CN216462607U

CN216462607U - Welding auxiliary sensor

Info

Publication number: CN216462607U
Application number: CN202122747445.4U
Authority: CN
Inventors: 肖良
Original assignee: Yantai Chenghe Construction Machinery Co ltd
Current assignee: Yantai Chenghe Construction Machinery Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-10
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of sensors, in particular to a welding auxiliary sensor, which realizes the quick assembly and disassembly of a sensor body and improves the use convenience of the device; including the mounting panel, the welding machine main part, welder, two sets of shroudings, two sets of sensor bodies, the multiunit pressure spring, the multiunit pull rod, the multiunit locating piece, the multiunit handle, the first wedge of multiunit, the multiunit second wedge, the first T type slider of multiunit, the multiunit shrink pole, the multiunit extension spring, multiunit location inserted block and multiunit connecting block, the mounting panel is installed on the power conveying mechanism outside, the right-hand member middle part at the mounting panel is fixed to the welding machine main part, welder is connected with the output of welding machine main part, and the upper and lower bilateral symmetry of mounting panel right-hand member is provided with the recess, two sets of shroudings cover two sets of recesses respectively, the right-hand member at the shrouding is fixed to the sensor body, the upper and lower both sides at two sets of shrouding left ends are fixed to the multiunit pressure spring respectively symmetry, and the pressure spring suit is on the pull rod.

Description

Welding auxiliary sensor

Technical Field

The utility model relates to the technical field of sensors, in particular to a welding auxiliary sensor.

Background

The existing welding machine is used for avoiding the situation that a welding gun collides with an obstacle on a welding track during welding, the existing welding machine is generally provided with an infrared scanning sensor, the obstacle on the welding track is scanned, the welding gun stops avoiding in time, the welding auxiliary sensor is easily covered by dust in the air and smoke generated during welding in the using process, the sensor is influenced to identify the obstacle, regular disassembly is needed to clean, the existing welding auxiliary sensor is fixed through a bolt, quick disassembly and assembly are not convenient, and the device is poor in use convenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the welding auxiliary sensor which realizes the quick assembly and disassembly of the sensor body and improves the use convenience of the sensor body.

The utility model relates to a welding auxiliary sensor, which comprises a mounting plate, a welding machine main body, a welding gun, two groups of sealing plates, two groups of sensor bodies, a plurality of groups of compression springs, a plurality of groups of pull rods, a plurality of groups of positioning blocks, a plurality of groups of handles, a plurality of groups of first wedge blocks, a plurality of groups of second wedge blocks, a plurality of groups of first T-shaped sliding blocks, a plurality of groups of contraction rods, a plurality of groups of tension springs, a plurality of groups of positioning insertion blocks and a plurality of groups of connecting blocks, wherein the mounting plate is mounted on an external power conveying mechanism, the welding machine main body is fixed in the middle of the right end of the mounting plate, the welding gun is connected with the output end of the welding machine main body, the upper side and the lower side of the right end of the mounting plate are symmetrically provided with grooves, the two groups of sealing plates respectively cover the two groups of grooves, the sensor bodies are fixed at the right end of the sealing plates, the upper side and the lower side of the left ends of the two groups of the sealing plates are respectively and are sleeved on the pull rods, the compression springs are connected with the sealing plates in a sliding manner, the positioning blocks are fixed at the right ends of the pull rods, the handle is fixed on the positioning block, the left ends of the pressure spring and the pull rod are connected with the first wedge block, the first wedge block can be in close contact with the second wedge block, the first T-shaped sliding block is fixed at the bottom end of the second wedge block and is slidably clamped with the left end of the mounting plate groove, the contraction rod is fixed at the outer side end of the first T-shaped sliding block, the tension springs are fixedly sleeved on the contraction rod, the outer side ends of a plurality of groups of contraction rods are fixedly connected with the upper ends and the lower ends of two groups of grooves of the mounting plate respectively, the positioning insertion block is fixed at the inner side end of the second wedge block, the connecting block is fixed in the middle of the left end of each tension spring, the upper end and the lower end of the left side of the connecting block are symmetrically provided with positioning insertion grooves, and the positioning insertion block can be inserted into the positioning insertion grooves of the connecting block; through inserting the connecting block in the recess of mounting panel, make the shrouding cover the recess of mounting panel, first wedge extrudees the second wedge under the pressure spring thrust action this moment, make the second wedge use under the cooperation of first T type slider, drive the location inserted block and insert in the positioning slot of connecting block, thereby make the quick fixed of sensor body, when needs clear up the sensor body, through the pulling handle, make locating piece pulling pull rod, and make the pull rod use under the cooperation of pressure spring, the first wedge of pulling moves right, the second wedge is under the pulling force effect of shrink pole and extension spring this moment, it extracts from the constant head tank of connecting block to drive the location inserted block, make the quick dismantlement from the mounting panel of sensor body, the quick dismouting of sensor body has been realized, the convenience of use of device has been improved.

