阅读说明：本技术 一种智能电热毛巾架组装用焊接装置 (Welding device for assembling intelligent electric heating towel rack ) 是由 孙健 支海波 蒋万 吴茂鑫 曹丽兰 于 2021-11-10 设计创作，主要内容包括：本发明公开了一种智能电热毛巾架组装用焊接装置,包括固定圆座,所述固定圆座外圈两侧位置设置有横直杆,所述横直杆尾部设置有立杆,所述立杆前端面一侧位置设置有夹持装置,所述固定圆座中部设置有可转动的圆形台面,所述圆形台面上端面设置有紧固装置,所述固定圆座上端面一侧位置设置有调节装置。本发明所述的一种智能电热毛巾架组装用焊接装置,属于焊接装置领域,通过在立杆前方设置夹持装置,方便对焊接枪进行放置固定,并在固定圆座内设置可转动的圆形台面,利用圆形台面上端面的紧固装置对电热毛巾架进行夹紧固定,配合调节装置内的压力握柄改变固定状态从而调节工件的角度,提升焊接质量与效率。(The invention discloses a welding device for assembling an intelligent electric heating towel rack, which comprises a fixed round seat, wherein transverse rods are arranged on two sides of the outer ring of the fixed round seat, vertical rods are arranged at the tail parts of the transverse rods, a clamping device is arranged on one side of the front end face of each vertical rod, a rotatable round table top is arranged in the middle of the fixed round seat, a fastening device is arranged on the upper end face of the round table top, and an adjusting device is arranged on one side of the upper end face of the fixed round seat. The invention relates to an intelligent welding device for assembling an electric heating towel rack, which belongs to the field of welding devices.)

1. The utility model provides an intelligence electric heat welding set for towel rail equipment which characterized in that: comprises a fixed round seat (1), a transverse rod (2) is arranged at two sides of the outer ring of the fixed round seat (1), a vertical rod (3) is arranged at the tail part of the transverse rod (2), a bottom plate (4) is arranged at the bottom of the vertical rod (3), a clamping device (7) is arranged at one side of the front end face of the vertical rod (3), the clamping device (7) mainly comprises a lower pressing plate (10) and an adjustable upper pressing plate (11), the lower pressing plate (10) is positioned at the middle part of the front end face of the vertical rod (3), the upper pressing plate (11) is positioned above the lower pressing plate (10), an adjustable welding gun (12) is arranged between the upper pressing plate (11) and the lower pressing plate (10), a round table top (25) capable of rotating around the horizontal direction is arranged at the middle part of the fixed round seat (1), a fastening device (8) is arranged at the upper end face of the round table top (25), the fastening device (8) mainly comprises a pair of lifting clamping plates (14) and a pair of telescopic clamping plates (13), the telescopic clamping plate (13) is positioned at two sides of the upper end face of the circular table top (25), the lifting clamping plate (14) is positioned at the upper end face of the circular table top (25) and corresponds to the front position of the telescopic clamping plate (13), the adjusting device (9) is arranged at one side of the upper end face of the fixed circular seat (1), the adjusting device (9) mainly comprises an embedded straight plate (15) and a pressure grab handle (16), the embedded straight plate (15) is positioned at one side of the upper end face of the fixed circular seat (1), the pressure grab handle (16) is positioned at the top of the outer end face of the embedded straight plate (15), a circular groove (28) is arranged in the middle of the fixed circular seat (1) and corresponds to the circular table top (25), an annular sleeve plate (26) is arranged in the middle of the outer ring of the circular table top (25), an annular sliding groove (27) is arranged in the middle of the inner wall of the circular groove (28) and corresponds to the annular sleeve plate (26), circular table face (25) up end is provided with laminating cylinder (29) in flexible cardboard (13) rear position, pass through welded fastening between laminating cylinder (29) and circular table face (25), laminating cylinder (29) outer lane is provided with elastic belt (30), elastic belt (30) head is connected to flexible cardboard (13) afterbody, fixed round seat (1) up end one side position is provided with rectangle straight flute (37) corresponding embedded straight board (15), rectangle straight flute (37) bottom is connected to annular spout (27), embedded straight board (15) outer lane is fixed to rectangle straight flute (37) in through bonding, embedded straight board (15) bottom is provided with adjustable reference column (38), annular lagging (26) up end corresponds reference column (38) and is provided with a plurality of locating holes (39).

2. The welding device for assembling the intelligent electric towel rack according to claim 1, wherein: all through welded fastening between fixed round seat (1), violently straight pole (2), pole setting (3) and bottom plate (4), be provided with backup pad (5) between pole setting (3) both sides terminal surface and bottom plate (4), be provided with bracing piece (6) between terminal surface and pole setting (3) under violently straight pole (2), top board (11) correspond welding gun (12) with holding down plate (10) medial surface and are provided with arc recess (17), top board (11) up end is provided with fixed handle (18).

3. The welding device for assembling the intelligent electric towel rack according to claim 1, wherein: the utility model discloses a pole setting, including top board (11), pole setting (3), last clamp plate (11) rear end face middle part position is provided with rearmounted slider (19), the terminal surface corresponds rearmounted slider (19) and is provided with surface spout (20) before pole setting (3), lower wall all is provided with interior plectane (21) on surface spout (20), be provided with between interior plectane (21) interior stand (22), interior stand (22) pass rearmounted slider (19), and be swing joint between rearmounted slider (19) and interior stand (22).

4. The welding device for assembling the intelligent electric towel rack according to claim 3, wherein: the adjustable circular pressing plate (23) is arranged on the outer ring of the inner upright column (22), the circular pressing plate (23) is located above the rear sliding block (19), a first spring (24) is arranged between the upper end face of the circular pressing plate (23) and the inner attached circular plate (21), and the first spring (24) is located on the outer ring of the inner upright column (22).

5. The welding device for assembling the intelligent electric towel rack according to claim 1, wherein: end face afterbody position is provided with interior round bar (31) under lift cardboard (14), round bar (31) are provided with round hole (32) in round table face (25) up end correspondence, it is provided with down circular slot (33) to go up round hole (32) bottom, circular slot (33) bottom is provided with down plectane (34) down, interior round bar (31) afterbody stretches into down circular slot (33) and is connected to plectane (34) up end down, interior round bar (31) outer lane is provided with adjustable activity plectane (35) in down circular slot (33) top position, be swing joint between activity plectane (35) and interior round bar (31), be provided with second spring (36) under activity plectane (35) between terminal surface and the lower plectane (34).

6. The welding device for assembling the intelligent electric towel rack according to claim 1, wherein: the embedded straight plate type pressure grab handle is characterized in that external flitch plates (40) are arranged on the positions of two sides of the pressure grab handle (16) on the front end face of the embedded straight plate (15), inner clamping blocks (50) are arranged on the positions of the bottoms of the end faces of two sides of the pressure grab handle (16), lifting sliding grooves (41) are formed in the end faces, corresponding to the inner clamping blocks (50), of the inner side of each external flitch plate (40), and a plurality of movable steel balls (42) are arranged on the rear end face of the pressure grab handle (16).

7. The welding device for assembling the intelligent electric towel rack according to claim 6, wherein: the bottom of the embedded straight plate (15) is provided with a fixing hole (43) corresponding to the positioning column (38), a resetting circular groove (44) is arranged above the fixing hole (43), an adjustable bottom circular plate (45) and an adjustable top circular plate (46) are arranged in the resetting circular groove (44), the head of the positioning column (38) is connected to the lower end face of a bottom circular plate (45), a third spring (47) is arranged between the bottom circular plate (45) and a top circular plate (46), a pull rope (48) is arranged in the middle of the upper end surface of the bottom circular plate (45), the pull cable (48) passes through the top circular plate (46) and is movably connected, a guide groove (49) is arranged above the reset circular groove (44) corresponding to the pull cable (48), the head part of the guide groove (49) is connected to the front end surface of the embedded straight plate (15) corresponding to the tail part of the pressure grab handle (16), the head of the inhaul cable (48) passes through the guide groove (49) and is connected to the tail of the pressure grab handle (16).

Technical Field

The invention relates to the field of welding devices, in particular to a welding device for assembling an intelligent electric heating towel rack.

Background

The intelligent electric heating towel rack is a towel rack for drying towels in an electric heating mode, is a matching product of high-grade bathrooms, is closed and moist in bathroom environments, is not dry in a bathroom for a long time, and is easy to breed bacteria, regular towel drying and disinfection become a requirement, the intelligent and convenient electric heating towel rack can be brought up at the end, and the intelligent electric heating towel rack is widely suitable for families, high-grade residences, hotels, medical care institutions, public service places (such as hairdressing and beauty, sauna, bathing, feet bathing, sports stadiums and the like).

