CN218016838U

CN218016838U - Car tubular beams welding frock

Info

Publication number: CN218016838U
Application number: CN202221710489.8U
Authority: CN
Inventors: 陈育潮; 彭仲贤; 谭洪武; 许克文; 陈运鑫
Original assignee: Shiyan Jialu Vehicle Industry Co ltd
Current assignee: Shiyan Jialu Vehicle Industry Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-13
Anticipated expiration: 2032-07-05

Abstract

The utility model provides an automobile pipe beam welding tool, which belongs to the technical field of welding tools and aims to solve the problems that the existing welding tool needs to frequently adjust the position of a clamp, and a bolt needs to be disassembled and assembled when the position of the clamp is adjusted, so that the operation is complicated; the device comprises a base, a clamp, universal wheels, an ultrathin cylinder, a supporting plate and supporting legs; the clamp is connected to the upper end of the base in a sliding mode; the universal wheels are connected to the lower end of the base in an up-and-down sliding manner; the ultrathin cylinder is fixedly connected to the clamp; the supporting legs are uniformly distributed and fixedly connected to the lower end face of the base; the supporting plate is fixedly connected to the inner sides of the four groups of supporting legs; the utility model discloses a linear guide reduces operating procedure, has saved staff's time, and the machining precision of part is guaranteed to the position of confirming each part that can be more accurate through ultra-thin cylinder, has improved work efficiency effectively.

Description

Car tubular beams welding frock

Technical Field

The utility model belongs to the technical field of the welding frock, more specifically says, in particular to car tubular beams welding frock.

Background

A tubular beam of an automobile instrument panel belongs to an automobile interior decoration system, is mainly used for bearing instrument panels, electric devices, chassis parts and the like, needs to be fixed by a welding tool during machining and then is welded, and the welding tool generally comprises various clamps and a bottom plate.

For example, CN202022777037.9 discloses a tubulose crossbeam welding frock belongs to machining technical field to solve current tubulose crossbeam and fixing the back with the tubulose crossbeam, when carrying out the welding of strengthening rib, slope and angular deviation can appear in the tubulose crossbeam, cause unnecessary economic loss's problem, the on-line screen storage device comprises a base, a set of left side welded plate of base left side top fixedly connected with, a set of right side welded plate of removal slider top fixedly connected with, removal slider top sliding connection has a set of right side assistance-localization real board, base left side slip has two sets of supporting shoe, supporting shoe top hinged joint has a set of left side assistance-localization real board, the utility model discloses an eight round holes on left side welded plate and the right side welded plate are fixed a position the tubulose crossbeam, prevent that the tubulose crossbeam welding from appearing moving, through the upper surface of left side assistance-localization real board and right side assistance-localization real board, guarantee that the tubulose crossbeam can not appear slope and angular deviation when carrying out the welding of strengthening rib.

Based on the aforesaid, current welding frock is generally through fixing various anchor clamps on the base with the bolt, and the car tubular beams of different models's size is also different, so need often adjust the anchor clamps position, need dismantle and install the bolt when adjusting the anchor clamps position, and the operation is comparatively loaded down with trivial details.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an automobile pipe beam welding tool is provided to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automobile tubular beams welding frock to solve current welding frock and generally fix various anchor clamps on the base through the bolt, the automobile tubular beams's of different models size is also different, so need often adjust the anchor clamps position, need dismantle and install the comparatively loaded down with trivial details problem of operation to the bolt when adjusting the anchor clamps position.

The utility model relates to a purpose and efficiency of car tubular beams welding frock reaches by following concrete technical means:

an automobile pipe beam welding tool comprises a base, a clamp, universal wheels, an ultrathin cylinder, a supporting plate and supporting legs; the clamps are arranged in a plurality of groups and are all connected to the upper end of the base in a sliding manner; the four universal wheels are uniformly distributed and are connected to the lower end of the base in an up-and-down sliding manner; the ultrathin cylinders are provided with a plurality of groups and are fixedly connected to the clamp; the four supporting legs are uniformly distributed and fixedly connected to the lower end face of the base; the support plate is fixedly connected to the inner sides of the four groups of support legs.

Further, the clamp comprises a linear guide rail; and each group of clamps is provided with two linear guide rails which are fixedly connected at the upper end of the base.

Further, the clamp further comprises a limiting block and a connecting block; each group of clamps is provided with four connecting blocks, the four connecting blocks are respectively and fixedly connected to two ends of the two linear guide rails, and each connecting block is provided with a positioning hole; and four limiting blocks are arranged on each group of clamps, and the four limiting blocks are respectively and fixedly connected to the upper ends of the four connecting blocks.

Furthermore, the clamp also comprises a right-angle support, a connecting plate and a first cylinder joint; the connecting plate is connected to the upper ends of the two linear guide rails in a sliding manner; each group of clamps is provided with two right-angle supports which are both fixedly connected to the upper end surface of the connecting plate; and the first air cylinder connector is fixedly connected to the rear end of the connecting plate and a piston rod of the ultrathin air cylinder.

Further, the clamp also comprises a bushing; and one bushing is fixedly connected in the positioning hole of each group of connecting blocks and the positioning hole on each pressure arm.

Furthermore, the clamp also comprises a pressure arm, a second cylinder joint, a positioning block, a transition plate, a pressing block and a positioning pin; each group of clamps is provided with two transition plates which are respectively and fixedly connected with the upper ends of the two right-angle supports; each group of clamps is provided with two positioning blocks which are respectively and fixedly connected with the upper ends of the two transition plates; each group of clamps is provided with two pressure arms, the two pressure arms are respectively and rotatably connected to a piston rod of the ultrathin cylinder through second cylinder joints, and each group of pressure arms is provided with a positioning hole; each group of clamps is provided with two pressing blocks which are respectively and fixedly connected with the front ends of the two positioning blocks; and each group of clamps is provided with two positioning pins which are respectively inserted at the front ends of the two pressing arms.

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

the utility model discloses an adopt linear guide coupling jig, avoided the condition that needs install and dismantle the bolt when adjusting the anchor clamps position, reduce the operating procedure, saved staff's time, improved work efficiency effectively.

The utility model discloses a rectangular support makes the installation of anchor clamps more firm, connects two rectangular supports through the connecting plate, connects ultra-thin cylinder and connecting plate through first cylinder joint, controls the pressure arm through ultra-thin cylinder and realizes the fixed to the part, adopts the pneumatic clamp to press from both sides the position of confirming each part that can be more accurate, guarantees the machining precision of part, has improved work efficiency effectively.

The utility model discloses a stopper and linear guide are connected to the connecting block, through the maximum distance that stopper restriction anchor clamps removed, prevent that the connecting plate from exceeding the movement distance, according to the position of the big or small adjustment pressure arm of part, after adjusting suitable position, fix the pressure arm on the locating piece through the locating pin, through the position of the cooperation fixed part between pressure arm and the briquetting, reduce the friction between locating pin and the locating hole through the bush, reduce the wearing and tearing of locating hole, the life of anchor clamps has been improved effectively.

The utility model discloses a linear guide reduces operating procedure, has saved staff's time, and the position of confirming each part that can be more accurate through ultra-thin cylinder guarantees the machining precision of part, has improved work efficiency effectively, prevents through the stopper that the connecting plate from exceeding the movement distance, reduces the friction between locating pin and the locating hole through the bush, reduces the wearing and tearing of locating hole, has improved the life of anchor clamps effectively.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a schematic top view structure of the present invention.

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

Fig. 4 is the schematic diagram of the structure of the limiting block of the present invention.

Fig. 5 is a schematic view of the structure of the bushing of the present invention.

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

1. a base; 2. a clamp; 201. a right-angle support; 202. a linear guide rail; 203. a limiting block; 204. a connecting plate; 205. a first cylinder fitting; 206. pressing the arm; 207. a second cylinder head; 208. positioning blocks; 209. a transition plate; 210. briquetting; 211. positioning pins; 212. a bushing; 213. connecting blocks; 3. a universal wheel; 4. an ultrathin cylinder; 5. a support plate; 6. and (5) supporting legs.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the 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 that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to 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 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 5:

the utility model provides an automobile pipe beam welding tool, which comprises a base 1, a clamp 2, universal wheels 3, an ultrathin cylinder 4, a support plate 5 and support legs 6; the clamps 2 are arranged in a plurality of groups, and the clamps 2 are all connected to the upper end of the base 1 in a sliding manner; four groups of universal wheels 3 are arranged, and the four groups of universal wheels 3 are uniformly distributed and are connected to the lower end of the base 1 in a vertical sliding manner; the ultrathin cylinders 4 are provided with a plurality of groups, and the ultrathin cylinders 4 are fixedly connected to the fixture 2; four supporting legs 6 are arranged, and the four supporting legs 6 are uniformly distributed and fixedly connected to the lower end face of the base 1; the supporting plate 5 is fixedly connected to the inner sides of the four groups of supporting legs 6.

Wherein, the clamp 2 comprises a linear guide rail 202; each group of clamps 2 is provided with two linear guide rails 202, and the two linear guide rails 202 are fixedly connected to the upper end of the base 1; in use, the linear guide rail 202 is connected with the clamp 2, so that the situation that bolts need to be installed and disassembled when the position of the clamp 2 is adjusted is avoided, the operation steps are reduced, the time of workers is saved, and the working efficiency is effectively improved.

The clamp 2 further comprises a right-angle support 201, a connecting plate 204 and a first cylinder joint 205; the connecting plate 204 is slidably connected to the upper ends of the two linear guide rails 202; each group of clamps 2 is provided with two right-angle supports 201, and the two right-angle supports 201 are fixedly connected to the upper end surface of the connecting plate 204; the first cylinder joint 205 is fixedly connected to the rear end of the connecting plate 204 and the piston rod of the ultra-thin cylinder 4; in use, make anchor clamps 2's installation more firm through right angle support 201, connect two right angle supports 201 through connecting plate 204, connect ultra-thin cylinder 4 and connecting plate 204 through first cylinder joint 205, control pressure arm 206 through ultra-thin cylinder 4 and realize the fixed to the part, adopt the pneumatic position of confirming each part that presss from both sides the ability more accurate, guarantee the machining precision of part, improved work efficiency effectively.

Wherein, the clamp 2 further comprises a limiting block 203 and a connecting block 213; each group of the clamps 2 is provided with four connecting blocks 213, the four connecting blocks 213 are respectively and fixedly connected with two ends of the two linear guide rails 202, and each connecting block 213 is provided with a positioning hole; each group of clamps 2 is provided with four limiting blocks 203, and the four limiting blocks 203 are respectively and fixedly connected with the upper ends of the four connecting blocks 213; in use, the stop block 203 and the linear guide 202 are connected by the connecting block 213, and the maximum distance moved by the jig 2 is limited by the stop block 203, preventing the connecting plate 204 from exceeding the movement distance.

The clamp 2 further comprises a pressure arm 206, a second cylinder joint 207, a positioning block 208, a transition plate 209, a pressure block 210 and a positioning pin 211; each group of clamps 2 is provided with two transition plates 209, and the two transition plates 209 are respectively and fixedly connected to the upper ends of the two right-angle supports 201; each group of clamps 2 is provided with two positioning blocks 208, and the two positioning blocks 208 are respectively and fixedly connected with the upper ends of two transition plates 209; each group of clamps 2 is provided with two pressure arms 206, the two pressure arms 206 are respectively and rotatably connected to the piston rod of the ultrathin cylinder 4 through second cylinder joints 207, and each group of pressure arms 206 is provided with a positioning hole; each group of clamps 2 is provided with two pressing blocks 210, and the two pressing blocks 210 are respectively and fixedly connected to the front ends of the two positioning blocks 208; each group of clamps 2 is provided with two positioning pins 211, and the two positioning pins 211 are respectively inserted at the front ends of the two pressing arms 206; in use, the position of the pressing arm 206 is adjusted according to the size of the part, and after the pressing arm 206 is adjusted to the proper position, the pressing arm 206 is fixed on the positioning block 208 through the positioning pin 211, and the position of the part is fixed through the matching between the pressing arm 206 and the pressing block 210.

Wherein, the clamp 2 further comprises a bushing 212; a bushing 212 is fixedly connected to the positioning hole of each group of connecting blocks 213 and the positioning hole of each pressing arm 206; in use, the bush 212 reduces the friction between the positioning pin 211 and the positioning hole, reduces the abrasion of the positioning hole, and effectively prolongs the service life of the clamp 2.

