CN210676673U - Double-end forming device for automobile pipe fitting - Google Patents
Double-end forming device for automobile pipe fitting Download PDFInfo
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- CN210676673U CN210676673U CN201921283275.5U CN201921283275U CN210676673U CN 210676673 U CN210676673 U CN 210676673U CN 201921283275 U CN201921283275 U CN 201921283275U CN 210676673 U CN210676673 U CN 210676673U
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Abstract
The utility model provides an automobile pipe spare bi-polar forming device, including the spacing linkage of pipe end make-up machine table surface, pipe fitting fixture and pipe fitting fixture. The pipe fitting clamping mechanisms are arranged, the quantity of the pipe fitting clamping mechanisms can be increased or decreased, the sizes of pipe fitting clamping arc-shaped grooves in the pipe fitting clamping mechanisms are different, the sizes of the pipe fitting clamping arc-shaped grooves are respectively consistent with the diameter sizes of pipe fittings with different specifications of an automobile, therefore, before the automobile pipe fitting port is subjected to forming operation, a worker can select a group of pipe fitting clamping mechanisms, the sizes of the pipe fitting clamping arc-shaped grooves are consistent with the diameter sizes of the pipe fittings with the current specification of the automobile, the pipe fitting clamping mechanisms are convenient to clamp and fix the pipe fittings with the current specification of the automobile, and therefore, the automobile pipe fitting double-end forming device can realize quick clamping operation of the automobile pipe fittings with different specifications to meet the processing requirements.
Description
Technical Field
The utility model belongs to the technical field of car pipe fitting port former, more specifically say, in particular to car pipe fitting bi-polar forming device.
Background
The power pipe fitting of car plays important effect in the operation of car, and as the transmission tool of power, the quality of pipe fitting seriously influences the consume of car, and good power pipe fitting can reduce the consumption of energy, reduces the pollution to the environment, can weaken the loss to the engine moreover, can prolong the life of car, and the processing of pipe fitting needs to use forming device.
For example, application No.: CN201720476472.3 the utility model discloses a multistation pipe end make-up machine, including the organism that is equipped with the double-layered pipe mechanism, the both sides of double-layered pipe mechanism are equipped with push pipe mechanism and slide respectively, and longitudinal sliding installs the driven slip table of first power device on the slide, and lateral sliding installs the driven slider of second power device on the slip table, is sliding connection between slider and the second power device, is equipped with two sets at least pipe end forming die in the slider, and all pipe end forming die's horizontal central line coplane sets up. Through the removal of slip table and slider, make many sets of pipe end forming die in the slider treat the pipe end of processing body and carry out a lot of processing to it reaches the regulation requirement, above-mentioned work through an equipment alright completion, the input cost has been reduced, avoided simultaneously to relapse the clamping treat processing body and influence treat processing body positioning accuracy, or changed the mould repeatedly and lead to the problem that the mould mounted position error appears, and then effectively guaranteed the shaping quality of treating processing body pipe end, and improved production efficiency.
Based on the search of the above patent and the discovery of the equipment in the prior art, the clamping mechanism of the existing automobile pipe fitting port processing and forming equipment can only be suitable for the clamping operation of automobile pipe fittings with single specification, can not be suitable for the clamping operation of automobile pipe fittings with different specifications, and can not meet the actual processing requirement.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a double-end forming device for an automobile pipe is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automobile pipe fitting bi-polar forming device to the clamping mechanism who solves current automobile pipe fitting port machine-shaping equipment can not be applicable to the centre gripping operation of different specification automobile pipe fittings, can not satisfy the problem of actual processing demand.
