plate-shaped fixing piece 12 and a left-hand pipe 13.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a clamp for processing a vertical cylinder of a twelve-way pipe fitting comprises a bottom plate 1, the bottom plate 1 is provided with a positioning pin 5 and a positioning baffle plate 9, one end of the bottom plate 1 is rotatably connected with a compression bolt 6, the other end of the bottom plate 1 is provided with a clamping seat 2, the clamping seat 2 is connected with a gland 3, the gland 3 is provided with a hollow inner cavity, the gland 3 is rotationally connected with the upper end of the clamping seat 2, when the gland 3 rotates around the clamping seat 2 to the twelve-way pipe fitting, the free end of the gland 6 is connected with the free end of the gland 3, the positioning pin 5 and the positioning baffle plate 9 on the bottom plate 1 are matched to position and clamp the twelve-way pipe fitting, so that the vertical cylindrical body of the twelve-way pipe fitting faces upwards, and the middle vertical cylindrical body part of the vertical cylindrical body is positioned in the hollow inner cavity.
In this embodiment, the twelve-way pipe fitting includes: a plate-shaped fixing member 12, four left-direction tubes 13, of which one portion is disposed parallel to the plate-shaped fixing member and one portion is disposed perpendicular to the plate-shaped fixing member, and two right-direction tubes 10, of which one portion is disposed parallel to the plate-shaped fixing member and one portion is disposed perpendicular to the plate-shaped fixing member. The parts of the left tube 13 and the right tube 10, which are arranged parallel to the plate-shaped fixing member 12, are arranged in the plate-shaped fixing member 12, are integrally connected with the plate-shaped fixing member 12, and are bent by 90 degrees in the plate-shaped fixing member 12, and the parts of the left tube 13 and the right tube 10, which are arranged perpendicular to the plate-shaped fixing member 12, are called vertical cylindrical tubes 11 and are positioned on the same surface of the plate-shaped fixing member 12.
In practical application, the clamp for machining the vertical cylindrical body of the twelve-way pipe fitting is applied to special machining equipment and can be connected and fixed through a simple pressing plate. When the clamping device works, the pressing cover 3 slowly rotates around the clamping seat 2, the twelve-way pipe fitting is placed on the bottom plate 1, six vertical cylindrical bodies of the twelve-way pipe fitting face upwards, three vertical cylindrical bodies in the middle extend into the hollow cylindrical body of the pressing cover 3, the twelve-way pipe fitting is positioned through the positioning pins 5 and the positioning baffle plates 9, the vertical cylindrical bodies of the twelve-way pipe fitting face upwards, the pressing bolts 6 rotate to the free end of the pressing cover 3 and are in locking connection with the free end of the pressing cover, the pressing bolts are matched with the positioning pins 5 and the positioning baffle plates 9 on the bottom plate 1 to position and clamp the twelve-way pipe fitting, the vertical cylindrical bodies of the twelve-way pipe fitting face upwards, the middle vertical cylindrical body of the vertical cylindrical bodies is partially positioned in the hollow inner cavity of the pressing cover to clamp the twelve-way pipe fitting to be in a specific posture, and finally complete positioning and clamping of the twelve-way pipe fitting, and then the vertical column body of the twelve-way pipe fitting is processed into a vertical column pipe 11 by processing equipment.
In this embodiment, the vertical cylindrical body of the twelve-way pipe fitting is upward by the fixture for processing the vertical cylindrical body of the twelve-way pipe fitting, and the twelve-way pipe fitting is clamped to be in a specific posture, so that the vertical cylindrical body of the twelve-way pipe fitting can be conveniently processed into the vertical cylindrical pipe 11. The complex and fussy clamping is simplified, and the operation personnel can conveniently master and utilize the clamp. Meanwhile, the light design can be realized by an operator to independently detach, install and correct the clamp on the equipment. Each group of clamps only needs one-time correction on equipment, batch processing production of various procedures can be realized, and the processing preparation time is greatly shortened. The clamp can be fixedly connected through a simple pressing plate on special processing equipment, then a pressing cover 3 and a pressing bolt 6 which are arranged on the clamp are used for fixing a workpiece, complex and tedious clamping is simplified, operation is convenient, the clamp can be repeatedly used, the precision is high, the clamp is easy to master, the production efficiency is high, and the product quality is stable.