Preferably, the connecting device further comprises a plurality of groups of second T-shaped sliding blocks, the plurality of groups of second T-shaped sliding blocks are respectively fixed at the inner side ends of the plurality of groups of first wedge-shaped blocks, sliding grooves are symmetrically formed in the upper end and the lower end of the connecting block, and the second T-shaped sliding blocks are slidably clamped with the connecting block; through setting up second T type slider, guarantee the stability when first wedge moves about, improve the structural strength of device.

Preferably, the handle also comprises a plurality of groups of anti-skid sleeves which are respectively fixed on a plurality of groups of handles; through setting up the antiskid cover, when avoiding operating personnel pulling handle, the phenomenon of skidding appears, avoids appearing the damage of colliding with, improves the use reliability of device.

Preferably, the sensor also comprises a plurality of groups of reinforcing rods which are respectively fixed at the upper end and the lower end of the two groups of sensor bodies and are respectively connected with the right ends of the two groups of sealing plates; through setting up the stiffener, strengthen shrouding and this body coupling's of sensor intensity, improve the structural stability of device.

Preferably, the pressure spring is made of spring steel; through setting up the spring steel material, further improve the structural strength of device, improve the life of device.

Preferably, the stiffness coefficient of the pressure spring is greater than that of the tension spring; the stiffness coefficient of the pressure spring is set to be larger than the stiffness coefficient of the tension spring, so that the thrust of the first wedge block to the second wedge block can overcome the tension of the tension spring, the second wedge block can drive the positioning insertion block to be inserted into the positioning insertion groove of the connecting block, and the using effect of the device is improved.

Compared with the prior art, the utility model has the beneficial effects that: through inserting the connecting block in the recess of mounting panel, make the shrouding cover the recess of mounting panel, first wedge extrudees the second wedge under the pressure spring thrust action this moment, make the second wedge use under the cooperation of first T type slider, drive the location inserted block and insert in the positioning slot of connecting block, thereby make the quick fixed of sensor body, when needs clear up the sensor body, through the pulling handle, make locating piece pulling pull rod, and make the pull rod use under the cooperation of pressure spring, the first wedge of pulling moves right, the second wedge is under the pulling force effect of shrink pole and extension spring this moment, it extracts from the constant head tank of connecting block to drive the location inserted block, make the quick dismantlement from the mounting panel of sensor body, the quick dismouting of sensor body has been realized, the convenience of use of device has been improved.

Drawings

FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of a partial isometric configuration of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

in the drawings, the reference numbers: 1. mounting a plate; 2. a welder body; 3. a welding gun; 4. closing the plate; 5. a sensor body; 6. a pressure spring; 7. a pull rod; 8. positioning blocks; 9. a handle; 10. a first wedge block; 11. a second wedge block; 12. a first T-shaped slider; 13. a retracting lever; 14. a tension spring; 15. positioning the insert block; 16. connecting blocks; 17. a second T-shaped slider; 18. an anti-slip sleeve; 19. a reinforcing rod.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The mounting plate 1 is mounted on an external power conveying mechanism, the welding machine main body 2 is fixed in the middle of the right end of the mounting plate 1, the welding gun 3 is connected with the output end of the welding machine main body 2, grooves are symmetrically arranged on the upper side and the lower side of the right end of the mounting plate 1, two groups of sealing plates 4 respectively cover the two groups of grooves, the sensor body 5 is fixed at the right end of the sealing plates 4, a plurality of groups of pressure springs 6 are respectively symmetrically fixed on the upper side and the lower side of the left end of the two groups of sealing plates 4, the pressure springs 6 are sleeved on the pull rod 7, the pull rod 7 is slidably connected with the sealing plates 4, the positioning block 8 is fixed at the right end of the pull rod 7, the handle 9 is fixed on the positioning block 8, the pressure springs 6 and the left end of the pull rod 7 are both connected with the first wedge block 10, the first wedge block 10 can be in close contact with the second wedge 11, the first T-shaped slide block 12 is fixed at the bottom end of the second wedge 11, and the first T-shaped slide block 12 is slidably clamped with the left end of the groove of the mounting plate 1, the telescopic rod 13 is fixed at the outer side end of the first T-shaped sliding block 12, the tension spring 14 is fixedly sleeved on the telescopic rod 13, the outer side ends of a plurality of groups of telescopic rods 13 are respectively and fixedly connected with the upper end and the lower end of two groups of grooves of the mounting plate 1, the positioning insertion block 15 is fixed at the inner side end of the second wedge block 11, the connecting block 16 is fixed at the middle part of the left end of the tension spring 14, the upper end and the lower end of the left side of the connecting block 16 are symmetrically provided with positioning insertion slots, the positioning insertion block 15 can be inserted into the positioning insertion slots of the connecting block 16, a plurality of groups of second T-shaped sliding blocks 17 are respectively fixed at the inner side ends of a plurality of groups of first wedge blocks 10, the upper end and the lower end of the connecting block 16 are symmetrically provided with sliding slots, and the second T-shaped sliding blocks 17 are slidably clamped with the connecting block 16; the connecting block 16 is inserted into the groove of the mounting plate 1, so that the sealing plate 4 covers the groove of the mounting plate 1, at the moment, the first wedge block 10 extrudes the second wedge block 11 under the thrust action of the pressure spring 6, so that the second wedge block 11 drives the positioning insertion block 15 to be inserted into the positioning slot of the connecting block 16 under the matched use of the first T-shaped slide block 12, so that the sensor body 5 is quickly fixed, when the sensor body 5 needs to be cleaned, the handle 9 is pulled, the positioning block 8 pulls the pull rod 7, the pull rod 7 drives the first wedge block 10 to move rightwards under the matched use of the pressure spring 6, at the moment, the second wedge block 11 drives the positioning insertion block 15 to be pulled out from the positioning slot of the connecting block 16 under the tensile action of the contraction rod 13 and the tension spring 14, so that the sensor body 5 is quickly detached from the mounting plate 1, and the quick detachment of the sensor body 5 is realized, the use convenience of the device is improved, and then the stability of the first wedge block 10 in the left-right moving process is ensured by arranging the second T-shaped sliding block 17, so that the structural strength of the device is improved.

As shown in fig. 1 to 3, in the welding auxiliary sensor of the present invention, when in operation, first, the connecting block 16 is inserted into the groove of the mounting plate 1, so that the sealing plate 4 covers the groove of the mounting plate 1, at this time, the first wedge 10 extrudes the second wedge 11 under the thrust of the compression spring 6, so that the second wedge 11 drives the positioning plug 15 to be inserted into the positioning slot of the connecting block 16 under the cooperation of the first T-shaped slider 12, so that the sensor body 5 is rapidly fixed, when the sensor body 5 needs to be cleaned, the positioning block 8 pulls the pull rod 7 by pulling the handle 9, and the pull rod 7 pulls the first wedge 10 to move rightwards under the cooperation of the compression spring 6, at this time, the second wedge 11 drives the positioning plug 15 to be pulled out from the positioning slot of the connecting block 16 under the tensile force of the contraction rod 13 and the tension spring 14, make sensor body 5 quick dismantlement from mounting panel 1, sensor body 5's quick assembly disassembly has been realized, the use convenience of device has been improved, later through setting up second T type slider 17, ensure the stability when removing about first wedge 10, improve the structural strength of device, and through setting up antiskid cover 18, when avoiding operating personnel pulling handle 9, the phenomenon of skidding appears, avoid appearing colliding with the damage, improve the use reliability of device, then through setting up stiffener 19, strengthen the intensity that shrouding 4 and sensor body 5 are connected, improve the structural stability of device.

