CN206425721U - Semi-automatic frock and welder for derrick crane pull bar - Google Patents
Semi-automatic frock and welder for derrick crane pull bar Download PDFInfo
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- CN206425721U CN206425721U CN201621476181.6U CN201621476181U CN206425721U CN 206425721 U CN206425721 U CN 206425721U CN 201621476181 U CN201621476181 U CN 201621476181U CN 206425721 U CN206425721 U CN 206425721U
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- seat
- otic placode
- pull bar
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- equidistant
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Abstract
The utility model is related to a kind of semi-automatic frock and welder for derrick crane pull bar, and it belongs to technical field of engineering machinery.The utility model includes bar body, otic placode one, otic placode two and feeding positioning welding mechanism, one end of bar body is connected with otic placode one, the other end of the bar body is connected with otic placode two, feeding positioning welding mechanism is connected with otic placode one and otic placode two, feeding positioning welding mechanism includes electrical control cubicles and digital display operating desk, scale type slides tooling platform, equidistant compensation fixed mechanism and slip positioning seat, equidistant compensation fixed mechanism and scale type slide tooling platform connection, positioning seat is slided to be movably arranged on scale type slip tooling platform, electrical control cubicles and digital display operating desk are connected with servomotor.The utility model is rational in infrastructure so that pull bar convenient welding when making, safe and reliable, automaticity is high, easy to make, and stability is high, and cost is low, can be used for multiple times, meet same type different size requirement frock.
Description
Technical field
The utility model is related to a kind of device, more particularly, to a kind of semi-automatic frock for derrick crane pull bar and
Welder, it belongs to technical field of engineering machinery.
Background technology
Lifting equipment is widely used in modern industry, civil high-rise buildings and electric power, water conservancy and bridge construction etc.
Field, and derrick crane is wherein the most widely used one kind.With industry technology development and product renewing, tower lifting
The product category of machine is continued to develop, and each producer develops the derrick crane of different size according to own situation.
And pull bar is an important component of derrick crane, comprising lifting arm brace peace weighing apparatus arm brace, mainly by
Bar body and the otic placode at two ends are constituted.The profile of the pull bar of the derrick crane of different size is all similar, only its length
Aperture with connecting hole is different so that original frock can not make new pull bar, to ensure the depth of parallelism of pull bar two ends otic placode
And centre-to-centre spacing, it is ensured that product quality and the pull bar frock that matching must be remake.
With the development of existing market, current derrick crane industry has been enter into the customer order type life of multi-varieties and small-batch
Produce rhythm, it is desirable to which we must be able to be rapidly completed pull bar frock making to meet production requirement, and the making of arm-tie frock is needed
Regular hour and manpower and materials and financial resources are wanted, therefore universal arm-tie Fixture Design is extremely urgent.
Publication date is on March 24th, 2014, in the Chinese patent of Publication No. 201320517334.7, discloses a kind of name
For the utility model patent of " balance arm brace frock ".This patent includes left and right ends at the top of bottom plate, bottom plate and is provided with movable screw
It is provided with mother, traveling nut on fixed die holder, fixed die holder and is provided with locating module, locating module, stuck-module and activity
Nut is mutually fixed by bolt with top, and locating module is provided centrally with bearing pin, and bearing pin lower end is connected in traveling nut.This is specially
Although profit can improve assembling quality, the depth of parallelism and centre-to-centre spacing of pull bar two ends otic placode is effectively ensured, the program can not expire
This demand of the arm-tie of a set of frock making different size of foot, while the weld seam welding of all otic placodes can not be completed in frock,
Repair welding after need to taking out, product is yielding, therefore it still has drawbacks described above.
Publication date is on 08 10th, 2016, in Publication No. 205437596U Chinese patent, discloses a kind of title
For the utility model patent of " jib for tower crane pull bar welding tooling ".The patent, which includes being connected with base, base, to be connect
First I, joint II, joint III and V-type seat；The crown center of joint I is raised, and joint II and the both sides of joint III are raised, middle concave
Fall into.Although the patent is equipped with each size joint, reasonable structural arrangement can not complete the weld seam weldering of all otic placodes in frock
Connect, repair welding after need to taking out, product is yielding, unstable, therefore it still has drawbacks described above.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, can make pull bar convenient welding in making, safe and reliable, automaticity is high, easy to make, and stability is high, and cost is low,
It can be used for multiple times, meet semi-automatic frock for derrick crane pull bar and the weldering of same type different size requirement frock
Connection device.
