CN211966464U - Concentric positioning mechanism for welding products - Google Patents

Concentric positioning mechanism for welding products Download PDF

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Publication number
CN211966464U
CN211966464U CN202020342185.5U CN202020342185U CN211966464U CN 211966464 U CN211966464 U CN 211966464U CN 202020342185 U CN202020342185 U CN 202020342185U CN 211966464 U CN211966464 U CN 211966464U
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China
Prior art keywords
fixedly connected
positioning mechanism
jig
servo motor
box body
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CN202020342185.5U
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Chinese (zh)
Inventor
覃晓鸣
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Shenzhen Kbf Laser Technology Co ltd
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Shenzhen Kbf Laser Technology Co ltd
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Abstract

The utility model discloses a concentric positioning mechanism of welding product, comprising a base plate, the upper end fixedly connected with box of bottom plate, the upper end fixedly connected with rotating electrical machines of box, the fixed three-jaw chuck that has cup jointed in the drive shaft outside of rotating electrical machines, the upper end centre gripping of three-jaw chuck has the tool, need welded product can be placed in the outside of tool, the upper end fixedly connected with of bottom plate is located the riser of box one side, fixedly connected with servo motor on the lateral wall of riser, fixedly connected with support frame on the riser lateral wall of servo motor upside, servo motor's output fixedly connected with ball, and ball keeps away from servo motor's one end and support frame interior roof and rotate and be connected, ball's the outside slides and has cup jointed guide rail block. The utility model discloses can change the tool according to the model of different products to can adapt to the product of multiple specification model, follow and compress tightly, the rotatory in-process of product can not produce the change, improves the goodness.

Description

Concentric positioning mechanism for welding products
Technical Field
The utility model relates to an automated production equipment technical field especially relates to a concentric positioning mechanism of welding product.
Background
In the actual production process, the automatic production line has the characteristics of high capacity and excellent stability, and particularly, the multi-station rotary workbench has the advantages of low cost, high space utilization rate and the like, so that the multi-station rotary workbench is widely applied to various fields, but no device suitable for quick clamping and concentric positioning exists in the industries such as laser welding and the like at present.
The condition that rocks appears easily when carrying out spacingly in current concentric positioner to the product, and then has reduced welded quality to be not convenient for carry out the omnidirectional welding to the product, in addition, when welding the product of different models, be not convenient for adjust, and then reduced positioner's application scope, for this reason, we propose a welding product concentric positioning mechanism and solve the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a concentric positioning mechanism for a welding product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concentric positioning mechanism for welding products comprises a bottom plate, a box body is fixedly connected at the upper end of the bottom plate, the upper end of the box body is fixedly connected with a rotating motor, the outer side of a driving shaft of the rotating motor is fixedly sleeved with a three-jaw chuck, a jig is clamped at the upper end of the three-jaw chuck, a product to be welded can be placed on the outer side of the jig, the upper end of the bottom plate is fixedly connected with a vertical plate positioned at one side of the box body, the side wall of the vertical plate is fixedly connected with a servo motor, a support frame is fixedly connected on the side wall of the vertical plate at the upper side of the servo motor, the output end of the servo motor is fixedly connected with a ball screw, and the end of the ball screw, which is far away from the servo motor, is rotatably connected with the inner top wall of the support frame, a guide rail sliding block is sleeved on the outer side of the ball screw in a sliding manner, and a positioning mechanism connected with the jig is arranged on the side wall of the guide rail sliding block.
Preferably, the lateral wall of box is gone up to rotate and is connected with the revolving door, and is provided with the support frame that is used for placing the instrument in the box, the lower extreme fixedly connected with mounting panel of box, and by a plurality of bolt fixed connection between mounting panel and the bottom plate.
Preferably, the guide rail sliding block is U-shaped, the guide rail sliding block is sleeved on the outer side of the supporting frame in a sliding mode, and a threaded hole in threaded connection with the ball screw is formed in the guide rail sliding block.
Preferably, the positioning mechanism comprises an air cylinder fixedly connected to the side wall of the guide rail sliding block, a retractable end of the air cylinder is fixedly connected with an ejector pin corresponding to the jig, and the ejector pin is connected with the upper end of the jig in a matched manner.
Preferably, the lower extreme of thimble offer with tool upper end complex slot, fixedly connected with on the slot inner wall with the bearing that the tool offseted, the tool can rotate in the thimble.
Preferably, the outer side of the cylinder is fixedly sleeved with a trapezoidal connecting block, and the trapezoidal connecting block is fixedly connected with the guide rail sliding block through a plurality of screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the jig can be replaced according to the models of different products, so that the jig can be suitable for products of various specifications and models.
2. Follow and compress tightly, can not produce the change in the rotatory process of product, improve the goodness.
3. Through adopting servo motor, ball and guide rail slider, can take notes the data of remodeling product, provide remodeling efficiency.
Drawings
Fig. 1 is an external structural schematic view of a concentric positioning mechanism for a welding product according to the present invention;
fig. 2 is a schematic side view of the concentric positioning mechanism for welding products according to the present invention.
In the figure: the device comprises a base plate 1, a box body 2, a rotating motor 3, a three-jaw chuck 4, a jig 5, a vertical plate 6, a servo motor 7, a support frame 8, a ball screw 9, a guide rail slide block 10, an air cylinder 11 and a thimble 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a concentric positioning mechanism for welding products comprises a bottom plate 1, a box body 2 is fixedly connected to the upper end of the bottom plate 1, a rotary door is rotatably connected to the side wall of the box body 2, a supporting frame for placing tools is arranged in the box body 2, a mounting plate is fixedly connected to the lower end of the box body 2, the mounting plate is fixedly connected to the bottom plate 1 through a plurality of bolts, the box body 2 and the bottom plate 1 can be conveniently disassembled and assembled, tools needed in the welding process can be placed in the box body 2, a rotary motor 3 is fixedly connected to the upper end of the box body 2, a three-jaw chuck 4 is fixedly sleeved outside a driving shaft of the rotary motor 3, a jig 5 is clamped at the upper end of the three-jaw chuck 4, products to be welded can be placed outside the jig 5, a vertical plate 6 located on one side of the box body 2 is fixedly, fixedly connected with support frame 8 on the 6 lateral walls of riser of servo motor 7 upside, servo motor 7's output fixedly connected with ball 9, and ball 9 keeps away from one end of servo motor 7 and the interior roof of support frame 8 and rotates and be connected, ball 9's the outside slip has cup jointed guide rail slider 10, guide rail slider 10 is the U-shaped, guide rail slider 10 slides and cup joints the outside at support frame 8, and be provided with the screw hole with ball 9 threaded connection on guide rail slider 10, under servo motor 7's drive, can realize guide rail slider 10 at the ascending reciprocating motion of vertical side, and then can adjust positioning mechanism's position of use.
Wherein, the side wall of the guide rail slide block 10 is provided with a positioning mechanism connected with the jig 5, the positioning mechanism comprises an air cylinder 11 fixedly connected with the side wall of the guide rail slide block 10, the outer side of the air cylinder 11 is fixedly sleeved with a trapezoidal connecting block, the trapezoidal connecting block is fixedly connected with the guide rail slide block 10 by a plurality of screws, so as to be convenient for the installation and the disassembly of the air cylinder 11, the telescopic end of the air cylinder 11 is fixedly connected with an ejector pin 12 corresponding to the jig 5, the ejector pin 12 is connected with the upper end of the jig 5 in a matching way, in particular, the lower end of the ejector pin 12 is provided with a slot matched with the upper end of the jig 5, the inner wall of the slot is fixedly connected with a bearing which is propped against the jig 5, the jig 5 can rotate in the ejector pin 12, under the use of the positioning mechanism, the use height of the ejector pin 12 can be further adjusted, and the, the welding device is beneficial to carrying out omnibearing welding operation on products needing to be welded.
The utility model discloses when using, the product is placed on tool 5, and tool 5 presss from both sides on three-jaw chuck 4, and during the welding simultaneously, three-jaw chuck 4 is rotatable, guarantees the spin welding of product to the location of top product is through the top, 12, and tool 5 upper ends are withstood to thimble 12, has the bearing in the thimble mechanism, can drive thimble 12 when three-jaw chuck 4 is rotatory together, guarantees the positioning accuracy of product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A concentric positioning mechanism for welded products comprises a bottom plate (1) and is characterized in that a box body (2) is fixedly connected to the upper end of the bottom plate (1), a rotating motor (3) is fixedly connected to the upper end of the box body (2), a three-jaw chuck (4) is fixedly sleeved on the outer side of a driving shaft of the rotating motor (3), a jig (5) is clamped at the upper end of the three-jaw chuck (4), products to be welded can be placed on the outer side of the jig (5), a vertical plate (6) located on one side of the box body (2) is fixedly connected to the upper end of the bottom plate (1), a servo motor (7) is fixedly connected to the side wall of the vertical plate (6), a support frame (8) is fixedly connected to the side wall of the vertical plate (6) on the upper side of the servo motor (7), and a ball screw (9), and the end of the ball screw (9) far away from the servo motor (7) is rotationally connected with the inner top wall of the support frame (8), a guide rail sliding block (10) is sleeved on the outer side of the ball screw (9) in a sliding mode, and a positioning mechanism connected with the jig (5) is arranged on the side wall of the guide rail sliding block (10).
2. The welding product concentric positioning mechanism according to claim 1, characterized in that a rotating door is rotatably connected to the side wall of the box body (2), a support frame for placing tools is arranged in the box body (2), a mounting plate is fixedly connected to the lower end of the box body (2), and the mounting plate is fixedly connected to the bottom plate (1) through a plurality of bolts.
3. The welding product concentric positioning mechanism according to claim 1, characterized in that the rail slider (10) is U-shaped, the rail slider (10) is slidably sleeved outside the support frame (8), and the rail slider (10) is provided with a threaded hole in threaded connection with the ball screw (9).
4. The welding product concentric positioning mechanism according to claim 1, characterized in that the positioning mechanism comprises a cylinder (11) fixedly connected to the side wall of the guide rail sliding block (10), a retractable end of the cylinder (11) is fixedly connected with a thimble (12) corresponding to the jig (5), and the thimble (12) is connected with the upper end of the jig (5) in a matching manner.
5. The welding product concentric positioning mechanism according to claim 4, characterized in that the lower end of the thimble (12) is provided with a slot matching with the upper end of the jig (5), the inner wall of the slot is fixedly connected with a bearing abutting against the jig (5), and the jig (5) can rotate in the thimble (12).
6. The welding product concentric positioning mechanism according to claim 4, characterized in that a trapezoidal connecting block is fixedly sleeved on the outer side of the cylinder (11), and the trapezoidal connecting block is fixedly connected with the guide rail sliding block (10) through a plurality of screws.
CN202020342185.5U 2020-03-18 2020-03-18 Concentric positioning mechanism for welding products Active CN211966464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020342185.5U CN211966464U (en) 2020-03-18 2020-03-18 Concentric positioning mechanism for welding products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020342185.5U CN211966464U (en) 2020-03-18 2020-03-18 Concentric positioning mechanism for welding products

Publications (1)

Publication Number Publication Date
CN211966464U true CN211966464U (en) 2020-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020342185.5U Active CN211966464U (en) 2020-03-18 2020-03-18 Concentric positioning mechanism for welding products

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CN (1) CN211966464U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116967698A (en) * 2023-04-26 2023-10-31 徐州日托光伏科技有限公司 Solar cell welding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116967698A (en) * 2023-04-26 2023-10-31 徐州日托光伏科技有限公司 Solar cell welding device
CN116967698B (en) * 2023-04-26 2024-02-13 徐州日托光伏科技有限公司 Solar cell welding device

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