The utility model discloses car pipe fitting bi-polar forming device's purpose and efficiency are reached by following concrete technological means:
an automobile pipe fitting double-end forming device comprises a pipe end forming machine workbench surface, a pipe end forming mechanism, a pipe fitting limiting mechanism, a rectangular extension block, a supporting seat, a hydraulic oil cylinder, an upper clamping block, a first rectangular groove structure, a first T-shaped caulking block structure, a first limiting through hole structure, a lower clamping block, a second rectangular groove structure, a second T-shaped caulking groove structure, a second first T-shaped caulking block structure, a second limiting through hole structure, a limiting bolt, a detachable pipe fitting clamping block, a rectangular block, a third T-shaped caulking block structure, a pipe fitting clamping arc-shaped groove, a third T-shaped caulking groove structure, a limiting circular groove, a fourth T-shaped caulking block structure, a pipe fitting clamping mechanism and a pipe fitting clamping mechanism limiting connection group;
the left side of the working table surface of the pipe end forming machine is fixedly provided with a pipe end forming mechanism, and the pipe end forming mechanism comprises a linear guide rail, a power head and a forming die; a pipe fitting limiting mechanism is fixedly arranged on the right side of the working table of the pipe end forming machine, and a group of clamping mechanisms which are formed by a rectangular extending block, a supporting seat, a hydraulic oil cylinder, an upper clamping block, a lower clamping block and a limiting and connecting group of a pipe fitting clamping mechanism are fixedly arranged on the working table of the pipe end forming machine in the area between the pipe fitting limiting mechanism and the pipe end forming mechanism; the rear side part of the bottom end face of the rectangular extension block is connected with a supporting seat through welding, and the bottom end face of the supporting seat is welded with a working table face of a pipe end forming machine; a hydraulic oil cylinder is embedded in the top end face of the rectangular extension block, and the piston end of the hydraulic oil cylinder penetrates through the rectangular extension block and is positioned below the bottom end face of the rectangular extension block;
the piston end part of the hydraulic oil cylinder is fixedly provided with the upper clamping block, and the bottom end surface of the upper clamping block is provided with a first rectangular groove structure which penetrates through the left end surface and the right end surface of the upper clamping block; the rear side surface of the inner end of the first rectangular groove structure is provided with a first T-shaped caulking groove structure which penetrates through the left end surface and the right end surface of the upper clamping block; the front side of the inner end of the first rectangular groove structure is welded with a first T-shaped embedded block structure, and the left end face and the right end face of the first T-shaped embedded block structure are respectively positioned on the same horizontal plane with the left end face and the right end face of the upper clamping block; the front end face of the upper clamping block is provided with a first limiting through hole structure which penetrates through the upper clamping block and the center part of the rear end face of the first T-shaped embedded block structure and is communicated with the first rectangular groove structure;
a lower clamping block with the same size as the upper clamping block is arranged at the position right below the upper clamping block, and the bottom end face of the lower clamping block is welded and connected with the working table of the pipe end forming machine; the top end face of the lower clamping block is provided with a second rectangular groove structure which penetrates through the left end face and the right end face of the lower clamping block; a second T-shaped caulking groove structure penetrating through the left end face and the right end face of the lower clamping block is formed in the rear side face of the inner end of the second rectangular groove structure; the front side surface of the inner end of the second rectangular groove structure is welded with a second first T-shaped embedded block structure, and the left end surface and the right end surface of the second first T-shaped embedded block structure are respectively positioned on the same horizontal plane with the left end surface and the right end surface of the lower clamping block; the front end face of the lower clamping block is provided with a second limiting through hole structure which penetrates through the lower clamping block and the second first T-shaped embedded block structure to be communicated with the second rectangular groove structure relative to the center of the rear end face of the second first T-shaped embedded block structure;
three groups of pipe clamping mechanism limiting connection groups are uniformly distributed and welded on the rear end surface of the supporting seat from bottom to top, and each group of pipe clamping mechanism limiting connection group is formed by two fourth T-shaped embedded block structures which are symmetrically distributed from top to bottom and welded on the rear end surface of the supporting seat; the pipe fitting clamping mechanisms with the number capable of being increased and decreased are arranged, and each group of pipe fitting clamping mechanisms consists of two detachable pipe fitting clamping blocks with the same structure; the detachable pipe fitting clamping block is formed by the rectangular block, the third T-shaped embedded block structure, the pipe fitting clamping arc-shaped groove, the third T-shaped embedded groove structure and the limiting circular groove.
Furthermore, the size of the rectangular block is consistent with the sizes of the first rectangular groove structure and the second rectangular groove structure, and the central part of the bottom end face of the rectangular block is provided with a pipe fitting clamping arc-shaped groove which penetrates through the left end face and the right end face of the rectangular block.
Furthermore, the rear end face of the rectangular block is welded with a third T-shaped embedded block structure which can be in sliding fit with the first T-shaped embedded groove structure and the second T-shaped embedded groove structure, and the left end face and the right end face of the third T-shaped embedded block structure are respectively in the same horizontal plane with the left end face and the right end face of the rectangular block.
Furthermore, a third T-shaped caulking groove structure which can be in sliding fit with the first T-shaped caulking block structure, the second first T-shaped caulking block structure and the fourth T-shaped caulking block structure is formed in the front end face of the rectangular block, and the third T-shaped caulking groove structure penetrates through the left end face and the right end face of the rectangular block.
Furthermore, the central part of the rear side face of the inner end of the third T-shaped caulking groove structure is provided with a limiting circular groove, when two detachable pipe fitting clamping blocks in the pipe fitting clamping mechanism are in sliding fit with the first T-shaped caulking groove structure and the second T-shaped caulking groove structure through the third T-shaped caulking block structure, and the third T-shaped caulking groove structure is in sliding fit with the first T-shaped caulking block structure and the second first T-shaped caulking block structure and is in limiting insertion connection with the first rectangular groove structure of the upper clamping block and the second rectangular groove structure of the lower clamping block respectively, the limiting circular grooves in the two detachable pipe fitting clamping blocks are in common insertion connection with the first limiting through hole structure and the second limiting through hole structure respectively to form a limiting bolt.
Furthermore, under the ordinary state, three groups of pipe fitting clamping mechanisms in the plurality of groups of pipe fitting clamping mechanisms are in sliding fit and limited insertion connection on the three groups of pipe fitting clamping mechanisms on the rear end face of the supporting seat through the third T-shaped caulking groove structure and the fourth T-shaped caulking block structure, and the three groups of pipe fitting clamping mechanisms are not in contact with each other.
Furthermore, when three groups of pipe clamping mechanisms in the plurality of groups of pipe clamping mechanisms are in limited insertion connection with the three groups of pipe clamping mechanisms on the rear end face of the supporting seat, the rest pipe clamping mechanisms are in limited arrangement and insertion connection with the rear parts of the three groups of pipe clamping mechanisms in sequence through the sliding fit of the third T-shaped caulking groove structure and the third T-shaped caulking block structure.
Furthermore, the sizes of the pipe fitting clamping arc-shaped grooves in each group of pipe fitting clamping mechanisms are different, and the sizes of the pipe fitting clamping arc-shaped grooves are respectively consistent with the diameters of pipe fittings of different specifications of automobiles.
Compared with the prior art, the utility model discloses following beneficial effect has:
the pipe fitting clamping mechanisms with the number capable of being increased and decreased are arranged, each group of pipe fitting clamping mechanisms is composed of two detachable pipe fitting clamping blocks with the same structure, and the sizes of the pipe fitting clamping arc grooves in each group of pipe fitting clamping mechanisms are different, the sizes of the pipe fittings are respectively consistent with the diameters of the pipe fittings of different specifications of the automobile, so that before the port of the automobile pipe fitting is molded, a worker can select a group of pipe fitting clamping mechanisms with the sizes of the pipe fitting clamping arc grooves consistent with the diameter of the pipe fitting of the current specification of the automobile according to the specification of the automobile pipe fitting molded by the current required port, the clamping mechanism for the pipe fittings is convenient to clamp and fix the pipe fittings of the current automobile specification, so that the double-end forming device for the automobile pipe fittings can realize the quick clamping operation of the automobile pipe fittings of different specifications so as to meet the processing requirement.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention in the direction a in fig. 1.
Fig. 3 is a schematic view of the internal cross-sectional structure of the upper clamping block and the lower clamping block in fig. 2 according to the present invention.
Fig. 4 is the structure diagram of the detachable pipe clamping block and the limiting bolt in fig. 3 in the state of being removed.
Fig. 5 is a schematic view of the internal sectional structure of the detachable pipe clamping block of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a working table of the pipe end forming machine; 2. a pipe end forming mechanism; 3. a pipe fitting limiting mechanism; 4. a rectangular extension block; 401. a supporting seat; 5. a hydraulic cylinder; 6. an upper clamping block; 601. a first rectangular groove structure; 602. A first T-shaped caulking groove structure; 603. a first T-shaped insert structure; 604. a first limiting through hole structure; 7. A lower clamping block; 701. a second rectangular groove structure; 702. a second T-shaped caulking groove structure; 703. a second first T-shaped insert structure; 704. a second limiting through hole structure; 8. a limiting bolt; 9. a detachable pipe fitting clamping block; 901. a rectangular block; 902. a third T-shaped insert structure; 903. the pipe fittings clamp the arc-shaped groove; 904. a third T-shaped caulking groove structure; 905. a limiting circular groove; 10. a fourth T-shaped slug structure; 01. a pipe fitting clamping mechanism; 02. the pipe fitting clamping mechanism is limited by the connecting group;
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides an automobile pipe fitting double-end forming device, including pipe end make-up machine table surface 1, pipe end forming mechanism 2, pipe fitting stop gear 3, rectangle extension piece 4, supporting seat 401, hydraulic cylinder 5, go up and press from both sides tight piece 6, first rectangle groove structure 601, first T shape caulking groove structure 602, first T shape caulking groove structure 603, first spacing through-hole structure 604, lower clamp block 7, second rectangle groove structure 701, second T shape caulking groove structure 702, second first T shape caulking groove structure 703, second spacing through-hole structure 704, spacing bolt 8, detachable pipe fitting grip block 9, rectangle piece 901, third T shape caulking groove structure 902, pipe fitting centre gripping arc recess 903, third T shape caulking groove structure 904, spacing circular slot 905, fourth T shape caulking groove structure 10, pipe fitting centre gripping mechanism 01 and pipe fitting centre gripping mechanism spacing connection group 02;
the left side of the working table surface 1 of the pipe end forming machine is fixedly provided with a pipe end forming mechanism 2, and the pipe end forming mechanism 2 comprises a linear guide rail, a power head and a forming die; a pipe fitting limiting mechanism 3 is fixedly arranged on the right side of the working table surface 1 of the pipe end forming machine, and a group of clamping mechanisms which are formed by a rectangular extending block 4, a supporting seat 401, a hydraulic oil cylinder 5, an upper clamping block 6, a lower clamping block 7 and a pipe fitting clamping mechanism limiting connection group 02 are fixedly arranged on the working table surface 1 of the pipe end forming machine in the area between the pipe fitting limiting mechanism 3 and the pipe end forming mechanism 2; the rear side part of the bottom end face of the rectangular extension block 4 is connected with a supporting seat 401 through welding, and the bottom end face of the supporting seat 401 is welded with a working table top 1 of the pipe end forming machine; a hydraulic oil cylinder 5 is embedded in the top end face of the rectangular extension block 4, and the piston end of the hydraulic oil cylinder 5 penetrates through the rectangular extension block 4 and is positioned below the bottom end face of the rectangular extension block;
the piston end part of the hydraulic oil cylinder 5 is fixedly provided with the upper clamping block 6, and the bottom end surface of the upper clamping block 6 is provided with a first rectangular groove structure 601 penetrating through the left end surface and the right end surface of the upper clamping block 6; a first T-shaped caulking groove structure 602 penetrating through the left end face and the right end face of the upper clamping block 6 is formed in the rear side face of the inner end of the first rectangular groove structure 601; the front side of the inner end of the first rectangular groove structure 601 is welded with the first T-shaped insert block structure 603, and the left end face and the right end face of the first T-shaped insert block structure 603 are respectively positioned on the same horizontal plane with the left end face and the right end face of the upper clamping block 6; the front end face of the upper clamping block 6 is provided with a first limiting through hole structure 604 which penetrates through the upper clamping block 6 and the first T-shaped embedded block structure 603 and is communicated with the first rectangular groove structure 601 relative to the central part of the rear end face of the first T-shaped embedded block structure 603;
a lower clamping block 7 with the same size as the upper clamping block 6 is arranged at the position under the upper clamping block 6, and the bottom end surface of the lower clamping block 7 is welded and connected with the working table surface 1 of the pipe end forming machine; the top end surface of the lower clamping block 7 is provided with a second rectangular groove structure 701 penetrating through the left end surface and the right end surface of the lower clamping block 7; a second T-shaped caulking groove structure 702 penetrating through the left end face and the right end face of the lower clamping block 7 is formed in the rear side face of the inner end of the second rectangular groove structure 701; the front side of the inner end of the second rectangular groove structure 701 is welded with a second first T-shaped embedded block structure 703, and the left end face and the right end face of the second first T-shaped embedded block structure 703 are respectively positioned on the same horizontal plane with the left end face and the right end face of the lower clamping block 7; the front end face of the lower clamping block 7 is provided with a second limiting through hole structure 704 which penetrates through the lower clamping block 7 and the second first T-shaped embedded block structure 703 to be communicated with the second rectangular groove structure 701 relative to the central part of the rear end face of the second first T-shaped embedded block structure 703;
three groups of pipe clamping mechanism limiting and connecting groups 02 are uniformly distributed and welded on the rear end surface of the supporting seat 401 from bottom to top, and each group of pipe clamping mechanism limiting and connecting groups 02 are formed by two fourth T-shaped embedded block structures 10 which are symmetrically distributed from top to bottom and welded on the rear end surface of the supporting seat 401; the number of the pipe clamping mechanisms 01 can be increased or decreased, and each group of the pipe clamping mechanisms 01 is composed of two detachable pipe clamping blocks 9 with the same structure; the detachable pipe clamping block 9 is composed of the rectangular block 901, a third T-shaped embedded block structure 902, a pipe clamping arc-shaped groove 903, a third T-shaped embedded groove structure 904 and a limiting circular groove 905.
