CN108643269B - Olecranon clamp die for manufacturing olecranon clamp for engineering machinery - Google Patents
Olecranon clamp die for manufacturing olecranon clamp for engineering machinery Download PDFInfo
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- CN108643269B CN108643269B CN201810734230.9A CN201810734230A CN108643269B CN 108643269 B CN108643269 B CN 108643269B CN 201810734230 A CN201810734230 A CN 201810734230A CN 108643269 B CN108643269 B CN 108643269B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Clamps And Clips (AREA)
Abstract
The invention relates to an olecranon clamp for engineering machinery, which comprises an olecranon clamp two-jaw mechanism and an olecranon clamp three-jaw mechanism, wherein two connecting holes of the olecranon clamp three-jaw mechanism are fixedly connected to the end part of a bucket rod of an excavator, a first connecting hole of the olecranon clamp two-jaw mechanism is hinged to the end part of the bucket rod of the excavator, a second connecting hole of the olecranon clamp two-jaw mechanism is hinged to the telescopic end of a bucket rod cylinder, the second connecting hole of the olecranon clamp two-jaw mechanism is simultaneously connected with a first end of a connecting rod, and a second end of the connecting rod is hinged to the bucket rod of the excavator. The olecranon clamp for the engineering machinery can be conveniently matched with excavators of various models in an assembling mode, the manufacturing process of the olecranon clamp depends on the olecranon clamp die, the olecranon clamp die is used for manufacturing, and the manufacturing method has the advantages of strong adaptability, good universality, simplicity in operation and high one-time forming rate.
Description
Technical Field
The invention relates to a olecranon clip mold for manufacturing an olecranon clip for engineering machinery.
Background
The olecranon clamp is mainly used for grabbing materials, is generally arranged on an excavator, dozens of excavator main machine plants exist in China, each excavator has dozens of specifications, and the olecranon clamp also has an imported excavator, so that the olecranon clamp is made to be a great problem in order to meet the requirements of different excavator models.
Therefore, the universal olecranon clamp for the engineering machinery is developed, the manufacturing process of the olecranon clamp depends on the olecranon clamp mold, the olecranon clamp mold is adopted for manufacturing, and the manufacturing method has the advantages of strong adaptability, good universality, simplicity in operation and high one-step forming rate.
Disclosure of Invention
The invention aims to overcome the defects and provides a olecranon clamp mold for manufacturing an olecranon clamp for engineering machinery.
The purpose of the invention is realized as follows:
a olecranon clamp mould for manufacturing an olecranon clamp for engineering machinery comprises an olecranon clamp two-jaw mechanism and an olecranon clamp three-jaw mechanism, wherein two connecting holes of the olecranon clamp three-jaw mechanism are both fixedly connected to the end part of a bucket rod of an excavator;
the olecranon clamp two-claw mechanism comprises two-claw outer ear plates, two-claw inner ear plates, a two-claw outer ear plate connecting rod, a two-claw inner ear plate connecting rod, two-claw fingers and two-claw finger connecting rods, the two-claw outer ear plate connecting rods are longitudinally arranged, the front end and the rear end of each two-claw outer ear plate connecting rod are respectively connected with one two-claw outer ear plate leftwards, the upper left end of each two-claw outer ear plate is provided with a longitudinal first connecting hole, the two-claw inner ear plate connecting rod is longitudinally connected between the middle parts of the two-claw outer ear plates, the front section and the rear section of each two-claw outer ear plate connecting rod are respectively connected with one two-claw inner ear plate leftwards, the front end and the rear end of each two-claw inner ear plate are arranged in parallel, the upper right ends of the two-claw inner ear plates are respectively connected with the front section and the rear section of each two-claw inner ear plate connecting rod, the lower left ends of the two-claw inner ear plates are provided with longitudinal, the front section and the rear section of the two-claw external ear plate connecting rod are respectively connected with two claw fingers rightwards, and a longitudinal two-claw finger connecting rod is respectively connected between the left section and the right section of the two claw fingers;
the olecranon clamp three-jaw mechanism comprises four three-jaw outer ear plates, two three-jaw inner ear plates, a three-jaw outer ear plate connecting rod, two three-jaw inner ear plate connecting rods, three-jaw fingers and two three-jaw finger connecting rods, the three-jaw outer ear plate connecting rods are longitudinally arranged, the front end and the rear end of each three-jaw outer ear plate connecting rod are respectively connected with the two front and rear parallel three-jaw outer ear plates rightwards, the right ends of the four three-jaw outer ear plates are provided with longitudinal connecting holes, the front section and the rear section of each three-jaw outer ear plate connecting rod are respectively connected with the three-jaw inner ear plates rightwards, the right ends of the two three-jaw inner ear plates are provided with longitudinal connecting holes, the front three-jaw inner ear plate and the front three-jaw outer ear plates are connected through the longitudinal three-jaw inner ear plate connecting rod, the rear three-jaw inner ear plate and the rear three-jaw outer ear plates are connected through the longitudinal three-jaw inner ear plate connecting rod, the front section, the middle section and the rear section of the three-jaw external ear plate connecting rod are respectively connected with three-jaw fingers leftwards, and a longitudinal three-jaw finger connecting rod is respectively connected between the left section and the right section of the three-jaw fingers;
wherein two-claw fingers and three-claw fingers are arranged in a staggered manner.
Three longitudinal two-claw teeth are uniformly arranged on the top surface of each two-claw finger; three longitudinal three-jaw teeth are uniformly arranged on the top surface of each three-jaw finger; the three longitudinal two-claw teeth correspond to the three longitudinal three-claw teeth in position.
And the bottom of the two-jaw die bottom plate is provided with a vertical two-jaw die supporting leg close to four corners.
The left sides of the two outer limiting plates of the two-jaw mold in the front are connected with longitudinal first reinforcing ribs of the two-jaw mold, and the left sides of the two outer limiting plates of the two-jaw mold in the rear are connected with longitudinal first reinforcing ribs of the two-jaw mold.
