CN108637508A - A kind of welding method of quartering hammer lamina tecti and main side plate - Google Patents
A kind of welding method of quartering hammer lamina tecti and main side plate Download PDFInfo
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- CN108637508A CN108637508A CN201810243623.XA CN201810243623A CN108637508A CN 108637508 A CN108637508 A CN 108637508A CN 201810243623 A CN201810243623 A CN 201810243623A CN 108637508 A CN108637508 A CN 108637508A
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- main side
- lamina tecti
- side plate
- plate
- quartering hammer
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Classifications
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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
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
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Abstract
The invention discloses a kind of welding methods of quartering hammer lamina tecti and main side plate, belong to quartering hammer manufacture field.The present invention welding step be：Step 1 carries out pre-welding to main side plate, and floor is welded to main side plate side；Bending Processing processing is carried out to lamina tecti；Step 2 is lifted into two blocks of main side plates supporting box both sides, and fastening screw passes through the mounting hole on axis hole and supporting box on the plate of main side, two blocks of main side plates are fixed on supporting box both sides；Step 3 is placed on lamina tecti on the plate of main side, is supported by main side plate；Then the both ends of lamina tecti are pressed on the plate of main side using main card plate and character cut in bas-relief card respectively, the positioning for completing lamina tecti is fixed.Step 4 welds the lamina tecti after fixation.The present invention fixes main side plate using the cooperation of fastening screw and supporting box, then lamina tecti is pressed on the plate of main side, then welds, eliminates the problem of lamina tecti warps, improves product quality.
Description
Technical field
The present invention relates to quartering hammer processing technique fields, more specifically to a kind of quartering hammer lamina tecti and main side plate
Welding method.
Background technology
Quartering hammer has become an important power tool of engineering project, quartering hammer be using hydrostatic pressure as power,
Reciprocating motion of the pistons is driven, high-speed impact drill steel when piston stroke, by solids such as drill steel breaking ores, concrete.Quartering hammer
Outer housing is the important composition equipment of quartering hammer, and the welding quality of the outer housing of quartering hammer will directly affect the use longevity of quartering hammer
Life and working effect.Although existing welding equipment can utilize robot etc. to wearing plate, grip block and the main aperture on side plate
Floor is welded, but poor to the positioning welding effect of quartering hammer side plate during integral solder so that the mistake of welding
The welding quality of quartering hammer side plate is deteriorated in journey, seriously affects the service life of quartering hammer.
As shown in Figure 1, outer housing is mainly made of the lamina tecti of the side plate of both sides and arc, side plate is symmetricly set on two
Side, lamina tecti are located at the segmental arc side of side plate, play structure connection function.When welding, since main side plate bulk is larger, it is difficult to
It is fixed, and do not ensured that after bending can be fully mated with side plate for lamina tecti, and easily tilt, lead to not weld.
If it is the degree of being bent in an arc shape by repeatedly adjusting correction lamina tecti, processing efficiency is caused to be greatly reduced.Therefore, how to ensure
The quick a great problem that is faced when welding lamina tecti on side plate and being enterprise's processing in the case of welding quality.
Through retrieval, more welding relevant device exists in the prior art, such as welds locating platform (application number：
201620652589.8 the applying date：2016-06-27) comprising the first plate washer and longitudinally disposed second gear being laterally arranged
The side of plate, the first plate washer and the second plate washer is equipped with the clamping plate of square；The right angle portion of clamping plate is installed with push rod, push rod
End is installed with hydraulic cylinder；Two right-angle sides of clamping plate are equipped with regulating mechanism, and the top of two regulating mechanisms passes through rope sling
Two square tubes are placed individually into the centre of the first plate washer and clamping plate and the second plate washer and clamping plate by connection, when welded framework,
Control Hydraulic Cylinder push rod unclamps rope sling after being moved to designated position after compression rope sling, and two regulating mechanisms can clamp two
Square tube.Although the program is related to welding technique, it is not particularly suited for the positioning welding of quartering hammer side plate and lamina tecti, no
When can solve the problems, such as welding.
Invention content
1. technical problems to be solved by the inivention
It is an object of the invention to overcome the shortcomings of to be not easy to weld between quartering hammer main side plate and lamina tecti in the prior art,
A kind of welding method of quartering hammer lamina tecti and main side plate is provided, the present invention utilizes the cooperation handle of fastening screw and supporting box
Main side plate is fixed, then lamina tecti is pressed on the plate of main side, is then welded, is eliminated the problem of lamina tecti warps, and production is improved
Quality.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is：
The welding method of a kind of the quartering hammer lamina tecti and main side plate of the present invention, is welded using auxiliary welding device,
Its step is：
Step 1, weld preparation：
Pre-welding is carried out to main side plate, floor is welded to main side plate side；Bending Processing processing is carried out to lamina tecti；
Step 2 is positioned using auxiliary welding device：
Two blocks of main side plates are lifted into supporting box both sides, fastening screw passes through on axis hole and supporting box on the plate of main side
Mounting hole, two blocks of main side plates are fixed on supporting box both sides；
Step 3 fixes lamina tecti using auxiliary welding device：
Lamina tecti is placed on the plate of main side, is supported by main side plate；Then use main card plate and character cut in bas-relief card head cover respectively
The both ends of plate are pressed on the plate of main side, and the positioning for completing lamina tecti is fixed；
Step 4 welds the lamina tecti after fixation, completes welding processing.
Further, the supporting box length direction both sides of the weldering case described in step 2 are symmetrically arranged with partition board and mounting hole,
Partition board at least 2 of the supporting box per side, at least 3 groups of the mounting hole, every group of mounting hole include being located at same vertical line
On two circular holes；The fastening screw from mounting hole for being horizontally through, by the nut at screw rod both ends quartering hammer master
Side plate is pressed on supporting box both sides.
Further, the partition board is vertically fixed on supporting box side wall, multiple partition board transverse direction laid out in parallel.
Further, partition board of the supporting box per side has 4 pieces, is fixed at least one group between adjacent two pieces of partition boards
Hole.
Further, the main card plate of stating mainly is made of the bayonet section of intermediate snap-gauge linkage section and both ends, the card
Mouth section is perpendicular to snap-gauge linkage section.
Further, snap-gauge linkage section both sides are provided with reinforcing plate.
Further, main card plate is with the use of there is wedge block, which is sphenocephaly, for coordinating main card plate handle
Lamina tecti compresses.
Further, the bayonet section medial surface of main card plate one end is convex globoidal, and the bayonet section of the other end is inclined-plane, should
The inclined-plane of inclined-plane and sphenocephaly coordinates.
Further, character cut in bas-relief card described in step 3 includes claw and clamping screw, and the claw is the character cut in bas-relief knot of half opening
Structure, offers threaded hole on the nose section of claw one end, and the clamping screw coordinates with the threaded hole.
Further, lamina tecti is compressed in step 3 to include the following steps：
1), the bayonet section of main card plate one end is inserted into spindle hole, and the bayonet section of the other end pushes down lamina tecti；
2), third axis hole is inserted into one end of character cut in bas-relief card, and the third axis hole other end pushes down lamina tecti, and is screwed on character cut in bas-relief card
Clamping screw；
3) it, is inserted into wedge block between bayonet section and lamina tecti, taps wedge block outer end face, lamina tecti is made to be pasted with main side plate
It closes.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, have the advantages that：
(1) welding method of a kind of quartering hammer lamina tecti and main side plate of the invention, utilizes the supporting box of rectangular configuration
As midfoot support, fitted bolt is fixed, and main card version and character cut in bas-relief card is recycled to compress lamina tecti, when reducing welding positioning
Between, and lamina tecti when welding and the unmatched problem of main side plate radian are avoided, when welding can reduce the change of main side plate
Shape contributes to the raising of product quality.
(2) welding method of a kind of quartering hammer lamina tecti and main side plate of the invention, used welder is using weldering case
Main side plate is fixed with fastening screw, the supporting box length direction both sides for welding case are symmetrically arranged with partition board, can be by partition board
Quartering hammer main side plate is located on the same benchmark, reduces the error deformation generated in welding；Used fastening screw can
It is locked to supporting box from many places main side plate, and deformation correction can be played the role of.
(3) welding method of a kind of quartering hammer lamina tecti and main side plate of the invention, partition board are vertically fixed on supporting box
Side wall, to provide benchmark in vertical direction；Due to multiple partition board transverse direction laid out in parallel, then base is provided in horizontal direction
Standard helps to improve welding precision；In addition, the quartering hammer welding that the multigroup mounting hole being laterally arranged can adapt to different size makes
With.
