CN217019192U - Be used for instrument C type pipe weld fixture apparatu - Google Patents

Abstract

The utility model provides a welding and fixing device for a C-shaped pipe of an instrument, which relates to the technical field of welding and fixing devices and comprises a workbench body, wherein a mounting base is fixed at the top of the workbench body close to the front side edge, an air cylinder is fixed inside the mounting base, one end of the air cylinder penetrates to the rear side of the mounting base, a pressing plate is fixed at one end of the air cylinder, two guide grooves are formed in the top of the workbench body, guide blocks are connected inside the two guide grooves in a sliding manner, and the tops of the two guide blocks are fixed at the bottom of the pressing plate. Resulting in a problem that the transmission rate becomes low.

Description

Be used for instrument C type pipe weld fixture apparatu

Technical Field

The utility model relates to the technical field of welding and fixing devices, in particular to a welding and fixing device for a C-shaped pipe of an instrument.

Background

Electric welding is an economical, practical and advanced method in material connection processing. Welding of almost any two metallic materials, as well as certain metallic materials and non-metallic materials, can be accomplished with electric welding; the small-size assembly can be realized, and a large-size, economic and reasonable structure can be manufactured; materials with different properties can be adopted at different parts of the structure, so that the characteristics of various materials are fully exerted; the electric welding piece has the characteristics of good air tightness and light weight; the welding between ultrathin and superfine materials can also be realized by electric welding.

At present when welding C type pipe on the panel board, current fixing device adopts rigid connection mostly, leads to C type pipe to produce the deformation very easily when the clamp force is too big, and the C type pipe after the deformation can cause the inner space to reduce when the in-service use, leads to transmission rate to step down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing fixing devices are mostly rigidly connected, the C-shaped pipe is easily deformed when the clamping force is too large, the inner space of the deformed C-shaped pipe is reduced during actual use, and the transmission rate is reduced by adopting the air cylinder to drive the pressing plate to extrude two ports of the C-shaped pipe and converting the clamping force into the thrust by matching with the arc-shaped stop block.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a be used for instrument C type pipe welded fastening device, includes the workstation body, the top of workstation body is close to front side edge and is fixed with the installation base, the inside of installation base is fixed with the cylinder, the one end of cylinder runs through to the rear side of installation base, the one end of cylinder is fixed with the clamp plate, two guide ways, two have been seted up at the top of workstation body the equal sliding connection in inside of guide way has the guide block, two the bottom at the clamp plate is all fixed at the top of guide block, the top of workstation body is close to rear side edge department and is fixed with two arc dog, two the cambered surface of arc dog is relative.

Preferably, four limiting plates are fixed to the top of the workbench body, the four limiting plates are divided into two groups, and two limiting plates located on one side of one of the arc-shaped stoppers are in one group.

Preferably, every group is two the laminating has the C venturi tube between the relative one side of limiting plate, the rear side of workstation body is located the middle part and is fixed with the fixed block.

Preferably, the top of fixed block has seted up the spacing groove, the groove that slides has been seted up to the inside bottom surface of spacing groove, the spout has all been seted up to the both sides inner wall in groove that slides.

Preferably, two equal sliding connection in inside of spout has the slider, two be fixed with the sliding block between the relative one side of slider, sliding block sliding connection is in the inside of sliding groove, one side of sliding groove is connected with the screw rod through the bearing rotation.

Preferably, the one end of screw rod runs through to the rear side of fixed block, the one end of screw rod is fixed with the runner, the front side of workstation body is fixed with control panel, the top of sliding block is fixed with the layer board, the top of layer board is fixed with two magic subsides.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the device, when the device is used, the C-shaped pipe is placed between the limiting plates, the cambered surfaces of the C-shaped pipe are right opposite to the two arc-shaped stop blocks, then the cylinder is controlled by the control panel to stretch, the cylinder drives the pressing plate to perform the stretching until the pressing plate is attached to the two ends of the C-shaped pipe in the same way, and the cambered surfaces of the C-shaped pipe are pressed between the two arc-shaped stop blocks, so that the C-shaped pipe can be fixed, the clamping force is avoided, and the C-shaped pipe is not easy to damage.

