CN210451568U

CN210451568U - Robot welding fixture

Info

Publication number: CN210451568U
Application number: CN201921302705.3U
Authority: CN
Inventors: 罗红; 袁愿; 刘军
Original assignee: Shiyan Hongkang Auto Parts Technology Co ltd
Current assignee: Shiyan Hongkang Auto Parts Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-05
Anticipated expiration: 2029-08-13

Abstract

The utility model provides a robot welding fixture, which comprises a tool table with a hole, a fixture seat, an auxiliary block, an inserting block, a limiting strip, a connecting inserting sheet, a locking seat, a locking ring, a top seat, a tooth-shaped seat, a three-jaw chuck, a tool palm, a screw jack, a fixture block and an inserting and fixing column; the middle parts of the bottoms of the clamp seat and the auxiliary block are uniformly provided with an insertion block, and the clamp seat and the auxiliary block can be inserted into the display hole of the hole-displaying tool table in a clearance fit manner through the insertion block; spacing and the setting of connecting the inserted sheet provide limit structure for anchor clamps seat and vice piece, can restrict the separation distance of anchor clamps seat and vice piece to assemble the anchor clamps, can carry out the centre gripping to the work piece through the rotatory spacing of the rotatory assembly of inserted block and connection inserted sheet according to the use needs, the slope, simultaneously, the footstock can rotate as required, provides dual rotatory function for anchor clamps, so that counterpoint the welding.

Description

Robot welding fixture

Technical Field

The utility model belongs to the technical field of frock clamp, more specifically say, in particular to robot welding jig.

Background

Welding jig is for guaranteeing weldment size of a dimension, improves assembly accuracy and efficiency, prevents the anchor clamps that welding deformation adopted, generally uses the frock platform setting of multiunit display hole, uses through grafting assembly jig, assembles different positions of different work piece installations, can utilize different cavities to fix simultaneously and carry out the tilting assembly, carries out triangle or hexagonal mode and stabilizes the centre gripping.

Based on the aforesaid, the welding jig that uses at present furnishes simple structure, is unfavorable for carrying out the direction adjustment fast to be applicable to different frocks with anchor clamps and use, fixed knot simultaneously simple structure fixes through the inconvenient going on of grafting assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot welds dress anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a robot welding fixture comprises a tool table for a hole, a fixture seat, an auxiliary block, an inserting block, a limiting strip, a connecting inserting sheet, a locking seat, a locking ring, a top seat, a tooth-shaped seat, a three-jaw chuck, a tool palm, a screw jack, a fixture block and an inserting column; the middle of the bottom of the fixture seat and the bottom of the auxiliary block is uniformly provided with an insert block, and the fixture seat and the auxiliary block can be inserted into the display hole of the display hole tool table in a matched and clearance-matched mode through the insert block.

Furthermore, square holes are formed in the two sides of the clamp seat and the auxiliary block, and limit strips penetrate through the square holes; one end of each limiting strip is provided with a barb structure; the other ends of the limiting strips are provided with square holes, and the two groups of limiting strips can be spliced and fixed through inserting pieces which are connected in a penetrating manner; the top of the inner side of the auxiliary block is provided with an arc surface structure; the top of the extending part of the clamp seat is of a cambered surface structure.

Further, a locking seat is fixedly arranged at the top of the clamp seat through bolts, and through holes are formed in two sides of the locking seat; a screw hole is formed in the middle of the locking seat, and a round handle screw rod is fixedly arranged in the screw hole through threaded connection; the guide rods are arranged on two sides of the back of the lock ring in a uniform mode, and the end portions of the guide rods penetrate through the through holes of the locking seats and penetrate through the springs to be fixedly provided with round pieces through bolts.

Further, a cylinder structure is integrally arranged at the top of the clamp seat, and a bearing is fixedly arranged in the cylinder through interference fit; the bottom of the top seat is integrally provided with a toothed seat, and the bottom of the middle of the toothed seat is integrally provided with an upright post structure; the tooth-shaped seat upright post is arranged in the bearing in an interference fit manner; one side of the lock ring is provided with a tooth surface structure, and the lock ring can be locked by clamping the tooth-shaped seat through the tooth surface structure; and the top of the top seat is fixedly provided with a three-jaw chuck through a bolt.

