CN213827728U

CN213827728U - Frock clamp of welding usefulness

Info

Publication number: CN213827728U
Application number: CN202022586959.1U
Authority: CN
Inventors: 姜明
Original assignee: Jiangmen Xikate Hardware And Electrical Appliance Co ltd
Current assignee: Jiangmen Xikate Hardware And Electrical Appliance Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-30
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a frock clamp that welding was used, include: a base; the limiting seat is arranged on the base, and the top of the limiting seat is provided with a positioning column which is used for being inserted into the positioning hole; the supporting seat is arranged on the base, a straight groove is formed in the top of the supporting seat, and the straight groove is used for supporting and limiting the supporting leg piece; the corner pusher is arranged on the base and matched with the supporting seat to clamp the bottom of the supporting leg piece. According to the utility model discloses frock clamp for welding can improve the welding efficiency of same dysmorphism piece, increases the security.

Description

Frock clamp of welding usefulness

Technical Field

The utility model relates to a frock clamp technical field, in particular to frock clamp of welding usefulness.

Background

Welding is a process of connecting two or more kinds of materials of the same kind or different kinds into a whole through bonding and diffusion between atoms or molecules, and the method for promoting bonding and diffusion between atoms and molecules is heating or pressurizing, or heating and pressurizing simultaneously. During the welding process, the workpiece and the solder are melted to form a molten zone, and the molten pool is cooled and solidified to form the connection between the materials. In this process, pressure is also typically applied. The energy source for welding is widely varied and includes gas flame, electric arc, laser, electron beam, friction, ultrasonic, and the like. The welding of metals is classified into three categories, namely fusion welding, pressure welding and brazing according to the characteristics of the technological process. With the continuous development of steel processing technology, the role of welding in industrial production is more and more important. The welding has the characteristics of convenient forming, low production cost and strong applicability, so the welding can not be separated in the production and manufacturing processes of mechanical equipment. When welding is carried out to panel, especially some work pieces of dysmorphism piece, for example, be used for subway track's support piece or handrail spare, each part is difficult for fixing during the welding, and it is inconvenient, the adjustment nature is not good to weld, leads to work efficiency low, consequently needs the suitable frock clamp of design.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a frock clamp of welding usefulness can fix the accessory of special-shaped workpiece to convenient welding improves work efficiency and welding quality.

According to the utility model discloses a frock clamp of welding usefulness of first aspect embodiment for the work piece that forms by the welding of the stabilizer blade spare that has the locating hole is fixed a position, include: a base; the limiting seat is arranged on the base, and a positioning column is arranged at the top of the limiting seat and is used for being inserted into the positioning hole; the supporting seat is arranged on the base, a straight groove is formed in the top of the supporting seat, and the straight groove is used for supporting and limiting the supporting leg piece; the corner pusher is arranged on the base and matched with the supporting seat to clamp the bottom of the supporting leg piece.

According to the utility model discloses frock clamp of welding usefulness has following beneficial effect at least: the welding to dysmorphism piece usually need expend a large amount of time and look for welding angle and fixed by the welded part, and welding frock clamp is the one set of structure of being convenient for weld special-shaped workpiece that forms after groping repeatedly and thinking, uses frock clamp to carry out the position fixing to the part by the welded workpiece to reduce and need look for welding angle in the operation process, improved the welding efficiency of same dysmorphism piece, increased the security.

According to some embodiments of the present invention, the two sides of the limiting seat are both provided with a baffle; the baffle is used for limiting the end part of the supporting leg piece.

According to the utility model discloses a some embodiments, the supporting seat bottom is equipped with the limiting plate, the corner impeller is equipped with the push pedal, the limiting plate with the push pedal can move in opposite directions in order to place between the two the leg piece bottom presss from both sides tightly.

According to the utility model discloses a some embodiments, the base is equipped with the spout, the limiting plate with the equal slidable mounting of push pedal in the spout.

According to some embodiments of the utility model, the corner impeller still includes riser and screw rod, the riser with the base is connected, screw rod one end be used for with the push pedal offsets, the screw rod is worn to locate the riser.

According to the utility model discloses a some embodiments, the supporting seat bottom is equipped with the hole of walking, wear to be equipped with the locating lever in the hole of walking, locating lever one end can with the limiting plate offsets.

According to the utility model discloses a some embodiments still include the square seat, the base center is equipped with the bellied section of thick bamboo post that makes progress, the square seat is equipped with the column base, the column base can insert in the section of thick bamboo post, the section of thick bamboo post is used for right the square seat supports and spacing.

According to some embodiments of the present invention, the square base comprises a square plate, the square plate is provided with a cylinder protruding upward, the cylinder is sleeved with a slot base, and the slot base is provided with a slot; the welded workpiece further comprises connecting plates, the connecting plates are used for connecting the supporting leg pieces in pairs, and the clamping grooves are used for limiting the connecting plates.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural diagram of the welded special-shaped workpiece of the present invention;

FIG. 4 is a schematic structural view of the limiting seat and the supporting seat of the present invention;

fig. 5 is a sectional view of the sliding chute of the present invention.

Reference numerals:

a leg member 101, a positioning hole 102, a connecting plate 103;

a base 100, a sliding groove 110, a cylinder 120 and a hole groove 130;

a limiting seat 200, a positioning column 210, a baffle 220 and a fixing bolt 230;

the support seat 300, the straight groove 310, the through hole 320, the positioning rod 330 and the limiting plate 340;

the corner pusher 400, the vertical plate 410, the screw 420 and the push plate 430;

square base 500, column base 510, square plate 520, constant head tank 521, cylinder 530, draw-in groove seat 540, draw-in groove 541.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 to 5, the utility model discloses a frock clamp for welding for to fix a position the work piece that forms by the welding of the supporting legs 101 that has locating hole 102, include: a base 100; the limiting seat 200 is arranged on the base 100, a positioning column 210 is arranged at the top of the limiting seat 200, and the positioning column 210 is used for being inserted into the positioning hole 102; the supporting seat 300 is arranged on the base 100, a straight groove 310 is arranged at the top of the supporting seat 300, and the straight groove 310 is used for supporting and limiting the supporting leg part 101; the corner pusher 400 is disposed on the base 100, and cooperates with the supporting base 300 to clamp the bottom of the leg member 101. Specifically, the supporting leg part 101 comprises a bottom plate, an arc-shaped plate and a single-hole part, the single-hole part is provided with a positioning hole 102, and the positioning hole 102 is sleeved on the positioning column 210 to limit the single-hole part; the arc plate is connected with the single-hole piece and the bottom plate, the middle part of the arc plate is clamped in the straight groove 310 of the supporting seat 300, and the bottom plate is placed on the base 100 and clamped by the corner pusher 400 and the supporting seat 300. The welding to dysmorphism piece usually need expend a large amount of time and look for welding angle and fixed by the welded part, and welding frock clamp is the one set of structure of being convenient for weld special-shaped workpiece that forms after groping repeatedly and thinking, uses frock clamp to carry out the position fixing to the part by the welded workpiece to reduce and need look for welding angle in the operation process, improved the welding efficiency of same dysmorphism piece, increased the security.

In some embodiments of the present invention, the two sides of the position-limiting base 200 are both provided with a baffle 220; the stop plate 220 serves to limit the end of the leg member 101. Specifically, as shown in fig. 4, two opposite sides of the limiting seat 200 are provided with a baffle 220, and the baffle 220 is fixed on the side surface of the limiting seat 200 through a fixing bolt 230 and is used for limiting two sides of the single-hole piece of the leg piece 101; the height of the baffle 220 extending upwards out of the upper surface of the spacing seat 200 is lower than the thickness of the single-hole piece. The baffle 220 can be lifted and fixed relative to the limiting base 200 to limit the height of the leg members 101 or other welded members.

It is understood that the baffle 220 may also be fixedly connected to both sides of the spacing block 200, for example, welded to the spacing block 200.

In some embodiments of the present invention, the bottom of the supporting seat 300 is provided with a limiting plate 340, the corner pusher 400 is provided with a push plate 430, and the limiting plate 340 and the push plate 430 can move in opposite directions to clamp the bottom of the supporting leg 101 disposed therebetween. The bottom plate of the leg member 101 is placed between the position-limiting plate 340 and the push plate 430, and the bottom plate can be clamped when the position-limiting plate 340 and the push plate 430 move towards each other.

In another embodiment, when the position of the bottom plate to be welded is always a fixed position and the bottom plate is provided with a through hole, as shown in fig. 3, the bottom plate can be limited by arranging a hole groove 130 between the limiting plate 340 and the push plate 430, inserting a column into the hole groove 130, and sleeving the through hole on the bottom plate on the column.

In some embodiments of the present invention, the base 100 is provided with the sliding groove 110, and the limiting plate 340 and the pushing plate 430 are both slidably mounted in the sliding groove 110. Specifically, as shown in fig. 5, the sliding groove 110 is a special-shaped groove, the upper hole is smaller, the lower hole is larger, the sliding groove 110 is communicated with the edge of the base 100, the limiting plate 340 and the pushing plate 430 both slide into the sliding groove 110 through the edge of the base 100, and both the limiting plate 340 and the pushing plate 430 can slide along the extending direction of the sliding groove 110.

In some embodiments of the present invention, the corner pusher 400 further includes a vertical plate 410 and a screw rod 420, the vertical plate 410 is connected to the base 100, one end of the screw rod 420 is used to abut against the push plate 430, and the screw rod 420 is inserted into the vertical plate 410. The vertical plate 410 is welded on the base 100, a threaded hole for the screw rod 420 to pass through is formed in the vertical plate 410, the end portion of the screw rod 420 abuts against the push plate 430 when the bottom of the leg member 101 is clamped, when the bottom of the leg member 101 is loosened, the screw rod 420 is rotated to be away from the push plate 430, and then the push plate 430 is manually shifted to slide along the sliding groove 110.

It is understood that the vertical plate 410 and the base 100 can be connected by bolts.

The utility model discloses an in some embodiments, supporting seat 300 bottom is equipped with the hole of walking 320, wears to be equipped with locating lever 330 in the hole of walking 320, and locating lever 330 one end can offset with limiting plate 340. Specifically, the abutting mode of the limiting plate 340 and the positioning rod 330 is consistent with the abutting mode of the push plate 430 and the screw 420, threads are arranged in the through hole 320, threads are also arranged on the outer peripheral wall of the positioning rod 330, and the limiting plate 340 can be pushed to move towards the direction opposite to the push plate 430 by rotating the positioning rod 330.

In some embodiments of the present invention, the square base 500 is further included, the center of the base 100 is provided with the cylinder 120 protruding upwards, the square base 500 is provided with the column base 510, the column base 510 can be inserted into the cylinder 120, and the cylinder 120 is used for supporting and limiting the square base 500. The height of the cylinder 120 is higher than that of the limiting seat 200 to ensure that the square seat 500 does not interfere with the leg member 101 disposed on the limiting seat 200.

The utility model discloses an in some embodiments, square seat 500 includes square board 520, the shape of square board 520 is similar with base 100, the central point that base 100 was located to square board 520 puts, four angular positions of square board 520 are equipped with constant head tank 521, the width of constant head tank 521 is unanimous with the width of straight flute 310, constant head tank 521 is used for further restricting the tip of the arc of supporting leg part 101 to when guaranteeing the deformation that produces because high temperature among the welding process, the welding on the haplopore part that the tip of arc also can not incline.

