CN216441957U

CN216441957U - A welding position mechanism for supporter production

Info

Publication number: CN216441957U
Application number: CN202123121385.1U
Authority: CN
Inventors: 刘新喜; 焦伟平
Original assignee: Dongguan Xinfeng Home Industry Co ltd
Current assignee: Dongguan Xinfeng Home Industry Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-06
Anticipated expiration: 2031-12-13

Abstract

The application belongs to the technical field of welding positioning tools, and relates to a welding positioning mechanism for commodity shelf production, which comprises a rack, wherein a positioning assembly for aligning a connecting part of a U-shaped pipe with a sleeve pipe is arranged on the rack, the positioning assembly comprises a positioning block for nesting the sleeve pipe, the positioning block is connected with the rack, a placing plate for placing the connecting part of the U-shaped pipe is matched and sleeved with the positioning block, and a placing groove for limiting the position of the connecting part is arranged on the placing plate; the positioning assembly further comprises a pushing member for pushing the connecting portion towards the positioning block. This application has the effect of promoting U-shaped pipe and sleeve pipe welded precision.

Description

A welding position mechanism for supporter production

Technical Field

The application relates to the field of welding position frock, especially relates to a welding position mechanism for supporter production.

Background

Along with articles for daily use's kind and quantity increase, the application of supporter is also more and more extensive, and the supporter can be used for categorised different kinds of articles for daily use to people seek required articles for daily use. The supporter can use the U-shaped pipe in the edge usually to the edge that makes the supporter is comparatively level and smooth, calls the kink at U-shaped pipe both ends and is connecting portion, and middle straight part is the fixed part. During the processing of supporter production, need be at the connecting portion welding sleeve pipe of U-shaped pipe to the other parts of connecting portion equipment at the U-shaped pipe, the going on of the follow-up installation procedure of being convenient for.

During the welding, need fix a position U-shaped pipe and sleeve pipe to the connecting portion and the sleeve pipe that make the U-shaped pipe can accurate link together, thereby promote the quality of the supporter of constituteing. The location of U-shaped pipe and sheathed tube is often directly fixed a position through the direct manual of operating personnel in the actual processing, and manual location is higher to operating personnel's operating requirement, and the location cost time is longer, is unfavorable for the rapid tooling production of supporter.

SUMMERY OF THE UTILITY MODEL

In order to promote U-shaped pipe and bushing welded precision, this application provides a welding position mechanism for supporter production.

The application provides a pair of a welding position mechanism for supporter production adopts following technical scheme:

a welding positioning mechanism for shelf production comprises a rack, wherein a positioning assembly for aligning a connecting part of a U-shaped pipe with a sleeve is arranged on the rack, the positioning assembly comprises a positioning block for nesting the sleeve, the positioning block is connected with the rack, a placing plate for placing the connecting part of the U-shaped pipe is sleeved on the positioning block in a matching manner, and a placing groove for limiting the position of the connecting part is arranged on the placing plate; the positioning assembly further comprises a pushing member for pushing the connecting portion towards the positioning block.

Through adopting above-mentioned technical scheme, during the location, establish the sleeve pipe cover on the reference column earlier, place the connecting portion of U-shaped pipe in placing the standing groove of board and fix a position again, make the connecting portion of sleeve pipe and U-shaped pipe align, the connecting portion of rethread propelling movement spare with the U-shaped pipe is pushed to the locating piece, the sleeve pipe on the connecting portion of messenger U-shaped pipe and the locating piece supports tightly, thereby promote the precision of location between U-shaped pipe and the sleeve pipe, reduce the operation requirement to operating personnel, reduce the time of fixing a position the cost, and then accelerate the processing production of supporter.

Optionally, the pushing member is a push-pull type quick clamp, and the push-pull type quick clamp is mounted on the frame.

By adopting the technical scheme, the push-pull type quick clamp is easy to obtain in daily life, and the maintenance and replacement of the push-pull type quick clamp are convenient.

Optionally, the push-pull type rapid clamp comprises a push rod, and an elastic pad is arranged at one end, abutted against the U-shaped pipe, of the push rod.

Through adopting above-mentioned technical scheme, the cushion can reduce the extrusion between propelling movement pole and the U-shaped pipe to make the surperficial non-deformable of U-shaped pipe damage, promote the integrality of U-shaped pipe.