(4) welding method of a kind of quartering hammer lamina tecti and main side plate of the invention, main card plate one end can be caught in main side
In axis hole on plate, the other end can push down lamina tecti, and lamina tecti is pressed at the top of the plate of main side in positioning to allow, is prevented
It warps；The main card plate is used cooperatively with character cut in bas-relief card, pushes down lamina tecti from both ends respectively, and directly lamina tecti fixation can be welded
It connects, solves the problems, such as to warp when lamina tecti is mismatched and welded with main side plate radian, there is preferable using effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of broken hammer body；
Fig. 2 is the structural schematic diagram for welding case；
Fig. 3 is the structure and use state diagram of character cut in bas-relief card；
Fig. 4 is main clamp structure schematic diagram；
Fig. 5 is wedge block structural schematic diagram；
Fig. 6 is the cooperation schematic diagram of wedge block and main card plate；
Fig. 7 is welding method flow diagram.
Label declaration in schematic diagram：1, it is crushed hammer body；11, lamina tecti；12, floor；121, spindle hole；13, main side plate；
131, the first axis hole；132, the second axis hole；133, third axis hole；2, case is welded；21, supporting box；22, partition board；23, mounting hole；
3, main card plate；31, snap-gauge linkage section；32, bayonet section；4, wedge block；41, sphenocephaly；42, urosome；5, character cut in bas-relief card；51, claw；
52, clamping screw.
Specific implementation mode
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
In conjunction with Fig. 1, broken hammer body 1 to be processed is mainly by the main side plate 13 of both sides, the lamina tecti 11 at top, main side plate 13
External floor 12 forms, and there is segmental arc in plate 13 upside in main side, for coordinating lamina tecti 11；Due to be opened up on main side plate 13
Spindle hole 121, floor 12 can be used for reinforcing the intensity of main side plate 13.The side wall both ends of main side plate 13 are respectively arranged with the first axis hole
131 and second axis hole 132, it is additionally provided with third axis hole 133 close to the side of the second axis hole 132, is used to that corresponding component is installed.
Since this is crushed, hammer body 1 is relatively conventional in the prior art, and concrete structure repeats no more.
Embodiment 1
In conjunction with Fig. 1, Fig. 2, Fig. 3, the auxiliary welding device of the present embodiment is used for quartering hammer welding comprising weldering case
2, the thematic structure of fastening screw, 3 character cut in bas-relief card 5 of main card plate, weldering case 2 is supporting box 21, and 21 inside of supporting box is hollow knot
Structure, convenience in transport also save material cost.Hook can be arranged in 21 top of supporting box, and case 2 is welded for handling.
21 length direction both sides of supporting box are symmetrically arranged with partition board 22 and mounting hole 23, partition board of the supporting box 21 per side
22 at least 2.Since 21 entire side of supporting box is larger, there will necessarily be part out-of-flatness part as support, and
13 part of main side plate and out-of-flatness, it is whole not to be fixed easily.It is easy to be used as benchmark by partition board 22 and carries out welding control.
As embodiment, 3 partition boards 22 can be set, which is vertically fixed on 21 side wall of supporting box, and horizontal
To direction laid out in parallel.Partition board is vertically fixed on supporting box side wall, to provide benchmark in vertical direction；Due to it is multiple every
Plate transverse direction laid out in parallel, then provide benchmark in horizontal direction, help to improve welding precision.
In order to reinforce the solution structure intensity of supporting box 21, connection cross bar, the company can be set inside supporting box 21
Connect cross bar and correspond to 22 position of partition board, due to connect cross bar support, even if in use for some time, both sides partition board 22 it
Between distance it is constant, still be able to normal use.
Mounting hole 23 has 3 groups in the present embodiment, is distributed in the both ends and middle part of supporting box 21, and every group of mounting hole 23 includes
Two circular holes on same vertical line are located at the upper and lower part of 21 side wall of supporting box, for right respectively from upper and lower sides
Main side plate 13 is fixed.
Fastening screw in the present embodiment from mounting hole 23 for being horizontally through, by the nut at screw rod both ends broken
Hammer main side plate 13 is pressed on 21 both sides of supporting box.Such as using four screw rods, then main side plate 13 can be firmly fixed.
After fixed main side plate 13, lamina tecti 11 is placed on main side plate 13,11 two sides of lamina tecti are by two pieces of masters
Side plate 13 supports.Traditional welding manner is mostly first spot welding, and then directly welding uses pressure apparatus if middle part warps excessive
Lamina tecti is overwhelmed on the plate of main side in the middle part of from lamina tecti, then is welded.
