CN217912512U - Automatic mechanism of withholding of oil return hose - Google Patents
Automatic mechanism of withholding of oil return hose Download PDFInfo
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- CN217912512U CN217912512U CN202222125702.5U CN202222125702U CN217912512U CN 217912512 U CN217912512 U CN 217912512U CN 202222125702 U CN202222125702 U CN 202222125702U CN 217912512 U CN217912512 U CN 217912512U
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Abstract
The utility model provides an automatic buckling and pressing mechanism for an oil return hose, which belongs to the technical field of buckling and pressing mechanisms and aims to solve the problems that the existing oil return hose is easy to deform, the qualification rate of finished products during the processing of the oil return hose is influenced, and the two ends of the hose are required to be sequentially operated during the buckling and pressing process of the oil return hose; the device comprises a supporting operation table, wherein two adjusting screw rods are respectively and rotatably connected to the front side and the rear side in the supporting operation table; the automatic buckling and pressing support frame is fixedly connected to the center of the top of the support operation table; the two transmission adjusting frames are respectively connected to the left side and the right side of the top ends of the two adjusting screw rods in a transmission manner; the four hydraulic pushing rods are uniformly arranged on the inner side of the upper end of the automatic buckling support frame; the utility model discloses a withhold in the time of oil return hose both ends metal head, improved and add man-hour work efficiency to oil return hose, guaranteed the production progress of enterprise, avoided the soft deformation phenomenon of oil return, realized closely laminating of metal head and oil return hose.
Description
Technical Field
The utility model belongs to the technical field of withhold the mechanism, more specifically say, in particular to automatic withhold mechanism of oil return hose.
Background
The oil return hose is an essential part in the automobile manufacturing process, metal joint parts at two ends of the oil return hose are required to be buckled and pressed in the oil return hose processing process to ensure the connection tightness between the joint and the hose, a steel sleeve buckling and pressing mode of the oil return hose joint is mainly completed by adopting a closed cylindrical buckling and pressing mechanism, and the work content of the oil return hose joint is mainly that steel sleeves of the joints which are inserted at two ends of the hose are inserted into the closed cylindrical buckling and pressing mechanism to be buckled and pressed.
Application number CN202022372600.4 discloses an automatic withhold mechanism of withhold machine, including first diaphragm and riser, the upper surface rigid coupling of first diaphragm has a plurality of risers, power device is installed to the inboard of riser, this automatic withhold mechanism of withhold machine, through last briquetting, briquetting down, the T-shaped board, mutually support between arc and the jack catch isotructure, can drive the second riser through the third diaphragm and remove, make the second riser of upper and lower below drive respectively and go up the briquetting and remove with briquetting down, go up the briquetting and drive the jack catch through T-shaped board and arc and carry out synchronous motion with briquetting down, make the jack catch withhold tubular product, through the montant, the fourth diaphragm, the second spring, mutually joining in marriage between structures such as first connecting rod and second connecting rod, when going up the briquetting and moving down, can make the second spring take place elastic deformation through montant and fourth diaphragm, thereby improve the stability of this device through the elastic property of second spring.
Based on the above, current oil return hose is withholding the in-process, because oil return hose material is softer, oil return hose is very easily out of shape when withholding it, lead to the metal head can't closely laminate with oil return hose, the influence is carrying out the finished product qualification rate of adding man-hour to oil return hose, oil return hose's both ends all need withhold with the metal head simultaneously, but at the in-process of withholding current oil return hose, need operate in proper order to the both ends of hose, need staff's repeated labor, the intensity of labour of manpower has been increased, also influenced work efficiency and production progress when adding man-hour to oil return hose simultaneously.
In view of the above, research and improvement are made in view of the existing structure and defects, and an automatic buckling and pressing mechanism for an oil return hose is provided, so as to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic mechanism of withholding of oil return hose, in order to solve current oil return hose at the withholding in-process, because the oil return hose material is softer, the oil return hose is very easily taken place to warp when withholding it, lead to the metal head can't closely laminate with the oil return hose, the influence is carrying out the finished product qualification rate man-hour to the oil return hose, the both ends of oil return hose all need withhold with the metal head simultaneously, but at the in-process that withholds current oil return hose, need operate in proper order to the both ends of hose, need staff's repeated labor, the intensity of labour of manpower has been increased, simultaneously also influenced work efficiency and production progress problem man-hour when carrying out man-hour to the oil return hose.
The utility model relates to an automatic mesh and efficiency of withholding mechanism of oil return hose is reached by following concrete technological means:
an automatic withholding mechanism of oil return hose, includes: the device comprises a support operation table, an adjusting screw rod, an automatic buckling support frame, a transmission adjusting frame, a hydraulic push rod, a sliding adjusting rod and a traction adjusting rod; the two adjusting screw rods are respectively and rotatably connected to the front side and the rear side in the supporting operation table; the automatic buckling and pressing support frame is fixedly connected to the center of the top of the supporting operation table; the two transmission adjusting frames are respectively in transmission connection with the left side and the right side of the top ends of the two adjusting screw rods; the four hydraulic pushing rods are uniformly arranged on the inner side of the upper end of the automatic buckling support frame; the four groups of sliding adjusting rods are uniformly arranged on the inner sides of the two transmission adjusting frames; the four traction adjusting rods are arranged, and the left end and the right end of each traction adjusting rod are respectively and elastically connected to the inner sides of the four groups of sliding adjusting rods.
Further, the adjusting screw rod comprises: a transmission chain wheel, a transmission chain and an adjusting hand wheel; the two groups of transmission chain wheels are respectively and fixedly connected to the left end and the right end of the two adjusting screw rods in a concentric manner; the two transmission chains are respectively wound on the outer sides of the two transmission chain wheels on the left side and the right side, and the transmission chain wheels and the transmission chains jointly form a chain wheel transmission mechanism; the adjusting hand wheel is coaxially and fixedly connected with the outer side of a transmission chain wheel on the right side of the front end.
Further, the transmission adjusting bracket further comprises: two groups of threaded transmission holes are formed in the bottom ends of the two transmission adjusting frames respectively; the two adjusting screw rods are double-end screw rods, the thread pitches are the same, the rotating directions are opposite, the outer sides of the adjusting screw rods are in transmission connection with the threaded transmission holes, and the adjusting screw rods and the threaded transmission holes jointly form a screw rod nut transmission pair;
the support operation panel includes: the guide grooves are two groups, and the two groups of guide grooves are respectively arranged on the left side and the right side of the end face of the upper part of the supporting operation table.
Further, the drag adjusting lever comprises: the traction adjusting device comprises two groups of traction adjusting rods, wherein the two groups of traction adjusting rods are respectively and elastically connected to the left end and the right end of a traction adjusting rod, and the outer ends of the two groups of traction adjusting rods are respectively and fixedly connected to the outer ends of a left sliding adjusting rod and a right sliding adjusting rod.
Further, the transmission adjusting bracket comprises: a threaded connecting groove and a hose supporting rod; the threaded connecting groove is formed in the center of the inner side of the left-end transmission adjusting frame; the hose supporting rod is in threaded connection with the right end of the threaded connecting groove, and the right end of the hose supporting rod is of a conical structure.
Further, the slide adjusting lever comprises: the buckling and pressing blocks are provided with four groups and are respectively and fixedly connected to the outer sides of the sliding rods in the four groups of sliding adjusting rods;
the hydraulic push rod comprises: the four U-shaped pushing blocks are respectively and fixedly connected to the outer sides of the pushing sliding rods in the hydraulic pushing rods;
the hose supporting rod comprises: pressure sensor, pressure sensor has two, and two pressure sensor set up respectively in the left and right sides of hose bracing piece, pressure sensor and hydraulic pressure catch bar electric connection controller.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses when using, through the quick installation and the change to the hose bracing piece, realized the support to the oil return hose of different models, make this oil return hose automatic withhold the mechanism more nimble when using, realized the spacing to the oil return hose when supporting the oil return hose, avoided when withholding the oil return hose, the deformation phenomenon that the oil return is softened has improved when producing the processing oil return hose finished product qualification rate, has reduced the production throwing cost of enterprise;
the oil return hose clamping device has the advantages that the four groups of clamping blocks are pushed inwards at the same time, so that metal heads at two ends of the oil return hose are simultaneously clamped, the working efficiency of machining the oil return hose is improved through simultaneously clamping the metal heads at the two ends of the oil return hose, the production progress of an enterprise is guaranteed, meanwhile, the repeated labor of workers is avoided, the labor intensity of manpower is reduced, the clamping depth of the oil return hose during clamping is effectively controlled through the pressure sensor, the problem that the oil return hose is damaged due to the fact that the metal heads pierce the oil return hose because a specific clamping depth value is exceeded is effectively avoided, and the quality and the qualification rate of finished oil return hoses are improved;
the automatic buckling and pressing mechanism for the oil return hoses has the advantages that the transmission adjusting frame slides inwards or outwards at the same time, so that buckling and pressing processing of the oil return hoses with different lengths is realized, and the flexibility and convenience of the automatic buckling and pressing mechanism for the oil return hoses are greatly improved in use; the automatic buckling and pressing mechanism for the oil return pipe guarantees the normal buckling and pressing process of the buckling and pressing mechanism when buckling and pressing oil return hoses at the bottom sides with different lengths through drawing the movable rod and sliding inwards or outwards.
The utility model discloses when using, realized withholding when to oil return hose both ends metal head, withhold through withholding to oil return hose both ends metal head, the work efficiency when adding man-hour is being carried out to the oil return hose is improved, the production progress of enterprise has been guaranteed, and simultaneously, realized spacing to the oil return hose when supporting the oil return hose, avoided when withholding the oil return hose, the soft deformation phenomenon of oil return, the inseparable laminating of metal head and oil return hose has been realized, and the withholding degree of depth of effectual control when withholding the oil return hose, avoided because it exceeds specific withholding degree of depth numerical value, the metal head pierces through the oil return hose and causes the problem of damage to the oil return hose, the off-the-shelf quality and the qualification rate of oil return hose have been improved.
Drawings
Fig. 1 is an isometric structural schematic diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the adjusting screw and the transmission adjusting bracket of the present invention.
Fig. 3 is a schematic structural view of the transmission adjusting bracket of the present invention.
Fig. 4 is a schematic cross-sectional structural view of the drag adjusting lever of the present invention.
Fig. 5 is a schematic diagram of a partially enlarged structure at a in fig. 4 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. supporting the operating table; 101. a guide groove; 2. adjusting the lead screw; 201. a drive sprocket; 202. a drive chain; 203. adjusting a hand wheel; 3. automatically buckling and pressing the support frame; 4. a transmission adjusting frame; 401. a threaded drive bore; 402. a threaded connecting groove; 403. a hose support rod; 404. a pressure sensor; 5. a hydraulic push rod; 501. a U-shaped pushing block; 6. a sliding adjusting rod; 601. buckling and pressing blocks; 7. a traction adjusting rod; 701. the movable rod is pulled.
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 that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the 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.
The embodiment is as follows:
as shown in figures 1 to 5:
the utility model provides an automatic mechanism of withholding of oil return hose, include: the device comprises a support operation table 1, an adjusting screw rod 2, an automatic buckling and pressing support frame 3, a transmission adjusting frame 4, a hydraulic push rod 5, a sliding adjusting rod 6 and a traction adjusting rod 7; the two adjusting screw rods 2 are respectively and rotatably connected to the front side and the rear side in the supporting operation table 1; the automatic buckling and pressing support frame 3 is fixedly connected to the center of the top of the support operation table 1; the two transmission adjusting frames 4 are respectively in transmission connection with the left side and the right side of the top ends of the two adjusting screw rods 2; the number of the hydraulic pushing rods 5 is four, and the four hydraulic pushing rods 5 are uniformly distributed and arranged on the inner side of the upper end of the automatic buckling support frame 3; four groups of sliding adjusting rods 6 are arranged, and the four groups of sliding adjusting rods 6 are uniformly arranged at the inner sides of the two transmission adjusting frames 4; the number of the traction adjusting rods 7 is four, and the left end and the right end of each traction adjusting rod 7 are respectively and elastically connected to the inner sides of the four groups of sliding adjusting rods 6.
Wherein, transmission alignment jig 4 is including: a screw coupling groove 402, a hose support bar 403; the threaded connecting groove 402 is arranged at the central position of the inner side of the left end transmission adjusting frame 4; the hose support rod 403 is in threaded connection with the right end of the threaded connection groove 402, and the right end of the hose support rod 403 is in a conical structure; in use, the oil return hose is limited and supported through the hose supporting rod 403, the oil return hose is more smoothly wound outside the hose supporting rod 403 due to the conical design of the right end of the hose supporting rod 403, the threaded connection of the hose supporting rod 403 on the left end transmission adjusting frame 4 is realized through the threaded connection groove 402, the quick installation and replacement of the hose supporting rod 403 are realized through the threaded connection of the hose supporting rod 403, the oil return hose with different models is supported, the automatic buckling and pressing mechanism for the oil return hose is more flexible in use, the oil return hose is limited while the oil return hose is supported, the phenomenon of deformation caused by oil return softening when the oil return hose is buckled and pressed is avoided, the qualified rate of finished oil return hoses during production and processing of the oil return hose is improved, and the production and addition cost of enterprises is reduced.
Wherein, the slide adjusting rod 6 includes: the buckling blocks 601, four groups of buckling blocks 601 are provided, and the buckling blocks 601 are respectively fixedly connected to the outer sides of the sliding rods in the four groups of sliding adjusting rods 6;
the hydraulic pushing rod 5 comprises: the number of the U-shaped pushing blocks 501 is four, and the four U-shaped pushing blocks 501 are respectively and fixedly connected to the outer sides of pushing sliding rods in the hydraulic pushing rods 5;
the hose support bar 403 includes: the two pressure sensors 404 are respectively arranged at the left side and the right side of the hose supporting rod 403, the pressure sensors 404 and the hydraulic push rod 5 are electrically connected with a controller, and the types of the pressure sensors 404 are PT124G-3103; in use, two metal heads are respectively placed at the inner sides of buckling blocks 601 at the left side and the right side, the metal heads are limited through a hose supporting rod 403, when the hydraulic pushing rod 5 is started, four U-shaped pushing blocks 501 push inwards at the same time, the four U-shaped pushing blocks 501 push inwards at the same time, and drive four groups of buckling blocks 601 to push inwards through a traction adjusting rod 7 at the same time, the four U-shaped pushing blocks 601 push inwards at the same time, so that metal heads at two ends of an oil return hose are buckled at the same time, the working efficiency of machining the oil return hose is improved through buckling the metal heads at two ends of the oil return hose, the production progress of an enterprise is ensured, the repeated labor of workers is avoided, the labor intensity of manpower is reduced, in the process of buckling the oil return hose through the buckling blocks 601, when a pressure sensor 404 detects a specific value of the pressure, the hydraulic pushing rod 5 stops pushing, the buckling depth of the oil return hose is effectively controlled through the pressure sensor 404, the buckling depth of the oil return hose is effectively, the problem that the metal heads puncture the oil return hose due to exceeding the specific buckling depth value, the damage of the oil return hose is solved, and the qualified rate of the finished product is improved.
Wherein, adjust lead screw 2 including: a transmission chain wheel 201, a transmission chain 202 and an adjusting hand wheel 203; two groups of transmission chain wheels 201 are arranged, and the two groups of transmission chain wheels 201 are respectively and fixedly connected to the left end and the right end of the two adjusting screw rods 2 concentrically; the number of the transmission chains 202 is two, the two transmission chains 202 are respectively wound outside two transmission chain wheels 201 on the same side left and right, and the transmission chain wheels 201 and the transmission chains 202 jointly form a chain wheel transmission mechanism; the adjusting hand wheel 203 is coaxially and fixedly connected with the outer side of a transmission chain wheel 201 on the right side of the front end; in use, when the adjusting handwheel 203 is pushed to rotate, the rotation of the two adjusting screw rods 2 is realized through the matching of the transmission chain wheel 201 and the transmission chain 202.
Wherein, transmission alignment jig 4 still including: two groups of threaded transmission holes 401 are formed in the threaded transmission holes 401, and the two groups of threaded transmission holes 401 are respectively formed in the front side and the rear side of the bottom ends of the two transmission adjusting frames 4; the two adjusting screw rods 2 are double-headed screw rods, the thread pitches are the same, the rotating directions are opposite, the outer sides of the adjusting screw rods 2 are in transmission connection with the thread transmission holes 401, and the adjusting screw rods 2 and the thread transmission holes 401 jointly form a screw rod nut transmission pair;
the support operation table 1 includes: two groups of guide grooves 101 are formed in the guide grooves 101, and the two groups of guide grooves 101 are respectively formed in the left side and the right side of the upper end face of the support operation table 1; in use, when two regulation lead screws 2 rotate, inwards or outwards slide when having realized two transmission alignment brackets 4 through screw transmission hole 401, when two transmission alignment brackets 4 inwards or outwards slide simultaneously, it is spacing to lead to transmission alignment bracket 4 through guide way 101, inwards or outwards slide when having realized pressing the processing to the oil return hose of different length through transmission alignment bracket 4, the automatic flexibility ratio and the convenience of withholding mechanism when using of this oil return hose have been improved greatly.
Wherein, drag adjusting lever 7 including: the traction movable rods 701 are divided into two groups, the two groups of traction movable rods 701 are respectively and elastically connected to the left end and the right end of the traction adjusting rod 7, and the outer ends of the two groups of traction movable rods 701 are respectively and fixedly connected to the outer ends of the left end and the right end sliding adjusting rods 6; when the transmission adjusting frame 4 simultaneously slides inwards or outwards, the two groups of traction movable rods 701 simultaneously slide inwards or outwards, and the normal buckling and pressing process of the buckling and pressing mechanism is ensured when the oil return pipe automatic buckling and pressing mechanism performs buckling and pressing on oil return hoses at the bottom sides with different lengths by drawing the movable rods 701 simultaneously and sliding inwards or outwards.
The specific use mode and function of the embodiment are as follows:
the utility model discloses when using, carry out spacing support to the oil return hose through hose bracing piece 403, through the toper design of hose bracing piece 403 right-hand member, it is more smooth and easy when making the oil return hose run through the winding in the hose bracing piece 403 outside, realized the threaded connection of hose bracing piece 403 at left end transmission alignment jig 4 through threaded connection groove 402, realized quick installation and the change of hose bracing piece 403 through the threaded connection of hose bracing piece 403, through quick installation and the change to hose bracing piece 403, the support to the oil return hose of different models has been realized, make this oil return hose automatic withhold mechanism more nimble when using, realized spacing to the oil return hose when supporting the oil return hose, avoided when withholding the oil return hose, the deformation of oil return softening, the qualification rate of oil return hose finished product is improved when carrying out production and processing to the oil return hose, the production throwing cost of enterprise is reduced; the two metal heads are respectively placed on the inner sides of the buckling blocks 601 on the left side and the right side, the metal heads are limited through the hose supporting rod 403, when the hydraulic pushing rod 5 is started, the four U-shaped pushing blocks 501 push inwards at the same time, the four groups of buckling blocks 601 are driven to push inwards through the traction adjusting rod 7 at the same time, the four groups of buckling blocks 601 push inwards at the same time, the metal heads on the two ends of the oil return hose are buckled at the same time, the working efficiency of machining the oil return hose is improved through the simultaneous buckling of the metal heads on the two ends of the oil return hose, the production progress of an enterprise is guaranteed, the repeated labor of workers is avoided, the labor intensity of manpower is reduced, in the process of buckling the oil return hose by the buckling blocks 601, when the pressure sensor 404 detects a specific pressure value, the hydraulic pushing rod 5 stops pushing, the buckling depth of the oil return hose is effectively controlled through the pressure sensor 404, and the problem that the oil return hose is damaged due to the fact that the metal heads puncture the specific buckling depth value is exceeded is effectively avoided, the quality of finished product and the qualified rate of the oil return hose is improved; when the adjusting hand wheel 203 is pushed to rotate, the rotation of the two adjusting lead screws 2 is realized through the matching of the transmission chain wheel 201 and the transmission chain 202; when the two adjusting screw rods 2 rotate, the two transmission adjusting frames 4 can slide inwards or outwards simultaneously through the threaded transmission holes 401, when the two transmission adjusting frames 4 slide inwards or outwards simultaneously, the transmission adjusting frames 4 are guided and limited through the guide grooves 101, and the oil return hoses with different lengths can be buckled and pressed by sliding the transmission adjusting frames 4 inwards or outwards simultaneously, so that the flexibility and convenience of the automatic buckling and pressing mechanism for the oil return hoses are greatly improved when the automatic buckling and pressing mechanism is used; when the transmission adjusting frame 4 simultaneously slides inwards or outwards, the two groups of traction movable rods 701 simultaneously slide inwards or outwards, and the normal buckling and pressing process of the buckling and pressing mechanism is ensured when the oil return pipe automatic buckling and pressing mechanism performs buckling and pressing on oil return hoses at the bottom sides with different lengths by means of the inward or outward sliding of the traction movable rods 701 simultaneously.
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 (6)
1. The utility model provides an automatic mechanism of withholding of oil return hose which characterized in that includes: the device comprises a support operation table (1), an adjusting screw rod (2), an automatic buckling support frame (3), a transmission adjusting frame (4), a hydraulic push rod (5), a sliding adjusting rod (6) and a traction adjusting rod (7); the two adjusting screw rods (2) are respectively and rotatably connected to the front side and the rear side in the supporting operation table (1); the automatic buckling and pressing support frame (3) is fixedly connected to the center of the top of the support operation table (1); transmission alignment jig (4) have two, and two transmission alignment jig (4) transmission respectively are connected in the left and right sides on two regulation lead screw (2) tops, and transmission alignment jig (4) are including: a hose support rod (403); the number of the hydraulic push rods (5) is four, and the four hydraulic push rods (5) are uniformly distributed on the inner side of the upper end of the automatic buckling support frame (3); the four groups of sliding adjusting rods (6) are uniformly arranged at the inner sides of the two transmission adjusting frames (4); the number of the traction adjusting rods (7) is four, and the left end and the right end of each traction adjusting rod (7) are respectively and elastically connected to the inner sides of the four groups of sliding adjusting rods (6).
2. The automatic buckling and pressing mechanism of the oil return hose as claimed in claim 1, wherein: the transmission adjusting bracket (4) further comprises: the threaded connecting groove (402), the threaded connecting groove (402) is arranged at the central position of the inner side of the left end transmission adjusting frame (4); the hose supporting rod (403) is in threaded connection with the right end of the threaded connecting groove (402), and the right end of the hose supporting rod (403) is of a conical structure.
3. The automatic buckling mechanism of the oil return hose as claimed in claim 1, wherein: the sliding adjusting rod (6) comprises: the number of the buckling and pressing blocks (601) is four, and the buckling and pressing blocks (601) are respectively and fixedly connected to the outer sides of the sliding rods in the four groups of sliding adjusting rods (6);
the hydraulic pushing rod (5) comprises: the number of the U-shaped pushing blocks (501) is four, and the four U-shaped pushing blocks (501) are respectively and fixedly connected to the outer sides of pushing sliding rods in the hydraulic pushing rods (5);
the hose support rod (403) includes: the hydraulic push rod type hose support device comprises two pressure sensors (404), wherein the two pressure sensors (404) are respectively arranged on the left side and the right side of a hose support rod (403), and the pressure sensors (404) and the hydraulic push rod (5) are electrically connected with a controller.
4. The automatic buckling mechanism of the oil return hose as claimed in claim 1, wherein: the adjusting screw rod (2) comprises: a transmission chain wheel (201), a transmission chain (202) and an adjusting hand wheel (203); two groups of transmission chain wheels (201) are arranged, and the two groups of transmission chain wheels (201) are respectively and fixedly connected to the left end and the right end of the two adjusting screw rods (2) in a concentric manner; the two transmission chains (202) are respectively wound on the outer sides of the two transmission chain wheels (201) on the left side and the right side, and the transmission chain wheels (201) and the transmission chains (202) jointly form a chain wheel transmission mechanism; the adjusting hand wheel (203) is coaxially and fixedly connected with the outer side of a transmission chain wheel (201) on the right side of the front end.
5. The automatic buckling and pressing mechanism of the oil return hose as claimed in claim 1, wherein: the transmission adjusting bracket (4) further comprises: two groups of threaded transmission holes (401), wherein the two groups of threaded transmission holes (401) are respectively arranged at the front side and the rear side of the bottom ends of the two transmission adjusting frames (4); the two adjusting screw rods (2) are double-head screw rods, the screw pitches are the same, the rotating directions are opposite, the outer sides of the adjusting screw rods (2) are in transmission connection with the threaded transmission holes (401), and the adjusting screw rods (2) and the threaded transmission holes (401) jointly form a screw rod nut transmission pair;
the support operation table (1) comprises: the guide grooves (101) are divided into two groups, and the two groups of guide grooves (101) are respectively arranged on the left side and the right side of the end face of the upper portion of the supporting operation table (1).
6. The automatic buckling mechanism of the oil return hose as claimed in claim 1, wherein: the traction adjusting rod (7) comprises: the traction adjusting device comprises two groups of traction movable rods (701), the two groups of traction movable rods (701) are respectively and elastically connected to the left end and the right end of a traction adjusting rod (7), and the outer ends of the two groups of traction movable rods (701) are respectively and fixedly connected to the outer ends of a left sliding adjusting rod and a right sliding adjusting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125702.5U CN217912512U (en) | 2022-08-12 | 2022-08-12 | Automatic mechanism of withholding of oil return hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125702.5U CN217912512U (en) | 2022-08-12 | 2022-08-12 | Automatic mechanism of withholding of oil return hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217912512U true CN217912512U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222125702.5U Active CN217912512U (en) | 2022-08-12 | 2022-08-12 | Automatic mechanism of withholding of oil return hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217912512U (en) |
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2022
- 2022-08-12 CN CN202222125702.5U patent/CN217912512U/en active Active
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