The size of the rectangular block 901 is the same as the sizes of the first rectangular groove structure 601 and the second rectangular groove structure 701, and a pipe fitting clamping arc-shaped groove 903 which penetrates through the left end face and the right end face of the rectangular block 901 is formed in the center of the bottom end face of the rectangular block 901.
A third T-shaped insert block structure 902 capable of being in sliding fit with the first T-shaped insert groove structure 602 and the second T-shaped insert groove structure 702 is welded to the rear end face of the rectangular block 901, and the left end face and the right end face of the third T-shaped insert block structure 902 are respectively in the same horizontal plane with the left end face and the right end face of the rectangular block 901.
A third T-shaped caulking groove structure 904 capable of being slidably matched with the first T-shaped caulking block structure 603, the second first T-shaped caulking block structure 703 and the fourth T-shaped caulking block structure 10 is formed in the front end face of the rectangular block 901, and the third T-shaped caulking groove structure 904 penetrates through the left end face and the right end face of the rectangular block 901.
The central part of the rear side of the inner end of the third T-shaped caulking groove structure 904 is provided with a limiting circular groove 905, when two detachable pipe clamping blocks 9 in one group of the pipe clamping mechanism 01 are respectively and limitedly inserted into the first rectangular groove structure 601 of the upper clamping block 6 and the second rectangular groove structure 701 of the lower clamping block 7 through the sliding fit of the third T-shaped caulking block structure 902, the first T-shaped caulking groove structure 602 and the second T-shaped caulking groove structure 702, and the sliding fit of the third T-shaped caulking groove structure 904, the first T-shaped caulking block structure 603 and the second T-shaped caulking block structure 703, the limiting circular grooves 905 in the two detachable pipe clamping blocks 9 are respectively and commonly inserted into the first limiting through hole structure 604 and the second limiting through hole structure with one limiting bolt 8.
Under the ordinary state, three groups of the pipe clamping mechanisms 01 in the plurality of groups of pipe clamping mechanisms 01 are in sliding fit and limited insertion connection with three groups of the pipe clamping mechanisms 02 on the rear end face of the supporting seat 401 through the third T-shaped caulking groove structure 904 and the fourth T-shaped caulking block structure 10, and the three groups of pipe clamping mechanisms 01 are not in contact with each other.
When three pipe clamping mechanisms 01 of the plurality of pipe clamping mechanisms 01 are in limit insertion connection with the three pipe clamping mechanism limit connection groups 02 on the rear end surface of the support base 401, the rest pipe clamping mechanisms 01 are in limit sequential arrangement and insertion connection with the rear parts of the three pipe clamping mechanisms 01 through the sliding fit of the third T-shaped caulking groove structure 904 and the third T-shaped caulking block structure 902.
The sizes of the pipe clamping arc-shaped grooves 903 in each group of pipe clamping mechanisms 01 are different, and the sizes of the pipe clamping arc-shaped grooves are respectively consistent with the diameters of pipes of different specifications of automobiles.