The auxiliary welding device of the present embodiment, as the improvement of structure, partition board 22 of the supporting box 21 per side has 4 pieces,
At least one group of mounting hole 23 between adjacent two pieces of partition boards 22.
As shown in Figure 2, mounting hole 23 has 6 groups, 3 pieces of partition boards 22 on right side, and every piece of 22 side of partition board is all corresponding with solid
Determine hole 23, there are 2 groups of mounting holes 23 between 2 pieces of partition boards 22 of the leftmost side.By the way that multigroup mounting hole 23 is arranged, different rule are can adapt to
The quartering hammer welding of lattice uses.
In conjunction with Fig. 3, Fig. 4, the auxiliary welding device of the present embodiment, used main card plate 3 is used for lamina tecti and main side plate
It compresses.
Main card plate 3 is mainly made of the bayonet section 32 of intermediate snap-gauge linkage section 31 and both ends, and bayonet section 32 is perpendicular to card
Plate linkage section 31 forms the rectangular configuration of a single-open.
32 medial surface of bayonet section of 3 one end of main card plate is convex globoidal, after which is inserted into axis hole, convex globoidal and axis hole
Inner headed face contact, will not disfiguring workpiece, consolidate effect it is more preferable.The bayonet section 32 of the other end is inclined-plane, should when exclusive use
The contact surface of inclined-plane and lamina tecti also bigger；When being combined with wedge block, while it can coordinate with the inclined-plane on wedge block.
As an improvement, 31 both sides of snap-gauge linkage section are provided with reinforcing plate.For increasing by 3 structural strength of main card plate.
In conjunction with Fig. 5, Fig. 6, the auxiliary welding device of the present embodiment increases wedge block 4 and coordinates with main card plate 3, with convenient
Welding, which is sphenocephaly 41, for coordinating main card plate 3 that lamina tecti is compressed.
Since main card plate 3 is not easy fully mated locking when bearing down on one cover board, by sphenocephaly 41 be inserted into bayonet section 32 with
In gap between lamina tecti, main card plate 3 can be lockked, prevents from loosening, and pressing force can be applied to reduce deformation.
4 outer end of wedge block is urosome 42, which is the rectangular configuration with 41 one of sphenocephaly.It is inserted sphenocephaly 41
During entering gap, need constantly to tap urosome 42 to apply power, rectangular configuration urosome is more resistant to impact, and the service life is longer.
Lamina tecti end is used to be pressed on main side plate using the character cut in bas-relief card 5 in the present embodiment.Character cut in bas-relief card 5 includes card
Pawl 51 and clamping screw 52, claw 51 are the character cut in bas-relief structure of half opening, and threaded hole is offered on the nose section of 51 one end of claw,
The clamping screw 52 coordinates with the threaded hole；The nose section medial surface of 51 other end of claw may be alternatively provided as convex globoidal, obtain
Better fixed effect.When being screwed into clamping screw 52, the end of clamping screw 52 can be with the nose section of 51 other end of claw
It is matched for clamping tightly middle part workpiece.
In conjunction with Fig. 7, the welding method of a kind of the quartering hammer lamina tecti and main side plate of the present embodiment is welded using above-mentioned auxiliary
Device is welded, and step is：
Step 1, weld preparation：
Pre-welding is carried out to main side plate 13, floor 12 is welded to 13 side of main side plate；Bending is carried out to lamina tecti 11 to add
Work processing.
Welding method in the prior art has the modes such as human weld, machine automatic welding, due to being to single main side plate
It is welded, inevitably causes deformation, after being welded, smooth rectify can be carried out to the main side plate after pre-welding
Just, ensure its dimensional accuracy.It can also be used existing brake techniques, the present embodiment no longer superfluous the Bending Processing of lamina tecti
It states.
Step 2 is positioned using auxiliary welding device：
Two blocks of main side plates 13 are lifted into 21 both sides of supporting box, fastening screw passes through axis hole and support on main side plate 13
Two blocks of main side plates 13 are fixed on 21 both sides of supporting box by the mounting hole 23 on babinet 21.
Specifically, first two pieces of 13 handlings of main side plate to 21 both sides of supporting box, with fastening screw first from the first axis hole 131
Or second pass through in axis hole 132, then passes through supporting box 21, the first axle being then passed through on another main side plate by mounting hole 23
Hole 131 or the second axis hole 132, are then screwed into nut at both ends, are pre-fixed to main side plate, and the fixation of four fastening screws finishes
Afterwards, the distance between two blocks of side plates are adjusted, tighten nut again, complete to fix.