2. According to the utility model, the pressing plate can stably slide through the matching of the guide block and the guide groove in the sliding process of the pressing plate, then the instrument is fixed on the supporting plate through the magic tape, at the moment, the rotating wheel is rotated, so that the screw rod rotates, the sliding block slides in the sliding groove, the instrument is attached to the cambered surface end of the C-shaped pipe, the welding work can be started, the sliding block is connected in the sliding groove in a sliding manner through the sliding groove and the sliding block, a part of pressure can be offset, and the screw rod is prevented from being bent.

Drawings

FIG. 1 is a schematic top perspective view of a C-shaped tube welding and fixing device for an instrument according to the present invention;

FIG. 2 is a schematic rear perspective view of a C-shaped pipe welding fixture for an instrument according to the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 1.

Illustration of the drawings: 1. a table body; 2. a control panel; 3. a fixed block; 4. a rotating wheel; 5. a sliding block; 6. a slider; 7. a chute; 8. a sliding groove; 9. a limiting groove; 10. a pallet; 11. magic tape; 12. an arc-shaped stop block; 13. installing a base; 14. a cylinder; 15. a limiting plate; 16. a C-shaped pipe; 17. pressing a plate; 18. a guide block; 19. a guide groove; 20. a screw.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed in the following description.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a technical solution for a welding and fixing device for a C-shaped tube of an instrument: including workstation body 1, the top of workstation body 1 is close to front side edge and is fixed with installation base 13, the inside of installation base 13 is fixed with cylinder 14, the one end of cylinder 14 runs through to the rear side of installation base 13, the one end of cylinder 14 is fixed with clamp plate 17, two guide ways 19 have been seted up at the top of workstation body 1, the equal sliding connection in inside of two guide ways 19 has guide block 18, the bottom at clamp plate 17 is all fixed at the top of two guide block 18, the top of workstation body 1 is close to rear side edge department and is fixed with two arc dog 12, the cambered surface of two arc dog 12 is relative.

The effect that its whole embodiment 1 reached does, place C venturi tube 16 between limiting plate 15 during the use of this device at first, and make C venturi tube 16's cambered surface just to two arc dogs 12, then stretch out and draw back through control panel 2 control cylinder 14, make cylinder 14 drive clamp plate 17 go on, the same laminating in both ends until clamp plate 17 and C venturi tube 16, with C venturi tube 16's cambered surface pressfitting to between two arc dogs 12, can accomplish the fixed to C venturi tube 16, the adoption clamp force has been avoided, be difficult for damaging C venturi tube 16, the current fixing device of having solved adopts rigid connection mostly, lead to C venturi tube to produce when the clamp force is too big and warp very easily, the C venturi tube after the deformation can cause the inner space to reduce when the in-service use, lead to the problem of transmission rate step-down.

Example 2, as shown in fig. 1 to 3, four limiting plates 15 are fixed on the top of the table body 1, the four limiting plates 15 are divided into two groups, two limiting plates 15 located on one side of one of the arc-shaped stoppers 12 are one group, a C-shaped pipe 16 is attached between opposite sides of each two limiting plates 15, the fixed block 3 is fixed on the rear side of the table body 1 at the middle part, a limiting groove 9 is formed on the top of the fixed block 3, a sliding groove 8 is formed on the inner bottom surface of the limiting groove 9, sliding grooves 7 are formed on the inner walls of both sides of the sliding groove 8, sliding blocks 6 are slidably connected inside the two sliding grooves 7, a sliding block 5 is fixed between opposite sides of the two sliding blocks 6, the sliding block 5 is slidably connected inside the sliding groove 8, a screw rod 20 is rotatably connected to one side of the sliding groove 8 through a bearing, one end of the screw rod 20 penetrates to the rear side of the fixed block 3, a rotating wheel 4 is fixed at one end of the screw rod 20, the front side of workstation body 1 is fixed with control panel 2, and the top of sliding block 5 is fixed with layer board 10, and the top of layer board 10 is fixed with two magic subsides 11.