The left sides of the limiting plates in the two-jaw dies are connected with second longitudinal reinforcing ribs of the two-jaw dies.
And the bottom of the three-jaw die bottom plate is provided with a vertical three-jaw die supporting leg at the position close to four corners and the front and back positions of the middle part.
A olecranon clamp mould is used for manufacturing the olecranon clamp for engineering machinery, and comprises a two-jaw mould and a three-jaw mould;
wherein, the olecranon clamp two-jaw mechanism and the olecranon clamp three-jaw mechanism are respectively manufactured by a two-jaw mould and a three-jaw mould,
the two-jaw die comprises a two-jaw die bottom plate, the two-jaw die bottom plate is a rectangular plate horizontally placed, a right section and a left section of the front side of the two-jaw die bottom plate are respectively provided with a right supporting strip and a left supporting strip of the two-jaw die which are longitudinally arranged, a rear section and a front section of the top surface of the two-jaw die bottom plate are respectively connected with two outer limiting plates of the two-jaw die leftwards, the shape of the outer limiting plates of the two-jaw die are matched with the shape of the two-jaw plate, a middle section of the top surface of the two-jaw die bottom plate is connected with two inner limiting plates of the two-jaw die leftwards, two-jaw die supporting sheets are arranged on the two-jaw die outer limiting plates, the two-jaw die bottom plate is located outside the two-jaw die inner limiting plates and located in the inner area of the two-jaw die outer limiting plates, two-jaw die grooves capable of limiting and allowing connecting rods to be placed in a limiting mode are respectively arranged on the right section and the die supporting sheets of the two The upper end of the outer limiting plate of the two-jaw die is provided with a second opening of the two-jaw die, which is communicated from front to back and is used for the second pin shaft of the two-jaw die to penetrate through;
the three-jaw die comprises a three-jaw die bottom plate which is a rectangular plate horizontally placed, a left section and a middle section of the front surface of the three-jaw die bottom plate are respectively provided with a left supporting strip of the three-jaw die and a middle supporting strip of the three-jaw die, which are longitudinally arranged, an outer limiting plate of the three-jaw die, a middle limiting plate of the three-jaw die and an inner limiting plate of the three-jaw die, which are upwards connected, are sequentially arranged at the rear section and the top surface of the right half section of the three-jaw die bottom plate from outside to inside, the shape of the outer limiting plate of the three-jaw die is matched with the shape of a three-jaw external lug plate, the transverse position of the limiting plate in the three-jaw die corresponds to the position of the right section of the outer limiting plate of the three-jaw die, the transverse position of the inner limiting plate in the three-jaw die corresponds to the position of the left section of the outer limiting plate of the three-jaw die, the front section and the rear section of the supporting strip in the three-jaw mould are upwards provided with three-jaw mould clapboards, the right sections of the limiting plate and the outer limiting plate of the three-jaw mould in the three-jaw mould are provided with longitudinally-communicated first three-jaw mould openings for the first pin shafts of the three-jaw mould to penetrate through, the positions of the longitudinally-communicated first three-jaw mould openings are corresponding to the positions of the right sections of the limiting plate and the outer limiting plate of the three-jaw mould, and the left sections of the inner limiting plate and the outer limiting plate of the three-jaw mould are provided with longitudinally-communicated second three-jaw.
When the olecranon clamp two-jaw mechanism is produced:
firstly, placing a two-jaw external lug plate connecting rod in a two-jaw die groove of a two-jaw die external limiting plate and a die supporting sheet;
secondly, placing the two-jaw external lug plates between the two front two-jaw mold external limiting plates and the two rear two-jaw mold external limiting plates respectively, penetrating through a second hole of the two-jaw mold and a first connecting hole of the two-jaw mold external limiting plates through a second pin shaft of the two-jaw mold, fixing the relative positions of the two-jaw external lug plates and the two-jaw external lug plate connecting rod, and welding the two-jaw external lug plate connecting rod and the two-jaw external lug plates;
thirdly, a first pin shaft of the two-jaw mold penetrates through a second connecting hole of the two-jaw inner ear plate and a first opening hole of the two-jaw mold of the limiting plate in the two-jaw mold, so that the relative positions of the two-jaw inner ear plate and the two-jaw outer ear plate connecting rod are fixed, and the two-jaw outer ear plate connecting rod and the two-jaw inner ear plate are welded;
placing two-jaw fingers on the right supporting strip and the left supporting strip of the two-jaw die, and welding the two-jaw fingers with the connecting rod of the external ear plate of the two jaws;
step five, penetrating and welding a two-claw-finger connecting rod on the two claw fingers;
taking off the semi-finished olecranon clamp two-jaw mechanism, then penetrating a two-jaw inner ear plate connecting rod into a two-jaw outer ear plate, and then welding the two-jaw inner ear plate connecting rod and the two-jaw inner ear plate to finish the manufacture of the olecranon clamp two-jaw mechanism;
when the olecranon clamp three-jaw mechanism is produced:
firstly, placing a three-jaw outer lug plate connecting rod in a three-jaw mould groove on a left section of an outer limiting plate of the three-jaw mould and an inner limiting plate of the three-jaw mould;
secondly, placing the three-jaw external ear plate between the three-jaw die external limiting plate and the three-jaw die internal limiting plate, and penetrating the three-jaw die first pin shaft into a three-jaw die first opening and a three-jaw external ear plate connecting hole, so that the relative positions of the three-jaw external ear plate and the three-jaw external ear plate connecting rod are fixed, and the three-jaw external ear plate connecting rod and the three-jaw external ear plate are welded;
placing the three-jaw inner ear plate between two three-jaw die inner limiting plates, and penetrating the three-jaw die inner limiting plates and the three-jaw inner ear plate through a second pin shaft, so that the relative positions of the three-jaw inner ear plate and the three-jaw outer ear plate connecting rod are fixed, and the three-jaw outer ear plate connecting rod and the three-jaw inner ear plate are welded;
placing three-jaw fingers on the left supporting strip of the three-jaw die and the supporting strip in the three-jaw die, and welding the three-jaw fingers with the connecting rod of the external ear plate of the three-jaw die;
fifthly, a three-claw-finger connecting rod is arranged on the three-claw finger in a penetrating mode and welded;
taking off the semi-finished olecranon clamp three-jaw mechanism, then penetrating and arranging three-jaw inner ear plate connecting rods on the three-jaw outer ear plate and the three-jaw inner ear plate and welding to finish the manufacturing of the olecranon clamp two-jaw mechanism;
and after the olecranon clamp two-jaw mechanism and the olecranon clamp three-jaw mechanism are manufactured, assembling the olecranon clamp two-jaw mechanism and the olecranon clamp three-jaw mechanism, so that the olecranon clamp two-jaw mechanism, the dipper, the telescopic end of the dipper cylinder and the connecting rod are assembled into a whole.
