CN210335235U - Fixing device for double-end beveling machine - Google Patents
Fixing device for double-end beveling machine Download PDFInfo
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- CN210335235U CN210335235U CN201921399985.4U CN201921399985U CN210335235U CN 210335235 U CN210335235 U CN 210335235U CN 201921399985 U CN201921399985 U CN 201921399985U CN 210335235 U CN210335235 U CN 210335235U
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- lower clamp
- semicircular clamping
- upper clamp
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Abstract
The utility model relates to a fixing device for a double-head beveling machine, which comprises a base, a lower clamp module and an upper clamp module; supporting columns are vertically arranged on four corners of the base, top plates are arranged at the tops of the four supporting columns, and a hydraulic device is vertically arranged at the center of each top plate; the lower clamp module comprises a lower clamp base and two lower clamp clamping blocks; the lower clamp base is fixed at the center of the upper surface of the base, a first semicircular clamping groove is vertically formed in any two adjacent side surfaces of the lower clamp base, and a first semicircular clamping strip is arranged on the cambered surface of the first semicircular clamping groove; a first semicircular slot matched with the first semicircular clamping strip is formed in the corresponding position of the arc-shaped surface on the outer side of each of the two lower clamp clamping blocks; the upper clamp module comprises an upper clamp base and two upper clamp clamping blocks, and the upper clamp base is vertically fixed to the bottom of a hydraulic rod on the hydraulic device downwards. The utility model discloses a fixing device for double-end beveling machine can fix not unidimensional metal return bend, and the centre gripping is respond well.
Description
Technical Field
The utility model relates to a metal bending machine thermal treatment technical field, especially a fixing device for double-end beveling machine.
Background
The beveling machine is a special tool for chamfering the end face of a pipeline or a flat plate before welding, overcomes the defects of irregular angle, rough slope surface, high working noise and the like of operation processes such as flame cutting, grinding by a polishing machine and the like, and has the advantages of simplicity and convenience in operation, standard angle, smooth surface and the like. The characteristics of the processed material are as follows: the pipe beveling machine and the flat plate beveling machine are divided into two types from the driving power: electric pipe beveling machines, pneumatic pipe beveling machines; the fixing method comprises the following steps: an internal expansion type pipe beveling machine and an external clamping type pipe beveling machine; the flat beveling machine is divided into a portable flat beveling machine, an automatic walking flat beveling machine and a fixed flat beveling machine. When the existing beveling machine is used for beveling the double ends of the elbow, the processing quality of the elbow is often influenced due to the fact that the elbow is not fixed firmly, even when some beveling machines are used for beveling the double ends of the elbow, the elbow needs to be lifted back and forth, the labor intensity is increased, and the production efficiency is reduced.
The utility model discloses a chinese utility model patent that publication number is CN208163143U discloses a heavy-calibre elbow double-end beveling machine, including unable adjustment base, unable adjustment base's top is equipped with the clamping device of two elbows, clamping device locates the both ends of elbow, and clamping device including supporting the base, fixed locate support base top and with the corresponding semi-circular hole of placing of elbow aperture and with the semi-circular anchor clamps that support the base spiro union, two clamping device's opposite face all is equipped with two processingequipment, processingequipment is including installation base, motor, rotating disc and beveling machine, the output shaft of installation base top motor passes through the shaft coupling and is connected with the input shaft transmission of rotating disc, be equipped with the spout on the rotating disc, sliding connection has the slider on the spout, the top of slider is located to the beveling machine. The beveling machine is used for double-end processing of large-diameter elbows, and reduces the labor intensity of workers while improving the processing efficiency. However, the clamping device in the above device can only fix one kind of bent metal pipe, and the application range is relatively limited, and the two semicircular clamps are fixed by the bolts on the lugs, so that the groove operation of the bent metal pipe is likely to be unqualified when the bolts are loosened.
Therefore, it is desirable to provide a fixing device for a double-ended beveling machine, which can solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-end is fixing device for beveling machine can fix not unidimensional metal return bend and carry out the groove operation to the centre gripping is respond well.