In some embodiments of the present invention, the square plate 520 is provided with a cylinder 530 protruding upwards, the cylinder 530 is sleeved with a slot seat 540, and the slot seat 540 is provided with a slot 541; the welded workpiece further comprises a connecting plate 103, the connecting plate 103 is used for connecting the two leg pieces 101, and the clamping groove 541 is used for limiting the connecting plate 103. Specifically, as shown in fig. 1 and 3, the welded workpiece further includes a connecting plate 103, the leg members 101 are connected two by the plurality of connecting plates 103, and the connecting plates 103 are welded to the arc-shaped plates. During welding, one side of the connecting plate 103 is leaned against the edge of the square plate 520; the slot seat 540 is movably installed on the cylinder 530, and the slot seat 540 can be manually lifted to realize the insertion and separation of the connecting plate 103 and the slot 541. When welding is needed, the clamping groove seat 540 is manually lifted, then the connecting plate 103 is pressed on the edge of the square plate 520, then the clamping groove seat 540 is put down, the connecting plate 103 is clamped in the clamping groove 541 to limit the connecting plate 103, and the two ends of the connecting plate 103 are conveniently welded.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A work fixture for welding is used for positioning a workpiece welded by a leg member (101) having a positioning hole (102), and is characterized by comprising:

a base (100);

the limiting seat (200) is arranged on the base (100), a positioning column (210) is arranged at the top of the limiting seat (200), and the positioning column (210) is used for being inserted into the positioning hole (102);

the supporting seat (300) is arranged on the base (100), a straight groove (310) is formed in the top of the supporting seat (300), and the straight groove (310) is used for supporting and limiting the supporting leg piece (101);

the corner pusher (400) is arranged on the base (100) and matched with the supporting seat (300) to clamp the bottom of the supporting leg piece (101).

2. The work fixture for welding according to claim 1, characterized in that: two sides of the limiting seat (200) are provided with baffle plates (220); the baffle (220) is used for limiting the end part of the supporting leg piece (101).

3. The work fixture for welding according to claim 1, characterized in that: the corner pushing device is characterized in that a limiting plate (340) is arranged at the bottom of the supporting seat (300), a pushing plate (430) is arranged on the corner pushing device (400), and the limiting plate (340) and the pushing plate (430) can move oppositely to clamp the bottom of the supporting leg piece (101).

4. The work fixture for welding according to claim 3, characterized in that: the base (100) is provided with a sliding groove (110), and the limiting plate (340) and the push plate (430) are slidably mounted in the sliding groove (110).

5. A work fixture for welding according to claim 3 or 4, characterized in that: the corner pusher (400) further comprises a vertical plate (410) and a screw rod (420), the vertical plate (410) is connected with the base (100), one end of the screw rod (420) is used for abutting against the push plate (430), and the screw rod (420) penetrates through the vertical plate (410).

6. A work fixture for welding according to claim 3 or 4, characterized in that: the bottom of the supporting seat (300) is provided with a through hole (320), a positioning rod (330) penetrates through the through hole (320), and one end of the positioning rod (330) can abut against the limiting plate (340).

7. The work fixture for welding according to claim 1, characterized in that: still include square seat (500), base (100) center is equipped with bellied section of thick bamboo post (120) that makes progress, square seat (500) are equipped with column base (510), column base (510) can insert in section of thick bamboo post (120), section of thick bamboo post (120) are used for right square seat (500) support and spacing.

8. The work fixture for welding according to claim 7, characterized in that: the square seat (500) comprises a square plate (520), the square plate (520) is provided with a cylinder (530) protruding upwards, the cylinder (530) is sleeved with a clamping groove seat (540), and the clamping groove seat (540) is provided with a clamping groove (541); the welded workpiece further comprises a connecting plate (103), the connecting plate (103) is used for connecting the supporting leg pieces (101) in pairs, and the clamping grooves (541) are used for limiting the connecting plate (103).