The specific use mode and function of the embodiment are as follows:
before the port of the automobile pipe fitting is molded, a worker can select a group of pipe fitting clamping mechanisms 01 with the size of the pipe fitting clamping arc-shaped groove 903 consistent with the diameter size of the pipe fitting of the current specification according to the specification of the automobile pipe fitting molded by the current required port, then two detachable pipe fitting clamping blocks 9 in the group of pipe fitting clamping mechanisms 01 are respectively inserted in the first rectangular groove structure 601 of the upper clamping block 6 and the second rectangular groove structure 701 of the lower clamping block 7 in a limiting manner through the sliding fit of the third T-shaped embedded block structure 902 and the first T-shaped embedded block structure 602 as well as the second T-shaped embedded block structure 702 as well as the sliding fit of the third T-shaped embedded block structure 904 and the first T-shaped embedded block structure 603 as well as the second T-shaped embedded block structure 703, and meanwhile, a limiting bolt 8 is respectively inserted between the limiting circular grooves 905 in the two detachable pipe fitting clamping blocks 9 and the first limiting through hole structure 604 as well as the second limiting through hole structure 704, the two detachable pipe fitting clamping blocks 9 are fixed in a limiting mode, so that the current automobile specification pipe fitting is clamped and fixed conveniently, and the subsequent port forming operation is facilitated.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an automobile pipe spare bi-polar forming device which characterized in that: the automobile pipe fitting double-end forming device comprises a pipe end forming machine working table, a pipe end forming mechanism, a pipe fitting limiting mechanism, a rectangular extension block, a supporting seat, a hydraulic oil cylinder, an upper clamping block, a first rectangular groove structure, a first T-shaped caulking block structure, a first limiting through hole structure, a lower clamping block, a second rectangular groove structure, a second T-shaped caulking groove structure, a second first T-shaped caulking block structure, a second limiting through hole structure, a limiting bolt, a detachable pipe fitting clamping block, a rectangular block, a third T-shaped caulking block structure, a pipe fitting clamping arc-shaped groove, a third T-shaped caulking groove structure, a limiting circular groove, a fourth T-shaped caulking block structure, a pipe fitting clamping mechanism and a pipe fitting clamping mechanism limiting connection group;
the left side of the working table surface of the pipe end forming machine is fixedly provided with a pipe end forming mechanism, and the pipe end forming mechanism comprises a linear guide rail, a power head and a forming die; a pipe fitting limiting mechanism is fixedly arranged on the right side of the working table of the pipe end forming machine, and a group of clamping mechanisms which are formed by a rectangular extending block, a supporting seat, a hydraulic oil cylinder, an upper clamping block, a lower clamping block and a limiting and connecting group of a pipe fitting clamping mechanism are fixedly arranged on the working table of the pipe end forming machine in the area between the pipe fitting limiting mechanism and the pipe end forming mechanism; the rear side part of the bottom end face of the rectangular extension block is connected with a supporting seat through welding, and the bottom end face of the supporting seat is welded with a working table face of a pipe end forming machine; a hydraulic oil cylinder is embedded in the top end face of the rectangular extension block, and the piston end of the hydraulic oil cylinder penetrates through the rectangular extension block and is positioned below the bottom end face of the rectangular extension block;
the piston end part of the hydraulic oil cylinder is fixedly provided with the upper clamping block, and the bottom end surface of the upper clamping block is provided with a first rectangular groove structure which penetrates through the left end surface and the right end surface of the upper clamping block; the rear side surface of the inner end of the first rectangular groove structure is provided with a first T-shaped caulking groove structure which penetrates through the left end surface and the right end surface of the upper clamping block; the front side of the inner end of the first rectangular groove structure is welded with a first T-shaped embedded block structure, and the left end face and the right end face of the first T-shaped embedded block structure are respectively positioned on the same horizontal plane with the left end face and the right end face of the upper clamping block; the front end face of the upper clamping block is provided with a first limiting through hole structure which penetrates through the upper clamping block and the center part of the rear end face of the first T-shaped embedded block structure and is communicated with the first rectangular groove structure;
a lower clamping block with the same size as the upper clamping block is arranged at the position right below the upper clamping block, and the bottom end face of the lower clamping block is welded and connected with the working table of the pipe end forming machine; the top end face of the lower clamping block is provided with a second rectangular groove structure which penetrates through the left end face and the right end face of the lower clamping block; a second T-shaped caulking groove structure penetrating through the left end face and the right end face of the lower clamping block is formed in the rear side face of the inner end of the second rectangular groove structure; the front side surface of the inner end of the second rectangular groove structure is welded with a second first T-shaped embedded block structure, and the left end surface and the right end surface of the second first T-shaped embedded block structure are respectively positioned on the same horizontal plane with the left end surface and the right end surface of the lower clamping block; the front end face of the lower clamping block is provided with a second limiting through hole structure which penetrates through the lower clamping block and the second first T-shaped embedded block structure to be communicated with the second rectangular groove structure relative to the center of the rear end face of the second first T-shaped embedded block structure;
three groups of pipe clamping mechanism limiting connection groups are uniformly distributed and welded on the rear end surface of the supporting seat from bottom to top, and each group of pipe clamping mechanism limiting connection group is formed by two fourth T-shaped embedded block structures which are symmetrically distributed from top to bottom and welded on the rear end surface of the supporting seat; the pipe fitting clamping mechanisms with the number capable of being increased and decreased are arranged, and each group of pipe fitting clamping mechanisms consists of two detachable pipe fitting clamping blocks with the same structure; the detachable pipe fitting clamping block is formed by the rectangular block, the third T-shaped embedded block structure, the pipe fitting clamping arc-shaped groove, the third T-shaped embedded groove structure and the limiting circular groove.