The intelligence electric heat towel rail need carry out welded fastening to each branch part through welding set when the equipment, because the subassembly quantity of electric heat towel rail is many and the dispersion, and welding set commonly used is difficult to carry out fixed welding to scattered work piece, be the welding set that CN104439611B disclosed like the publication, the coolant liquid in its sheltering from portion can reduce the heat on the shielding portion and then reduce the temperature of shielding portion, the drain pan is scalded to the high temperature of avoiding shielding portion, consequently welding set commonly used can't be fixed the work piece of electric heat towel rail, the manual pressure operation is difficult to ensure welded quality and precision, also be difficult to quick rotate the local support body of parts and partial equipment completion simultaneously, cause inconvenience for the operating personnel.

Disclosure of Invention

The invention mainly aims to provide an intelligent welding device for assembling an electric heating towel rack, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a welding device for assembling an intelligent electric heating towel rack comprises a fixed round seat, wherein transverse rods are arranged on two sides of an outer ring of the fixed round seat, vertical rods are arranged at the tail parts of the transverse rods, a bottom plate is arranged at the bottom of the vertical rods, a clamping device is arranged on one side of the front end face of each vertical rod, the clamping device mainly comprises a lower pressing plate and an adjustable upper pressing plate, the lower pressing plate is arranged in the middle of the front end face of each vertical rod, the upper pressing plate is arranged above the lower pressing plate, an adjustable welding gun is arranged between the upper pressing plate and the lower pressing plate, a circular table top capable of rotating in the horizontal direction is arranged in the middle of the fixed round seat, a fastening device is arranged on the upper end face of the circular table top, the fastening device mainly comprises a pair of lifting clamping plates and a pair of telescopic clamping plates, the telescopic clamping plates are arranged on two sides of the upper end face of the circular table top, the lifting clamping plates are arranged in front positions corresponding to the telescopic clamping plates, the adjusting device is arranged at one side position of the upper end face of the fixed round seat and mainly comprises an embedded straight plate and a pressure grab handle, the embedded straight plate is arranged at one side position of the upper end face of the fixed round seat, the pressure grab handle is arranged at the top position of the outer end face of the embedded straight plate, a round groove is arranged at the middle part of the fixed round seat corresponding to a round table top, an annular sleeve plate is arranged at the middle part of the outer ring of the round table top, an annular chute is arranged at the middle part of the inner wall of the round groove corresponding to the annular sleeve plate, a fitting cylinder is arranged at the rear position of the telescopic clamping plate at the upper end face of the round table top, the fitting cylinder and the round table top are fixed by welding, an elastic belt is arranged at the outer ring of the fitting cylinder, the head of the elastic belt is connected to the tail part of the telescopic clamping plate, and a rectangular straight groove is arranged at one side position of the upper end face of the fixed round seat corresponding to the embedded straight plate, the bottom of the rectangular straight groove is connected to the annular sliding groove, the outer ring of the embedded straight plate is fixed in the rectangular straight groove through bonding, the bottom of the embedded straight plate is provided with an adjustable positioning column, and the upper end face of the annular sleeve plate is provided with a plurality of positioning holes corresponding to the positioning column.

Preferably, all through welded fastening between fixed round seat, horizontal pole, pole setting and the bottom plate, be provided with the backup pad between pole setting both sides terminal surface and the bottom plate, be provided with the bracing piece under the horizontal pole between terminal surface and the pole setting, the top board corresponds the welding rifle with the lower clamp plate medial extremity and is provided with the arc recess, the top board up end is provided with fixed handle.

Preferably, a rear slider is arranged in the middle of the rear end face of the upper press plate, a surface sliding groove is formed in the front end face of the upright rod and corresponds to the rear slider, inner circular plates are arranged on the upper wall and the lower wall of the surface sliding groove, inner upright columns are arranged between the inner circular plates, the inner upright columns penetrate through the rear slider, and the rear slider is movably connected with the inner upright columns.

Preferably, an adjustable circular pressing plate is arranged on the outer ring of the inner upright post, the circular pressing plate is located above the rear sliding block, a first spring is arranged between the upper end face of the circular pressing plate and the inner attached circular plate, and the first spring is located on the outer ring of the inner upright post.