Compared with the prior art, the invention has the beneficial effects that:
the olecranon clamp for the engineering machinery can be conveniently matched with excavators of various models in an assembling mode, the manufacturing process of the olecranon clamp depends on the olecranon clamp die, the olecranon clamp die is used for manufacturing, and the manufacturing method has the advantages of strong adaptability, good universality, simplicity in operation and high one-time forming rate. The original production amount is improved by 20 times, and the production efficiency is greatly improved.
Drawings
Fig. 1 is a schematic view of an olecranon clip for a construction machine.
Fig. 2 is a front view of the olecranon clamp two-jaw mechanism in a flat state.
Fig. 3 is a top view of the olecranon clamp two-jaw mechanism in a flat state.
Fig. 4 is a front view of the olecranon clamp three-jaw mechanism in a flat state.
Fig. 5 is a plan view of the olecranon clamp three-jaw mechanism in a flat state.
FIG. 6 is a front view of a two jaw mold.
FIG. 7 is a top view of a two jaw mold.
Fig. 8 is a front view of a three jaw mold.
FIG. 9 is a top view of a three jaw mold.
Wherein:
the two-jaw mold comprises a two-jaw mold 1, a two-jaw mold base plate 101, two-jaw mold supporting legs 102, a two-jaw mold right supporting strip 103, a two-jaw mold left supporting strip 104, a two-jaw mold outer limiting plate 105, a first reinforcing rib 106, a two-jaw mold inner limiting plate 107, a two-jaw mold second reinforcing rib 108, a two-jaw mold supporting sheet 109, a two-jaw mold first pin shaft 110, a two-jaw mold first opening 111, a two-jaw mold second pin shaft 112 and a two-jaw mold second opening 113
Three-jaw mould 2, three-jaw mould bottom plate 201, three-jaw mould supporting legs 202, three-jaw mould left supporting strip 203, three-jaw mould middle supporting strip 204, three-jaw mould outer limiting plate 205, three-jaw mould middle limiting plate 206, three-jaw mould inner limiting plate 207, three-jaw mould partition plate 208, three-jaw mould first opening 209, three-jaw mould first pin 210, three-jaw mould second opening 211 and three-jaw mould second pin 112
Olecranon clip 3
The olecranon clamp two-jaw mechanism 301, two-jaw external ear plate 301.1, two-jaw internal ear plate 301.2, two-jaw external ear plate connecting rod 301.3, two-jaw internal ear plate connecting rod 301.4, two-jaw finger 301.5, two-jaw finger connecting rod 301.6 and two-jaw tooth 301.7
Olecranon clamp three-jaw mechanism 302, three-jaw external ear plate 302.1, three-jaw internal ear plate 302.2, three-jaw external ear plate connecting rod 302.3, three-jaw internal ear plate connecting rod 302.4, three-jaw finger 302.5, three-jaw finger connecting rod 302.6, three-jaw tooth 302.7
Bucket rod 303
A connecting rod 305.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the invention relates to a olecranon clip mold for manufacturing an olecranon clip for an engineering machine and a manufacturing method thereof, the olecranon clip 3 comprises an olecranon clip two-jaw mechanism 301 and an olecranon clip three-jaw mechanism 302, wherein two connecting holes of the olecranon clip three-jaw mechanism 302 are both fixedly connected to the end of a bucket rod 303 of an excavator, a first connecting hole of the olecranon clip two-jaw mechanism 301 is hinged to the end of the bucket rod 303 of the excavator, a second connecting hole of the olecranon clip two-jaw mechanism 301 is hinged to a telescopic end 304 of a bucket rod cylinder, the second connecting hole of the olecranon clip two-jaw mechanism 301 is also connected to a first end of a connecting rod 305, and a second end of the connecting rod 305 is hinged to the bucket rod 303 of the excavator;
the tip of the jaw of the olecranon-clamping two-jaw mechanism 301 faces to the upper right in a flat state, the olecranon-clamping two-jaw mechanism 301 comprises two-jaw external ear plates 301.1, two-jaw internal ear plates 301.2, one two-jaw external ear plate connecting rod 301.3, one two-jaw internal ear plate connecting rod 301.4, two-jaw fingers 301.5 and two-jaw finger connecting rods 301.6, the two-jaw external ear plate connecting rod 301.3 is longitudinally arranged, the front end and the rear end of the two-jaw external ear plate connecting rod 301.3 are respectively connected with one two-jaw external ear plate 301.1 to the left, the left upper end of the two-jaw external ear plate 301.1 is provided with a longitudinal first connecting hole, the two-jaw internal ear plate connecting rod 301.4 is longitudinally connected between the middle parts of the two-jaw external ear plates 301.1, the front section and the rear section of the two-jaw external ear plate connecting rod 301.3 are respectively connected with one two-jaw internal ear plates 301.2 to the left, the front end and the rear end of the two-jaw internal ear plates 301.2 are respectively arranged in parallel, the left lower ends of the two-claw inner ear plates 301.2 are provided with a second longitudinal connecting hole, the front section and the rear section of the two-claw outer ear plate connecting rod 301.3 are respectively connected with two claw fingers 301.5 rightwards, and a longitudinal two-claw finger connecting rod 301.6 is respectively connected between the left section and the right section of the two claw fingers 301.5; three longitudinal two-claw teeth 301.7 are uniformly arranged on the top surface of each two-claw finger 301.5;
the jaw tip of the olecranon clamp three-jaw mechanism 302 faces to the upper left in a flat state, the olecranon clamp three-jaw mechanism 302 comprises four three-jaw outer ear plates 302.1, two three-jaw inner ear plates 302.2, a three-jaw outer ear plate connecting rod 302.3, two three-jaw inner ear plate connecting rods 302.4, three-jaw fingers 302.5 and two three-jaw finger connecting rods 302.6, the three-jaw outer ear plate connecting rods 302.3 are longitudinally arranged, the front end and the rear end of the three-jaw outer ear plate connecting rod 302.3 are respectively connected with the two front and rear parallel three-jaw outer ear plates 302.1 rightwards, the right ends of the four three-jaw outer ear plates 302.1 are provided with longitudinal connecting holes, the front three-jaw inner ear plate 302.2 and the front three-jaw outer ear plate connecting rod 302.3 are respectively connected with the three-jaw inner ear plates 302.2 rightwards, the right ends of the two three-jaw inner ear plates 302.2 are provided with the rear end of the two three-jaw outer ear plates 302.1 through the longitudinal connecting rod 302.1, and the rear end of the three-jaw inner ear plate is connected with the three-jaw outer ear plate 302.1 through the three-jaw outer ear plate 302.1 The plate connecting rods 302.4 are connected, the front section, the middle section and the rear section of the three-jaw outer ear plate connecting rod 302.3 are respectively connected with three-jaw fingers 302.5 leftwards, and a longitudinal three-jaw finger connecting rod 302.6 is respectively connected between the left section and the right section of the three-jaw fingers 302.5; three longitudinal three-jaw teeth 302.7 are uniformly arranged on the top surface of each three-jaw finger 302.5;