The specific use mode and function of the embodiment are as follows: in use, the linear guide rail 202 is connected with the clamp 2, so that the situation that bolts need to be installed and disassembled when the position of the clamp 2 is adjusted is avoided, operation steps are reduced, the time of workers is saved, and the working efficiency is effectively improved; the fixture 2 is more stably installed through the right-angle supports 201, the two right-angle supports 201 are connected through the connecting plate 204, the ultrathin cylinder 4 and the connecting plate 204 are connected through the first cylinder joint 205, the pressure arm 206 is controlled through the ultrathin cylinder 4 to fix the parts, the positions of the parts can be more accurately determined by adopting pneumatic clamping, the machining precision of the parts is ensured, and the working efficiency is effectively improved; connect stopper 203 and linear guide 202 through connecting block 213, the maximum distance that anchor clamps 2 removed is restricted through stopper 203, prevent that connecting plate 204 from exceeding the movement distance, the position of arm 206 is pressed to the size adjustment of part, after adjusting to suitable position, press arm 206 is fixed on locating piece 208 through locating pin 211, the position of part is fixed through the cooperation between arm 206 and the briquetting 210, reduce the friction between locating pin 211 and the locating hole through bush 212, reduce the wearing and tearing of locating hole, the life of anchor clamps 2 has been improved effectively.

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 an automobile tubular beam welding frock which characterized in that: comprises a base (1), a clamp (2), universal wheels (3), an ultrathin cylinder (4), a support plate (5) and support legs (6); the clamps (2) are provided with a plurality of groups, and the clamps (2) are all connected to the upper end of the base (1) in a sliding manner; four groups of universal wheels (3) are arranged, and the four groups of universal wheels (3) are uniformly distributed and are connected to the lower end of the base (1) in an up-and-down sliding manner; the ultrathin cylinders (4) are provided with a plurality of groups, and the ultrathin cylinders (4) are fixedly connected to the clamp (2); the four supporting legs (6) are uniformly distributed and fixedly connected to the lower end face of the base (1); the supporting plate (5) is fixedly connected to the inner sides of the four groups of supporting legs (6); the clamp (2) further comprises a pressing arm (206).

2. The automobile pipe beam welding tool according to claim 1, characterized in that: the clamp (2) comprises a linear guide rail (202); two linear guide rails (202) are arranged on each group of clamps (2), and the two linear guide rails (202) are fixedly connected to the upper end of the base (1).

3. The automobile pipe beam welding tool according to claim 2, characterized in that: the clamp (2) further comprises a right-angle support (201), a connecting plate (204) and a first cylinder connector (205); the connecting plate (204) is connected to the upper ends of the two linear guide rails (202) in a sliding manner; each group of clamps (2) is provided with two right-angle supports (201), and the two right-angle supports (201) are fixedly connected to the upper end face of the connecting plate (204); and the first air cylinder joint (205) is fixedly connected to the rear end of the connecting plate (204) and the piston rod of the ultrathin air cylinder (4).

4. The automobile pipe beam welding tool according to claim 2, characterized in that: the clamp (2) further comprises a limiting block (203) and a connecting block (213); each group of clamps (2) is provided with four connecting blocks (213), the four connecting blocks (213) are respectively and fixedly connected to two ends of the two linear guide rails (202), and each connecting block (213) is provided with a positioning hole; four limiting blocks (203) are arranged on each group of clamps (2), and the four limiting blocks (203) are respectively and fixedly connected to the upper ends of the four connecting blocks (213).

5. The automobile pipe beam welding tool according to claim 3, characterized in that: the clamp (2) further comprises a second cylinder joint (207), a positioning block (208), a transition plate (209), a pressing block (210) and a positioning pin (211); each group of clamps (2) is provided with two transition plates (209), and the two transition plates (209) are respectively and fixedly connected to the upper ends of the two right-angle supports (201); each group of clamps (2) is provided with two positioning blocks (208), and the two positioning blocks (208) are respectively and fixedly connected to the upper ends of the two transition plates (209); two pressure arms (206) are arranged on each group of clamps (2), the two pressure arms (206) are respectively and rotatably connected to a piston rod of the ultrathin cylinder (4) through second cylinder joints (207), and each group of pressure arms (206) is provided with a positioning hole; each group of clamps (2) is provided with two pressing blocks (210), and the two pressing blocks (210) are respectively and fixedly connected to the front ends of the two positioning blocks (208); each group of clamps (2) is provided with two positioning pins (211), and the two positioning pins (211) are respectively inserted at the front ends of the two pressure arms (206).

6. The automobile pipe beam welding tool according to claim 4, characterized in that: the clamp (2) also comprises a bushing (212); and one bushing (212) is fixedly connected in the positioning hole of each group of connecting blocks (213) and the positioning hole on each pressing arm (206).