Optionally, a placing frame is arranged on the machine frame.

Through adopting above-mentioned technical scheme, place the frame and can be used for placing sleeve pipe and the U-shaped pipe of treating processing, the operating personnel of being convenient for take, promote the convenient degree that operating personnel adds man-hour.

Optionally, a lifting plate for bearing the fixing portion of the U-shaped tube is arranged on the rack, a driving assembly for driving the lifting plate to lift is arranged between the lifting plate and the rack, and the pushing member is mounted on the lifting plate.

Through adopting above-mentioned technical scheme, lift subassembly can drive the lifter plate and go up and down to the fixed part that drives the U-shaped pipe goes up and down, will lead to the angle change between connecting portion and the sleeve pipe when the fixed part goes up and down, thereby makes the U-shaped pipe can be connected with the angle of sleeve pipe with the difference, satisfies the demand of U-shaped pipe and sleeve pipe welded variety.

Optionally, the driving assembly comprises a rack connected with the lifting plate, the rack is hinged with a gear meshed with the rack, the gear is coaxially provided with a worm wheel, the worm wheel is matched with a worm, and the worm is hinged with the rack.

Through adopting above-mentioned technical scheme, drive the worm wheel by the worm, the worm wheel drives the gear again and rotates, and wheel and rack toothing, and the rack is connected with the lifter plate to realize the raising and lowering functions of lifter plate, and worm wheel and worm self have self-locking function, can realize locking at any time when going up and down, the operating personnel of being convenient for is to the regulation of lifter plate.

Optionally, a stabilizing assembly matched with the lifting plate to lift is arranged between the rack and the lifting plate.

Through adopting above-mentioned technical scheme, the stability when firm subassembly can promote the lifter plate to go up and down to make the lifter plate more stable at the in-process that goes up and down.

Optionally, the stabilizing assembly comprises a guide pillar arranged on the frame and a guide sleeve arranged on the lifting plate.

Through adopting above-mentioned technical scheme, the frictional force of guide pillar and guide pin bushing is little, and the steadiness is better, enables the lift of lifter plate more stable smooth and easy.

To sum up, the application comprises the following beneficial technical effects:

1. the positioning accuracy between the sleeve and the U-shaped pipe can be improved through the positioning block, the placing groove of the preventing plate and the push-pull type quick clamp, meanwhile, the operation requirements of welding operation on operators can be reduced, and the time spent on positioning is reduced, so that the welding efficiency of the sleeve and the U-shaped pipe is improved, and the production and processing process of the storage rack is accelerated;

2. the connecting portion of U-shaped pipe and the angle between the sleeve pipe can be adjusted to lifter plate and lifting unit to satisfy different welding requirements, promote this application and satisfy U-shaped pipe and sleeve pipe welded different demands.

Drawings

Fig. 1 is a schematic overall structure diagram of a welding and positioning mechanism for shelf production according to embodiment 1 of the present application.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural view of B in fig. 1.

Fig. 4 is a schematic structural diagram of a lifting assembly in embodiment 2 of the present application.

Figure 5 is a schematic structural view of a stabilizing assembly of example 2 of the present application.

Description of reference numerals:

1. a frame; 11. positioning blocks; 111. an insertion portion; 112. a support portion; 12. placing the plate; 121. a placement groove; 13. push-pull type quick clamp; 131. a push rod; 1311. an elastic pad; 132. a pressing part; 14. placing the frame; 15. a lifting plate; 151. a rack; 152. a gear; 153. a linkage rod; 154. a worm gear; 155. a worm; 156. a guide post; 157. a guide sleeve; 16. a carrier plate; 2. a U-shaped tube; 21. a connecting portion; 22. a fixed part; 3. a sleeve.

Detailed Description

The present application is described in further detail below.

Example 1:

the embodiment discloses a welding positioning mechanism for shelf production, and with reference to fig. 1 to 3, the welding positioning mechanism comprises a rack 1, wherein a positioning assembly for aligning a connecting part 21 of a U-shaped tube 2 with a sleeve 3 is arranged on the rack 1, the positioning assembly comprises a positioning block 11 for nesting the sleeve 3, the positioning block 11 is matched with a placing plate 12 for placing the connecting part 21 of the U-shaped tube 2, and a placing groove 121 for limiting the position of the connecting part 21 is arranged on the placing plate 12; the positioning assembly further comprises a pushing member for pushing the connecting portion 21 towards the positioning block 11.

