CN210451566U

CN210451566U - Machining clamp for overturning bracket

Info

Publication number: CN210451566U
Application number: CN201921292926.7U
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: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-05
Anticipated expiration: 2029-08-12

Abstract

The utility model provides a machining clamp of a turnover bracket, which comprises a wiping seat and a leakage groove; the mounting seat is of a square cavity structure, and the bottom surface of the mounting seat is provided with a mounting plate with a mounting hole; the top surface of the mounting seat is provided with a pressing plate which is tilted upwards, and the pressing plate is parallel to the top surface of the mounting seat; the middle notch of the oval notch structure is seted up to the intermediate position of clamp plate, and the welding has two weld nuts on the notch in the middle of this, and the downward screw-thread fit has two lock pressure bolts through these two weld nuts, be equipped with the weld notch region corresponding with the riser draw-in groove, the spot welding when riser that can be convenient for constitute upset support and bottom plate butt joint goes on, and still install on the notch of weld notch structure and draw-in groove structural region department and wipe the seat, when utilizing this to wipe the seat and can make the upset support after the spot welding is accomplished outwards pull out, wipe the cinder welding slag that the solder joint was beaten and is beaten off, and spill to spilling through the small opening of seting up, functional structure has obtained the improvement.

Description

Machining clamp for overturning bracket

Technical Field

The utility model belongs to the technical field of anchor clamps structure, more specifically say, in particular to add clamping apparatus of upset support.

Background

The bottom of the truck cab is provided with a rotating bracket which is used for hanging or supporting the oil cylinder and plays roles of supporting and angle turning when the oil cylinder acts, and when the oil cylinder actuating lever extends out to act, the truck cab can be jacked to rotate, and the turning bracket is used for hanging or supporting the oil cylinder.

Chinese patent application No. CN201821728303.5 discloses a frock that upset support was installed with having stable form automation, including fixed block, abrasionproof pad and base, the internally mounted of fixed block has the block rubber, and the internal surface of block rubber is connected with the pneumatic cylinder, be connected for the adhesion between fixed block and the block rubber, the front end of pneumatic cylinder is fixed with linking piece, and links up the internally mounted of piece and has clamping screw, the inside of abrasionproof pad is provided with the bolt, and the abrasionproof pad is located the below of pneumatic cylinder, the fixed bolster is installed to the below of abrasionproof pad, and the surface of fixed bolster is provided with the paint coating, be connected for the adhesion between fixed bolster and the paint coating.

Based on the tooling in the above example document, the tooling is used for assembling and installing the overturning bracket with the shape provided by the tooling, but not the tooling for welding the turning bracket itself, the turning bracket product mentioned above is basically the same as the turning bracket product structure and application taught by the present design, and based on the above illustration, the present designer finds that, because the existing turning bracket is composed of the bottom welding plate and the two lug plates welded on the bottom welding plate, in the actual welding process, a welding workshop lacks of a welding tool clamp with reasonable and simple structure, when the cylinder bracket is welded with the cylinder bracket by two lifting lugs on the bottom welding plate, the positioning is inaccurate, therefore, a tool which is simple in structure and convenient for welding the two lifting lug vertical plates on the bottom plate is needed to be designed, so that the spot welding butt joint of the turnover support of the welded product piece is completed, and the welding speed is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a add clamping apparatus of upset support 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 machining clamp for an overturning bracket comprises a mounting seat, a pressing plate, a pressing groove, a limiting plate, a top bolt, a left welding area notch, a right welding area notch, a middle notch, a welding nut, a locking bolt, a left vertical plate welding limiting groove, a right vertical plate welding limiting groove, a wiping seat and a leakage groove; the mounting seat is of a square cavity structure, and the bottom surface of the mounting seat is provided with a mounting plate with a mounting hole; the top surface of the mounting seat is provided with a pressing plate which is tilted upwards, and the pressing plate is parallel to the top surface of the mounting seat; the middle position of the pressing plate is provided with a middle notch of a waist-shaped notch structure, two welding nuts are welded on the middle notch, and two locking bolts are matched with the two welding nuts through downward threads.

Furthermore, a pressing groove with a rectangular notch structure is formed between the top surface of the mounting seat and the bottom surface of the pressing plate, and the welded overturning bracket bottom welding plate T is inserted into the pressing groove.

Furthermore, the limiting plate with a rectangular plate structure is welded on the side surface of the pressure groove.

Furthermore, a threaded hole penetrates through the position of the rear side of the clamping cavity formed between the pressing plate and the mounting seat, and a top bolt penetrates through the two threaded holes.

Furthermore, left welding area notch and right welding area notch have been seted up respectively to the top surface left and right sides of clamp plate, and have all seted up left riser again and welded spacing groove, right riser and weld the spacing groove in the inboard of left welding area notch and right welding area notch, and two riser T that are welded on upset support bottom weld plate T place respectively in left riser welds the spacing groove and right riser welds the spacing groove.

Furthermore, a limiting groove is welded on the left welding area notch and the left vertical plate, a gap is formed between the limiting groove and the right welding area notch and the limiting groove, and a wiping seat made of foam is sleeved at the front end of each gap.

Furthermore, the top surface of the mounting seat is further provided with a left row of leak grooves and a right row of leak grooves which are respectively and rightly positioned at the left welding area notch and the right welding area notch, and the bottom side areas of the positions where the left vertical plate welding limiting groove and the right vertical plate welding limiting groove are arranged.

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

the tooling device has simple structure, the welding-formed overturning bracket is welded by adopting a clamping mode, the bottom welding plate and the two vertical plates realize clamping spot welding, a row of leak holes are arranged on the two sides of the device, so that the two vertical plates welded on the bottom welding plate can lead welding slag knocked after welding to leak downwards, when the welded overturning bracket is withdrawn outwards, the wiping seats at the structural positions of the two limiting grooves can wipe off the welding slag synchronously, the functionality is improved, the structure is also provided with vertical plate clamping grooves with reasonable structures, and welding groove opening areas corresponding to the vertical plate clamping grooves are arranged, so that the spot welding can be conveniently carried out when the vertical plates forming the overturning bracket are butted with the bottom plate, and the wiping seats are also arranged on the groove openings at the structural positions of the welding groove openings and the clamping groove structural areas, when the overturning bracket after spot welding is pulled outwards by utilizing the wiping seats, the welding slag knocked off by welding spots is wiped off, and the water leaks out through the arranged leakage groove, so that the functional structure is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the rotary structure of the present invention drawn from fig. 1.

Fig. 3 is a schematic view of the bottom view structure of the present invention.

Fig. 4 is a schematic structural view of the flip frame foot plate T0 of the present invention snapped into place to be welded.

Fig. 5 is a schematic view of the rotary structure of the present invention drawn from fig. 4.

Fig. 6 is a schematic structural view of the turnover support to be welded and formed by the present invention.

Fig. 7 is a schematic diagram illustrating the principle of the present invention when welding the turning bracket to be welded.

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

1. a mounting seat; 2. pressing a plate; 201. pressing a groove; 3. a limiting plate; 4. a jack bolt; 5. a left weld zone notch; 6. a right weld zone notch; 7. a middle notch; 8. welding a nut; 9. locking and pressing the bolt; 10. welding a limiting groove on the left vertical plate; 11. welding a limiting groove on the right vertical plate; 12. wiping the seat; 13. and (4) a leakage groove.

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 7:

the utility model provides a machining fixture of a turnover support, which comprises a mounting seat 1, a pressing plate 2, a pressing groove 201, a limiting plate 3, a top bolt 4, a left welding zone notch 5, a right welding zone notch 6, a middle notch 7, a welding nut 8, a locking bolt 9, a left vertical plate welding limiting groove 10, a right vertical plate welding limiting groove 11, a wiping seat 12 and a leakage groove 13; the mounting seat 1 is of a square cavity structure, and the bottom surface of the mounting seat is provided with a mounting plate with a mounting hole; the top surface of the mounting seat 1 is provided with a pressing plate 2 which is tilted upwards, and the pressing plate 2 is parallel to the top surface of the mounting seat 1; the middle position of the pressing plate 2 is provided with a middle notch 7 with a waist-shaped notch structure, two welding nuts 8 are welded on the middle notch 7, and two locking bolts 9 are matched with the downward threads of the two welding nuts 8.

As shown in fig. 1, a pressing groove 201 with a rectangular notch structure is formed between the top surface of the mounting base 1 and the bottom surface of the pressure plate 2, and as shown in fig. 4, the welded flip bracket bottom welding plate T0 is inserted into the pressing groove 201 to form a limit position clip.

As shown in fig. 1 to 4, the side surfaces of the indent 201 are also welded with the limiting plates 3 having a rectangular plate structure, and the two limiting plates 3 are used for limiting the clamped flip bottom welded plate T0, so as to prevent the flip bottom welded plate T0 from shifting out in the side direction during welding.

As shown in fig. 3, 4 and 5, a threaded hole is further penetrated through a position at the rear side of the clamping cavity formed between the pressing plate 2 and the mounting base 1, a top bolt 4 is further threaded through each of the two threaded holes, and after the two top bolts 4 rotate inwards, the overturning bracket bottom welding plate T0 placed in the pressing cavity can be limited in the rear direction, and meanwhile, the position adjusting function is also achieved.

As shown in fig. 1, fig. 2 and fig. 7, the left welding area notch 5 and the right welding area notch 6 are respectively formed on the left side and the right side of the top surface of the pressing plate 2, and the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11 are also formed on the inner sides of the left welding area notch 5 and the right welding area notch 6, and the two vertical plates T1 welded on the bottom welding plate T0 of the flip bracket are respectively placed in the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11, so that it can be seen that the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11 are limiting groove structures when the vertical plates T1 are vertically welded, so that a tool limiting structure is formed when the two vertical plates T1 are vertically spot-welded with the bottom welding plate T0 of the flip bracket, and the left welding area notch 5 and the welding area notch 6 are areas convenient for the right gas shield welding or the sub-welding wire to extend into, and the structure is reasonable.

Wherein, left side welding area notch 5 and left riser weld spacing groove 10 to and right side welding area notch 6 and right riser weld all seted up one section breach again between the spacing groove 11, and all overlap the seat 12 of wiping of a bubble cotton material again at the front end of two breachs, as shown in fig. 7, utilize the outside to beat the hammering and beat the solder joint this moment by the upset support behind the spot welding semi-manufactured goods, make the welding slag of cinder nature take off, and when the upset support after the semi-manufactured goods spot welding outwards pulled out, the cinder welding slag can be wiped seat 12 and wiped away naturally, these welding slags will stop at left side welding area notch 5 and left riser and weld spacing groove 10, and the regional department of breach between the spacing groove 11 of right side welding area notch 6 and right riser welding.

The top surface of the mounting base 1 is further provided with left and right rows of leaking grooves 13, the two rows of leaking grooves 13 are respectively and rightly located at the left welding area notch 5 and the right welding area notch 6, and the bottom side areas of the positions where the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11 are formed, and the knocked-off oxide skin is made to fall out along the leaking grooves 13.

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

the device shown in fig. 4 is placed on a horizontal bottom surface, according to the drawing requirements, the overturning bracket bottom welding plate T0 forming the rotary overturning bracket is clamped at the pressure groove 201, the overturning bracket bottom welding plate T0 is clamped at the upper position and the lower position in a limiting manner, two limiting plates 3 can limit the two sides of the limiting overturning bracket bottom welding plate T0 in directions, two top bolts 4 are adjusted, the overturning bracket bottom welding plate T0 reaches a proper position, two locking bolts 9 are spun again, the locking bolts 9 extrude and fix the overturning bracket bottom welding plate T0, and the overturning bracket bottom welding plate T0 is limited on the device and fixed. Next, two vertical plates T1 butted with the flip bracket bottom welded plate T0 are respectively placed in the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11, and the vertical plate T1 and the flip bracket bottom welded plate T0 are butt-welded in two groove areas of the left vertical plate welding limiting groove 10 and the right vertical plate welding limiting groove 11 by using a gas shield or sub-arc welding method, and finally the state shown in fig. 7 is achieved, and finally the flip bracket formed by welding is shown in fig. 6.

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 clamping apparatus that adds of upset support which characterized in that: the machining clamp of the turnover support comprises a mounting seat (1), a pressing plate (2), a pressing groove (201), a limiting plate (3), a top bolt (4), a left welding area notch (5), a right welding area notch (6), a middle notch (7), a welding nut (8), a locking bolt (9), a left vertical plate welding limiting groove (10), a right vertical plate welding limiting groove (11), a wiping seat (12) and a leakage groove (13); the mounting seat (1) is of a square cavity structure, and the bottom surface of the mounting seat is provided with a mounting plate with mounting holes; the top surface of the mounting seat (1) is provided with a pressing plate (2) which is tilted upwards, and the pressing plate (2) is parallel to the top surface of the mounting seat (1); middle notch (7) of waist circular notch structure is seted up to the intermediate position of clamp plate (2), and the welding has two weld nut (8) on this middle notch (7) to downward screw-thread fit has two lock pressure bolt (9) through these two weld nut (8).

2. The turning frame processing jig of claim 1, characterized in that: a rectangular notch-structured pressure groove (201) is formed between the top surface of the mounting seat (1) and the bottom surface of the pressure plate (2), and the welded overturning bracket bottom welding plate T0 is inserted into the pressure groove (201).

3. The turning frame processing jig of claim 1, characterized in that: and the side surface of the pressure groove (201) is also welded with a limiting plate (3) with a rectangular plate structure.

4. The turning frame processing jig of claim 1, characterized in that: the clamp cavity formed between the pressing plate (2) and the mounting seat (1) is provided with a threaded hole at the rear side, and a top bolt (4) is arranged in the two threaded holes in a threaded penetrating manner.

5. The turning frame processing jig of claim 1, characterized in that: left welding zone notch (5) and right welding zone notch (6) have been seted up respectively to the top surface left and right sides of clamp plate (2), and have all seted up left riser again and welded spacing groove (10), right riser and weld spacing groove (11) in the inboard of left welding zone notch (5) and right welding zone notch (6), and two riser T1 that are welded on upset support bottom weld plate T0 place respectively in left riser welds spacing groove (10) and right riser welds spacing groove (11).

6. The turning frame processing jig of claim 1, characterized in that: a section of gap is respectively arranged between the left welding area notch (5) and the left vertical plate welding limiting groove (10) and between the right welding area notch (6) and the right vertical plate welding limiting groove (11), and the front ends of the two gaps are respectively sleeved with a wiping seat (12) made of a foam material.

7. The turning frame processing jig of claim 1, characterized in that: the top surface of the mounting seat (1) is also provided with a left row of leak grooves and a right row of leak grooves (13) downwards, and the two rows of leak grooves (13) are respectively and positively positioned at the bottom side areas of the positions where the left welding area notch (5) and the right welding area notch (6) are arranged and the left vertical plate welding limiting groove (10) and the right vertical plate welding limiting groove (11) are arranged.