Furthermore, two sides of the top seat are both provided with T-shaped grooves; t-shaped strips are arranged on two sides of the back of the tool palm in a uniform mode, and the tool palm is in matched sliding connection with the top seat through the T-shaped grooves; the adjacent part of the tool palm and the top seat is uniformly provided with an extension plate structure, and the diameters of the tool palm and the top seat are fixedly provided with a screw jack through a bolt; the outer end of the tool palm is all set to be of a corrugated structure.

Furthermore, the inner side surface of the top of the fixture block is of an inclined surface structure, and one side of the bottom of the fixture block is integrally provided with an inserting and fixing column; the outer end of the inserting and fixing column is of a cambered surface structure; the bottom of the insert block is provided with a through hole, and the insert block is inserted into the insert block through hole through the inserting and fixing column and is fixedly connected with the hole-displaying tool table.

Compared with the prior art, the utility model discloses following beneficial effect has:

spacing and the setting of connecting the inserted sheet provide limit structure for anchor clamps seat and vice piece, can restrict the separation distance of anchor clamps seat and vice piece to assemble the anchor clamps, can carry out the centre gripping to the work piece through the rotatory spacing of the rotatory assembly of inserted block and connection inserted sheet according to the use needs, the slope, simultaneously, the footstock can rotate as required, provides dual rotatory function for anchor clamps, so that counterpoint the welding.

The fixture block and the inserting and fixing column are arranged to provide a fixing function for the inserting block, the inserting block can be fixed in the hole-displaying fixture platform through the inserting and fixing column when the fixture seat and the auxiliary block are installed, meanwhile, the fixture palm and the three-jaw chuck are arranged to provide multiple fixing modes for the fixture, and different clamping modes can be flexibly used according to the shape of a workpiece.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the bottom view of the present invention.

Fig. 3 is a schematic perspective top view of the fixture seat of the present invention.

Fig. 4 is a schematic view of the three-dimensional disassembly structure of the clamp seat of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the top seat of the present invention.

Fig. 6 is a schematic diagram of a partially enlarged structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a hole-displaying tooling table; 2. a clamp seat; 3. a secondary block; 4. inserting a block; 5. a limiting strip; 501. connecting the inserting pieces; 6. a locking seat; 7. a locking ring; 8. a top seat; 801. a toothed seat; 9. a three-jaw chuck; 10. a tool palm; 11. a screw jack; 12. a clamping block; 1201. and (4) inserting the columns.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a robot welding fixture, which comprises a hole tool table 1, a fixture seat 2, an auxiliary block 3, an inserting block 4, a limiting strip 5, a connecting inserting sheet 501, a locking seat 6, a locking ring 7, a top seat 8, a tooth-shaped seat 801, a three-jaw chuck 9, a tool palm 10, a screw jack 11, a fixture block 12 and an inserting column 1201; the middle of the bottom of the clamp seat 2 and the bottom of the auxiliary block 3 are uniformly provided with an insertion block 4, and the clamp seat 2 and the auxiliary block 3 can be inserted into a display hole of the display hole tool table 1 through the insertion block 4 in a fit clearance fit mode.

Square holes are formed in the two sides of the clamp seat 2 and the auxiliary block 3, and limiting strips 5 penetrate through the square holes; one end of each limiting strip 5 is provided with a barb structure; the other ends of the limiting strips 5 are provided with square holes, and two groups of the limiting strips 5 can be inserted and fixed through the penetrating connecting inserting pieces 501; the top of the inner side of the auxiliary block 3 is provided with a cambered surface structure; the top of the extending part of the clamp seat 2 is arranged to be of a cambered surface structure, and the extending distance between the clamp seat 2 and the auxiliary block 3 can be limited by arranging the limiting strip 5.

The top of the clamp seat 2 is fixedly provided with a locking seat 6 through a bolt, and through holes are formed in two sides of the locking seat 6; a screw hole is formed in the middle of the locking seat 6, and a round handle screw is fixedly arranged in the screw hole through threaded connection; the guide rods are arranged on two sides of the back of the locking ring 7 in a uniform mode, the end portions of the guide rods penetrate through the through holes of the locking seat 6 and penetrate through the springs, then wafers are fixedly arranged through bolts, and the locking ring 7 can assist in fixing the toothed seat 801.