In order to achieve the purpose of the utility model, the fixing device for the double-head beveling machine comprises a base, a lower clamp module and an upper clamp module;
supporting columns are vertically arranged on four corners of the base, top plates are arranged at the tops of the four supporting columns, the center line of each top plate is overlapped with the center line of the base, a hydraulic device is vertically arranged at the center position of each top plate, and a hydraulic rod on each hydraulic device is vertically arranged downwards;
the lower clamp module comprises a lower clamp base and two lower clamp clamping blocks, and the two lower clamp clamping blocks are semicircular clamping blocks; the lower clamp base is fixed at the center of the upper surface of the base and is of a square structure, first semicircular clamping grooves are vertically formed in any two adjacent side surfaces of the lower clamp base, and first semicircular clamping strips are arranged on the cambered surfaces of the first semicircular clamping grooves; the two lower clamp clamping blocks are clamped on the first semicircular clamping groove through the matching of the first semicircular clamping strip and the first semicircular slot;
the upper clamp module comprises an upper clamp base and two upper clamp clamping blocks, and the two upper clamp clamping blocks are semicircular clamping blocks matched with the lower clamp clamping blocks; the upper clamp base is of a square structure, second semicircular clamping grooves are vertically and downwards formed in any two adjacent side faces of the upper clamp base, the second semicircular clamping grooves are matched with the first semicircular clamping grooves, and second semicircular clamping strips are arranged on the cambered surfaces of the second semicircular clamping grooves; the two upper clamp clamping blocks are clamped on the second semicircular clamping grooves through the matching of the second semicircular clamping grooves and the second semicircular clamping strips; the upper clamp base is vertically and downwards fixed at the bottom of a hydraulic rod on the hydraulic device, and the two second semicircular clamping grooves on the upper clamp base are respectively positioned right above the two first semicircular clamping grooves on the lower clamp base.
Preferably, the two ends of the upper clamp clamping block and the lower clamp clamping block are both horizontally provided with an auxiliary lug outwards, a bolt is arranged on the auxiliary lug, the upper clamp clamping block is fixed on the second semicircular clamping groove of the upper clamp base through the bolt on the auxiliary lug, and the lower clamp clamping block is fixed on the first semicircular clamping groove of the lower clamp base through the bolt on the auxiliary lug.
Preferably, semicircular widened parts are arranged on the side surfaces of the upper clamp clamping block and the lower clamp clamping block.
Preferably, a plurality of reinforcing ribs are arranged on the side surface of the base.
The working principle is as follows: at first place the metal return bend with outside conveyor on the lower anchor clamps base on the base to make two elbows on the metal return bend just in time block on two lower anchor clamps clamp splice, then start hydraulic means, the vertical downstream of anchor clamps base is gone up in the hydraulic stem drive, makes two on the anchor clamps base go up anchor clamps clamp splice just in time and two lower anchor clamps clamp splice on the anchor clamps base down cooperate each other effectively fixedly to the metal return bend, then starts outside beveling machine and carries out the groove operation to the metal return bend.
The utility model discloses a fixing device for double-end beveling machine compares with prior art and has following advantage:
(1) by arranging the upper clamp clamping block and the upper clamp clamping block, metal bent pipes with different sizes can be effectively fixed, and the application range is wide;
(2) the hydraulic device is arranged at the top of the base, so that the metal bent pipe can be effectively fixed when being subjected to groove operation, and the accuracy of the groove operation is ensured;
(3) simple operation and convenient use.
Drawings
FIG. 1 is a schematic structural view of a lower clamp base;
FIG. 2 is a schematic structural view of a lower clamp block;
FIG. 3 is a schematic structural view of a lower clamp module;
fig. 4 is a schematic structural diagram a of the fixing device for the double-head beveling machine of the present invention;
fig. 5 is a schematic structural view B of the fixing device for the double-ended beveling machine of the present invention;
FIG. 6 is an enlarged partial view of the upper clamp module of FIG. 5;
fig. 7 is an operation schematic diagram a of the fixing device for the double-head beveling machine of the present invention;
fig. 8 is an operation schematic diagram B of the fixing device for the double-head beveling machine of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-8, a fixing device for a double-ended beveling machine comprises a base 8, a lower clamp module and an upper clamp module;
supporting columns 9 are vertically arranged at four corners of the base 8, top plates 10 are arranged at the tops of the four supporting columns 9, the center line of each top plate 10 is overlapped with the center line of the base 8, a hydraulic device 11 is vertically arranged at the center position of each top plate 10, and a hydraulic rod 12 on each hydraulic device 11 is vertically arranged downwards;
the lower clamp module comprises a lower clamp base 1 and two lower clamp clamping blocks 4, and the two lower clamp clamping blocks 4 are semicircular clamping blocks; the lower clamp base 1 is fixed at the center of the upper surface of the base 8, the lower clamp base 1 is of a square structure, first semicircular clamping grooves 2 are vertically arranged on any two adjacent side surfaces of the lower clamp base 1, and first semicircular clamping strips 3 are arranged on the cambered surfaces of the first semicircular clamping grooves 2; the two lower clamp clamping blocks 4 are provided with a first semicircular slot 5 matched with the first semicircular clamping strip 3 at the corresponding positions of the arc-shaped surfaces at the outer sides of the two lower clamp clamping blocks 4, and the two lower clamp clamping blocks 4 are clamped on the first semicircular clamping groove 2 through the matching of the first semicircular slot 5 and the first semicircular clamping strip 3;
the upper clamp module comprises an upper clamp base 13 and two upper clamp clamping blocks 14, wherein the two upper clamp clamping blocks 14 are semicircular clamping blocks matched with the lower clamp clamping block 4; the upper clamp base 13 is of a square structure, second semicircular clamping grooves are vertically and downwards arranged on any two adjacent side surfaces of the upper clamp base 13, the second semicircular clamping grooves are matched with the first semicircular clamping grooves, and second semicircular clamping strips are arranged on arc surfaces of the second semicircular clamping grooves; a second semicircular slot matched with a second semicircular clamping strip is arranged at the corresponding position of the arc-shaped surface at the outer side of each of the two upper clamp clamping blocks 14, and the two upper clamp clamping blocks 14 are clamped on the second semicircular clamping slots through the matching of the second semicircular slot and the second semicircular clamping strip; the upper clamp base 13 is vertically and downwardly fixed at the bottom of a hydraulic rod 12 on the hydraulic device 11, and the two second semicircular clamping grooves on the upper clamp base 13 are respectively positioned right above the two first semicircular clamping grooves 2 on the lower clamp base 1.
The upper clamp clamping block 14 and the lower clamp clamping block 4 matched with the upper clamp clamping block are arranged, so that metal bent pipes with different sizes and dimensions can be fixed, and the application range of the metal bent pipes is widened.
Furthermore, the two ends of the upper clamp clamping block 14 and the lower clamp clamping block 4 are both horizontally provided with an auxiliary lug 6 outwards, the auxiliary lug 6 is provided with a bolt 7, the upper clamp clamping block 14 is fixed on the second semicircular clamping groove on the upper clamp base 13 through a bolt on the auxiliary lug, the lower clamp clamping block 4 is fixed on the first semicircular clamping groove 2 on the lower clamp base 1 through a bolt on the auxiliary lug, and the upper clamp clamping block and the lower clamp clamping block can be effectively prevented from sliding due to the arrangement.
Further, in order to enlarge the contact area between the upper clamp clamping block 14 and the lower clamp clamping block 4 and the metal bent pipe to be clamped and further ensure the clamping effect, semicircular widened parts are arranged on the side surfaces of the upper clamp clamping block 14 and the lower clamp clamping block 4.
In order to ensure the supporting strength of the base 8, a plurality of reinforcing ribs are arranged on the side surface of the base 8.