The welding auxiliary sensor provided by the utility model is mounted, connected or arranged in a common mechanical mode, and can be implemented as long as the beneficial effects of the welding auxiliary sensor are achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A welding auxiliary sensor is characterized by comprising a mounting plate (1), a welding machine main body (2), a welding gun (3), two groups of sealing plates (4), two groups of sensor bodies (5), a plurality of groups of pressure springs (6), a plurality of groups of pull rods (7), a plurality of groups of positioning blocks (8), a plurality of groups of handles (9), a plurality of groups of first wedge blocks (10), a plurality of groups of second wedge blocks (11), a plurality of groups of first T-shaped slide blocks (12), a plurality of groups of contraction rods (13), a plurality of groups of tension springs (14), a plurality of groups of positioning insertion blocks (15) and a plurality of groups of connecting blocks (16), wherein the mounting plate (1) is arranged on an external power conveying mechanism, the welding machine main body (2) is fixed in the middle of the right end of the mounting plate (1), the welding gun (3) is connected with the output end of the welding machine main body (2), grooves are symmetrically arranged on the upper side and the lower side of the right end of the mounting plate (1), and the two groups of sealing plates (4) respectively cover the two groups of grooves, the sensor body (5) is fixed at the right end of the sealing plates (4), a plurality of groups of pressure springs (6) are respectively and symmetrically fixed at the upper side and the lower side of the left end of the two groups of sealing plates (4), the pressure springs (6) are sleeved on the pull rod (7), the pull rod (7) is in sliding connection with the sealing plates (4), the positioning block (8) is fixed at the right end of the pull rod (7), the handle (9) is fixed on the positioning block (8), the left ends of the pressure springs (6) and the pull rod (7) are both connected with the first wedge-shaped block (10), the first wedge-shaped block (10) and the second wedge-shaped block (11) can be in close contact, the first T-shaped slide block (12) is fixed at the bottom end of the second wedge-shaped block (11), the first T-shaped slide block (12) is in sliding clamping with the left end of the groove of the mounting plate (1), the contraction rod (13) is fixed at the outer end of the first T-shaped slide block (12), and the tension springs (14) are fixedly sleeved on the contraction rod (13), and the outer side ends of the multiple groups of contraction rods (13) are respectively fixedly connected with the upper end and the lower end of the two groups of grooves of the mounting plate (1), the positioning insertion blocks (15) are fixed at the inner side ends of the second wedge-shaped blocks (11), the connecting block (16) is fixed in the middle of the left end of the tension spring (14), the upper end and the lower end of the left side of the connecting block (16) are symmetrically provided with positioning insertion grooves, and the positioning insertion blocks (15) can be inserted into the positioning insertion grooves of the connecting block (16).

2. The welding auxiliary sensor according to claim 1, further comprising a plurality of sets of second T-shaped sliders (17), wherein the plurality of sets of second T-shaped sliders (17) are respectively fixed at inner side ends of the plurality of sets of first wedge-shaped sliders (10), sliding grooves are symmetrically formed at upper and lower ends of the connecting block (16), and the second T-shaped sliders (17) are slidably clamped with the connecting block (16).

3. A welding assistance sensor according to claim 1, further comprising a plurality of sets of anti-slip sleeves (18), the sets of anti-slip sleeves (18) being secured to the plurality of sets of handles (9), respectively.

4. The welding auxiliary sensor according to claim 1, further comprising a plurality of sets of reinforcing rods (19), wherein the plurality of sets of reinforcing rods (19) are respectively fixed at the upper and lower ends of the two sets of sensor bodies (5) and are respectively connected with the right ends of the two sets of sealing plates (4).

5. A welding assistance sensor according to claim 1, characterized in that the compression spring (6) is made of spring steel.

6. A welding assistance sensor according to claim 1, characterized in that the stiffness coefficient of the pressure spring (6) is greater than the stiffness coefficient of the tension spring (14).