two-claw fingers 301.5 and three-claw fingers 302.5 are arranged in a staggered manner, and three longitudinal two-claw teeth 301.7 correspond to three longitudinal three-claw teeth 302.7 in position;
the olecranon clamp 3 is manufactured through an olecranon clamp die, and the olecranon clamp die comprises a two-jaw die 1 and a three-jaw die 2;
wherein, the olecranon clamp two-jaw mechanism 301 and the olecranon clamp three-jaw mechanism 302 are respectively manufactured by a two-jaw mould 1 and a three-jaw mould 2,
the two-jaw mold 1 comprises a two-jaw mold base plate 101, the two-jaw mold base plate 101 is a rectangular plate horizontally placed, the bottom of the two-jaw mold base plate 101 is close to four corners and is provided with a vertical two-jaw mold supporting leg 102, the right section and the left section of the front surface of the two-jaw mold base plate 101 are provided with a two-jaw mold right supporting strip 103 and a two-jaw mold left supporting strip 104 which are longitudinally arranged, the rear section and the front section of the top surface of the two-jaw mold base plate 101 are connected with two-jaw mold outer limiting plates 105 leftwards respectively, the shape of the two-jaw mold outer limiting plate 105 is matched with the shape of the two-jaw outer limiting plate 301.1, the left side of the two-jaw mold outer limiting plates 105 in front is connected with a longitudinal two-jaw mold first reinforcing rib 106, the left side of the two-jaw mold outer limiting plates 105 in rear is connected with a longitudinal two-jaw mold first reinforcing rib 106, the middle section of the top surface of the two-jaw mold, the left sides of the two pieces of two-jaw mold inner limiting plates 107 are connected with longitudinal two-jaw mold second reinforcing ribs 108, two-jaw mold supporting sheets 109 are arranged on two-jaw mold bottom plates 101 which are positioned outside the two pieces of two-jaw mold inner limiting plates 107 and in the inner side area of the two-jaw mold outer limiting plates 105, two-jaw mold grooves capable of allowing two-jaw external lug plate connecting rods 301.3 to be placed in a limiting mode are arranged on the right sections of the two-jaw mold outer limiting plates 105 and the mold supporting sheets 109, two-jaw mold first openings 111 which are communicated from front to back and are used for allowing two-jaw mold first pin shafts 110 to penetrate through are arranged in corresponding positions on the left ends of the two-jaw mold outer limiting plates 105 and the two-jaw mold inner limiting plates 107, and two-jaw mold second openings 113 which are communicated from front to back and are used for allowing two-jaw mold second pin shafts 112 to penetrate through are;
when the olecranon clamp two-jaw mechanism 301 is produced:
firstly, placing a two-jaw external ear plate connecting rod 301.3 in a two-jaw die groove of a two-jaw die external limiting plate 105 and a die supporting sheet 109;
secondly, placing the two-jaw external ear plate 301.1 between the two front two-jaw mold external limiting plates 105 and the two rear two-jaw mold external limiting plates 105 respectively, penetrating the two-jaw mold second opening 113 and a first connecting hole of the two-jaw mold external limiting plate 105 through a two-jaw mold second pin shaft 112, fixing the relative position of the two-jaw external ear plate 301.1 and the two-jaw external ear plate connecting rod 301.3, and welding the two-jaw external ear plate connecting rod 301.3 and the two-jaw external ear plate 301.1;
the distance between the two front two-jaw mold outer limiting plates 105 and the two rear two-jaw mold outer limiting plates 105 is A, the A can meet the relative position of the two-jaw mold outer limiting plates 105 of olecranon clamps refitted from different excavator types, the two-jaw external ear plate 301.1 is a guide plate in the use process, and the A is determined by the minimum external wrapping size and the maximum external wrapping size of the width of the guide plate;
thirdly, the first pin shaft 110 of the two-jaw mold penetrates through the second connecting hole of the two-jaw inner lug plate 301.2 and the first opening 111 of the two-jaw mold inner limiting plate 107, so that the relative position of the two-jaw inner lug plate 301.2 and the two-jaw outer lug plate connecting rod 301.3 is fixed, and the two-jaw outer lug plate connecting rod 301.3 and the two-jaw inner lug plate 301.2 are welded;
the distance between the two inner limiting plates 107 of the two-jaw mold is defined as B, the B can meet the relative position of the two inner limiting plates 107 of the olecranon clamp refitted from different excavator models, the distance between the two inner ear plates 301.2 is the width of the cross joint in the using process, and the B is determined by the width range of the cross joint;
placing two-jaw fingers 301.5 on the two-jaw mold right supporting strip 103 and the two-jaw mold left supporting strip 104, and welding the two-jaw fingers 301.5 with the two-jaw external ear plate connecting rod 301.3;
step five, a two-claw-finger connecting rod 301.6 is arranged on the two-claw finger 301.5 in a penetrating mode and welded;
welding two-jaw teeth 301.7 on the two-jaw finger 301.5;
and seventhly, taking off the semi-finished olecranon clamp two-jaw mechanism 301, then penetrating a two-jaw inner ear plate connecting rod 301.4 into the two-jaw outer ear plate 301.1, and then welding the two-jaw inner ear plate connecting rod 301.4 and the two-jaw inner ear plate 301.2 to finish the manufacture of the olecranon clamp two-jaw mechanism 301.
