CN205437576U - Welding strutting arrangement - Google Patents
Welding strutting arrangement Download PDFInfo
- Publication number
- CN205437576U CN205437576U CN201520581266.XU CN201520581266U CN205437576U CN 205437576 U CN205437576 U CN 205437576U CN 201520581266 U CN201520581266 U CN 201520581266U CN 205437576 U CN205437576 U CN 205437576U
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- CN
- China
- Prior art keywords
- chair foot
- foot tube
- roller
- welding
- support means
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a welding strutting arrangement belongs to swivel chair foot processing technology field, including the vertical bracing chair foot tubular brace seat, the support on nose circle surface gyro wheel supporting seat and cooperation that gyro wheel fixed knot constructs the chair foot pipe locating part of chair foot tubular brace seat. Adopt above -mentioned scheme in order to realize low -cost mechanically welded for ordinary small enterprise, make the unified stable welding strutting arrangement of welded moreover.
Description
Technical field
This utility model belongs to revolving chair leg processing technique field, particularly a kind of welding support means.
Background technology
It is to be realized by human weld that the roller fixing structure of existing chair foot tube front end is welded in common small enterprise, because common factory pursues cost benefit and maximizes, the high-end plant equipment of large-scale production will not be introduced, so the cost of human weld meets common small enterprise than relatively low, but degree of accuracy ratio is relatively low, easily produce substandard products, and can not high efficiency large-scale production five-pointed star pin, and human weld can not make weld unified stable.
Utility model content
The purpose of this utility model is the machinery welding in order to realize low cost to common small enterprise, and makes the stable welding support means of unification of welding.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of welding support means, five-pointed star chair foot includes center blowout patche, the chair foot tube being arranged on described center blowout patche surrounding and the roller being connected with described chair foot tube, chair foot tube includes the nose circle connect with central shaft lap welding, the pressure side coordinated with described roller and the roller fixing structure being arranged between described roller and described pressure side, welding support means body includes that the chair foot tube on nose circle surface described in vertical support supports seat, support the roller supporting seat of described roller fixing structure and coordinate described chair foot tube to support the chair foot tube locating part of seat.The cross section of the structure of existing five-pointed star chair foot chair foot tube at the near axis of distance elevating cylinder is circular, chair foot tube outwards spread out stretch during cross section gradually trend towards line segment, this line segment end is vertical with nose circle and wraps up roller fixing structure towards nose circle bending, welding support means weld part is at chair foot tube and roller fixing structure, this device arranges chair foot tube support seat and chair foot tube locating part cooperates and fixes chair foot tube, roller supporting seat fixed idler whell fixed structure so that chair foot tube and roller fixing structure are in close contact convenient welding.
As preferably, described chair foot tube supports seat and includes limiting the first support chip that described nose circle moves.First support chip is to be arranged on chair foot tube to support the pad on seat, and the end plane that this pad makes cross section be line segment is parallel with the end plane of roller fixing structure, and makes two planes overlapping as far as possible.
As preferably, described roller supporting seat includes pedestal, for fixing fixture and the fixing rib of fixing described pressure side of described roller fixing structure.The setting of fixing rib can also make to weld rifle and can preferably weld.
As preferably, described chair foot tube locating part includes lift supporting rod, arranges the rotatable fixing bar on described lift supporting rod and controls the fixing control device opened and closed with described lift supporting rod of described rotatable fixing bar rotation.
As preferably, described rotatable fixing bar is relative and parallel to the force direction of described chair foot tube with described first support chip to the force direction of described chair foot tube by described lift supporting rod.
As preferably, described first support chip offers nose circle described in card slot fit upwards in perpendicular.
As preferably, described roller fixing structure is the hollow firm banking being wrapped up by described pressure side and welding between the two；Described hollow firm banking is in close contact with described pedestal, and described fixture makes described hollow firm banking in the axially-movable of described fixture.
As preferably, described fixing rib is that the two panels in the plane at described pedestal place extends catch, and described extension catch is symmetricly set on described fixture both sides.Leave the working place of welding.
As preferably, described chair foot tube supports has a distance to join the chair foot tube that needs weld between seat and described roller supporting seat.Smooth being easy to of comparison that chair foot tube is placed is welded.
In sum, this utility model gives the machinery welding that common small enterprise realizes low cost.Whole support means is in order to fit tightly chair foot tube, and makes chair foot tube and roller fixing structure be in close contact convenient welding.Gripping fixing the taking of chair foot tube, it is ensured that fixing stability and convenient operation, whole chair foot tube clamping part distance welding ends has a distance so that the heat produced during welding will not be transmitted to clamping part easily, it is ensured that clamping part is not easy deformation.The fixing of roller fixing structure takes to run through the mode stretched into, and first with fixed idler whell fixed structure, then can also be limited the position of chair foot tube by roller fixing structure, welding finally can also be made convenient.The lamellar of fixing rib arranges the entrance that can facilitate welding gun head, but does not the most hinder the fixing of whole chair foot tube.Whole welding support means is simple and practical can be applied on a large scale in small enterprise.
Accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present utility model；
In Fig. 1,1-nose circle, 2-pressure side, 3-roller fixing structure, 31-the first support chip, 4-chair foot tube supports seat, and 5-roller supporting seat, 51-pedestal, 52-fixture, 53-fixes rib, 6-chair foot tube locating part, 61-lift supporting rod, the rotatable fixing bar of 62-.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
nullA kind of welding support means as shown in Figure 1，Five-pointed star chair foot includes center blowout patche、The chair foot tube of centrally disposed blowout patche surrounding and the roller being connected with chair foot tube，Chair foot tube includes the nose circle 1 connect with central shaft lap welding、The pressure side 2 coordinated with roller and the roller fixing structure 3 being arranged between roller and pressure side 2，Nose circle 1 trends towards the chair foot tube end of circle for cross section，This end connects with central shaft lap welding and its cross section is parallel with the axis of center blowout patche，Pressure side 2 trends towards the chair foot tube end of line segment for cross section，The cross section line segment of pressure side 2 has that the cross section of a downward arc and end is vertical and the axis of center blowout patche，Roller fixing structure 3 is the hollow firm banking wrapped up by pressure side 2，The above-mentioned shape of support means body fits and structure is welded in order to weld above-mentioned chair foot tube and roller fixing structure 3，Welding support means body includes that the chair foot tube on vertical support nose circle 1 surface supports seat 4 and coordinates chair foot tube to support the chair foot tube locating part 6 of seat 4，Also include the roller supporting seat 5 of back-up roller quick release structure 3.
Chair foot tube supports seat 4 and includes limiting the first support chip 31 that nose circle 1 moves, and the first support chip 31 offers card slot fit nose circle 1 upwards in perpendicular.Chair foot tube locating part 6 includes lift supporting rod 61, arranges the rotatable fixing bar 62 on lift supporting rod 61 and controls the fixing control device opened and closed with lift supporting rod 61 of rotatable fixing bar 62 rotation.Rotatable fixing bar 62 is relative and parallel to the force direction of described chair foot tube with the first support chip 31 to the force direction of chair foot tube by lift supporting rod 61.Rotatable fixing bar 62 end is provided with rubber blanket, and the angle that rotatable fixing bar 62 rotates is 90 °, and it is parallel to the chair foot tube being placed the when of rise, it is ensured that picking and placeing of chair foot tube will not carry out some collisions unnecessary with chair foot tube locating part 6.
Roller supporting seat 5 includes pedestal 51, for fixture 52 and the fixing rib 53 of fixing pressure side 2 of fixed idler whell fixed structure 3.It is an entirety that roller supporting seat 5 and chair foot tube support seat 4, and pedestal 51 is in approximately the same plane with chair foot tube supports seat 4, is provided with the first support chip 31 on this plane.Hollow firm banking is in close contact with pedestal 51, and fixture 52 makes hollow firm banking in the axially-movable of fixture 52.Fixing rib 53 is that the two panels in the plane at pedestal 51 place extends catch, extends catch and is symmetricly set on fixture 52 both sides.
Chair foot tube supports has a distance to join the chair foot tube that needs weld between seat 4 and roller supporting seat 5.Before welding action starts, on fixture 52, first dispose roller fixing structure 3, it is simply that fixture 52 stretches in hollow firm banking.Then chair foot tube being put into, pressure side 2 is first wrapped up putting when roller fixing structure 3, then is placed in draw-in groove by nose circle 1, regulate rotatable fixing bar 62 and make to forward to one end of rubber blanket above chair foot tube, then lift supporting rod 61 declines fixing chair foot tube.As long as last welding gun head stretches into carry out welding between extension catch and just can roller fixing structure 3 and chair foot tube be welded.Relatively low and roller fixing structure the axis hole of this fixed structure cost is easier vertical-horizontal ground, and the welding position of welding gun can also be defined so that shape all high unities of welding five-pointed star pin out, and total is firm.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a welding support means, five-pointed star chair foot includes center blowout patche, the chair foot tube being arranged on described center blowout patche surrounding and the roller being connected with described chair foot tube, chair foot tube includes the nose circle (1) connect with central shaft lap welding, the pressure side (2) coordinated with described roller and the roller fixing structure (3) being arranged between described roller and described pressure side (2), it is characterized in that, welding support means body includes that the chair foot tube on nose circle described in vertical support (1) surface supports seat (4), support the roller supporting seat (5) of described roller fixing structure (3) and coordinate described chair foot tube to support chair foot tube locating part (6) of seat (4).
A kind of welding support means the most according to claim 1, it is characterised in that described chair foot tube supports the first support chip (31) that seat (4) includes limiting described nose circle (1) movement.
A kind of welding support means the most according to claim 2, it is characterized in that, described roller supporting seat (5) includes pedestal (51), is used for fixing the fixture (52) of described roller fixing structure (3) and the fixing rib (53) of fixing described pressure side (2).
A kind of welding support means the most according to claim 3, it is characterized in that, described chair foot tube locating part (6) includes lift supporting rod (61), arranges the rotatable fixing bar (62) on described lift supporting rod (61) and controls the fixing control device opened and closed with described lift supporting rod (61) of described rotatable fixing bar (62) rotation.
A kind of welding support means the most according to claim 4, it is characterized in that, described rotatable fixing bar (62) is relative and parallel to the force direction of described chair foot tube with described first support chip (31) to the force direction of described chair foot tube by described lift supporting rod (61).
A kind of welding support means the most according to claim 2, it is characterised in that described first support chip (31) offers nose circle (1) described in card slot fit upwards in perpendicular.
A kind of welding support means the most according to claim 3, it is characterised in that described roller fixing structure (3) is the hollow firm banking being wrapped up by described pressure side (2) and welding between the two；Described hollow firm banking is in close contact with described pedestal (51), and described fixture (52) makes the axially-movable in described fixture (52) of the described hollow firm banking.
A kind of welding support means the most according to claim 7, it is characterised in that described fixing rib (53) is that the two panels in the plane at described pedestal (51) place extends catch, and described extension catch is symmetricly set on described fixture (52) both sides.
A kind of welding support means the most according to claim 8, it is characterised in that described chair foot tube supports has a distance to join the chair foot tube that needs weld between seat (4) and described roller supporting seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581266.XU CN205437576U (en) | 2015-08-05 | 2015-08-05 | Welding strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581266.XU CN205437576U (en) | 2015-08-05 | 2015-08-05 | Welding strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437576U true CN205437576U (en) | 2016-08-10 |
Family
ID=57179619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581266.XU Expired - Fee Related CN205437576U (en) | 2015-08-05 | 2015-08-05 | Welding strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205437576U (en) |
-
2015
- 2015-08-05 CN CN201520581266.XU patent/CN205437576U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |