CN206677474U - A kind of spiral shell machine barrel spot-welding equipment of shield machine - Google Patents

A kind of spiral shell machine barrel spot-welding equipment of shield machine Download PDF

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Publication number
CN206677474U
CN206677474U CN201720399436.1U CN201720399436U CN206677474U CN 206677474 U CN206677474 U CN 206677474U CN 201720399436 U CN201720399436 U CN 201720399436U CN 206677474 U CN206677474 U CN 206677474U
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China
Prior art keywords
flange
spiral shell
machine barrel
framework
shield
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CN201720399436.1U
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Chinese (zh)
Inventor
朱丹
陈文忠
陈全娣
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SAHM HEAVY-DUTY MACHINE Co Ltd
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SAHM HEAVY-DUTY MACHINE Co Ltd
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Abstract

It the utility model is related to machinery manufacturing technology field, purpose is the sub- spot-welding equipment of spiral shell machine barrel for providing a kind of shield machine, including support and link, support includes framework and first flange, framework is vertically set in first flange, link includes second flange, 3rd flange and connecting plate, second flange is fixedly connected with the 3rd flange by connecting plate, the angle of the centreline space of second flange and the 3rd flange is equal to the angle of the centreline space of the end face of spiral shell machine barrel and anterior shield, the central point of the lower surface of 3rd flange is equal to spiral shell machine barrel to the distance of the end face of anterior shield to the distance of the upper surface of second flange, first flange is adapted with second flange, 3rd flange is adapted with the end face of spiral shell machine barrel.The beneficial effects of the utility model are:Spiral shell machine barrel is decorated and welded after support and link secure fit, spiral shell machine barrel can reach drawing and be provided with position and the angle for requiring to reach;The spot welding efficiency of spiral shell machine barrel improves, and product quality is secure.

Description

A kind of spiral shell machine barrel spot-welding equipment of shield machine
Technical field
It the utility model is related to welding tooling technical field, the sub- spot-welding equipment of spiral shell machine barrel of more particularly to a kind of shield machine.
Background technology
Shield machine, shielding tunnel excavator is named as entirely, be a kind of special engineering machinery of tunnel piercing, be widely used in ground The Tunnel Engineering such as iron, railway, highway, municipal administration, water power.The conveying worm of shield machine is used for the mud in shield machine progradation Sand, native stone etc. are discharged.Conveying worm is made up of cylinder, drive device, helical axis, muck removal gate.The both ends of cylinder are solid respectively Surely it is welded on anterior shield and middle shield, conveying worm is obliquely installed relative to the axis of anterior shield.
Spiral shell machine barrel is the cylinder-shaped workpiece of conveying worm front end, and the sub- oblique weld of spiral shell machine barrel is used on anterior shield dividing plate In the front end for accepting helical feed machine drum body and the flange of anterior shield.Because of the particularity of structure, if the son postwelding reprocessing of spiral shell machine barrel Hole and end face as shown in Figure 2, then it can not realize processing;Therefore need first to entering again behind the hole on spiral shell machine barrel and end face processing Row welding, can realize Structural Design Requirement.After spiral shell machine barrel machines, machined hole and end face are reused as benchmark Point carries out welding spiral shell machine barrel, you can reaches the design requirement of corresponding drawing.Existing spot-welding equipment can not meet spiral shell machine barrel Position and angle of inclination positioning (spiral shell machine barrel position and angle of inclination requirement it is as shown in Figure 1).Therefore, one kind is needed badly The sub- spot-welding equipment of spiral shell machine barrel of shield machine is insufficient existing for existing frock to solve.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, there is provided a kind of shield positioned to spiral shell machine barrel The sub- spot-welding equipment of spiral shell machine barrel of machine.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of sub- spot-welding equipment of spiral shell machine barrel of shield machine, including support and link, the support include framework and first Flange, the framework are vertically set in first flange, and the link includes second flange, the 3rd flange and connecting plate, institute State second flange to be fixedly connected by connecting plate with the 3rd flange, the shield machine includes anterior shield, the second flange and the 3rd The angle of the centreline space of the end face of the angle of the centreline space of the flange center line equal to spiral shell machine barrel and anterior shield, the described 3rd The central point of the lower surface of flange is equal to the end face to the end of anterior shield of spiral shell machine barrel to the vertical range of the upper surface of second flange The distance in face, the first flange are adapted with second flange, and the 3rd flange is adapted with the end face of spiral shell machine barrel.
Further, the first gusset is provided between the first flange and framework.
Further, it is provided with the second gusset in the framework.
Further, the framework is fixed on the end face of anterior shield, and the end face of the anterior shield is provided with the first locating piece, the Two locating pieces and the 3rd locating piece, processing line is respectively equipped with first locating piece, the second locating piece and the 3rd locating piece, The framework is arranged in processing line.
Further, the framework includes horizontal framework and vertical framework, and the end vertical of the vertical framework is in transverse direction The side plate of framework is set, and the both ends of the horizontal framework are separately positioned on the processing line of the first locating piece and the second locating piece On, the vertical framework is arranged in the processing line of the 3rd locating piece.
Further, the first flange is provided with the first positioning hole fixed with second flange, and the second flange is provided with The second positioning hole fixed with first flange, the 3rd flange are provided with the 3rd positioning hole fixed with the end face of spiral shell machine barrel.
Further, the framework is fixed on the end face of anterior shield by clamping device.
The beneficial effects of the utility model are:By being carried out after the secure fit between support and link to spiral shell machine barrel Decorate and weld, spiral shell machine barrel can be made to reach the requirement of position, angle and direction that Design Requirement Drawing need to reach, while make spiral shell Hole and end face on machine barrel also reach corresponding requirement on machining accuracy;Spiral shell machine barrel spot welding efficiency improve, reduce cost and Product quality is secure.
Brief description of the drawings
Fig. 1 is the top view for the workpiece for needing spot welding.
Fig. 2 is the left view for the workpiece for needing spot welding.
Fig. 3 is the top view of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
Fig. 4 is the left view of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
Fig. 5 is the main view semi-cutaway of the support of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
Fig. 6 is the top view of the support of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
Fig. 7 is the front view of the link of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
Fig. 8 is the sectional view of the link of the sub- spot-welding equipment of spiral shell machine barrel of the utility model embodiment shield machine.
θ is the angle for requiring to control angle, the i.e. centreline space of the end face of the center line of spiral shell machine barrel and anterior shield in Fig. 1-8 Degree;In Fig. 1-8 a be require control size 1, i.e., spiral shell machine barrel center line and anterior shield end face centreline space it is vertical away from From;B is the size 2 for requiring control in Fig. 1-8, i.e. the horizontal range of the end face of spiral shell machine barrel to the end face of anterior shield.
Label declaration:
1- anterior shields;The locating pieces of 2- first;The locating pieces of 3- second;The locating pieces of 4- the 3rd;5- spiral shells machine barrel;6- supports;7- connects Connect frame;8- clamping devices;61- frameworks;62- first flanges;The positioning holes of 63- first;The gussets of 64- first;The gussets of 65- second;71- Second flange;The positioning holes of 72- second;The flanges of 73- the 3rd;The positioning holes of 74- the 3rd;75- connecting plates.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation Mode simultaneously coordinates accompanying drawing to be explained in detail.
The design of the utility model most critical is:The angle of link is consistent with the spot welding angle of spiral shell machine barrel;Support With being used cooperatively for link, the fixation of support and anterior shield realize spiral shell machine barrel to require control size and position really It is fixed.
Refer to shown in Fig. 3-8, the sub- spot-welding equipment of spiral shell machine barrel of the shield machine of the present embodiment, including support 6 and link 7, the support 6 includes framework 61 and first flange 62, and the framework 61 is vertically set in first flange 62, the link 7 include second flange 71, the 3rd flange 73 and connecting plate 75, and the flange 73 of second flange 71 and the 3rd is solid by connecting plate 75 Fixed connection, the shield machine include anterior shield 1, and the angle of the centreline space of the flange 73 of second flange 71 and the 3rd is equal to spiral shell machine The angle of the center line of bobbin 5 and the centreline space of the end face of anterior shield 1, the central point of the lower surface of the 3rd flange 73 to The vertical range of the upper surface of two flanges 71 is equal to the end face of spiral shell machine barrel 5 to the distance of the end face of anterior shield 1, the first flange 62 are adapted with second flange 71, and the 3rd flange 73 is adapted with the end face of spiral shell machine barrel 5.
The course of work of the present utility model is:Process end face, endoporus and bolt hole etc. spiral shell machine barrel 5 as shown in Fig. 2 θ, a and b are the angle and size that need to be controlled on request during 5 spot welding of son of spiral shell machine barrel.The first locating piece is welded on the end face of anterior shield 1 2nd, the second locating piece 3 and the 3rd locating piece 4, and machining is drawn on the first locating piece 2, the second locating piece 3 and the 3rd locating piece 4 Line and accomplish fluently sample dotting punch;Using the scribe line on the end face, endoporus, bolt hole and the anterior shield 1 that process as decorating and weld The benchmark of spiral shell machine barrel 5;Second flange 71 is fixedly connected with the 3rd flange 73 by connecting plate 75, and ensures second flange 71 The angle of the centreline space of center line and the 3rd flange 73, which is equal to, requires that the angle, θ of control is equal, is 21.5 degree, the 3rd flange 73 The central point of lower surface be equal to sub 5 end faces to the end face of anterior shield 1 of spiral shell machine barrel to the vertical range of the upper surface of second flange 71 Horizontal range 296mm, bolt is fixed on the end face of spiral shell machine barrel 5 by the 3rd positioning hole 74 on the 3rd flange 73;The One flange 62 is vertically fixed on the underface at the center of framework 61 by welding, and framework 61 is fixed on anterior shield 1 corresponding line line On bar, ensure to require the size a of control, the i.e. centreline space of the end face of the center line of spiral shell machine barrel and anterior shield vertical distance 2246mm;First flange 62 and second flange 71 are adapted, and first flange 62 and second flange 71 are bolted on accordingly Hole position on, make between support 6 and link 7 realize be fixedly mounted;Before spot welding work, positioning is first plugged on the end face of anterior shield 1 Pin is positioned, and support 6 and link 7 is coordinated into fixation, support 6 and link 7 are fixed on spiral shell machine barrel 5 by blending bolt On end face and on the end face of anterior shield 1;After alignment installation and be clamped it is fixed after so that the framework 61 of support 6 and the end of anterior shield 1 Face fitting is close, is easy to welding to operate.
It was found from foregoing description, the beneficial effects of the utility model are:It is fixed on after support and link secure fit Spiral shell machine barrel anterior shield between, spiral shell machine barrel is decorated and welded, spiral shell machine barrel can reach drawing be provided with require what need to be reached Position, the requirement of angle and direction;The hole on spiral shell machine barrel and end face is set also to reach corresponding processing request simultaneously;Support and company The structure for connecing frame is simple and firm so that the spot welding efficiency of spiral shell machine barrel improves, and product quality is secure;Carried out by the present apparatus Weldment is decorated, solves the problems, such as that postwelding processing can not be carried out, while spiral shell machine barrel is worked into required size before weldering, is reduced Labor intensity, greatly reduces production cost, improves efficiency and also ensure product quality.
Further, the first gusset 64 is provided between the first flange 62 and framework 61.
Seen from the above description, strengthen the adhesion between framework and first flange, ensure the integrally-built stable jail of support Gu the precision of the size and angle during so as to improve the son welding of spiral shell machine barrel.
Further, it is provided with the second gusset 65 in the framework 61.
Seen from the above description, the structural stability and stress-bearing capability of framework are strengthened, between the end face for making framework and anterior shield It is more stable reliable when fixed.
Further, the framework 61 is fixed on the end face of anterior shield 1, and the end face of the anterior shield 1 is provided with the first positioning Block 2, the second locating piece 3 and the 3rd locating piece 4, set respectively on first locating piece 2, the second locating piece 3 and the 3rd locating piece 4 There is processing to rule, the framework 61 is arranged in processing line.
Further, the framework 61 includes horizontal framework and vertical framework, and the end vertical of the vertical framework is in horizontal stroke Set to the side plate of framework, the both ends of the horizontal framework are separately positioned on the first locating piece 2 and the processing of the second locating piece 3 is drawn On line, the vertical framework is arranged in the processing line of the 3rd locating piece 4.
Seen from the above description, the structure of framework is simple and stability is strong, and corresponding first is set on the end face of anterior shield Locating piece, the second locating piece and the 3rd locating piece, and in processing line thereon, it is ensured that the crudy of anterior shield end face, also may be used The size essence of the vertical distance of the center line of spiral shell machine barrel when ensureing the sub- spot welding of spiral shell machine barrel and the centreline space of the end face of anterior shield Degree.
Further, the first flange 62 is provided with the first positioning hole 63 fixed with second flange 71, second method Orchid 71 is provided with the second positioning hole 72 fixed with first flange 62, and the 3rd flange is provided with to be fixed with the end face of spiral shell machine barrel 5 The 3rd positioning hole 74.
Seen from the above description, the first positioning hole, the second positioning hole and the 3rd positioning hole are passed through, it is ensured that support and connection The alignment of frame, support and anterior shield and link and the sub- end face of spiral shell machine barrel coordinates, and ensures the position of spiral shell machine barrel and the essence of angle Exactness.
Further, the framework 61 is fixed on by clamping device 8 on the end face of anterior shield 1.
Seen from the above description, being brought into close contact for framework bottom surface and the end face of anterior shield is ensure that, improves spiral shell machine barrel position The accuracy put.
It refer to shown in Fig. 3-8, embodiment one of the present utility model is:
A kind of sub- spot-welding equipment of spiral shell machine barrel of shield machine, including support 6 and link 7, the support 6 include the He of framework 61 First flange 62, the framework 61 are vertically set in first flange 62, are provided between the first flange 62 and framework 61 First gusset 64, the framework 61 is interior to be provided with the second gusset 65, and the link 7 includes second flange 71, the and of the 3rd flange 73 Connecting plate 75, the second flange 71 are fixedly connected with the 3rd flange 73 by connecting plate 75, and the shield machine includes anterior shield 1, The angle of the centreline space of the flange 73 of second flange 71 and the 3rd is equal to the center line of spiral shell machine barrel 5 and the end face of anterior shield 1 Centreline space angle, angle is 21.5 degree, the central point of the lower surface of the 3rd flange 73 to the upper of second flange 71 It is described to the horizontal range of the end face of anterior shield 1, horizontal range 296mm that the vertical range of end face is equal to the end face of spiral shell machine barrel 5 First flange 62 is adapted with second flange 71, and the 3rd flange 73 is adapted with the end face of spiral shell machine barrel 5, the framework 61 It is fixed on the end face of anterior shield 1, the end face of the anterior shield 1 is provided with the first locating piece 2, the second locating piece 3 and the 3rd locating piece 4, processing line is respectively equipped with first locating piece 2, the second locating piece 3 and the 3rd locating piece 4, the framework 61 is arranged on In processing line, the framework 61 includes horizontal framework and vertical framework, and the end vertical of the vertical framework is in horizontal framework Side plate set, the both ends of the horizontal framework are separately positioned in the processing line of the first locating piece 2 and the second locating piece 3, The vertical framework is arranged in the processing line of the 3rd locating piece 4 so that the end face of the sub center line of spiral shell machine barrel and anterior shield The vertical distance of centreline space is 2246mm.
It refer to shown in Fig. 3-8, embodiment two of the present utility model is:
The present embodiment is further changed on the basis of embodiment one to first flange, second flange and the 3rd flange Enter, the first flange 62 is provided with the first positioning hole 63 fixed with second flange 71, and the second flange 71 is provided with and first The second positioning hole 72 that flange 62 is fixed, the 3rd flange are provided with the 3rd positioning hole 74 fixed with the end face of spiral shell machine barrel 5, The framework 61 is fixed on by clamping device 8 on the end face of anterior shield 1.
In summary, the sub- spot-welding equipment of spiral shell machine barrel of shield machine provided by the utility model, the second flange of link and The angle that 3rd flange is formed is consistent with the angle for requiring control, is rule by the processing on the end face of anterior shield, and support is fixed In corresponding line, it is fixed on after support and link secure fit between spiral shell machine barrel and anterior shield, spiral shell machine barrel is carried out a little Dress and welding, spiral shell machine barrel can reach drawing and be provided with the requirement of position, angle and direction for requiring to reach, i.e. spiral shell machine barrel The angle of the centreline space of the end face of center line and anterior shield is 21.5 degree, the center of the center line of spiral shell machine barrel and the end face of anterior shield Vertical distance between line is 2246mm, and the horizontal range of end face to the end face of anterior shield of spiral shell machine barrel is 296mm;Make spiral shell machine simultaneously Hole and end face on bobbin also reach corresponding processing request;Link is provided with the first gusset and the second gusset, makes link Structure it is simple and firmly so that the spot welding efficiency of spiral shell machine barrel improves, and product quality is secure;Set on support and link Put positioning hole, and with gripping means grips support, the size of control and the precision of angle is effectively ensured;Carried out a little by the present apparatus Welding equipment part, solve the problems, such as that postwelding processing can not be carried out, while spiral shell machine barrel is worked into required size before weldering, reduce Labor intensity, production cost is greatly reduced, improve efficiency and also ensure product quality.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims (7)

  1. A kind of 1. sub- spot-welding equipment of spiral shell machine barrel of shield machine, it is characterised in that:Including support and link, the support includes frame Frame and first flange, the framework are vertically set in first flange, and the link includes second flange, the 3rd flange and company Fishplate bar, the second flange and the 3rd flange are fixedly connected by connecting plate, and the shield machine includes anterior shield, the second flange It is equal to the angle of the center line of spiral shell machine barrel and the centreline space of the end face of anterior shield, institute with the angle of the centreline space of the 3rd flange State the central point of the lower surface of the 3rd flange to the vertical range of the upper surface of second flange be equal to spiral shell machine barrel end face arrive before The distance of the end face of shield, the first flange are adapted with second flange, and the end face of the 3rd flange and spiral shell machine barrel is mutually fitted Match somebody with somebody.
  2. 2. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 1, it is characterised in that:The first flange and frame The first gusset is provided between frame.
  3. 3. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 1, it is characterised in that:The is provided with the framework Two gussets.
  4. 4. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 1, it is characterised in that:Before the framework is fixed on On the end face of shield, the end face of the anterior shield is provided with the first locating piece, the second locating piece and the 3rd locating piece, first positioning Processing line is respectively equipped with block, the second locating piece and the 3rd locating piece, the framework is arranged in processing line.
  5. 5. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 4, it is characterised in that:The framework is included laterally Framework and vertical framework, the end vertical of the vertical framework are set in the side plate of horizontal framework, the both ends of the horizontal framework It is separately positioned in the processing line of the first locating piece and the second locating piece, the vertical framework is arranged on adding for the 3rd locating piece In work line.
  6. 6. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 1, it is characterised in that:The first flange is provided with The first positioning hole fixed with second flange, the second flange are provided with the second positioning hole fixed with first flange, and described the Three flanges are provided with the 3rd positioning hole fixed with the end face of spiral shell machine barrel.
  7. 7. the sub- spot-welding equipment of spiral shell machine barrel of shield machine according to claim 1, it is characterised in that:The framework passes through clamping Device is fixed on the end face of anterior shield.
CN201720399436.1U 2017-04-17 2017-04-17 A kind of spiral shell machine barrel spot-welding equipment of shield machine Active CN206677474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720399436.1U CN206677474U (en) 2017-04-17 2017-04-17 A kind of spiral shell machine barrel spot-welding equipment of shield machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720399436.1U CN206677474U (en) 2017-04-17 2017-04-17 A kind of spiral shell machine barrel spot-welding equipment of shield machine

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Publication Number Publication Date
CN206677474U true CN206677474U (en) 2017-11-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465995A (en) * 2018-05-18 2018-08-31 武汉船用机械有限责任公司 The welding tooling and welding method of screw conveyor conveyor front barrel
CN111168316A (en) * 2019-12-30 2020-05-19 太原重工股份有限公司 Auxiliary mounting device and method for flange of spiral conveyor of shield tunneling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465995A (en) * 2018-05-18 2018-08-31 武汉船用机械有限责任公司 The welding tooling and welding method of screw conveyor conveyor front barrel
CN108465995B (en) * 2018-05-18 2020-05-19 武汉船用机械有限责任公司 Welding tool and welding method for front barrel of spiral conveyor
CN111168316A (en) * 2019-12-30 2020-05-19 太原重工股份有限公司 Auxiliary mounting device and method for flange of spiral conveyor of shield tunneling machine

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