The three-jaw mold 2 comprises a three-jaw mold bottom plate 201, the three-jaw mold bottom plate 201 is a horizontally placed rectangular plate, the bottom of the three-jaw mold bottom plate 201 close to four corners and the front and back of the middle of the bottom are respectively provided with a vertical three-jaw mold supporting leg 202, the left section and the middle section of the front surface of the three-jaw mold bottom plate 201 are respectively provided with a three-jaw mold left supporting strip 203 and a three-jaw mold middle supporting strip 204 which are longitudinally arranged, the rear section and the top surface of the right half section of the three-jaw mold bottom plate 201 are sequentially provided with a three-jaw mold outer limiting plate 205, a three-jaw mold middle limiting plate 206 and a three-jaw mold inner limiting plate 207 which are upwards connected from outside to inside, the shape of the three-jaw mold outer limiting plate 205 is matched with the shape of the three-jaw outer limiting plate 302.1, the transverse position of the three-jaw mold middle limiting plate 206 corresponds to the right section position of the three-jaw mold outer limiting plate 205, the transverse position, three-jaw mould grooves capable of allowing the three-jaw external lug plate connecting rod 302.3 to be placed in a limiting mode are formed in the left section of the three-jaw mould external limiting plate 205 and the three-jaw mould internal limiting plate 207, three-jaw mould partition plates 208 are arranged upwards in the front section and the rear section of the supporting strip 204 in the three-jaw mould, three-jaw mould first openings 209 which are longitudinally communicated and allow the three-jaw mould first pin shafts 210 to penetrate are formed in the limiting plate 206 in the three-jaw mould and the right section of the three-jaw mould external limiting plate 205 in a corresponding position, and three-jaw mould second openings 211 which are longitudinally communicated and allow the three-jaw mould second pin shafts 112 to penetrate are formed in the left sections of the three-jaw mould internal limiting plate 207 and the three-jaw mould external limiting plate 205 in a;
when the olecranon clamp three-jaw mechanism 302 is produced:
firstly, placing a three-jaw outer ear plate connecting rod 302.3 in a three-jaw mold groove on the left section of the three-jaw mold outer limiting plate 205 and the three-jaw mold inner limiting plate 207;
secondly, placing the three-jaw external ear plate 302.1 between the three-jaw die external limiting plate 205 and the three-jaw die middle limiting plate 206, penetrating the three-jaw die first pin shaft 210 into the three-jaw die first opening 209 and the connecting hole of the three-jaw external ear plate 302.1, fixing the relative position of the three-jaw external ear plate 302.1 and the three-jaw external ear plate connecting rod 302.3, and welding the three-jaw external ear plate connecting rod 302.3 and the three-jaw external ear plate 302.1;
the distances between the three-jaw mold outer limiting plate 205 and the three-jaw mold middle limiting plate 206 are both C, and C can meet the relative positions of the three-jaw mold outer limiting plate 205 and the three-jaw mold middle limiting plate 206 of the olecranon clamp refitted from different excavator types;
placing the three-jaw inner ear plate 302.2 between the two three-jaw mold inner limiting plates 207, and penetrating the three-jaw mold inner limiting plate 207 and the three-jaw inner ear plate 302.2 through the second pin shaft 112, so that the relative position of the three-jaw inner ear plate 302.2 and the three-jaw outer ear plate connecting rod 302.3 is fixed, and the three-jaw outer ear plate connecting rod 302.3 and the three-jaw inner ear plate 302.2 are welded;
the distance between the two three-jaw inner limiting plates 207 is D, the D can meet the relative position of the three-jaw inner limiting plates 207 of the olecranon clamps modified by different excavator types, the distance between the two-jaw inner ear plates 301.2 is the width of the bucket rod in the use process, and the D is determined by the width range of the bucket rod;
fourthly, placing a three-jaw finger 302.5 on the left supporting strip 203 and the middle supporting strip 204 of the three-jaw die, and welding the three-jaw finger 302.5 with a three-jaw external ear plate connecting rod 302.3;
fifthly, a three-claw-finger connecting rod 302.6 is arranged on the three-claw finger 302.5 in a penetrating mode and welded;
welding three-jaw teeth 302.7 on the three-jaw fingers 302.5;
and seventhly, taking off the semi-finished olecranon clamp three-jaw mechanism 302, and then penetrating and welding three-jaw inner ear plate connecting rods 302.4 on the three-jaw outer ear plate 302.1 and the three-jaw inner ear plate 302.2 to finish the manufacture of the olecranon clamp two-jaw mechanism 301.
The two sets of clamps of the two-jaw mould 1 and the three-jaw mould 2 can be matched with olecranon clamps corresponding to almost all excavator models, so that the production of people can be accelerated, and the manufacturing cost is minimized.
After the olecranon clamp two-jaw mechanism 301 and the olecranon clamp three-jaw mechanism 302 are manufactured, the two mechanisms are assembled, so that the two mechanisms, the bucket rod 303, the bucket rod cylinder telescopic end 304 and the connecting rod 305 are assembled into a whole.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The olecranon clamp die for manufacturing the olecranon clamp for engineering machinery is characterized in that the olecranon clamp (3) comprises an olecranon clamp two-jaw mechanism (301) and an olecranon clamp three-jaw mechanism (302), wherein two connecting holes of the olecranon clamp three-jaw mechanism (302) are fixedly connected to the end part of a bucket rod (303) of an excavator, a first connecting hole of the olecranon clamp two-jaw mechanism (301) is hinged to the end part of the bucket rod (303) of the excavator, a second connecting hole of the olecranon clamp two-jaw mechanism (301) is hinged to a telescopic end (304) of a bucket rod cylinder, a second connecting hole of the olecranon clamp two-jaw mechanism (301) is simultaneously connected with a first end of a connecting rod (305), and a second end of the connecting rod (305) is hinged to the bucket rod (303) of the excavator;
the olecranon clamp two-jaw mechanism (301) is horizontally arranged, the jaw tip faces to the upper right, the olecranon clamp two-jaw mechanism (301) comprises two-jaw outer ear plates (301.1), two-jaw inner ear plates (301.2), a two-jaw outer ear plate connecting rod (301.3), a two-jaw inner ear plate connecting rod (301.4), two-jaw fingers (301.5) and two-jaw finger connecting rods (301.6), the two-jaw outer ear plate connecting rod (301.3) is longitudinally arranged, the front end and the rear end of the two-jaw outer ear plate connecting rod (301.3) are respectively connected with one two-jaw outer ear plate (301.1) leftwards, the upper left end of the two-jaw outer ear plate (301.1) is provided with a longitudinal first connecting hole, the two-jaw inner ear plate connecting rod (301.4) is longitudinally connected between the middle parts of the two-jaw outer ear plates (301.1), the front section and the rear section of the two-jaw outer ear plate connecting rod (301.3) are respectively connected with one two-jaw inner ear plates (301.2) leftwards, and the two-jaw inner ear plates (301., the upper right ends of the two-claw inner ear plates (301.2) are respectively connected with the front section and the rear section of the two-claw inner ear plate connecting rod (301.4), the lower left ends of the two-claw inner ear plates (301.2) are provided with longitudinal second connecting holes, the front section and the rear section of the two-claw outer ear plate connecting rod (301.3) are respectively connected with two claw fingers (301.5) rightwards, and a longitudinal two-claw finger connecting rod (301.6) is respectively connected between the left section and the right section of the two claw fingers (301.5);
the olecranon clamp three-jaw mechanism (302) is horizontally arranged, the jaw tip faces towards the upper left side, the olecranon clamp three-jaw mechanism (302) comprises four three-jaw outer ear plates (302.1), two three-jaw inner ear plates (302.2), a three-jaw outer ear plate connecting rod (302.3), two three-jaw inner ear plate connecting rods (302.4), three-jaw fingers (302.5) and two three-jaw finger connecting rods (302.6), the three-jaw outer ear plate connecting rods (302.3) are longitudinally arranged, the front end and the rear end of the three-jaw outer ear plate connecting rod (302.3) are respectively connected with the two three-jaw outer ear plates (302.1) in front and rear parallel rightward, the right ends of the four three-jaw outer ear plates (302.1) are provided with longitudinal connecting holes, the front section and the rear section of the three-jaw outer ear plate connecting rod (302.3) are respectively connected with the three-jaw inner ear plate (302.2) rightward, the right ends of the two three-jaw inner ear plates (302.2) are provided with the longitudinal connecting holes, and the front end of the three-jaw outer ear plate (302.4) is connected with the three-jaw outer ear plate (302.3) through the two three-jaw outer ear Then, a piece of three-jaw inner ear plate (302.2) at the rear side is connected with two pieces of three-jaw outer ear plates (302.1) at the rear side through a longitudinal three-jaw inner ear plate connecting rod (302.4), the front section, the middle section and the rear section of the three-jaw outer ear plate connecting rod (302.3) are respectively connected with three-jaw fingers (302.5) leftwards, and a longitudinal three-jaw finger connecting rod (302.6) is respectively connected between the left section and the right section of the three-jaw fingers (302.5);
wherein two-claw fingers (301.5) and three-claw fingers (302.5) are arranged in a staggered way;
the olecranon clamp die comprises a two-jaw die (1) and a three-jaw die (2);
wherein, the olecranon clamp two-jaw mechanism (301) and the olecranon clamp three-jaw mechanism (302) are respectively manufactured by a two-jaw mould (1) and a three-jaw mould (2),
two-jaw mould (1) includes two-jaw mould bottom plate (101), rectangular plate that two-jaw mould bottom plate (101) placed for the level, two-jaw mould bottom plate (101) openly right side section and left side section are provided with two-jaw mould right tray strip (103) and two-jaw mould left tray strip (104) of longitudinal arrangement respectively, the top surface back end and the top surface anterior segment of two-jaw mould bottom plate (101) are connected with two-jaw mould outer limiting plates (105) respectively left, and the shape and the two-jaw outer otic placode (301.1) shape of two-jaw mould outer limiting plate (105) match, the top surface middle section of two-jaw mould bottom plate (101) is connected with two-jaw mould inner limiting plates (107) left, is located two-jaw mould inner limiting plate (107) outsides and is located two-jaw mould outer limiting plate (105) and is provided with two-jaw mould tray piece (109) on regional two-jaw mould bottom plate (101) inboard, all be provided with on right side section and the mould tray piece (109) of two-jaw mould outer limiting plate (105) and mould tray A two-jaw mold groove is formed in the position of the outer jaw plate connecting rod (301.3) in a limiting mode, a two-jaw mold first opening (111) which is communicated from front to back and is used for a two-jaw mold first pin shaft (110) to penetrate through is formed in the corresponding position of the left end of the outer two-jaw mold limiting plate (105) and the left end of the inner two-jaw mold limiting plate (107), and a two-jaw mold second opening (113) which is communicated from front to back and is used for a two-jaw mold second pin shaft (112) to penetrate through is formed in the upper end of the outer two-jaw mold limiting plate (105);