The working principle is as follows: as shown in fig. 7-8, firstly, the metal bent pipe 15 is placed on the lower fixture base 1 on the base 8 by the external conveying device, and two elbows on the metal bent pipe 15 are just clamped on the two lower fixture clamping blocks 4, then the hydraulic device 11 is started, the hydraulic rod 12 drives the upper fixture base 13 to vertically move downwards, so that the two upper fixture clamping blocks 14 on the upper fixture base 13 are just matched with the two lower fixture clamping blocks 4 on the lower fixture base 1 to effectively fix the metal bent pipe 15, and then the external beveling machine is started to bevel the metal bent pipe.
In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the drawings, are used merely for convenience of describing technical solutions and simplifying the description of the present patent, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present patent application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.
In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (4)
1. A fixing device for a double-head beveling machine is characterized by comprising a base, a lower clamp module and an upper clamp module;
supporting columns are vertically arranged on four corners of the base, top plates are arranged at the tops of the four supporting columns, the center line of each top plate is overlapped with the center line of the base, a hydraulic device is vertically arranged at the center position of each top plate, and a hydraulic rod on each hydraulic device is vertically arranged downwards;
the lower clamp module comprises a lower clamp base and two lower clamp clamping blocks, and the two lower clamp clamping blocks are semicircular clamping blocks; the lower clamp base is fixed at the center of the upper surface of the base and is of a square structure, first semicircular clamping grooves are vertically formed in any two adjacent side surfaces of the lower clamp base, and first semicircular clamping strips are arranged on the cambered surfaces of the first semicircular clamping grooves; the two lower clamp clamping blocks are clamped on the first semicircular clamping groove through the matching of the first semicircular clamping strip and the first semicircular slot;
the upper clamp module comprises an upper clamp base and two upper clamp clamping blocks, and the two upper clamp clamping blocks are semicircular clamping blocks matched with the lower clamp clamping blocks; the upper clamp base is of a square structure, second semicircular clamping grooves are vertically and downwards formed in any two adjacent side faces of the upper clamp base, the second semicircular clamping grooves are matched with the first semicircular clamping grooves, and second semicircular clamping strips are arranged on the cambered surfaces of the second semicircular clamping grooves; the two upper clamp clamping blocks are clamped on the second semicircular clamping grooves through the matching of the second semicircular clamping grooves and the second semicircular clamping strips; the upper clamp base is vertically and downwards fixed at the bottom of a hydraulic rod on the hydraulic device, and the two second semicircular clamping grooves on the upper clamp base are respectively positioned right above the two first semicircular clamping grooves on the lower clamp base.
2. The fixing device for the double-ended beveling machine according to claim 1, wherein the upper clamp block and the lower clamp block are horizontally provided with a lug at both ends thereof, the lug is provided with a bolt, the upper clamp block is fixed on the second semicircular slot of the upper clamp base by the bolt on the lug, and the lower clamp block is fixed on the first semicircular slot of the lower clamp base by the bolt on the lug.
3. The fixing device for the double-ended beveling machine according to claim 1 or 2, wherein the upper and lower jig blocks are each provided with a semicircular widening on the side surface.
4. The fixing device for the double-ended beveling machine according to claim 3, wherein a plurality of reinforcing ribs are provided on the side surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399985.4U CN210335235U (en) | 2019-08-27 | 2019-08-27 | Fixing device for double-end beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399985.4U CN210335235U (en) | 2019-08-27 | 2019-08-27 | Fixing device for double-end beveling machine |
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| Publication Number | Publication Date |
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| CN210335235U true CN210335235U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921399985.4U Active CN210335235U (en) | 2019-08-27 | 2019-08-27 | Fixing device for double-end beveling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059906A (en) * | 2020-08-12 | 2020-12-11 | 诺伯特智能装备（山东）有限公司 | Pipe fitting clamping and positioning device |
-
2019
- 2019-08-27 CN CN201921399985.4U patent/CN210335235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059906A (en) * | 2020-08-12 | 2020-12-11 | 诺伯特智能装备（山东）有限公司 | Pipe fitting clamping and positioning device |
| CN112059906B (en) * | 2020-08-12 | 2022-03-08 | 诺伯特智能装备（山东）有限公司 | Pipe fitting clamping and positioning device |
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