CN218311792U

CN218311792U - Positioner for welding

Info

Publication number: CN218311792U
Application number: CN202222643467.0U
Authority: CN
Inventors: 李明杰; 张朋; 沈婷婷; 王泽峰
Original assignee: JIANGSU DADE HEAVY INDUSTRY CO LTD
Current assignee: JIANGSU DADE HEAVY INDUSTRY CO LTD
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-17
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a positioner is used in welding, it includes: the upper side wall of the supporting base plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a lead screw, the outer side wall of the lead screw is in threaded connection with a sliding block, the right side wall of the sliding block is fixedly connected with a supporting bearing, and the inside of the supporting bearing is rotatably connected with a driven rod; the upper side wall of the supporting bottom plate is fixedly connected with a fixing frame, the right side wall of the fixing frame is fixedly connected with a supporting side plate, the upper side wall of the supporting side plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a driving rod; the center of the upper side wall of the supporting bottom plate is fixedly connected with an electric cylinder, and the output end of the electric cylinder is fixedly connected with a sliding plate. The utility model discloses in, driving motor can drive the sliding block and carry out the horizontal slip to can fix not unidimensional welding through two anchor clamps.

Description

Positioner for welding

Technical Field

The utility model relates to a welding set technical field, in particular to positioner is used in welding.

Background

At present, in the welding process of a middle groove of transportation equipment, the welding of a ledge and a middle plate is mainly performed, and the welding of the ledge and the middle plate needs to perform welding of two sides. When one side needs to be welded and the other side needs to be welded, the middle groove needs to be turned over integrally, the middle groove is difficult to replace due to the fact that the size and the weight of the middle groove are large, a certain time can be spent, and in addition, the middle groove is detached and clamped and positioned again, so that the auxiliary time for welding is increased, and the working efficiency is reduced.

However, in the process of clamping, the existing positioner is difficult to fix welding parts with different sizes, for example, chinese patent CN204123012U proposes a positioner special for welding, which solves the problem that the large and heavy middle groove is complicated to change the surface, and can realize reverse welding without installing a workpiece, thereby reducing the auxiliary welding time and improving the working efficiency, but the positioner can not fix welding parts with different sizes.

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a positioner is used in welding has solved current positioner and is pressing from both sides the in-process of dress, hardly carries out the problem fixed to not unidimensional welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least one of the technical problems in the prior art and providing a positioner for welding, which is provided with a rotating motor, a limiting sleeve and a limiting block, wherein a driving motor can drive a sliding block to slide left and right, so that welding pieces with different sizes can be fixed by two clamps;

the device has set up driving motor and electronic jar, and electronic jar can drive the backup pad and reciprocate to restrict to rotate driven lever and driving lever, driving motor can drive the driving lever and rotate, thereby overturns the welding piece, can weld the back of welding piece, and then need not trade a mounting workpiece and just can realize the reverse side welding, has reduced welding assistance time, has improved work efficiency.

The utility model discloses still provide and have above-mentioned machine of shifting for welding, include: the upper side wall of the supporting base plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a lead screw, the outer side wall of the lead screw is in threaded connection with a sliding block, the right side wall of the sliding block is fixedly connected with a supporting bearing, and the inside of the supporting bearing is rotatably connected with a driven rod;

the upper side wall of the supporting bottom plate is fixedly connected with a fixing frame, the right side wall of the fixing frame is fixedly connected with a supporting side plate, the upper side wall of the supporting side plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a driving rod;

the supporting bottom plate's last lateral wall center fixedly connected with electronic jar, the output fixedly connected with sliding plate of electronic jar, the last lateral wall fixedly connected with of sliding plate has two stoppers.

According to the positioner for welding, be sliding connection between the upper side wall of sliding block and supporting baseplate, guide the slip of sliding block.

According to a positioner for welding, the one end of driven lever can be dismantled and be connected with first anchor clamps, the one end of driving lever can be dismantled and be connected with the second anchor clamps, is convenient for fix two welding pieces.

According to the positioner for welding, the upper side wall of the supporting base plate is fixedly connected with four guide rods, the guide rods are in sliding connection with the sliding plate, the lower side wall of the sliding plate is fixedly connected with four guide sleeves, and the guide sleeves are in sliding connection with the guide rods to guide the sliding plate.

According to a positioner for welding, the upper end fixedly connected with spacing piece of guide bar carries on spacingly to the sliding block.

According to a positioner for welding, the lateral wall fixedly connected with first stop collar of driven lever, first stop collar cooperatees with left side stopper, the rotation of restriction driven lever.

According to the positioner for welding, the outer side wall of the driving rod is fixedly connected with a second limiting sleeve, and the second limiting sleeve is matched with a right limiting block to limit the rotation of the driving rod.

According to the positioner for welding, the driving rod is rotatably connected with the fixing frame to support the driving rod.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural view of a welding positioner of the present invention;

FIG. 2 is a front schematic view of the positioner of the present invention;

fig. 3 is a schematic top view of the welding positioner of the present invention;

fig. 4 is the utility model relates to a cross-sectional view of machine of shifting for welding.