The technical scheme in the invention for solving the above technical problem is：This is used for the semi-automatic of derrick crane pull bar
Frock and welder, including bar body, otic placode one and otic placode two, one end of the bar body are connected with otic placode one, should
The other end of bar body is connected with otic placode two, it is characterised in that：Also include feeding positioning welding mechanism, the feeding tack welding
Connection mechanism is connected with otic placode one and otic placode two, and feeding positioning welding mechanism includes electrical control cubicles and digital display operating desk, scale type are slided
Start building assembling platform, equidistant compensation fixed mechanism and to slide positioning seat, electrical control cubicles and digital display operating desk are arranged on equidistant compensation and fixed
The side of mechanism, this equidistantly compensates fixed mechanism and scale type slides tooling platform connection, slides positioning seat and is movably arranged on quarter
Degree type is slided on tooling platform；Sliding positioning seat includes sliding table, activity orientation seat, steel bushing, fixed stop, servomotor
And regulating bolt, activity orientation seat is connected with sliding table, and fixed stop is mounted on sliding table, activity orientation it is upper
End is provided with steel bushing, and the lower end of activity orientation seat is connected by regulating bolt with fixed stop, and servomotor, which is arranged on, to be slided
On workbench；Equidistant compensation fixed mechanism includes equidistant compensation fixed seat, stationary positioned seat and two-way use steel bushing, stationary positioned seat
In equidistant compensation fixed seat, the upper end of stationary positioned seat, which is provided with, two-way uses steel bushing；Electrical control cubicles and digital display operating desk
Connected with servomotor；Simple and reasonable, stability is high, and operating efficiency is high, and device strong adaptability can be according to different product chi
It is very little to change different steel bushings, to complete to make corresponding qualified pull bar, same type different size requirement frock is met, is automated
Degree is high.
Preferably, the upper plane of sliding table described in the utility model is provided with male dovetail groove, activity orientation seat
Lower plane be provided with gynetype dovetail groove, the sliding table and activity orientation seat pass through male dovetail groove and gynetype dovetail groove
Match somebody with somebody.
Preferably, slip positioning seat described in the utility model also includes alignment pin, activity orientation seat is two, and this two
Individual activity orientation seat is connected by steel bushing with alignment pin；Otic placode two is allowd to ensure it between two activity orientation seats
The depth of parallelism and perpendicularity.
Preferably, servomotor described in the utility model is provided with travelling gear, scale type is slided to be set on tooling platform
There is driving rack, the travelling gear and driving rack match；Positioning seat entirety will be slided by enabling during servomotor rotating
Tooling platform is slided in scale type to move left and right along axis, to meet the length requirement of different bar bodies.
Preferably, slip positioning seat described in the utility model slides a left side on tooling platform by servomotor in scale type
Move right.
Preferably, equidistant compensation fixed mechanism described in the utility model and scale type slide tooling platform and pass through connecting hinge
Bolt processed is axially connected.
Preferably, the centre-height and activity orientation seat of the two-way use steel bushing that stationary positioned seat described in the utility model is set
If steel bushing it is highly consistent；Ensure that the length of bar body is correct.
Preferably, electrical control cubicles described in the utility model and digital display operating desk pass through in controlling cable and slip positioning seat
Servomotor is connected.
Preferably, scale type described in the utility model, which slides tooling platform, is provided with mechanical scale；So that the mesh of size one
It is clear, its scale precision meets the design requirement of bar body.
The utility model compared with prior art, with advantages below and effect：1st, it is simple and reasonable, automaticity
Height, easy to make, stability is high, and operating efficiency is high, it is adaptable to common production and streamline batch pull bar；2nd, device adaptability
By force, different steel bushings can be changed according to different product size, to complete to make corresponding qualified pull bar, same type are met different
Specification requirement frock；3rd, automaticity is high, can transform degree height, will subsequently slide on positioning seat and equidistantly compensation fixed mechanism
Bearing pin using numerical control control stroke, along with mechanical welding catcher become can be achieved full-automatic processing.
Brief description of the drawings
Fig. 1 is the positive structure diagram of bar body in the utility model embodiment
Fig. 2 is the main structure diagram of the utility model utility model embodiment.
Fig. 3 is the overlooking the structure diagram of the utility model embodiment.
Fig. 4 is the side structure schematic view of the equidistant compensation fixed mechanism of the utility model embodiment.
Fig. 5 is the side structure schematic view that the utility model slides positioning seat.
In figure：Feeding positioning welding mechanism 1, otic placode 1, bar body 3, otic placode 24 connect articulation bolt 5, control line
Cable 6, electrical control cubicles and digital display operating desk 11, equidistant compensation fixed mechanism 12, slide positioning seat 13, and scale type slides tooling platform
14, sliding table 130, activity orientation seat 131, steel bushing 132, fixed stop 133, servomotor 134, regulating bolt 135 is passed
Moving gear 136, briquetting 137, clamping screw 138, alignment pin 139, nut 1, equidistant compensation fixed seat 120 is fixed fixed
Position seat 121, two-way use steel bushing 122, back-up ring 123, alignment pin bolt 124, nut 2 125, driving rack 141, mechanical scale
142。
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 5, the semi-automatic frock and welder that the present embodiment is used for derrick crane pull bar include pull bar
Body 3, otic placode 1, otic placode 24 and feeding positioning welding mechanism 1, one end of bar body 3 are connected with otic placode 1, the pull bar
The other end of body 3 is connected with otic placode 24, and feeding positioning welding mechanism 1 is connected with otic placode 1 and otic placode 24.
Feeding positioning welding mechanism 1 in the present embodiment includes electrical control cubicles and digital display operating desk 11, scale type slide frock
It is solid that platform 14, equidistant compensation fixed mechanism 12 and slip positioning seat 13, electrical control cubicles and digital display operating desk 11 are arranged on equidistant compensation
Determine the side of mechanism 12, this equidistantly compensates fixed mechanism 12 and scale type slides tooling platform 14 and connected, and slides positioning seat 13 and lives
The dynamic scale type that is arranged on is slided on tooling platform 14.
Slip positioning seat 13 in the present embodiment includes sliding table 130, activity orientation seat 131, steel bushing 132, fixation
Block 133, servomotor 134, regulating bolt 135, travelling gear 136, briquetting 137, clamping screw 138, the and of alignment pin 139
Nut 1, activity orientation seat 131 is connected with sliding table 130, and fixed stop 133 is living on sliding table 130
The upper end of dynamic positioning seat 131 is provided with steel bushing, and the lower end of activity orientation seat 131 passes through regulating bolt 135 and fixed stop 133
Connection, a grade size is opened to adjust two activity orientations seats 131 with respect to center.
Sliding table 130 in the present embodiment is provided with a servomotor 134, and the servomotor 134 is provided with one
Travelling gear 316 and scale type slide matching provided with driving rack 141 on tooling platform 14 so that servomotor 134 is just
It can will slide the entirety of positioning seat 13 during reversion to move left and right along axis in scale type slip tooling platform 14, to meet different pull bars
The length requirement of body 3.
The upper plane of sliding table 130 in the present embodiment is provided with two male dovetail grooves, while being set with beneath
The two activity orientations seat 131 for having gynetype dovetail groove is connected, and the sliding table 130 passes through male swallow with activity orientation seat 131
Stern notch and the matching of gynetype dovetail groove.
Activity orientation seat 131 in the present embodiment is two, and two activity orientation seats 131 pass through steel bushing and alignment pin
Axle is connected；So that otic placode 24 ensures its depth of parallelism and perpendicularity between two activity orientation seats 131.
Sliding table 130 in the present embodiment passes through three clamping screws 138 and nut one provided with three briquettings 137
140, itself and scale type can be slided into tooling platform 14 and reach mechanical caging when sliding table 130 is moved to accurate location,
Ensure the size of bar body 3.
Equidistant compensation fixed mechanism 12 in the present embodiment includes equidistant compensation fixed seat 120, stationary positioned seat 121, double
To with steel bushing 122, back-up ring 123 and alignment pin bolt 124.
Stationary positioned seat 121 in the present embodiment is arranged in equidistant compensation fixed seat 120,121 upper ends of stationary positioned seat
A two-way use steel bushing 122 is provided with, and two-way steel bushing 122 is fixed on stationary positioned seat 121 with back-up ring 123, it is two-way
With the alignment pin bolt 124 and nut 2 125 provided with matching in steel bushing 122.The two-way type and quantity with steel bushing 122 can be
Countless, its external diameter matches with hole on stationary positioned seat 121, its endoporus and general thickness according to different bar bodies 3 come
Set, alignment pin bolt 124 is consistent according to the two-way quantity of use steel bushing 122 with the quantity of nut 2 125, meets different pull bar sheets
The making demand in the otic placode aperture of body 3.
Male dovetail groove is provided with the equidistant upper center of compensation fixed mechanism 12 in the present embodiment, while being set with beneath
The equidistant compensation fixed mechanism 12 for being equipped with gynetype dovetail groove is connected.
What the stationary positioned seat 121 in the present embodiment was set two-way is set with steel bushing 122 centre-height and activity orientation seat 131
Steel bushing is highly consistent, it is ensured that the length of bar body 3 is correct.
After alignment pin bolt 124 and otic placode 1 in the present embodiment are connected, after being locked by nut 2 125, it is ensured that
The depth of parallelism and perpendicularity of otic placode.
Equidistant compensation fixed mechanism 12 and scale type in the present embodiment slide tooling platform and pass through six connection articulation spiral shells
The axially connection of bolt 5.
The left side that scale type in the present embodiment slides tooling platform is provided with what is be connected with equidistant compensation fixed mechanism 12
Six groups of hole positions, it is ensured that upper level is consistent after being connected with equidistant compensation fixed seat 120 mechanism.
When the present embodiment is used to two ends otic placode being soldered to the bar body 3 of derrick crane, respectively to otic placode 1 and ear
Plate 24 carries out rapid material-feeding and quick positioning, to complete welding.
Slip positioning seat 13 in the present embodiment is arranged on scale type and slided on tooling platform 14, passes through servomotor 134
Control it to slide in scale type to move left and right on tooling platform 14, to meet the demand of the different otic placode centre-to-centre spacing of bar body 3.
It is direct that electrical control cubicles and the set location of digital display operating desk 11 discord scale type in the present embodiment slide tooling platform 14
It is connected, the electrical control cubicles and digital display operating desk 11 are connected by controlling cable 6 with sliding the servomotor 134 on positioning seat 13, its
The electric device such as component and controller needed for internal meets necessary requirement.
Work is slided from platform and scale type in stationary positioned 121 centers of seat set in the present embodiment on equidistant compensation fixed mechanism
The size of the contact surface of assembling platform 14, with set on sliding table 130 activity orientation seat 131 centers from work edge of table with a distance from one
Cause, it is ensured that scale type slides the high scale of tooling platform 14 and shown correctly.
Scale type in the present embodiment slides the left side of tooling platform 14 and is provided with what is be connected with equidistant compensation fixed mechanism 12
Six groups of hole positions, it is ensured that upper level is consistent after being connected with equidistant compensation fixed mechanism 12.Meanwhile, scale type slides tooling platform
Plane is from left to right provided with mechanical scale 142 on 14, and its scale precision meets the design requirement of bar body 3, and its overall length also surpasses
Cross the overall length of bar bodies 3 all at present.Scale type slides the length direction side of tooling platform 14 and is provided with driving rack 141,
The specification and length of driving rack 141 meet demand.
The present embodiment controls servomotor 134 to operate by digital control system, slip positioning seat 13 is reached respective distance, leads to
The positioning steel bushing for changing different size is crossed, while after using mechanical locking, all kinds different size just can be completed different
The derrick crane pull bar of length makes and welded, including lifting arm brace peace weighing apparatus arm brace.
By above-mentioned elaboration, those skilled in the art can implement.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Title etc. can be different, and the above content described in this specification is only to the utility model structure example explanation.
Equivalence changes or simple change that all construction, feature and principles according to described in the utility model inventional idea are done, are wrapped
Include in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplement or substituted using similar mode, without departing from knot of the present utility model
Structure surmounts scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (9)
1. a kind of semi-automatic frock and welder for derrick crane pull bar, including bar body, otic placode one and otic placode
Two, one end of the bar body is connected with otic placode one, and the other end of the bar body is connected with otic placode two, it is characterised in that：
Also include feeding positioning welding mechanism, the feeding positioning welding mechanism is connected with otic placode one and otic placode two, feeding tack welding
Connection mechanism includes electrical control cubicles and digital display operating desk, scale type slide tooling platform, equidistant compensation fixed mechanism and slide positioning seat,
Electrical control cubicles and digital display operating desk are arranged on the side of equidistant compensation fixed mechanism, and this equidistantly compensates fixed mechanism and scale type is slided
Tooling platform is connected, and is slided positioning seat and is movably arranged on scale type slip tooling platform；Sliding positioning seat includes sliding work
Platform, activity orientation seat, steel bushing, fixed stop, servomotor and regulating bolt, activity orientation seat are connected with sliding table, Gu
Block is determined on sliding table, the upper end of activity orientation seat is provided with steel bushing, the lower end of activity orientation seat passes through regulation
Bolt is connected with fixed stop, and servomotor is arranged on sliding table；It is solid that equidistant compensation fixed mechanism includes equidistant compensation
Reservation, stationary positioned seat and two-way use steel bushing, stationary positioned seat are arranged in equidistant compensation fixed seat, stationary positioned seat it is upper
End, which is provided with, two-way uses steel bushing；Electrical control cubicles and digital display operating desk are connected with servomotor.
2. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The upper plane of the sliding table is provided with male dovetail groove, and the lower plane of activity orientation seat is provided with gynetype dovetail groove, should
Sliding table is matched with activity orientation seat by male dovetail groove and gynetype dovetail groove.
3. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The slip positioning seat is also including alignment pin, and activity orientation seat is two, and two activity orientations seats are by steel bushing with determining
Position bearing pin is connected.
4. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The servomotor is provided with travelling gear, and scale type slides tooling platform and is provided with driving rack, the travelling gear and transmission
Rack matches.
5. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The slip positioning seat is slided by servomotor in scale type to be moved left and right on tooling platform.
6. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The equidistant compensation fixed mechanism and scale type slide tooling platform by connecting articulation bolt axle to connection.
7. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The two-way steel bushing set with centre-height and the activity orientation seat of steel bushing that stationary positioned seat is set it is highly consistent.
8. the semi-automatic frock and welder according to claim 1 for derrick crane pull bar, it is characterised in that：
The electrical control cubicles and digital display operating desk are connected by controlling cable with sliding the servomotor on positioning seat.
9. the semi-automatic frock and welder for derrick crane pull bar according to claim 1 or 6, its feature exist
In：The scale type slides tooling platform and is provided with mechanical scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476181.6U CN206425721U (en) | 2016-12-30 | 2016-12-30 | Semi-automatic frock and welder for derrick crane pull bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476181.6U CN206425721U (en) | 2016-12-30 | 2016-12-30 | Semi-automatic frock and welder for derrick crane pull bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425721U true CN206425721U (en) | 2017-08-22 |
Family
ID=59585155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476181.6U Withdrawn - After Issue CN206425721U (en) | 2016-12-30 | 2016-12-30 | Semi-automatic frock and welder for derrick crane pull bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736081A (en) * | 2016-12-30 | 2017-05-31 | 浙江省建设机械集团有限公司 | A kind of semi-automatic frock and welder for derrick crane pull bar |
| CN108581283A (en) * | 2018-05-07 | 2018-09-28 | 杜宗英 | Semi-automatic tooling is welded in first band feeder connecting section intelligence |
-
2016
- 2016-12-30 CN CN201621476181.6U patent/CN206425721U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736081A (en) * | 2016-12-30 | 2017-05-31 | 浙江省建设机械集团有限公司 | A kind of semi-automatic frock and welder for derrick crane pull bar |
| CN106736081B (en) * | 2016-12-30 | 2019-02-19 | 浙江省建设机械集团有限公司 | A kind of semi-automatic tooling for derrick crane pull rod |
| CN108581283A (en) * | 2018-05-07 | 2018-09-28 | 杜宗英 | Semi-automatic tooling is welded in first band feeder connecting section intelligence |
| CN108581283B (en) * | 2018-05-07 | 2019-11-19 | 新昌县辰逸服饰有限公司 | Semi-automatic tooling is welded in nail belt feeder connecting section intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20190219 |
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| AV01 | Patent right actively abandoned |