The effect that its whole embodiment 2 reached does, the in-process that slides at clamp plate 17 makes clamp plate 17 can steadily slide through the cooperation of guide block 18 and guide way 19, then pass through magic subsides 11 with the instrument and fix on layer board 10, at this moment, rotate runner 4, make screw rod 20 rotate, thereby slide the slider 5 in the inside of sliding chute 8, laminate the instrument with the cambered surface end of C venturi tube 16, can begin welding work, through spout 7 and slider 6 with slider 5 sliding connection in the inside of sliding chute 8, can offset some pressure, prevent that screw rod 20 from producing the bending.

The working principle is as follows: when the device is used, the C-shaped pipe 16 is firstly placed between the limiting plates 15, the cambered surface of the C-shaped pipe 16 is right opposite to the two arc-shaped stop blocks 12, then the cylinder 14 is controlled by the control panel 2 to stretch, the cylinder 14 drives the pressing plate 17 to move until the pressing plate 17 is attached to the two ends of the C-shaped pipe 16 in the same way, the cambered surface of the C-shaped pipe 16 is pressed between the two arc-shaped stop blocks 12, the C-shaped pipe 16 can be fixed, the clamping force is avoided, the C-shaped pipe 16 is not easy to damage, the pressing plate 17 can slide stably through the matching of the guide block 18 and the guide groove 19 in the sliding process of the pressing plate 17, then the instrument is fixed on the supporting plate 10 through the magic tape 11, at the moment, the rotating wheel 4 is rotated, the screw rod 20 is rotated, the sliding block 5 slides in the sliding groove 8, the instrument is attached to the cambered surface end of the C-shaped pipe 16, and the welding work can be started, the sliding block 5 is connected inside the sliding groove 8 in a sliding way through the sliding groove 7 and the sliding block 6, so that part of pressure can be offset, and the screw 20 is prevented from bending.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a be used for instrument C type pipe weld fixture apparatu, includes workstation body (1), its characterized in that: the top of workstation body (1) is close to the front side edge and is fixed with installation base (13), the inside of installation base (13) is fixed with cylinder (14), the one end of cylinder (14) runs through to the rear side of installation base (13), the one end of cylinder (14) is fixed with clamp plate (17), two guide way (19), two have been seted up at the top of workstation body (1) the equal sliding connection in inside of guide way (19) has guide block (18), two the bottom at clamp plate (17) is all fixed at the top of guide block (18), the top of workstation body (1) is close to rear side edge department and is fixed with two arc dog (12), two the cambered surface of arc dog (12) is relative.

2. The welding fixture for C-shaped tubes of meters of claim 1, wherein: the top of the workbench body (1) is fixedly provided with four limiting plates (15), the four limiting plates (15) are divided into two groups, and the two limiting plates (15) positioned on one side of one of the arc-shaped check blocks (12) form one group.

3. The welding fixture for C-shaped tubes of meters of claim 2, wherein: every two of group the laminating has C venturi tube (16) between the relative one side of limiting plate (15), the rear side of workstation body (1) is located the middle part and is fixed with fixed block (3).

4. The welding fixture for instrument C-tubes according to claim 3, characterized in that: spacing groove (9) have been seted up at the top of fixed block (3), sliding groove (8) have been seted up to the inside bottom surface of spacing groove (9), spout (7) have all been seted up to the both sides inner wall in sliding groove (8).

5. The welding fixture for C-shaped tubes of meters of claim 4, wherein: two equal sliding connection in inside of spout (7) has slider (6), two be fixed with sliding block (5) between the relative one side of slider (6), sliding block (5) sliding connection is in the inside of sliding groove (8), one side of sliding groove (8) is connected with screw rod (20) through the bearing rotation.

6. The welding fixture for instrument C-tubes according to claim 5, characterized in that: the one end of screw rod (20) runs through to the rear side of fixed block (3), the one end of screw rod (20) is fixed with runner (4), the front side of workstation body (1) is fixed with control panel (2), the top of sliding block (5) is fixed with layer board (10), the top of layer board (10) is fixed with two magic subsides (11).

Images