It is worth noting that in the present embodiment 21 side wall of supporting box multigroup mounting hole 23, be mainly used for fixed and adjust
Whole deformation generally has larger deformation by the main side plate 13 after welding, even if by correction before weldering, is produced when welding lamina tecti
Raw thermal stress may also cause to deform.The nut at the present embodiment fastening screw both ends is pressed on main side plate 13, can also be increased
If gasket assists compressing, the deformation problems when pressure of nut can provide certain pressure and effectively avoid welding, tool
There is preferable using effect.
If equipment is larger, 4 or more fastening screws also can be used and be fixed.Signal exhibition is intended merely in attached drawing
Show, does not indicate that there was only 6 axis holes on the main side plate of actual production.
Step 3 fixes lamina tecti 11 using auxiliary welding device：
Lamina tecti 11 is placed on main side plate 13, is supported by main side plate；Then main card plate 3 and character cut in bas-relief card 5 are used respectively
The both ends of lamina tecti 11 are pressed on main side plate 13, the welding of lamina tecti 11 is completed.
Specifically, lamina tecti 11 is navigated on main side plate 13, is fixed according to the following steps
1), bayonet section 32 of the main card plate 3 with convex globoidal is inserted into spindle hole 121, and the bayonet section 32 of the other end pushes down head cover
Plate 11.
2), the nose section of 5 one end of character cut in bas-relief card is inserted into third axis hole 133, and the one end of character cut in bas-relief card 5 with clamping screw 52 is pushed down
Lamina tecti 11, and it is screwed into clamping screw 52, make its end that lamina tecti 11 is pressed on the plate of main side.
3), between bayonet section 32 and lamina tecti 11 be inserted into wedge block 4, tap 4 outer end face of wedge block, make lamina tecti 11 with
Main side plate 13 is bonded.
When being welded, although side plate can be fixed by supporting box, due to the arcuate structure of lamina tecti
It is not to exactly match, and be easy to be heated when welding to upwarp, causes welding quality and efficiency undesirable.The present embodiment is welding
Before, character cut in bas-relief card is stuck in lamina tecti one end, main card plate is fixed in the other end, at both ends while lamina tecti pressure
Tightly, tilt problems when directly eliminating radian mismatch problem, and can prevent from welding, not only improve product quality, but also help
In the raising of processing efficiency.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (10)
1. a kind of welding method of quartering hammer lamina tecti and main side plate, which is characterized in that it is welded using auxiliary welding device,
Its step is：
Step 1, weld preparation：
Pre-welding is carried out to main side plate (13), floor (12) is welded to main side plate (13) side；Lamina tecti (11) is rolled over
Curved working process；
Step 2 is positioned using auxiliary welding device：
Two pieces of main side plates (13) are lifted into supporting box (21) both sides, fastening screw passes through axis hole and branch on main side plate (13)
The mounting hole (23) on babinet (21) is supportted, two pieces of main side plates (13) are fixed on supporting box (21) both sides；
Step 3 fixes lamina tecti (11) using auxiliary welding device：
Lamina tecti (11) is placed on main side plate (13), is supported by main side plate；Then main card plate (3) and character cut in bas-relief card are used respectively
(5) both ends of lamina tecti (11) are pressed on main side plate (13), complete positioning and fixes；
Step 4 welds the lamina tecti (11) after fixation.
2. a kind of welding method of quartering hammer lamina tecti and main side plate, it is characterised in that：The support of weldering case (2) described in step 2
Babinet (21) length direction both sides are symmetrically arranged with partition board (22) and mounting hole (23), partition board (22) of the supporting box (21) per side
At least 2, at least 3 groups of the mounting hole (23), every group of mounting hole (23) includes two circles being located on same vertical line
Hole；The fastening screw from mounting hole (23) for being horizontally through, by the nut at fastening screw both ends quartering hammer main side
Plate is pressed on supporting box (21) both sides.
3. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 2, it is characterised in that：Described
Partition board (22) is vertically fixed on supporting box (21) side wall, the lateral laid out in parallel of multiple partition boards (22).
4. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 3, it is characterised in that：The branch
Partition board (22) of the support babinet (21) per side has 4 pieces, at least one group of mounting hole (23) between adjacent two pieces of partition boards (22).
5. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 1, it is characterised in that：It is described to state
Main card plate (3) is mainly made of the bayonet section (32) of intermediate snap-gauge linkage section (31) and both ends, and the bayonet section (32) is vertical
In snap-gauge linkage section (31).
6. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 5, it is characterised in that：The card
Plate linkage section (31) both sides are provided with reinforcing plate.
7. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 5, it is characterised in that：Main card plate
(3) being used cooperatively has wedge block (4), which is sphenocephaly (41), for coordinating main card plate (3) lamina tecti
It compresses.
8. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 7, it is characterised in that：The master
Bayonet section (32) medial surface of snap-gauge (3) one end is convex globoidal, and the bayonet section (32) of the other end is inclined-plane, the inclined-plane and sphenocephaly
(41) inclined-plane cooperation.
9. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 7, it is characterised in that：Step 3
The character cut in bas-relief card (5) includes claw (51) and clamping screw (52), and the claw (51) is the character cut in bas-relief structure of half opening, in claw
(51) threaded hole is offered on the nose section of one end, the clamping screw (52) coordinates with the threaded hole.
10. the welding method of a kind of quartering hammer lamina tecti and main side plate according to claim 9, it is characterised in that：Step 3
Middle compression lamina tecti (11) includes the following steps：
1), the bayonet section (32) of main card plate (3) one end is inserted into spindle hole (121), and the bayonet section (32) of the other end pushes down lamina tecti
(11)；
2), third axis hole (133) is inserted into one end of character cut in bas-relief card (5), and character cut in bas-relief card (5) other end pushes down lamina tecti (11), and is screwed into
Clamping screw (52) on character cut in bas-relief card (5)；
3) it, is inserted into wedge block (4) between bayonet section (32) and lamina tecti (11), taps wedge block (4) outer end face, makes lamina tecti
(11) it is bonded with main side plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243623.XA CN108637508B (en) | 2018-03-23 | 2018-03-23 | Welding method for top cover plate and main side plate of breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243623.XA CN108637508B (en) | 2018-03-23 | 2018-03-23 | Welding method for top cover plate and main side plate of breaking hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108637508A true CN108637508A (en) | 2018-10-12 |
| CN108637508B CN108637508B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810243623.XA Expired - Fee Related CN108637508B (en) | 2018-03-23 | 2018-03-23 | Welding method for top cover plate and main side plate of breaking hammer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039148A (en) * | 2019-05-14 | 2019-07-23 | 合肥晶澳太阳能科技有限公司 | A kind of welding structure and terminal box of photovoltaic component terminal box |
| CN116727837A (en) * | 2023-08-15 | 2023-09-12 | 福尼斯智能装备(珠海)有限公司 | Welding device for energy storage battery box body |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201756712U (en) * | 2010-08-03 | 2011-03-09 | 合肥中达机械制造有限公司 | Breaking hammer casing with reinforcing structure |
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2018
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| CN203209894U (en) * | 2013-04-03 | 2013-09-25 | 安徽博伟重工有限公司 | Adjustable welding clamp for porous bushing of open type box body |
| WO2016193698A1 (en) * | 2015-06-01 | 2016-12-08 | Mountt&C Holdings Limited | Hydraulic breaker, in particular for an excavator |
| CN204771340U (en) * | 2015-07-17 | 2015-11-18 | 安徽环球传动科技有限公司 | Jar welding revolving platform in hydraulic pressure quartering hammer |
| CN206752556U (en) * | 2017-06-05 | 2017-12-15 | 中铁十二局集团国际工程有限公司 | It is a kind of that there is the excavator hydraulic breaking hammer for preventing drill rod fracture damage function |
| CN107538145A (en) * | 2017-09-27 | 2018-01-05 | 马鞍山市恒罡机械科技有限公司 | A kind of hydraulic hammer plate-side plate welding equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110039148A (en) * | 2019-05-14 | 2019-07-23 | 合肥晶澳太阳能科技有限公司 | A kind of welding structure and terminal box of photovoltaic component terminal box |
| CN116727837A (en) * | 2023-08-15 | 2023-09-12 | 福尼斯智能装备(珠海)有限公司 | Welding device for energy storage battery box body |
| CN116727837B (en) * | 2023-08-15 | 2023-10-13 | 福尼斯智能装备(珠海)有限公司 | Welding device for energy storage battery box body |
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| Publication number | Publication date |
|---|---|
| CN108637508B (en) | 2020-06-09 |
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