Illustration of the drawings:

1. a support base plate; 2. rotating the motor; 3. a slider; 301. a support bearing; 302. a driven lever; 303. a first stop collar; 304. a first clamp; 4. a guide bar; 401. a limiting sheet; 5. an electric cylinder; 6. a fixed mount; 601. supporting the side plates; 602. a drive motor; 6021. a driving lever; 603. a second stop collar; 604. a second clamp; 7. a sliding plate; 701. a limiting block; 702. and a guide sleeve.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the embodiment of the utility model provides a positioner for welding, it includes: supporting baseplate 1, supporting baseplate 1's last lateral wall fixedly connected with rotates motor 2, the output fixedly connected with lead screw of rotating motor 2, the lateral wall threaded connection of lead screw has sliding block 3, be sliding connection between sliding block 3 and supporting baseplate 1's the last lateral wall, slide to sliding block 3 leads, sliding block 3's right side wall fixedly connected with support bearing 301, support bearing 301's internal rotation is connected with follower lever 302, the one end of follower lever 302 can be dismantled and be connected with first anchor clamps 304, the one end of drive lever 6021 can be dismantled and be connected with second anchor clamps 604, be convenient for fix two welding pieces.

Support bottom plate 1's last lateral wall fixedly connected with mount 6, the right lateral wall fixedly connected with of mount 6 supports curb plate 601, the last lateral wall fixedly connected with driving motor 602 that supports curb plate 601, driving motor 602's output fixedly connected with driving rod 6021, the lateral wall fixedly connected with second stop collar 603 of driving rod 6021, second stop collar 603 cooperatees with right side stopper 701, the rotation of restriction driving rod 6021, be connected for rotating between driving rod 6021 and the mount 6, support driving rod 6021.

Supporting baseplate 1's last lateral wall center fixedly connected with electronic jar 5, electronic jar 5's output fixedly connected with sliding plate 7, two stopper 701 of the last lateral wall fixedly connected with of sliding plate 7, four guide bars 4 of the last lateral wall fixedly connected with of supporting baseplate 1, be sliding connection between guide bar 4 and the sliding plate 7, four uide bushing 702 of the lower lateral wall fixedly connected with of sliding plate 7, be sliding connection between uide bushing 702 and the guide bar 4, lead to sliding plate 7, the spacing piece 401 of the upper end fixedly connected with of guide bar 4, it is spacing to carry out sliding block 7, the first stop collar 303 of lateral wall fixedly connected with of driven lever 302, first stop collar 303 cooperatees with left side stopper 701, the rotation of restriction driven lever 302.

The electrical components appearing therein are all electrically connected with an external master controller, and the master controller may be a computer or the like serving as a conventionally known device for control, and the electrical components appearing therein are all electrically connected with an external power supply.

The working principle is as follows: when a welding part needs to be fixed, the two welding parts are fixed through the first clamp 601 or the second clamp 604 respectively, the rotating motor 2 can drive the screw rod to rotate, the sliding block 3 slides along the supporting base plate 1, the welding parts of the two welding parts are attached to each other, then the two welding parts are welded through the welding device, then the sliding plate 7 is driven to move downwards through the electric cylinder 5, the two limiting sleeves are moved out of the limiting blocks, the driving rod 6021 can be driven to rotate through the driving motor 602, the welding parts are overturned, the back surfaces of the welding parts can be welded, and then reverse welding can be achieved without changing the surface of the mounting workpiece, the welding auxiliary time is shortened, and the working efficiency is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A positioner for welding, characterized by comprising: the device comprises a supporting base plate (1), wherein a rotating motor (2) is fixedly connected to the upper side wall of the supporting base plate (1), a lead screw is fixedly connected to the output end of the rotating motor (2), a sliding block (3) is connected to the outer side wall of the lead screw in a threaded manner, a supporting bearing (301) is fixedly connected to the right side wall of the sliding block (3), and a driven rod (302) is rotatably connected to the inside of the supporting bearing (301);

the upper side wall of the supporting bottom plate (1) is fixedly connected with a fixing frame (6), the right side wall of the fixing frame (6) is fixedly connected with a supporting side plate (601), the upper side wall of the supporting side plate (601) is fixedly connected with a driving motor (602), and the output end of the driving motor (602) is fixedly connected with a driving rod (6021);

the supporting base plate is characterized in that an electric cylinder (5) is fixedly connected to the center of the upper side wall of the supporting base plate (1), a sliding plate (7) is fixedly connected to the output end of the electric cylinder (5), and two limiting blocks (701) are fixedly connected to the upper side wall of the sliding plate (7).

2. The welding positioner according to claim 1, wherein the sliding block (3) is in sliding connection with the upper side wall of the support base plate (1).

3. The positioner for welding as defined in claim 1, wherein a first clamp (304) is detachably connected to one end of the driven rod (302), and a second clamp (604) is detachably connected to one end of the driving rod (6021).

4. The welding positioner according to claim 1, wherein four guide rods (4) are fixedly connected to the upper side wall of the support base plate (1), the guide rods (4) are slidably connected to the sliding plate (7), four guide sleeves (702) are fixedly connected to the lower side wall of the sliding plate (7), and the guide sleeves (702) are slidably connected to the guide rods (4).

5. The positioner for welding according to claim 4, characterized in that the upper end of the guide rod (4) is fixedly connected with a limiting piece (401).

6. The positioner for welding as claimed in claim 1, wherein a first stop collar (303) is fixedly connected to an outer side wall of the driven rod (302), and the first stop collar (303) is matched with the left side stop block (701).

7. The positioner for welding as claimed in claim 1, wherein a second stop collar (603) is fixedly connected to the outer side wall of the active rod (6021), and the second stop collar (603) is matched with the right stop block (701).

8. The positioner for welding according to claim 1, characterized in that the active rod (6021) is rotatably connected with the fixed frame (6).