Preferably, the tail position of the lower end face of the lifting clamping plate is provided with an inner circular rod, the upper end face of the circular table top is provided with an upper circular hole corresponding to the inner circular rod, the bottom of the upper circular hole is provided with a lower circular groove, the bottom of the lower circular groove is provided with a lower circular plate, the tail of the inner circular rod stretches into the lower circular groove and is connected to the upper end face of the lower circular plate, the top position of the lower circular groove of the inner circular rod outer ring is provided with an adjustable movable circular plate, the movable circular plate is movably connected with the inner circular rod, and a second spring is arranged between the lower end face of the movable circular plate and the lower circular plate.

Preferably, the front end face of the embedded straight plate is provided with external flitch plates at the positions of two sides of the pressure grab handle, the bottom positions of the end faces of two sides of the pressure grab handle are provided with internal clamping blocks, the inner side end face of the external flitch plate is provided with a lifting sliding groove corresponding to the internal clamping block, and the rear end face of the pressure grab handle is provided with a plurality of movable steel balls.

Preferably, the embedded straight board bottom corresponds the reference column and is provided with the fixed orifices, the fixed orifices top is provided with the circular slot that resets, it is provided with adjustable bottom plectane and top plectane to reset the circular slot, the reference column head is connected to terminal surface under the bottom plectane, be provided with the third spring between bottom plectane and the top plectane, bottom plectane up end middle part position is provided with the cable, the cable passes the top plectane and is swing joint, it is provided with the guide way to reset the circular slot top and correspond the cable, the guide way head is connected to the embedded straight board before the terminal surface corresponds pressure grab handle afterbody position, the cable head passes the guide way and is connected to pressure grab handle afterbody.

Compared with the prior art, the invention has the following beneficial effects:

1. through setting up clamping device in pole setting the place ahead, utilize holding device's interior holding down plate and adjustable top board to carry out the centre gripping fixed to the welding gun to conveniently place the welding gun and remain stable, avoid the rifle head because of the mistake bumps impaired.

2. Through set up rotatable circular table face in fixed round seat, utilize the fastener of circular table face top can press from both sides tight the fixing to the part of electric heat towel rail to guarantee the stability during welding process, promote welding quality and precision.

3. Through set up adjusting device in fixed round seat up end one side, utilize the pressure grab handle in the adjusting device can adjust the fixed state of circular table face to adjust the angle of circular table face and top work piece, be convenient for adjust the work piece angle in order to weld, thereby promote welding quality.

4. Through set up elastic belt and link to each other with the laminating cylinder at flexible cardboard rear, can stretch elastic belt when the flexible cardboard of pulling, after electric heat towel rail part support body is detained to flexible cardboard, can utilize elastic belt's elasticity to stretch fixedly to the stability of guarantee support body when the welding.

5. Through set up adjustable reference column in inlaying straight board below, utilize the pressure grab handle to carry out height control to set up a plurality of locating holes at annular lagging up end, utilize the reference column to stretch into the locating hole of different angles and can keep circular table face's stability behind angle regulation, guarantee welding efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a clamping device according to the present invention;

FIG. 3 is a schematic view of an annular nest plate of the present invention;

FIG. 4 is a schematic view of a lift truck of the present invention;

FIG. 5 is a schematic view of the annular chute of the present invention;

FIG. 6 is a schematic view of the pressure handle of the present invention;

FIG. 7 is a schematic view of the embedded straight plate according to the present invention;

fig. 8 is a schematic view of the working state of the present invention.

In the figure: 1. fixing the round seat; 2. a transverse rod; 3. erecting a rod; 4. a base plate; 5. a support plate; 6. a support bar; 7. a clamping device; 8. a fastening device; 9. an adjustment device; 10. a lower pressing plate; 11. an upper pressure plate; 12. welding a gun; 13. a retractable card board; 14. a lifting pallet; 15. embedding a straight plate; 16. a pressure grip; 17. an arc-shaped groove; 18. fixing the grip; 19. a rear slide block; 20. a surface runner; 21. a circular plate is attached inside; 22. an inner upright post; 23. a circular pressing plate; 24. a first spring; 25. a circular table top; 26. an annular race plate; 27. an annular chute; 28. a circular groove; 29. attaching a cylinder; 30. an elastic belt; 31. an inner round bar; 32. an upper circular hole; 33. a lower circular groove; 34. a lower circular plate; 35. a movable circular plate; 36. a second spring; 37. a rectangular straight groove; 38. a positioning column; 39. positioning holes; 40. an external flitch; 41. a lifting chute; 42. a movable steel ball; 43. a fixing hole; 44. a circular resetting groove; 45. a bottom circular plate; 46. a top circular plate; 47. a third spring; 48. a cable; 49. a guide groove; 50. and an inner clamping block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-2, the device comprises a fixed circular base 1, a transverse rod 2 is arranged at two sides of an outer ring of the fixed circular base 1, a vertical rod 3 is arranged at the tail of the transverse rod 2, a bottom plate 4 is arranged at the bottom of the vertical rod 3, a clamping device 7 is arranged at one side of the front end face of the vertical rod 3, the clamping device 7 mainly comprises a lower press plate 10 and an adjustable upper press plate 11, the lower press plate 10 is arranged at the middle position of the front end face of the vertical rod 3, the upper press plate 11 is arranged above the lower press plate 10, an adjustable welding gun 12 is arranged between the upper press plate 11 and the lower press plate 10, a rotatable circular table surface 25 is arranged at the middle part of the fixed circular base 1, a fastening device 8 is arranged at the upper end face of the circular table surface 25, the fastening device 8 mainly comprises a pair of lifting clamping plates 14 and a pair of telescopic clamping plates 13, the telescopic clamping plates 13 are arranged at two sides of the upper end face of the circular table surface 25, the lifting clamping plates 14 are arranged at positions corresponding to the front of the telescopic clamping plates 13, an adjusting device 9 is arranged at one side of the upper end face of the fixed circular seat 1, the adjusting device 9 mainly comprises an embedded straight plate 15 and a pressure grab handle 16, the embedded straight plate 15 is located at one side of the upper end face of the fixed circular seat 1, and the pressure grab handle 16 is located at the top of the outer end face of the embedded straight plate 15; the fixed round seat 1, the transverse straight rod 2, the upright rod 3 and the bottom plate 4 are fixed by welding, a support plate 5 is arranged between the end surfaces of two sides of the upright rod 3 and the bottom plate 4, a support rod 6 is arranged between the lower end surface of the transverse straight rod 2 and the upright rod 3, the end surfaces of the inner sides of the upper pressure plate 11 and the lower pressure plate 10 are provided with arc-shaped grooves 17 corresponding to the welding guns 12, and the upper end surface of the upper pressure plate 11 is provided with a fixed handle 18; a rear slide block 19 is arranged in the middle of the rear end face of the upper press plate 11, a surface slide groove 20 is arranged on the front end face of the upright rod 3 corresponding to the rear slide block 19, inner attached circular plates 21 are arranged on the upper wall and the lower wall of the surface slide groove 20, inner upright columns 22 are arranged between the inner attached circular plates 21, the inner upright columns 22 penetrate through the rear slide block 19, and the rear slide block 19 is movably connected with the inner upright columns 22; an adjustable circular pressing plate 23 is arranged on the outer ring of the inner upright post 22, the circular pressing plate 23 is located above the rear-mounted sliding block 19, a first spring 24 is arranged between the upper end face of the circular pressing plate 23 and the top internal attached circular plate 21, the first spring 24 is located on the outer ring of the inner upright post 22, the upper pressing plate 11 is pulled upwards during operation to drive the rear-mounted sliding block 19 to slide upwards along the inner upright post 22, the circular pressing plate 23 on the outer ring of the inner upright post 22 is extruded when the rear-mounted sliding block 19 moves, the first spring 24 above is extruded when the circular pressing plate 23 moves, the first spring 24 is stressed to be compressed, after the upper pressing plate 11 rises to a certain height, the welding gun 12 can be placed between the upper pressing plate 11 and the lower pressing plate 10, the upper pressing plate 11 is loosened slowly, and falls gradually under the action of elastic force to clamp the welding gun 12, and the placing stability is guaranteed.

Example two:

as shown in fig. 3-4, the middle of the fixed round seat 1 is provided with a circular groove 28 corresponding to the circular table 25, the middle of the outer ring of the circular table 25 is provided with an annular sleeve plate 26, and the middle of the inner wall of the circular groove 28 is provided with an annular sliding groove 27 corresponding to the annular sleeve plate 26; an attaching cylinder 29 is arranged on the upper end face of the circular table top 25 at the rear position of the telescopic clamping plate 13, the attaching cylinder 29 and the circular table top 25 are fixed through welding, an elastic belt 30 is arranged on the outer ring of the attaching cylinder 29, and the head of the elastic belt 30 is connected to the tail of the telescopic clamping plate 13; an inner round rod 31 is arranged at the tail part of the lower end face of the lifting clamp plate 14, an upper round hole 32 is arranged at the upper end face of the round table top 25 corresponding to the inner round rod 31, a lower round groove 33 is arranged at the bottom of the upper round hole 32, a lower round plate 34 is arranged at the bottom of the lower round groove 33, the tail part of the inner round rod 31 extends into the lower round groove 33 and is connected with the upper end face of the lower round plate 34, an adjustable movable round plate 35 is arranged at the top part of the lower round groove 33 on the outer ring of the inner round rod 31, the movable round plate 35 is movably connected with the inner round rod 31, a second spring 36 is arranged between the lower end face of the movable round plate 35 and the lower round plate 34, when in welding operation, the lifting clamp plate 14 is lifted up to drive the inner round rod 31 and the lower round plate 34 to move upwards, the lower round plate 34 presses the second spring 36 above to be compressed, after the lifting clamp plate 14 is lifted up, the part can be placed below the lifting clamp plate 14, then the lifting clamp plate is loosened to be fixed, the welding can be carried out, when the support needs to be fixed, the part rods in the support are fixed according to the same method, then the telescopic clamping plate 13 on the other side is pulled, the telescopic clamping plate is buckled on the part rod on the other end of the support, the two sides of the bottom of the support can be fixed simultaneously, and the stability of the support during welding is guaranteed.

Example three:

as shown in fig. 5-8, a rectangular straight groove 37 is formed at a position on one side of the upper end surface of the fixed circular seat 1 corresponding to the embedded straight plate 15, the bottom of the rectangular straight groove 37 is connected to the annular sliding groove 27, the outer ring of the embedded straight plate 15 is fixed in the rectangular straight groove 37 by bonding, an adjustable positioning column 38 is arranged at the bottom of the embedded straight plate 15, and a plurality of positioning holes 39 are formed at the upper end surface of the annular sleeve plate 26 corresponding to the positioning column 38; the front end face of the embedded straight plate 15 is provided with external attachment plates 40 at the positions of two sides of the pressure grab handle 16, the bottom positions of the end faces of two sides of the pressure grab handle 16 are provided with internal fixture blocks 50, the end face of the inner side of the external attachment plate 40 is provided with a lifting chute 41 corresponding to the internal fixture block 50, and the rear end face of the pressure grab handle 16 is provided with a plurality of movable steel balls 42; the bottom of the embedded straight plate 15 is provided with a fixing hole 43 corresponding to the positioning column 38, a reset circular groove 44 is arranged above the fixing hole 43, an adjustable bottom circular plate 45 and a top circular plate 46 are arranged in the reset circular groove 44, the head of the positioning column 38 is connected to the lower end surface of the bottom circular plate 45, a third spring 47 is arranged between the bottom circular plate 45 and the top circular plate 46, a pull cable 48 is arranged at the middle position of the upper end surface of the bottom circular plate 45, the pull cable 48 passes through the top circular plate 46 and is movably connected, a guide groove 49 is arranged above the reset circular groove 44 corresponding to the pull cable 48, the head of the guide groove 49 is connected to the front end surface of the embedded straight plate 15 corresponding to the tail of the pressure grab handle 16, the head of the pull cable 48 passes through the guide groove 49 and is connected to the tail of the pressure grab handle 16, when the angle is adjusted, the pressure grab handle 16 can be directly pressed to drive the inner fixture block 50 to move along the lifting sliding groove 41, the pressure grab handle 16 simultaneously drives the pull cable 48 to move, the inhaul cable 48 drives the bottom circular plate 45 connected with the other end to move upwards, the bottom circular plate 45 moves and extrudes the third spring 47 to be compressed, the bottom circular plate 45 simultaneously drives the positioning column 38 to ascend to enable the positioning column to be separated from the positioning hole 39, then the circular table board 25 can be rotated to enable the circular table board to drive the annular sleeve plate 26 to rotate along the annular sliding groove 27, after the proper angle is adjusted, the pressure grab handle 16 can be loosened and fine angle adjustment is carried out, the positioning column 38 enters the corresponding positioning hole 39, the adjusted stability can be guaranteed, and the electric heating towel rack can be conveniently assembled, welded and fixed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.