CN108942038A - A kind of rotary positioning apparatus and its spinning solution of skewback welding - Google Patents

A kind of rotary positioning apparatus and its spinning solution of skewback welding Download PDF

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Publication number
CN108942038A
CN108942038A CN201810838714.8A CN201810838714A CN108942038A CN 108942038 A CN108942038 A CN 108942038A CN 201810838714 A CN201810838714 A CN 201810838714A CN 108942038 A CN108942038 A CN 108942038A
Authority
CN
China
Prior art keywords
skewback
fixed
welding
plate
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810838714.8A
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Chinese (zh)
Inventor
吴艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Yuzhi Intelligent Technology Co Ltd
Original Assignee
Nanjing Yuzhi Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Yuzhi Intelligent Technology Co Ltd filed Critical Nanjing Yuzhi Intelligent Technology Co Ltd
Priority to CN201810838714.8A priority Critical patent/CN108942038A/en
Publication of CN108942038A publication Critical patent/CN108942038A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0461Welding tables

Abstract

The present invention discloses the rotary positioning apparatus and its spinning solution of a kind of skewback welding, comprising: rack is fixed with the first Z axis cylinder, is fixedly installed lifter plate on the piston rod of the first Z axis cylinder;Rotating electric machine is fixed on the lifter plate, and output shaft is upward;Swivel plate is fixedly installed on the output shaft;Positioning component and component is clamped, is fixed on the bottom plate by fixing seat, for fixing skewback.Multiple groups positioning component is set on swivel plate, it is primary to place multiple groups skewback, it realizes to the continuous weld job in multiple positions, effectively improves welding efficiency.

Description

A kind of rotary positioning apparatus and its spinning solution of skewback welding
Technical field
The invention belongs to spray the technical field of welding, a kind of rotary positioning apparatus more particularly to skewback welding and Its spinning solution.
Background technique
Circumferentially continuous welding device for clamping and rotating in the prior art mostly uses greatly vertical structure, disclosed in existing patent A kind of rotating welding frame is provided on flat bogie and stretches upwards including being set to the flat bogie on circular orbit by idler wheel The first oil cylinder out, is provided with the second oil cylinder crossed out on the telescopic arm of the first oil cylinder, on the telescopic arm of the second oil cylinder It is provided with welding gun folder;Flat bogie is connected to the motor by shaft joint and is connect, and gear, the outer of circular orbit are set on shaft joint Rack gear is offered, wheel and rack is meshed.When deficiency existing for the rotating welding frame of above structure is to be not easy to weld all It is to put a defective material, weldering is primary, and this mode speed is slow, low efficiency;And it is inconvenient for the continuous weld job of multiple positions progress.
Summary of the invention
The present invention is to solve technical problem present in above-mentioned background technique, provides a kind of rotational positioning of skewback welding Device and its spinning solution.
The present invention is achieved through the following technical solutions: a kind of rotary positioning apparatus of skewback welding, comprising:
Rack is fixed with the first Z axis cylinder, is fixedly installed lifter plate on the piston rod of the first Z axis cylinder;
Rotating electric machine is fixed on the lifter plate, and output shaft is upward;Swivel plate is fixedly installed on the output shaft;
Positioning component, several, it is uniformly fixed on the swivel plate;The positioning component includes: bottom plate, is fixed on the rotation On rotating plate;
Limit plate, bottom end are fixed on the bottom plate by fixed block;
Second Z axis cylinder, is fixed on the bottom plate, and is located at the side of limit plate;The top of the second Z axis cylinder is arranged There is air cylinder board, the air cylinder board is mounted on the limit plate by slide assemblies, can be slided up and down on limit plate;Institute It states and is fixed with finger cylinder on air cylinder board, the piston rod of the finger cylinder is close to the limit plate;It is arranged on the air cylinder board There is skewback rest area;
Component is clamped, is fixed on the bottom plate by fixing seat, for fixing skewback.
In a further embodiment, the component that clamps includes X-axis cylinder, and the X-axis cylinder is fixed on the fixation On seat;
Fixture, the fixture are fixed by the bracket on the fixing seat;The fixture includes: cam, is installed by rotary shaft On bracket, the piston rod of the X-axis cylinder can push the cam to rotate;
Fixing clamp is fixed by screws in the fixing seat;
Activity folder, is rotatably installed in the fixing seat by pin;The activity is pressed from both sides to be equipped with close to the side of cam and be connect Feeler lever.
In a further embodiment, the slide assemblies include: swingle, are fixed on the cylinder by swivel bearing On plate;Described swingle one end is sequentially installed with internal gear and external gear from the inside to the outside;The one side of the limit plate from it is interior to Outer side is provided with inner rack and outer rack gear;The internal gear is meshed with the inner rack, the external gear and the external tooth Item is meshed.
In a further embodiment, the bottom surface of the lifter plate is provided with two guiding axis, is symmetricly set on described The two sides of one Z axis cylinder;The top of the guiding axis is fixedly connected with the lifter plate by bushing, the bottom end of the guiding axis Across the top of the rack.
In a further embodiment, the top of the limit plate is provided with limited block.
In a further embodiment, the positioning component is six groups.
In a further embodiment, torsional spring is socketed on the pin, one end of the torsional spring is fixed with the pin Connection, the other end is fixedly connected with the activity folder, and in the state of no external force, the torsion of torsional spring makes activity folder and fixing clamp In open configuration.
In a further embodiment, the root diameter of the internal gear is less than the root diameter of the external gear.
In a further embodiment, the bottom of the bushing is fixedly installed rubber pad.
In a further embodiment, include the following steps:
Step 1: skewback is placed on skewback rest area, and is compressed by finger cylinder;
Step 2: compression is further fixed with fixing clamp by the activity folder in positioning component;
Step 3: rotating electric machine drives swivel plate rotation, and the positioning component for being placed with skewback is rotated to welding bench;
Step 4: according to the position of welding needed for the height of welding bench and skewback, pass through the second Z axis cylinder combination slide assemblies band Dynamic air cylinder board slides up and down, that is, adjusts the height of skewback, then welded;
Step 5: welding is completed, and rotating electric machine drives swivel plate to continue to rotate, repeatedly.
Beneficial effects of the present invention: being arranged multiple groups positioning component on swivel plate, primary to place multiple groups skewback, realizes pair Multiple continuous weld jobs in position, effectively improve welding efficiency;It, can be to oblique on other positioning components when welding Block is clamped, and ensure that the continuity of weld job;And clamping component can be realized the adjusting of height by slide block assembly, Suitable for the skewback of different height and the welding bench of different height, use scope is wide;Slide block assembly uses double-rack-and-pinion, both It is able to drive the up and down motion of air cylinder board, and can guarantee in stationary state, wheel and rack clamping is stablized, and does not generate opposite fortune Dynamic, stability is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the rotary positioning apparatus of skewback welding of the present invention.
Fig. 2 is the main view of the rotary positioning apparatus of skewback welding of the present invention.
Fig. 3 is the top view of the rotary positioning apparatus of skewback welding of the present invention.
Fig. 4 is the partial enlarged view in Fig. 1 at A.
Fig. 5 is the partial enlarged view of slide assemblies in the rotary positioning apparatus of skewback welding of the present invention.
Fig. 6 be skewback welding of the present invention rotary positioning apparatus in clamp the partial enlarged view of component.
Each mark of the Fig. 1 into Fig. 6 are as follows: 1 rack, 2 first Z axis cylinders, 3 lifter plates, 4 rotating electric machines, 5 swivel plates, 6 is fixed Hyte part, 601 bottom plates, 602 limit plates, 603 second Z axis cylinders, 604 air cylinder boards, 605 finger cylinders, 606 skewbacks, 607 is fixed Seat, 7 slide assemblies, 701 swingles, 702 swivel bearings, 703 internal gears, 704 external gears, 705 inner racks, 706 outer rack gears, 8 Clamp component, 801X axis cylinder, 802 cams, 803 rotary shafts, 804 fixing clamps, 805 activity folders, 806 contact bars, 9 guiding axis, 10 bushings, 11 skewback rest areas.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
As shown in Figure 1 to Figure 3, a kind of rotary positioning apparatus of skewback welding, comprising: rack 1, rotating electric machine 4 and fixed Hyte part 6.Rack 1 is fixed with the first Z axis cylinder 2, is fixedly installed lifter plate 3 on the piston rod of the first Z axis cylinder 2;Rotation Motor 4 is fixed on lifter plate 3, and output shaft is upward;Swivel plate 5 is fixedly installed on output shaft;Positioning component 6 is six groups, Uniformly it is fixed on swivel plate 5.
In the present embodiment, positioning component 6 includes: bottom plate 601, limit plate 602, the second Z axis cylinder 603 and clamps component 8.Bottom plate 601 is fixed on swivel plate 5;The bottom end of limit plate 602 is fixed on bottom plate 601 by fixed block;Second Z axis cylinder 603 are fixed on bottom plate 601, and are located at the side of limit plate 602;The top of second Z axis cylinder 603 is provided with air cylinder board 604, Air cylinder board 604 is mounted on limit plate 602 by slide assemblies 7, can be slided up and down on limit plate 602;Air cylinder board 604 On be fixed with finger cylinder 605,605 piston rod of finger cylinder is close to limit plate 602;Skewback placement is provided on air cylinder board 604 Area 11.
The bottom surface of lifter plate 3 is provided with two guiding axis 9, is symmetricly set on the two sides of the first Z axis cylinder 2;Guiding axis 9 Top is fixedly connected with lifter plate 3 by bushing 10, and the bottom end of guiding axis 9 passes through the top of rack 1, effectively improves lifting The stability of plate 3.The bottom of bushing 10 is fixedly installed rubber pad, plays the role of bumper and absorbing shock.
In the present embodiment, as shown in fig. 6, clamping component 8 includes X-axis cylinder 801 and fixture.X-axis cylinder 801 is fixed on In fixing seat 607.
Fixture is fixed by the bracket in fixing seat 607;Fixture includes: cam 802, is mounted on branch by rotary shaft 803 On frame, the piston rod of X-axis cylinder 801 can push cam 802 to rotate;It further include fixing clamp 804 and activity folder 805, fixing clamp 804 are fixed by screws in fixing seat 607;Activity folder 805 is rotatably installed in fixing seat 607 by pin;Activity Folder 805 is equipped with contact bar 806 close to the side of cam 802.Torsional spring, one end of torsional spring and the fixed company of pin are socketed on pin Connect, the other end with activity folder be fixedly connected, in the state of no external force, the torsion of torsional spring make activity folder and fixing clamp be in Open state contacts bar at this time and is located in the concave surface of cam.
When the piston rod of X-axis cylinder pushes cam, cam rotates on bracket until contact bar is located at the concave surface of cam Place, forces activity to be pressed from both sides close to fixing clamp, clamps skewback.This clamps component and dexterously controls work with the male and fomale(M&F) of cam The state of dynamic folder, convenient for clamping and dismantling.
To improve the fixed function to skewback, the inner surface on the head that fixing clamp and activity are pressed from both sides offers fixing groove, this is solid Determining slot can formulate according to the shape of skewback.
As shown in figure 5, slide assemblies 7 include: swingle 701, it is fixed on air cylinder board 604 by swivel bearing 702;Rotation 701 one end of bull stick is sequentially installed with internal gear 703 and external gear 704 from the inside to the outside;The one side of limit plate 602 from the inside to the outside one Side is provided with inner rack 705 and outer rack gear 706;The top of limit plate 602 is provided with limited block.Internal gear 703 and inner rack 705 It is meshed, external gear 704 is meshed with outer rack gear 706.The root diameter of internal gear 703 is less than the root circle of external gear 704 Diameter.
Second Z axis cylinder drives air cylinder board movement, forces internal gear on swingle and external gear in inner rack and external tooth Upper and lower displacement is done on item, which not only ensure that the stability in sliding process, but also protect by the engagement of two gear sets It has demonstrate,proved when static gear and has engaged stronger, do not generated rotation.
A kind of rotational positioning method, includes the following steps:
Step 1: skewback is placed on skewback rest area, and is compressed by finger cylinder;
Step 2: compression is further fixed with fixing clamp by the activity folder in positioning component;
Step 3: rotating electric machine drives swivel plate rotation, and the positioning component for being placed with skewback is rotated to welding bench;
Step 4: according to the position of welding needed for the height of welding bench and skewback, pass through the second Z axis cylinder combination slide assemblies band Dynamic air cylinder board slides up and down, that is, adjusts the height of skewback, then welded;
Step 5: welding is completed, and rotating electric machine drives swivel plate to continue to rotate, repeatedly.
For those of ordinary skill in the art, it is possible to understand that without departing from the principles and spirit of the present invention A variety of change, modification, replacement and modification can be carried out to these embodiments, the scope of the present invention is by appended claims and its waits Jljl limits.

Claims (10)

1. a kind of rotary positioning apparatus of skewback welding characterized by comprising
Rack is fixed with the first Z axis cylinder, is fixedly installed lifter plate on the piston rod of the first Z axis cylinder;
Rotating electric machine is fixed on the lifter plate, and output shaft is upward;Swivel plate is fixedly installed on the output shaft;
Positioning component, several, it is uniformly fixed on the swivel plate;The positioning component includes: bottom plate, is fixed on the rotation On rotating plate;
Limit plate, bottom end are fixed on the bottom plate by fixed block;
Second Z axis cylinder, is fixed on the bottom plate, and is located at the side of limit plate;The top of the second Z axis cylinder is arranged There is air cylinder board, the air cylinder board is mounted on the limit plate by slide assemblies, can be slided up and down on limit plate;Institute It states and is fixed with finger cylinder on air cylinder board, the piston rod of the finger cylinder is close to the limit plate;It is arranged on the air cylinder board There is skewback rest area;
Component is clamped, is fixed on the bottom plate by fixing seat, for fixing skewback.
2. a kind of rotary positioning apparatus of skewback welding according to claim 1, which is characterized in that described to clamp component Including X-axis cylinder, the X-axis cylinder is fixed on the fixing seat;
Fixture, the fixture are fixed by the bracket on the fixing seat;The fixture includes: cam, is installed by rotary shaft On bracket, the piston rod of the X-axis cylinder can push the cam to rotate;
Fixing clamp is fixed by screws in the fixing seat;
Activity folder, is rotatably installed in the fixing seat by pin;The activity is pressed from both sides to be equipped with close to the side of cam and be connect Feeler lever.
3. a kind of rotary positioning apparatus of skewback welding according to claim 1, which is characterized in that the slide assemblies Include: swingle, is fixed on the air cylinder board by swivel bearing;In described swingle one end is sequentially installed with from the inside to the outside Gear and external gear;Side is provided with inner rack and outer rack gear to the one side of the limit plate from the inside to the outside;The internal gear with The inner rack is meshed, and the external gear is meshed with the outer rack gear.
4. a kind of rotary positioning apparatus of skewback welding according to claim 1, which is characterized in that the lifter plate Bottom surface is provided with two guiding axis, is symmetricly set on the two sides of the first Z axis cylinder;The top of the guiding axis and the liter Drop plate is fixedly connected by bushing, and the bottom end of the guiding axis passes through the top of the rack.
5. a kind of rotary positioning apparatus of skewback welding according to claim 1, which is characterized in that the limit plate Top is provided with limited block.
6. a kind of rotary positioning apparatus of skewback welding according to claim 1, which is characterized in that the positioning component It is six groups.
7. a kind of rotary positioning apparatus of skewback welding according to claim 2, which is characterized in that covered on the pin It is connected to torsional spring, one end of the torsional spring is fixedly connected with the pin, and the other end is fixedly connected with the activity folder, in no external force In the state of, the torsion of torsional spring makes activity folder and fixing clamp be in open configuration.
8. a kind of rotary positioning apparatus of skewback welding according to claim 3, which is characterized in that the internal gear Root diameter is less than the root diameter of the external gear.
9. a kind of rotary positioning apparatus of skewback welding according to claim 4, which is characterized in that the bottom of the bushing Portion is fixedly installed rubber pad.
10. a kind of rotational positioning method, which comprises the steps of:
Step 1: skewback is placed on skewback rest area, and is compressed by finger cylinder;
Step 2: compression is further fixed with fixing clamp by the activity folder in positioning component;
Step 3: rotating electric machine drives swivel plate rotation, and the positioning component for being placed with skewback is rotated to welding bench;
Step 4: according to the position of welding needed for the height of welding bench and skewback, pass through the second Z axis cylinder combination slide assemblies band Dynamic air cylinder board slides up and down, that is, adjusts the height of skewback, then welded;
Step 5: welding is completed, and rotating electric machine drives swivel plate to continue to rotate, repeatedly.
CN201810838714.8A 2018-07-27 2018-07-27 A kind of rotary positioning apparatus and its spinning solution of skewback welding Pending CN108942038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810838714.8A CN108942038A (en) 2018-07-27 2018-07-27 A kind of rotary positioning apparatus and its spinning solution of skewback welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810838714.8A CN108942038A (en) 2018-07-27 2018-07-27 A kind of rotary positioning apparatus and its spinning solution of skewback welding

Publications (1)

Publication Number Publication Date
CN108942038A true CN108942038A (en) 2018-12-07

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Application Number Title Priority Date Filing Date
CN201810838714.8A Pending CN108942038A (en) 2018-07-27 2018-07-27 A kind of rotary positioning apparatus and its spinning solution of skewback welding

Country Status (1)

Country Link
CN (1) CN108942038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111299913A (en) * 2019-12-04 2020-06-19 东台东之达电子有限公司 CNC precision finishing who can rotate regulation welds dress smelting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111299913A (en) * 2019-12-04 2020-06-19 东台东之达电子有限公司 CNC precision finishing who can rotate regulation welds dress smelting tool

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