The twelve-way pipe fitting is clamped and fixed by the clamp, a product can be conveniently fixed during machining, and the machining precision of the product is improved. The dimensional tolerance is in GB/T1804-2000m grade, and the small tolerance range of the aperture is only +/-0.2 mm; the shape and position tolerance is GB/T1184-1996K, the hole pitch tolerance range of the branch pipe is only +/-0.2 mm, and the production requirement can be met, so that the surface of the branch pipe can meet the technical requirements of size, geometric shape, mutual position precision with other surfaces and the like specified in a drawing.
In this embodiment, the positioning baffle 9 includes a first positioning baffle and a second positioning baffle, and is used for positioning two sides of the plate-shaped fixing member 12 of the twelve-way pipe. The angle between the first positioning baffle and the clamping seat 2 is 24.72 degrees, and the second positioning baffle is perpendicular to the clamping seat. In order to facilitate stable positioning, the angle between the first positioning baffle and the second positioning baffle is consistent with the angle between two sides of the plate-shaped fixing piece of the to-be-positioned twelve-way pipe fitting. The first positioning baffle and the second positioning baffle are connected with positioning holes arranged on the bottom plate 1 in a matched mode through bolts.
As a preferable solution of this embodiment, the fixture for machining the vertical cylindrical body of the twelve-way pipe further includes a positioning support nail 4 perpendicular to the gland 3. The positioning support nail 4 is detachably connected with the gland 3. Specifically, the positioning support nail 4 and the gland 3 can be connected in a matched manner through a bolt and a positioning hole arranged on the gland 3. Along with the increase of live time, location support nail 4 can wear and tear, and it sets to be dismantled with gland 3 and is connected, can be swift, convenient change. The positioning support nails 4 are supported on the rib plates of the plate-shaped fixing piece 12 of the twelve-way pipe fitting, so that the positioning of the twelve-way pipe fitting is realized more accurately, and the processing looseness is prevented.
Further, a magnetic adsorption member may be provided at an end of the positioning support pin 4. Utilize magnetism to adsorb the principle with magnetism adsorption component and processing equipment actuation, have fixed rapidly, operate quick simple and convenient advantage, can effectual save time, quick completion lathe bed fixed.
In this embodiment, in order to ensure the accuracy of the relative position of the twelve-way pipe, the positioning pin 5 is selected to be a cylindrical pin or a conical pin.
In this embodiment, the gland 3 is parallel to the bottom plate 1, the gland 3 is a U-shaped plate, the open end of the U-shaped plate is rotatably connected to the upper end of the clamping seat 2, and the closed end of the U-shaped plate is provided with an inward concave groove for embedding the pressing bolt 6. Two concave connecting positions are arranged at the upper end of the clamping seat 2, and the end part of the opening end of the U-shaped plate is rotatably connected with the two concave connecting positions through a bolt and a pin shaft.
In order to facilitate the installation of the clamp without forming machining interference, the width of the clamping seat 2 is smaller than that of the bottom plate 1. The bottom plate 1 and the clamping seat 2 are vertically connected and integrally formed, so that the workpiece can be conveniently clamped and fixed to be in a specific posture.
In this embodiment, bottom plate 1 one end middle part is equipped with a draw-in groove, clamp bolt 6 includes threaded rod and stand form, threaded rod and stand form integrated into one piece, the threaded rod upper end is fixed in through nut locking in the recess, upright columnar lower extreme through the pivot with the draw-in groove is connected. The threaded section of the threaded rod has enough length, so that the product can be clamped conveniently.
In the embodiment, the material of the clamp is a plate-shaped material, so that the clamp is convenient to assemble and clamp a product.