the three-jaw mould (2) comprises a three-jaw mould bottom plate (201), the three-jaw mould bottom plate (201) is a rectangular plate horizontally placed, a left section and a middle section of the front surface of the three-jaw mould bottom plate (201) are respectively provided with a left supporting strip (203) of the three-jaw mould and a middle supporting strip (204) of the three-jaw mould, which are longitudinally arranged, an outer three-jaw mould limiting plate (205), a middle three-jaw mould limiting plate (206) and an inner three-jaw mould limiting plate (207) which are upwards connected are sequentially arranged on the rear section and the top surface of the right half section of the three-jaw mould bottom plate (201) from outside to inside, the shape of the outer three-jaw mould limiting plate (205) is matched with the shape of the outer three-jaw lug plate (302.1), the transverse position of the middle three-jaw mould limiting plate (206) corresponds to the position of the right section of the outer three-jaw mould limiting plate (205), the transverse position of the inner three-jaw mould limiting plate (207, three-jaw mould recess that can supply three-jaw external ear board connecting rod (302.3) spacing placing is provided with on three-jaw mould outer limiting plate (205) left side section and three-jaw mould inner limiting plate (207), the anterior segment and the back end of support strip (204) upwards are provided with three-jaw mould baffle (208) in the three-jaw mould, limiting plate (206) and the right side section of three-jaw mould outer limiting plate (205) are provided with the vertical first trompil (209) of three-jaw mould that supply three-jaw mould first round pin axle (210) to wear to establish that the position corresponds, the vertical three-jaw mould second trompil (211) of wearing to establish that supplies three-jaw mould second round pin axle (112) that link up that the position corresponds is provided with to three-jaw mould inner limiting plate (207) and the left side section of three-jaw mould outer limiting plate (205) in the three-jaw mould.
2. The olecranon clip mold for manufacturing an olecranon clip for a construction machine according to claim 1, wherein three longitudinal two-claw teeth (301.7) are evenly arranged on the top surface of each two-claw finger (301.5); three longitudinal three-jaw teeth (302.7) are uniformly arranged on the top surface of each three-jaw finger (302.5); the three longitudinal two-claw teeth (301.7) correspond to the three longitudinal three-claw teeth (302.7).
3. The olecranon clip mold for manufacturing an olecranon clip for a construction machine according to claim 1, wherein the method of manufacturing the olecranon clip using the olecranon clip mold is as follows:
when the olecranon clamp two-claw mechanism (301) is produced:
firstly, placing a two-jaw external ear plate connecting rod (301.3) in a two-jaw die groove of a two-jaw die external limiting plate (105) and a die supporting sheet (109);
secondly, placing the two-jaw outer ear plates (301.1) between the two front two-jaw mold outer limiting plates (105) and the two rear two-jaw mold outer limiting plates (105) respectively, penetrating the two-jaw mold second open holes (113) and the first connecting holes of the two-jaw mold outer limiting plates (105) through the two-jaw mold second pin shafts (112), fixing the relative positions of the two-jaw outer ear plates (301.1) and the two-jaw outer ear plate connecting rods (301.3), and welding the two-jaw outer ear plate connecting rods (301.3) and the two-jaw outer ear plates (301.1);
the distance between the two front two-jaw outer limiting plates (105) and the two rear two-jaw outer limiting plates (105) is A, A can meet the relative position of the two-jaw outer limiting plates (105) of the olecranon clamp refitted from different excavator types, the two-jaw outer ear plates (301.1) are guide plates in the using process, and A is determined by the minimum outer wrapping size and the maximum outer wrapping size of the width of each guide plate;
thirdly, a first pin shaft (110) of the two-jaw mold penetrates through a second connecting hole of the two-jaw inner ear plate (301.2) and a first opening (111) of the two-jaw mold inner limiting plate (107), so that the relative position of the two-jaw inner ear plate (301.2) and the two-jaw outer ear plate connecting rod (301.3) is fixed, and the two-jaw outer ear plate connecting rod (301.3) and the two-jaw inner ear plate (301.2) are welded;
the distance between the two-jaw in-mold limiting plates (107) is defined as B, the B can meet the relative position of the two-jaw in-mold limiting plates (107) of the olecranon clamp refitted from different excavator models, the distance between the two-jaw in-mold ear plates (301.2) is the width of the cross joint in the use process, and the B is determined by the width range of the cross joint;
placing two-jaw fingers (301.5) on the two-jaw mold right supporting strip (103) and the two-jaw mold left supporting strip (104), and welding the two-jaw fingers (301.5) with the two-jaw external ear plate connecting rod (301.3);
step five, a two-claw-finger connecting rod (301.6) is arranged on the two claw fingers (301.5) in a penetrating mode and welded;
sixthly, taking off the semi-finished olecranon clamp two-jaw mechanism (301), then penetrating a two-jaw inner ear plate connecting rod (301.4) in a two-jaw outer ear plate (301.1), and then welding the two-jaw inner ear plate connecting rod (301.4) and the two-jaw inner ear plate (301.2) to finish the manufacture of the olecranon clamp two-jaw mechanism (301);
when the olecranon clamp three-jaw mechanism (302) is produced:
firstly, placing a three-jaw outer ear plate connecting rod (302.3) in a three-jaw mould groove on a left section of a three-jaw mould outer limiting plate (205) and a three-jaw mould inner limiting plate (207);
secondly, placing the three-jaw outer ear plate (302.1) between the three-jaw mold outer limiting plate (205) and the three-jaw mold middle limiting plate (206), penetrating the three-jaw mold first opening (209) and the connecting hole of the three-jaw outer ear plate (302.1) through a three-jaw mold first pin shaft (210), fixing the relative position of the three-jaw outer ear plate (302.1) and the three-jaw outer ear plate connecting rod (302.3), and welding the three-jaw outer ear plate connecting rod (302.3) and the three-jaw outer ear plate (302.1);
the distances between the three-jaw mold outer limiting plate (205) and the three-jaw mold middle limiting plate (206) are both C, and C can meet the relative positions of the three-jaw mold outer limiting plate (205) and the three-jaw mold middle limiting plate (206) of the olecranon clamp refitted from different excavator types;
thirdly, placing the three-jaw inner ear plate (302.2) between two three-jaw die inner limiting plates (207), penetrating the three-jaw die inner limiting plates (207) and the three-jaw inner ear plate (302.2) through a second pin shaft (112), fixing the relative position of the three-jaw inner ear plate (302.2) and the three-jaw outer ear plate connecting rod (302.3), and welding the three-jaw outer ear plate connecting rod (302.3) and the three-jaw inner ear plate (302.2);
the distance between the two three-jaw inner limiting plates (207) is D, the D can meet the relative position of the three-jaw inner limiting plates (207) of the olecranon clamp refitted from different excavator models, the distance between the two-jaw inner ear plates (301.2) is the width of the bucket rod in the using process, and the D is determined by the width range of the bucket rod;
fourthly, placing a three-jaw finger (302.5) on the left supporting strip (203) and the middle supporting strip (204) of the three-jaw mold, and welding the three-jaw finger (302.5) with the three-jaw external ear plate connecting rod (302.3);
fifthly, a three-claw-finger connecting rod (302.6) is arranged on the three-claw finger (302.5) in a penetrating mode and welded;
sixthly, taking off the semi-finished olecranon clamp three-jaw mechanism (302), and then penetrating and welding a three-jaw inner ear plate connecting rod (302.4) on the three-jaw outer ear plate (302.1) and the three-jaw inner ear plate (302.2) to finish the manufacture of the olecranon clamp two-jaw mechanism (301);
and after the olecranon clamp two-jaw mechanism (301) and the olecranon clamp three-jaw mechanism (302) are manufactured, assembling the olecranon clamp two-jaw mechanism and the olecranon clamp three-jaw mechanism to enable the olecranon clamp two-jaw mechanism and the olecranon clamp three-jaw mechanism to be integrally assembled with the bucket rod (303), the bucket rod cylinder telescopic end (304) and the connecting rod (305).
4. The olecranon clip mold for manufacturing an olecranon clip for engineering machinery according to claim 1, wherein the two-jaw mold base plate (101) has a vertical two-jaw mold supporting leg (102) at a position near four corners of the bottom.
5. The olecranon clip mold for manufacturing an olecranon clip for engineering machinery according to claim 1, wherein the left side of the two front outer limiting plates (105) of the two-jaw mold is connected with a first longitudinal reinforcing rib (106) of the two-jaw mold, and the left side of the two rear outer limiting plates (105) of the two-jaw mold is connected with a first longitudinal reinforcing rib (106) of the two-jaw mold.
6. The olecranon clip mold for manufacturing an olecranon clip for engineering machinery according to claim 1, wherein the left side of the limiting plate (107) in the two pieces of two-jaw mold is connected with the second longitudinal reinforcing rib (108) of the two-jaw mold.
7. The olecranon clip mold for manufacturing an olecranon clip for engineering machinery according to claim 1, wherein the bottom of the three-jaw mold base plate (201) is provided with a vertical three-jaw mold supporting leg (202) at a position close to four corners and at a position in the middle of the three-jaw mold base plate in front and back directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734230.9A CN108643269B (en) | 2018-07-06 | 2018-07-06 | Olecranon clamp die for manufacturing olecranon clamp for engineering machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810734230.9A CN108643269B (en) | 2018-07-06 | 2018-07-06 | Olecranon clamp die for manufacturing olecranon clamp for engineering machinery |
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| Publication Number | Publication Date |
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| CN108643269A CN108643269A (en) | 2018-10-12 |
| CN108643269B true CN108643269B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810734230.9A Active CN108643269B (en) | 2018-07-06 | 2018-07-06 | Olecranon clamp die for manufacturing olecranon clamp for engineering machinery |
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| CN112344435A (en) * | 2020-11-27 | 2021-02-09 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and working method of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918796U (en) * | 1982-07-28 | 1984-02-04 | 有限会社山陽「鎔」接工業所 | hydraulic fork |
| JPH0178682U (en) * | 1987-11-18 | 1989-05-26 | ||
| JPH0633885U (en) * | 1992-10-09 | 1994-05-06 | 有限会社尾崎製作所 | Grasp fork device for power shovel |
| JP2574516Y2 (en) * | 1992-11-05 | 1998-06-18 | 有限会社尾崎製作所 | Gripping fork device for excavator |
| JPH11182062A (en) * | 1997-12-25 | 1999-07-06 | Isamu Fujimori | Attachment movable arm of power shovel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6994284B1 (en) * | 1999-10-15 | 2006-02-07 | Ramun John R | Multiple tool attachment system |
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2018
- 2018-07-06 CN CN201810734230.9A patent/CN108643269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918796U (en) * | 1982-07-28 | 1984-02-04 | 有限会社山陽「鎔」接工業所 | hydraulic fork |
| JPH0178682U (en) * | 1987-11-18 | 1989-05-26 | ||
| JPH0633885U (en) * | 1992-10-09 | 1994-05-06 | 有限会社尾崎製作所 | Grasp fork device for power shovel |
| JP2574516Y2 (en) * | 1992-11-05 | 1998-06-18 | 有限会社尾崎製作所 | Gripping fork device for excavator |
| JPH11182062A (en) * | 1997-12-25 | 1999-07-06 | Isamu Fujimori | Attachment movable arm of power shovel |
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