The top of the clamp seat 2 is integrally provided with a cylinder structure, and a bearing is fixedly arranged in the cylinder through interference fit; the bottom of the top seat 8 is integrally provided with a toothed seat 801, and the bottom of the middle of the toothed seat 801 is integrally provided with a stand column structure; the toothed seat 801 upright column is arranged in the bearing in an interference fit manner; one side of the lock ring 7 is provided with a tooth surface structure, and the lock ring 7 can be locked by clamping the tooth-shaped seat 801 through the tooth surface structure; the top of the top seat 8 is fixedly provided with a three-jaw chuck 9 through a bolt, and the fixing mode of the clamp can be increased through the three-jaw chuck 9.

Wherein, both sides of the top seat 8 are provided with T-shaped grooves; t-shaped strips are uniformly arranged on two sides of the back of the tool palm 10, and the tool palm 10 is in matched sliding connection with the top seat 8 through T-shaped grooves; the adjacent part of the tool palm 10 and the top of the top seat 8 is uniformly provided with an extension plate structure, and the diameters of the tool palm 10 and the top seat 8 are fixedly provided with a thread jack 11 through a bolt; the outer end of the tool palm 10 is arranged to be of a corrugated structure, and the tool palm 10 can be used for clamping and fixing a welding part.

The inner side surface of the top of the fixture block 12 is of an inclined surface structure, and one side of the bottom of the fixture block 12 is integrally provided with an insertion column 1201; the outer end of the insertion column 1201 is of a cambered surface structure; the bottom of the insert block 4 is provided with a through hole, the insert block 4 is inserted into the through hole of the insert block 4 through the inserting and fixing column 1201 and is fixedly connected with the hole-displaying tool table 1, and the position of the insert block 4 can be fixed through the arranging of the inserting and fixing column 1201.

The specific use mode and function of the embodiment are as follows:

in the utility model, the inserting block 4 is arranged in the middle of the bottom of the clamp seat 2 and the auxiliary block 3 in an integrated manner, and the clamp seat 2 and the auxiliary block 3 are inserted and arranged in the display hole of the display hole tool table 1 through the matching clearance fit of the inserting block 4; square holes are formed in the two sides of the clamp seat 2 and the auxiliary block 3, and limit strips 5 penetrate through the square holes; a barb structure is arranged at one end of the limiting strip 5; a square hole is formed in the other end of each limiting strip 5, and the two groups of limiting strips 5 are fixedly connected through inserting pieces 501 in a penetrating mode; the top of the extending part of the clamp seat 2 is provided with a cambered surface structure; a locking seat 6 is fixedly arranged at the top of the clamp seat 2 through bolts, and through holes are formed in two sides of the locking seat 6; a screw hole is formed in the middle of the locking seat 6, and a round handle screw is fixedly connected in the screw hole through threads; guide rods are integrally arranged on two sides of the back of the lock ring 7, and a wafer is fixedly arranged at the end part of each guide rod through a through hole of the locking seat 6 and a spring in a penetrating mode through a bolt; a cylinder structure is integrally arranged at the top of the clamp seat 2, and a bearing is fixedly arranged in the cylinder through interference fit; the bottom of the top seat 8 is integrally provided with a toothed seat 801, and the bottom of the middle of the toothed seat 801 is integrally provided with a stand column structure; arranging a tooth-shaped seat 801 upright column in a bearing in an interference fit manner; the lock ring 7 is locked by engaging the tooth-shaped seat 801 through a tooth surface structure; the top of the top seat 8 is fixedly provided with a three-jaw chuck 9 through bolts; t-shaped grooves are formed in the two sides of the top seat 8; t-shaped strips are integrally arranged on two sides of the back of the tool palm 10, and the tool palm 10 is in matched sliding connection with the top seat 8 through a T-shaped groove; an extension plate structure is integrally arranged at the adjacent position of the tool palm 10 and the top of the top seat 8, and a threaded jack 11 is fixedly arranged on the diameters of the tool palm 10 and the top seat 8 through a bolt; an inserting column 1201 is integrally arranged on one side of the bottom of the fixture block 12; a through hole is formed in the bottom of the inserting block 4, and the inserting block 4 is inserted into the through hole of the inserting block 4 through the inserting fixing column 1201 and is fixedly connected with the hole-displaying tooling table 1; during the use, can set up anchor clamps on the position of difference according to the angle that needs, loosen the screw rod of lock collar 7, lock collar 7 leaves dentate seat 801 through spring reset, compels tight lock collar 7 through the bolt after the angle of manual adjustment footstock 8 and fixes footstock 8 once more, struts frock palm 10 through screw jack 11 to through the cooperation centre gripping work piece of multiunit frock palm 10.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a robot welds dress anchor clamps which characterized in that: the robot welding fixture comprises a hole tool table (1), a fixture seat (2), an auxiliary block (3), an inserting block (4), a limiting strip (5), a connecting inserting sheet (501), a locking seat (6), a locking ring (7), a top seat (8), a tooth-shaped seat (801), a three-jaw chuck (9), a tool palm (10), a screw jack (11), a fixture block (12) and an inserting column (1201); the middle of the bottom of each of the fixture seat (2) and the auxiliary block (3) is provided with the insert block (4) in a uniform mode, and the fixture seat (2) and the auxiliary block (3) can be inserted into the display hole of the display hole tool table (1) in a matched clearance fit mode through the insert block (4).