Referring to fig. 1, a loading plate 16 is disposed on the top of the frame 1, the loading plate 16 is rectangular and horizontally disposed, and the bottom surface of the loading plate 16 is fixedly connected to the frame 1. Referring to fig. 2, the positioning blocks 11 are located at two ends of the carrier plate 16 in the length direction, and located at one end of the carrier plate 16 in the length direction. The positioning block 11 includes an insertion portion 111 and a support portion 112. The supporting part 112 is cylindrical, the axis is vertically arranged, and the bottom end of the supporting part 112 is fixedly connected with the frame 1. The insertion portion 111 is similarly cylindrical, the axis thereof is overlapped with the axis of the support portion 112, the outer diameter of the insertion portion 111 is smaller than that of the support portion 112, and the bottom end of the insertion portion 111 is fixedly connected with the top end of the support portion 112. When the sleeve 3 is fitted into the insertion portion 111, the bottom end of the sleeve 3 abuts against the top end of the support portion 112.

The placing plates 12 are located at two ends of the loading plate 16 in the length direction and are vertically arranged, and the bottom ends of the placing plates 12 are fixedly connected with the top surface of the loading plate 16. The placement groove 121 penetrates the plate surface of the placement plate 12, and when the U-shaped tube 2 is placed in the placement groove 121, the connecting portion 21 of the U-shaped tube 2 faces the positioning block 11.

With reference to fig. 3, the pusher is provided with push-pull quick clamps 13. The push-pull type quick clamp 13 is arranged on the bearing plate 16, and the push-pull type quick clamp 13 is positioned on one side of the bearing plate 16 far away from the positioning block 11 in the length direction. The push-pull type quick clamp 13 includes a push rod 131 and a pressing portion 132, and the push rod 131 can be pushed out by pressing the pressing portion 132. The pushing direction of the pushing rod 131 is parallel to the width direction of the bearing plate 16, one end of the pushing rod 131 for pushing the U-shaped tube 2 is provided with an elastic pad 1311, and the elastic pad 1311 is fixedly connected with the pushing rod 131.

Referring to fig. 1, a placement frame 14 is disposed on the frame 1 at both ends of the carrier plate 16. The placing frame 14 is in a long frame shape, the opening is upward, the length direction is perpendicular to the length direction of the bearing plate 16, and the bottom surface of the placing frame 14 is fixedly connected with the rack 1.

The implementation principle of the welding positioning mechanism for the production of the commodity shelf in the embodiment is as follows: during the location, embolia locating piece 11 with sleeve pipe 3, put into standing groove 121 with U-shaped pipe 2, rethread plug-type active grab 13 pushes the U-shaped pipe 2 to locating piece 11 to make connecting portion 21 and the sleeve pipe 3 butt of U-shaped pipe 2, realize the location of sleeve pipe 3 and U-shaped pipe 2, the operation degree of difficulty when reducing operating personnel location, reduce the time that positioning sleeve pipe 3 and U-shaped pipe 2 spent, make the welding rate of sleeve pipe 3 and U-shaped pipe 2 fast, accelerate supporter process.

Example 2:

referring to fig. 4, the present embodiment is different from embodiment 1 in that a lifting plate 15 for supporting a fixing portion 22 of a hairpin tube 2 is provided above a carrier plate 16. The elevating plate 15 is formed in a long plate shape and horizontally disposed in parallel with the longitudinal direction of the loading plate 16. The push-pull type quick clamp 13 is installed on the lifting plate 15 and is located on one side of the lifting plate 15 far away from the positioning block 11 in the length direction.

Referring to fig. 5, a lifting assembly for driving the lifting plate 15 to lift is disposed below the bearing plate 16, and the lifting assembly includes a gear 152 disposed on the frame 1. The axis of the gear 152 is provided with a linkage 153. The linkage 153 is in the shape of a long round bar and is horizontally disposed, and the axis thereof coincides with the axis of the gear 152. The two ends of the linkage 153 in the length direction are hinged to the bearing plate 16, the hinge axis direction is parallel to the length direction of the bearing plate 16, and the linkage 153 is fixedly connected to the gear 152. A rack 151 is provided between the gear 152 and the lifting plate 15. One end of the rack 151 is engaged with the gear 152, and the other end is fixedly connected to the bottom end of the lifting plate 15 through the bearing plate 16.

The linkage 153 is sleeved with a worm wheel 154, the axis of the worm wheel 154 coincides with the axis of the linkage 153, and the worm wheel 154 is fixedly connected with the linkage 153. The worm wheel 154 is provided with a worm 155, the worm 155 is engaged with the worm wheel 154, and the worm 155 is hinged with the bearing plate 16.

Referring to fig. 4, a stabilizing member is disposed between the lifting plate 15 and the loading plate 16. The stabilizing assembly includes a number of guide posts 156. The guide posts 156 are long cylindrical and vertically arranged, the bottom ends of the guide posts 156 are fixedly connected with the top surface of the bearing plate 16, and the guide posts 156 are respectively positioned at the corners of the lifting plate 15. The corner of the lifting plate 15 is correspondingly provided with a guide sleeve 157, and the guide sleeve 157 is sleeved outside the guide pillar 156.

The implementation principle of the embodiment 2 is as follows: the worm wheel 154 and the worm 155 can drive the lifting plate 15 to lift and automatically lock at any time, the lifting plate 15 can adjust the height of the fixing part 22 of the U-shaped pipe 2, the angle between the connecting part 21 of the U-shaped pipe 2 and the sleeve 3 is changed, and the U-shaped pipe 2 and the sleeve 3 can be welded at different angles. The guide post 156 and the guide sleeve 157 can make the lifting plate 15 more smooth and stable in the lifting process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a welding position mechanism for supporter production, includes frame (1), its characterized in that: the positioning device is characterized in that a positioning assembly used for aligning the connecting part (21) of the U-shaped pipe (2) to the sleeve (3) is arranged on the rack (1), the positioning assembly comprises a positioning block (11) for nesting the sleeve (3), the positioning block (11) is connected with the rack (1), the positioning block (11) is matched with a placing plate (12) used for placing the connecting part (21) of the U-shaped pipe (2), and a placing groove (121) used for limiting the position of the connecting part (21) is arranged on the placing plate (12); the positioning assembly further comprises a pushing member for pushing the connecting portion (21) towards the positioning block (11).

2. The welding positioning mechanism for the production of the commodity shelf according to claim 1, wherein: the pushing component adopts a push-pull type quick clamp (13), and the push-pull type quick clamp (13) is arranged on the machine frame (1).

3. The welding positioning mechanism for the production of the commodity shelf according to claim 2, wherein: push-pull type quick clamp (13) include push rod (131), and the one end of push rod (131) and U-shaped pipe (2) butt is provided with cushion (1311).

4. The welding positioning mechanism for the production of the commodity shelf according to claim 1, wherein: a placing frame (14) is arranged on the machine frame (1).

5. The welding positioning mechanism for the production of the commodity shelf according to claim 1, wherein: the lifting plate (15) used for bearing the fixing part (22) of the U-shaped pipe (2) is arranged on the rack (1), a driving assembly used for driving the lifting plate (15) to lift is arranged between the lifting plate (15) and the rack (1), and the pushing piece is installed on the lifting plate (15).

6. The welding positioning mechanism for the production of the commodity shelf according to claim 5, wherein: the driving assembly comprises a rack (151) connected with the lifting plate (15), a gear (152) meshed with the rack (151) is hinged to the rack (1), a worm wheel (154) is coaxially arranged on the gear (152), a worm (155) is matched with the worm wheel (154), and the worm (155) is hinged to the rack (1).

7. The welding positioning mechanism for the production of the commodity shelf according to claim 5, wherein: a stabilizing assembly matched with the lifting plate (15) to lift is arranged between the rack (1) and the lifting plate (15).

8. The welding positioning mechanism for the production of the commodity shelf according to claim 7, wherein: the stabilizing assembly comprises a guide post (156) arranged on the frame (1) and a guide sleeve (157) arranged on the lifting plate (15).