2. The automotive pipe double-end forming device of claim 1, wherein: the size of the rectangular block is consistent with the sizes of the first rectangular groove structure and the second rectangular groove structure, and the central part of the bottom end face of the rectangular block is provided with a pipe fitting clamping arc-shaped groove which penetrates through the left end face and the right end face of the rectangular block.
3. The automotive pipe double-end forming device of claim 1, wherein: the rear end face of the rectangular block is welded with a third T-shaped embedded block structure which can be in sliding fit with the first T-shaped embedded groove structure and the second T-shaped embedded groove structure, and the left end face and the right end face of the third T-shaped embedded block structure are located on the same horizontal plane with the left end face and the right end face of the rectangular block respectively.
4. The automotive pipe double-end forming device of claim 1, wherein: the front end face of the rectangular block is provided with a third T-shaped caulking groove structure which can be in sliding fit with the first T-shaped caulking block structure, the second first T-shaped caulking block structure and the fourth T-shaped caulking block structure, and the third T-shaped caulking groove structure penetrates through the left end face and the right end face of the rectangular block.
5. The automotive pipe double-end forming device of claim 1, wherein: the central part of the rear side face of the inner end of the third T-shaped caulking groove structure is provided with one limiting circular groove, when two detachable pipe fitting clamping blocks in the pipe fitting clamping mechanism are in sliding fit with the first T-shaped caulking groove structure and the second T-shaped caulking groove structure through the third T-shaped caulking block structure, and the third T-shaped caulking groove structure is in sliding fit with the first T-shaped caulking block structure and the second first T-shaped caulking block structure and is in limited insertion connection in the first rectangular groove structure of the upper clamping block and in the second rectangular groove structure of the lower clamping block respectively, the limiting circular grooves in the two detachable pipe fitting clamping blocks are in common insertion connection with the first limiting through hole structure and the second limiting through hole structure respectively to form a limiting bolt.
6. The automotive pipe double-end forming device of claim 1, wherein: under the ordinary state, three pipe fitting fixture in the multiunit pipe fitting fixture pass through the sliding fit spacing grafting of third T shape caulking groove structure and fourth T shape abaculus structure on the spacing connecting group of three pipe fitting fixture of supporting seat rear end face, and this three group pipe fitting fixture is mutual contactless.
7. The automotive pipe double-end forming device of claim 1, wherein: when three groups of the pipe clamping mechanisms in the plurality of groups of pipe clamping mechanisms are in limited insertion connection with three groups of pipe clamping mechanisms on the rear end face of the supporting seat, the rest pipe clamping mechanisms are in limited sequential arrangement and insertion connection behind the three groups of pipe clamping mechanisms through the sliding fit of the third T-shaped caulking groove structure and the third T-shaped caulking block structure.
8. The automotive pipe double-end forming device of claim 1, wherein: the sizes of the pipe fitting clamping arc-shaped grooves in each group of pipe fitting clamping mechanisms are different, and the sizes of the pipe fitting clamping arc-shaped grooves are respectively consistent with the diameters of pipe fittings of different specifications of automobiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283275.5U CN210676673U (en) | 2019-08-09 | 2019-08-09 | Double-end forming device for automobile pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283275.5U CN210676673U (en) | 2019-08-09 | 2019-08-09 | Double-end forming device for automobile pipe fitting |
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| CN210676673U true CN210676673U (en) | 2020-06-05 |
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| CN201921283275.5U Active CN210676673U (en) | 2019-08-09 | 2019-08-09 | Double-end forming device for automobile pipe fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213002 No.398, Hehai West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Oulang Automobile Technology Co.,Ltd. Address before: 213002 No.398, Hehai West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU OULANG AUTOMOTIVE FLUID SYSTEM Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |