CN114670267A - Double-head plane hydraulic shovel tube mechanism of refrigerator handle - Google Patents

Double-head plane hydraulic shovel tube mechanism of refrigerator handle Download PDF

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Publication number
CN114670267A
CN114670267A CN202210321827.7A CN202210321827A CN114670267A CN 114670267 A CN114670267 A CN 114670267A CN 202210321827 A CN202210321827 A CN 202210321827A CN 114670267 A CN114670267 A CN 114670267A
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CN
China
Prior art keywords
knife edge
plate
knife
upper die
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210321827.7A
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Chinese (zh)
Inventor
严冬华
刘述会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Henglian Machinery Hardware Co ltd
Original Assignee
Changzhou Henglian Machinery Hardware Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Henglian Machinery Hardware Co ltd filed Critical Changzhou Henglian Machinery Hardware Co ltd
Priority to CN202210321827.7A priority Critical patent/CN114670267A/en
Publication of CN114670267A publication Critical patent/CN114670267A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/162—Cutting rods or tubes transversely cutting tubes obliquely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/163—Cutting tubes from the inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for

Abstract

The invention relates to a double-end plane hydraulic shovel pipe mechanism of a refrigerator handle, which comprises a workbench, a plurality of guide posts, a clamping plate, an upper die base mounting plate driving device, an upper die base, a lower die base, a left upper die, a left lower die, a right upper die, a right lower die, a left knife edge, a right knife edge, two knife edge driving devices and two knife edge base plate assemblies, wherein the two knife edge base plate assemblies are respectively arranged at two sides of the lower die base, the left knife edge and the right knife edge are respectively arranged on the knife edge base plate assemblies through the knife edge driving devices and can reciprocate under the action of the knife edge driving devices, each knife edge driving device comprises an oil cylinder and a knife edge fixing base, each knife edge base plate assembly comprises a knife edge base plate and a corner plate, and the double-end plane hydraulic shovel pipe mechanism of the refrigerator handle has high automation degree, The processing efficiency is high, the safety is good, the quality of finished products is stable and reliable, and the simultaneous processing of two sides can be realized.

Description

Double-head plane hydraulic shovel tube mechanism of refrigerator handle
The technical field is as follows:
the invention relates to the technical field of refrigerator handle processing equipment, in particular to a double-end plane hydraulic shovel pipe mechanism of a refrigerator handle.
Background art:
along with the improvement of living standard and the improvement of processing technology, the modeling of many products is more and more pleasing to the eye, operate more and more convenient, if the refrigerator door handle adopts the arc type return bend molding mostly, the arc type door handle because its structural particularity, its both ends generally all adopt plane hydraulic shovel pipe equipment to process.
The existing equipment for processing two ends of bent pipe products mainly has two types, one type of equipment has a simple structure, generally needs workers to manually feed materials, respectively process and discharge the two ends, and has high labor intensity, poor safety and poor product consistency; the other type of semi-automatic processing equipment needs to separately process two sides, and the processing efficiency is low.
The invention content is as follows:
aiming at the problems, the invention provides the double-end planar hydraulic shovel pipe mechanism of the refrigerator handle, which has the advantages of high automation degree, high processing efficiency, good safety, stable and reliable finished product quality and capability of realizing simultaneous processing of two sides.
The invention is realized by the following technical scheme: the utility model provides a refrigerator handle double-end plane hydraulic shovel pipe mechanism, includes workstation, a plurality of guide pillar, clamp plate, goes up die holder mounting panel drive arrangement, goes up die holder, bed die holder, mould on the left side, left side bed die, mould on the right side, right side bed die, left side edge of a knife, right side edge of a knife, two edge of a knife drive arrangement and two edge of a knife bedplate subassemblies.
The guide pillar is used as a support of the whole mechanism and is arranged on the workbench, the upper die base mounting plate is sleeved on the guide pillar through a linear bearing, the clamping plate is fixedly connected to the upper end of the guide pillar, the upper die base mounting plate driving device is arranged on the clamping plate, and the upper die base mounting plate driving device is connected with the upper die base mounting plate and can drive the upper die base mounting plate to move up and down along the guide pillar.
The upper die base is connected with the lower plane of the upper die base mounting plate, the lower die base is arranged on the workbench, the knife edge base plate assemblies are arranged on two sides of the lower die base respectively, a left knife edge and a right knife edge are arranged on the knife edge base plate assemblies respectively through the knife edge driving device, the knife edge driving device is arranged on the knife edge base plate assemblies and can reciprocate under the action of the knife edge driving device, and therefore the planar hydraulic shovel pipe machining operation is completed by matching the left upper die, the left lower die, the right upper die and the right lower die.
Further, the knife edge driving device comprises an oil cylinder and a knife edge fixing seat, the oil cylinder is arranged on the knife edge base plate assembly through an oil cylinder seat, and the left knife edge and the right knife edge are respectively connected with the corresponding oil cylinder through the knife edge fixing seat and can be close to or far away from the lower die seat under the driving of the oil cylinder.
In order to improve the moving stability of the left side knife edge and the right side knife edge in the process of the shovel pipe operation and improve the service life of equipment while improving the machining precision, the knife edge driving device further comprises a guide rail and a sliding block, the guide rail is connected to the knife edge base plate assembly, the sliding block is arranged on the guide rail and fixedly connected with the knife edge fixing seat, and the oil cylinder can drive the left side knife edge and the right side knife edge to move along the corresponding guide rails.
The mould is connected on the left side the last mould seat is close to left side edge of a knife one side, the left side bed die is connected the bed die seat is close to left side edge of a knife one side and with the mould corresponds on the left side, the mould is connected on the right side the last mould seat is close to right side edge of a knife one side, the right side bed die is connected the bed die seat is close to right side edge of a knife one side and with the mould corresponds on the right side.
Further, a left side upper die groove is formed in the left side upper die, a left side lower die groove is formed in the left side lower die, the left side upper die groove and the left side lower die groove are matched with the refrigerator handle in appearance and jointly matched to form a left side processing die cavity, a right side upper die groove is formed in the right side upper die, a right side lower die groove is formed in the right side lower die, and the right side upper die groove and the right side lower die groove are matched with the refrigerator handle in appearance and jointly matched to form a right side processing die cavity.
In order to adjust the angle of left side edge of a knife and right side edge of a knife to adapt to the product and the processing requirement of different models, improve the commonality and the machining precision of whole equipment, edge of a knife bedplate subassembly includes edge of a knife bedplate and scute, waist shape's bedplate adjustment tank is seted up to edge of a knife bedplate both sides, correspond to on the scute a plurality of regulation mounting holes have been seted up to the bedplate adjustment tank, the edge of a knife bedplate passes through bedplate adjustment tank and regulation mounting hole cooperation fastener use, connect angularly adjustably on the scute.
In order to adjust the position of the corner plate, so that the positions of the left knife edge and the right knife edge are adjusted, the universality of the equipment is further improved, furthermore, a plurality of corner plate adjusting grooves are longitudinally formed in the upper plane of the workbench, corner plate mounting holes are formed in the corner plates, the corner plates are matched with fasteners through the corner plate mounting holes and the corner plate adjusting grooves for use, and the corner plates are adjustably connected to the workbench in the longitudinal position.
In order to make the whole structure more stable and reliable, preferably, two corner plate adjusting grooves are respectively formed in two sides of the workbench, two groups of corner plate mounting holes are correspondingly formed, two corner plate mounting holes are formed in each group, and more or fewer corner plate adjusting grooves and corner plate mounting holes can be designed according to actual conditions.
The invention has the beneficial effects that: according to the double-end plane hydraulic shovel pipe mechanism of the refrigerator handle, the cutter edge assemblies which act simultaneously are designed at the two ends, so that the plane hydraulic shovel pipe processing is simultaneously carried out at the two ends of the refrigerator handle, and the processing efficiency is greatly improved; the processing precision is improved by designing the die which is matched with the product appearance height and has the up-down matching effect; by designing the adjustable knife edge seat plate and the angle rotating plate, the flexibility and adjustability of the knife edge position are improved, so that the universality of equipment is improved; in addition, the double-end plane hydraulic shovel pipe mechanism of the refrigerator handle is simple and compact in structure and high in reliability.
Description of the drawings:
FIG. 1 is a schematic structural view of a double-headed planar hydraulic shovel tube mechanism of a refrigerator handle according to the present invention;
FIG. 2 is a partially enlarged schematic view of the left-hand knife edge of the double-ended planar hydraulic shovel tube mechanism for a refrigerator handle according to the present invention;
FIG. 3 is a schematic structural view of a corner plate of the dual-head planar hydraulic shovel mechanism for a refrigerator handle according to the present invention;
FIG. 4 is a schematic structural view of the combined left upper die and left lower die of the double-headed planar hydraulic shovel tube mechanism for a refrigerator handle according to the present invention;
FIG. 5 is a schematic structural view of a mold on the left side of the refrigerator handle dual-headed planar hydraulic shovel tube mechanism of the present invention;
FIG. 6 is a schematic structural view of the right upper die and the right lower die of the double-headed planar hydraulic shovel mechanism for a refrigerator handle according to the present invention after being combined;
FIG. 7 is a schematic structural view of a refrigerator door handle product of the refrigerator handle dual-headed planar hydraulic shovel tube mechanism of the present invention;
in the figure: 1. a work table; 2. a guide post; 3. a clamping plate; 4. an upper die base mounting plate; 5. an upper die base mounting plate driving device; 6. an upper die base; 7. a lower die base; 8. a left side upper die; 81. a left upper mold slot; 9. a left lower die; 91. a left lower mold slot; 10. a right side upper mold; 101. a mold slot is arranged on the right side; 11. a right lower mold; 111. a right lower mold groove; 12. a left side edge; 13. a right side blade; 14. a knife edge driving device; 141. a cylinder block; 142. an oil cylinder; 143. a knife edge fixing seat; 144. a guide rail; 145. a slider; 15. a knife edge seat plate component; 151. a knife edge base plate; 1511. a seat plate adjusting groove; 152. corner plates; 1521. adjusting the mounting hole; 1522. corner board mounting hole.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.
Fig. 1 shows a double-end planar hydraulic shovel tube mechanism of a refrigerator handle, which comprises a workbench 1, a plurality of guide pillars 2, a clamping plate 3, an upper die base mounting plate 4, an upper die base mounting plate driving device 5, an upper die base 6, a lower die base 7, a left upper die 8, a left lower die 9, a right upper die 10, a right lower die 11, a left knife edge 12, a right knife edge 13, two knife edge driving devices 14 and two knife edge base plate assemblies 15.
The guide pillar 2 is arranged on the workbench 1, the upper die base mounting plate 4 is sleeved on the guide pillar 2 through a linear bearing 16, the clamping plate 3 is fixedly connected to the upper end of the guide pillar 2, the upper die base mounting plate driving device 5 is arranged on the clamping plate 3, and the upper die base mounting plate driving device 5 is connected with the upper die base mounting plate 4 and can drive the upper die base mounting plate 4 to move up and down along the guide pillar 2.
The upper die base 6 is connected to the lower plane of the upper die base mounting plate 4, the lower die base 7 is arranged on the workbench 1, and the two knife edge base plate assemblies 15 are respectively arranged on two sides of the lower die base 7.
As shown in fig. 2, the knife edge seat plate assembly 15 includes a knife edge seat plate 151 and a corner plate 152. Two corner plate adjusting grooves 100 are longitudinally formed in the upper plane of the workbench 1, as shown in fig. 3, two sets of corner plate mounting holes 1522 are correspondingly formed in the corner plate 152, two corner plate mounting holes 1522 are formed in each set, the corner plate 152 is matched with a fastener through the corner plate mounting holes 1522 and the corner plate adjusting grooves 100 for use, and the longitudinal position of the corner plate 152 is adjustably connected to the workbench 1.
Waist-shaped seat plate adjusting grooves 1511 are formed in two sides of the knife edge seat plate 151, a plurality of adjusting mounting holes 1521 are formed in the corner plate 152 corresponding to the seat plate adjusting grooves 1511, the knife edge seat plate 151 is matched with fasteners through the seat plate adjusting grooves 1511 and the adjusting mounting holes 1521 for use, and the angle of the knife edge seat plate is connected to the corner plate 152 in an adjustable mode.
The knife edge driving device 14 comprises an oil cylinder 142, a knife edge fixing seat 143, a guide rail 144 and a sliding block 145, the oil cylinder 142 is arranged on the knife edge seat plate 151 through an oil cylinder seat 141, the left knife edge 12 and the right knife edge 13 are respectively connected with the corresponding oil cylinder 142 through the knife edge fixing seat 143, the guide rail 144 is connected on the knife edge seat plate 151, the sliding block 145 is arranged on the guide rail 144 and is fixedly connected with the knife edge fixing seat 143, and the oil cylinder 142 can drive the left knife edge 12 and the right knife edge 13 to move along the corresponding guide rail 144 so as to be close to or far away from the lower die seat 7.
The left upper die 8 is connected to the side, close to the left knife edge 12, of the upper die base 6, the left lower die 9 is connected to the side, close to the left knife edge 12, of the lower die base 7 and corresponds to the left upper die 8, the right upper die 10 is connected to the side, close to the right knife edge 13, of the upper die base 6, and the right lower die 11 is connected to the side, close to the right knife edge 13, of the lower die base 7 and corresponds to the right upper die 10.
As shown in fig. 4-5, the left upper mold 8 is provided with a left upper mold groove 81, the left lower mold 9 is provided with a left lower mold groove 91, the left upper mold groove 81 and the left lower mold groove 91 are matched with the refrigerator handle shown in fig. 7 in shape and cooperate together to form a left processing mold cavity, as shown in fig. 6, the right upper mold 10 is provided with a right upper mold groove 101, the right lower mold 11 is provided with a right lower mold groove 111, and the right upper mold groove 101 and the right lower mold groove 111 are matched with the refrigerator handle shown in fig. 7 in shape and cooperate together to form a right processing mold cavity.
The operation process of using the double-end plane hydraulic shovel pipe mechanism of the refrigerator handle to process the two ends of the door handle of the bent pipe type refrigerator is as follows:
firstly, the position of the corner plate 152 and the angle of the knife edge seat plate 151 are adjusted according to the requirement of the model and the processing size of the refrigerator door handle, and are fixed by a fastener, so that the moving directions of the left knife edge 12 and the right knife edge 13 are adjusted in place, and the optimal processing precision and the processing effect are achieved.
Then, the two ends of the refrigerator door handle are respectively placed into the left lower die groove 91 and the right lower die groove 111, the upper die base mounting plate driving device 5 drives the upper die base mounting plate 4 to drive the upper die base 6 and the left upper die 8 and the right upper die 10 mounted on the upper die base 6 to move downwards along the guide pillar 2 until the left upper die 8 and the right upper die 10 tightly press the two ends of the refrigerator door handle.
Then, the oil cylinders 142 on both sides simultaneously drive the left knife edge 12 and the right knife edge 13 to move towards the middle along the guide rail 144, and the hydraulic shovel pipes at both ends of the refrigerator door handle are processed by matching with the left processing die cavity and the right processing die cavity formed by the left upper die 8, the left lower die 9, the right upper die 10 and the right lower die 11, so that the required shapes can be processed simultaneously.
Finally, the oil cylinders 142 on both sides simultaneously drive the left-side knife edge 12 and the right-side knife edge 13 to move to both sides along the guide rails 144 to return to the initial positions, and the upper die base mounting plate driving device 5 drives the upper die base mounting plate 4 to drive the upper die base 6 and the left-side upper die 8 and the right-side upper die 10 mounted on the upper die base 6 to move upwards along the guide posts 2 to return to the initial positions, so as to perform the next processing.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a refrigerator handle double-end plane hydraulic shovel pipe mechanism which characterized in that: comprises a workbench, a plurality of guide posts, a clamping plate, an upper die base mounting plate driving device, an upper die base, a lower die base, a left upper die, a left lower die, a right upper die, a right lower die, a left knife edge, a right knife edge, two knife edge driving devices and two knife edge base plate components, wherein the guide posts are arranged on the workbench, the upper die base mounting plate is sleeved on the guide posts through linear bearings, the clamping plate is fixedly connected to the upper ends of the guide posts, the upper die base mounting plate driving device is arranged on the clamping plate, the upper die base mounting plate driving device is connected with the upper die base mounting plate and can drive the upper die base mounting plate to move up and down along the guide posts, the upper die base is connected to the lower plane of the upper die base mounting plate, and the lower die base is arranged on the workbench, two the edge of a knife bedplate subassembly sets up respectively the bed die seat both sides, the left side edge of a knife and right side edge of a knife pass through respectively edge of a knife drive arrangement sets up on the edge of a knife bedplate subassembly and can be in reciprocating motion is made under the edge of a knife drive arrangement effect, the mould is connected on the left side go up the mould and be close to go up the mould seat left side edge of a knife one side, the bed die is connected on the left side the bed die is close to left side edge of a knife one side and with the mould corresponds on the left side, the mould is connected on the right side the bed die is close to right side edge of a knife one side and with the mould corresponds on the right side.
2. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 1, wherein: the knife edge driving device comprises an oil cylinder and a knife edge fixing seat, the oil cylinder is arranged on the knife edge base plate assembly through an oil cylinder seat, and the left side knife edge and the right side knife edge are respectively connected with the corresponding oil cylinders through the knife edge fixing seats and can be close to or far away from the lower die seat under the driving of the oil cylinder.
3. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 2, wherein: the knife edge driving device further comprises a guide rail and a sliding block, the guide rail is connected to the knife edge base plate assembly, the sliding block is arranged on the guide rail and fixedly connected with the knife edge fixing seat, and the oil cylinder can drive the left knife edge and the right knife edge to move along the corresponding guide rail.
4. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 1, wherein: the left side is provided with an upper left mold groove, the left side lower mold groove is provided with a left side lower mold groove, the left side upper mold groove and the left side lower mold groove are matched with the refrigerator handle appearance and jointly matched to form a left side processing mold cavity, the right side upper mold groove is provided with a right side upper mold groove, the right side lower mold groove is provided with a right side lower mold groove, and the right side upper mold groove and the right side lower mold groove are matched with the refrigerator handle appearance and jointly matched to form a right side processing mold cavity.
5. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 1, wherein: the knife edge seat plate assembly comprises a knife edge seat plate and a corner plate, waist-shaped seat plate adjusting grooves are formed in two sides of the knife edge seat plate, a plurality of adjusting mounting holes are formed in the corner plate corresponding to the seat plate adjusting grooves, the corner plate is adjustably connected to the workbench in position, the knife edge seat plate passes through the seat plate adjusting grooves and the adjusting mounting holes and is matched with a fastener to be used, and the angle is adjustably connected to the corner plate.
6. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 5, wherein: the upper plane of the workbench is longitudinally provided with a plurality of corner plate adjusting grooves, the corner plates are provided with corner plate mounting holes, the corner plates are matched with fasteners through the corner plate mounting holes and the corner plate adjusting grooves for use, and the longitudinal positions of the corner plates are adjustably connected to the workbench.
7. The refrigerator handle double-ended planar hydraulic shovel tube mechanism of claim 6, wherein: two corner plate adjusting grooves are formed in two sides of the workbench respectively, two groups of corner plate mounting holes are correspondingly formed, and two corner plate mounting holes are formed in each group.
CN202210321827.7A 2022-03-30 2022-03-30 Double-head plane hydraulic shovel tube mechanism of refrigerator handle Pending CN114670267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210321827.7A CN114670267A (en) 2022-03-30 2022-03-30 Double-head plane hydraulic shovel tube mechanism of refrigerator handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210321827.7A CN114670267A (en) 2022-03-30 2022-03-30 Double-head plane hydraulic shovel tube mechanism of refrigerator handle

Publications (1)

Publication Number Publication Date
CN114670267A true CN114670267A (en) 2022-06-28

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ID=82076094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210321827.7A Pending CN114670267A (en) 2022-03-30 2022-03-30 Double-head plane hydraulic shovel tube mechanism of refrigerator handle

Country Status (1)

Country Link
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208304433U (en) * 2018-01-18 2019-01-01 泰兴市瑞峰机械有限公司 Angle-adjusting mechanism
CN215879456U (en) * 2021-08-10 2022-02-22 张家港市亿格创机械有限公司 Double-end plane arc punching device for pipe fitting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208304433U (en) * 2018-01-18 2019-01-01 泰兴市瑞峰机械有限公司 Angle-adjusting mechanism
CN215879456U (en) * 2021-08-10 2022-02-22 张家港市亿格创机械有限公司 Double-end plane arc punching device for pipe fitting

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