The utility model discloses the advantage of implementing: when the pressing cover rotates around the clamping seat to the twelve-way pipe, the free end of the pressing bolt is connected with the free end of the pressing cover and is matched with the positioning pin and the positioning baffle on the bottom plate to position and clamp the twelve-way pipe, so that the vertical cylindrical body of the twelve-way pipe faces upwards, the middle vertical cylindrical body of the vertical cylindrical body is partially positioned in the hollow inner cavity of the pressing cover, the twelve-way pipe is clamped to be in a specific posture, and the vertical cylindrical body of the twelve-way pipe is convenient to process into a tubular body. The fixture is simple and reasonable in structure, accurate and firm in clamping and positioning, capable of rapidly mounting and dismounting the workpiece to be machined, convenient to use, high in practicability and capable of rapidly clamping the workpiece. The machining tool clamp can be repeatedly used, is high in precision and easy to master, and is high in production efficiency and stable in product quality.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an anchor clamps that is used for vertical cylindric body processing of twelve-way pipe fitting, anchor clamps include the bottom plate, its characterized in that, be equipped with locating pin and positioning baffle on the bottom plate, bottom plate one end is rotated and is connected a clamp bolt, the bottom plate other end is equipped with the grip slipper, connect a gland on the grip slipper, the gland is equipped with a cavity inner chamber, the gland rotates to be connected in the grip slipper upper end, when clamp bolt rotated on the twelve-way pipe fitting around the grip slipper, clamp bolt's free end is connected the free end of gland, with locating pin, the positioning baffle cooperation on the bottom plate are in order to right the twelve-way pipe fitting carries out the location centre gripping, make the vertical cylindric body of twelve-way pipe fitting up, just the vertical cylindric body part in the middle of vertical cylindric body is located in the cavity inner chamber.
2. The clamp for machining the vertical cylinder of the twelve-way pipe fitting according to claim 1, wherein the positioning baffle comprises a first positioning baffle and a second positioning baffle for positioning two sides of the plate-shaped fixing piece of the twelve-way pipe fitting.
3. The clamp for machining the vertical cylinder of the twelve-way pipe fitting according to claim 2, wherein the angle between the first positioning baffle and the clamping seat is 24.72 degrees, and the second positioning baffle is perpendicular to the clamping seat.
4. The clamp for machining the vertical cylinder of the twelve-way pipe fitting according to claim 2, wherein the first positioning baffle and the second positioning baffle are connected in a matched manner through bolts and positioning holes arranged on the bottom plate.
5. The clamp for machining the vertical cylindrical body of the twelve-way pipe fitting according to claim 1, wherein the bottom plate is horizontally arranged, the gland is parallel to the bottom plate, the gland is a U-shaped plate, the open end of the U-shaped plate is rotatably connected to the upper end of the clamping seat, and the closed end of the U-shaped plate is provided with a concave groove for embedding the free end of the compression bolt.
6. The clamp for machining the vertical cylindrical body of the twelve-way pipe fitting according to claim 5, wherein two concave connecting positions are arranged at the upper end of the clamping seat, and the end part of the open end of the U-shaped plate is rotatably connected with the two concave connecting positions through a bolt and a pin shaft.
7. The clamp for machining the vertical cylinder of the twelve-way pipe fitting according to claim 1, wherein the width of the clamping seat is smaller than that of the bottom plate.
8. The clamp for machining the vertical cylindrical body of the twelve-way pipe fitting according to claim 5, wherein a clamping groove is formed in the middle of one end of the bottom plate, the compression bolt comprises a threaded rod and an upright column, the threaded rod and the upright column are integrally formed, the upper end of the threaded rod is locked and fixed in the groove through a nut, and the lower end of the upright column is connected with the clamping groove through a rotating shaft.
9. The clamp for machining the vertical cylindrical body of the twelve-way pipe fitting according to any one of claims 1 to 8, wherein a positioning support nail is arranged on the pressing cover, is perpendicular to the pressing cover and is detachably connected with the pressing cover.
10. The clamp for machining the vertical cylinder of the twelve-way pipe fitting according to claim 9, wherein the positioning support nail is connected with the pressing cover in a matched manner through a bolt and a positioning hole arranged on the pressing cover, and a magnetic adsorption member is arranged at the end of the positioning support nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406285.3U CN217255668U (en) | 2021-12-30 | 2021-12-30 | Clamp for machining vertical cylindrical body of twelve-way pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406285.3U CN217255668U (en) | 2021-12-30 | 2021-12-30 | Clamp for machining vertical cylindrical body of twelve-way pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217255668U true CN217255668U (en) | 2022-08-23 |
Family
ID=82891321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123406285.3U Active CN217255668U (en) | 2021-12-30 | 2021-12-30 | Clamp for machining vertical cylindrical body of twelve-way pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217255668U (en) |
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2021
- 2021-12-30 CN CN202123406285.3U patent/CN217255668U/en active Active
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| GR01 | Patent grant | ||
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Address after: 200241 No. 3082, humin Road, Minhang District, Shanghai Patentee after: Shanghai Xinmin New Energy Technology Co.,Ltd. Address before: 200241 No. 3082, humin Road, Minhang District, Shanghai Patentee before: SHANGHAI XINMIN HEAVY FORGING CO.,LTD. |