2. The robot welding jig of claim 1, wherein: square holes are formed in the two sides of the clamp seat (2) and the auxiliary block (3), and limiting strips (5) penetrate through the square holes; one end of each limiting strip (5) is provided with a barb structure; the other ends of the limiting strips (5) are provided with square holes, and two groups of the limiting strips (5) can be spliced and fixed through the penetrating connecting inserting pieces (501); the top of the inner side of the auxiliary block (3) is of a cambered surface structure; the top of the extending part of the clamp seat (2) is of a cambered surface structure.

3. The robot welding jig of claim 1, wherein: the top of the clamp seat (2) is fixedly provided with a locking seat (6) through a bolt, and through holes are formed in two sides of the locking seat (6); a screw hole is formed in the middle of the locking seat (6), and a round handle screw rod is fixedly arranged in the screw hole through threaded connection; the guide rods are uniformly arranged on two sides of the back of the locking ring (7), and the end parts of the guide rods penetrate through the through holes of the locking seat (6) and penetrate through the springs to be fixedly provided with round pieces through bolts.

4. The robot welding jig of claim 1, wherein: the top of the clamp seat (2) is integrally provided with a cylinder structure, and a bearing is fixedly arranged in the cylinder through interference fit; the bottom of the top seat (8) is integrally provided with a toothed seat (801), and the bottom of the middle of the toothed seat (801) is integrally provided with a stand column structure; the upright column of the tooth-shaped seat (801) is arranged in the bearing in an interference fit manner; one side of the lock ring (7) is provided with a tooth surface structure, and the lock ring (7) can be locked by clamping the tooth-shaped seat (801) through the tooth surface structure; the top of the top seat (8) is fixedly provided with a three-jaw chuck (9) through a bolt.

5. The robot welding jig of claim 1, wherein: t-shaped grooves are formed in the two sides of the top seat (8); t-shaped strips are uniformly arranged on two sides of the back of the tool palm (10), and the tool palm (10) is in matched sliding connection with the top seat (8) through the T-shaped grooves; the adjacent part of the tool palm (10) and the top of the top seat (8) is uniformly provided with an extension plate structure, and the diameters of the tool palm (10) and the top seat (8) are fixedly provided with a screw jack (11) through a bolt; the outer end of the tool palm (10) is of a corrugated structure.

6. The robot welding jig of claim 1, wherein: the inner side surface of the top of the fixture block (12) is of an inclined surface structure, and one side of the bottom of the fixture block (12) is integrally provided with an inserting and fixing column (1201); the outer end of the inserting column (1201) is arranged to be of a cambered surface structure; the bottom of the insertion block (4) is provided with a through hole, and the insertion block (4) is inserted into the through hole of the insertion block (4) through the insertion fixing column (1201) and is fixedly connected with the hole-displaying tool table (1).