CN213916746U

CN213916746U - Adjusting device for shell

Info

Publication number: CN213916746U
Application number: CN202022088045.2U
Authority: CN
Inventors: 葛虎虎; 刘佩; 马超; 唐华; 杨冲; 赵国际; 陶春灵; 吴强国
Original assignee: Shaanxi Huatong Electromechanical Manufacturing Co ltd
Current assignee: Shaanxi Huatong Electromechanical Manufacturing Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-10
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an adjusting device for a shell, including thin-walled shell, the first casing that waits to be connected, the second casing that waits to be connected and adjusting device, adjusting device includes the connecting rod and installs the dabber at the connecting rod both ends, the surface mounting of dabber has the adjusting spindle cover, and the surface cover of adjusting spindle cover is equipped with adjusting nut, prop pipe and taper sleeve, the surface cover of taper sleeve is equipped with the cover that expands, the bottom of dabber is equipped with the axle head piece of integral type, and the axle head piece runs through to the outside of adjusting device, be equipped with coupling mechanism between connecting rod and the dabber; through setting up the coupling mechanism who comprises connector, adapter sleeve, connecting pin, interpolation piece, jack, through hole, spring groove, flexible card pearl and side draw-in groove for completion combination and split that can be quick between connecting rod and the dabber, thereby improve the holistic assembly efficiency of adjusting device, the follow-up operating personnel of also being convenient for simultaneously is to the split of connecting rod and dabber.

Description

Adjusting device for shell

Technical Field

The utility model belongs to the technical field of the casing processing, concretely relates to adjusting device for casing.

Background

In the industrial processing processes of splicing, welding and the like of some annular thin-wall shells, a shell adjusting device is needed to improve the welding quality, and the shell adjusting device mainly comprises a mandrel, an adjusting nut, a taper sleeve, an expansion sleeve, an adjusting shaft sleeve and a connecting rod.

Current casing adjusting device need be in the same place two dabber links together through the connecting rod earlier when using, nevertheless because current dabber and the connected mode of connecting rod are traditional bolted connection, lead to the coupling efficiency of dabber and connecting rod lower, and the operating personnel of being not convenient for has certain drawback to the concatenation of dabber and connecting rod in daily use, for this the utility model provides an adjusting device for casing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjusting device for casing to solve the current casing adjusting device who proposes in the above-mentioned background art when using, need be in the same place two dabbers through the connecting rod earlier, nevertheless because current dabber is traditional bolted connection with the connected mode of connecting rod, lead to the connection efficiency of dabber and connecting rod lower, be not convenient for operating personnel in daily use to the concatenation of dabber and connecting rod, have certain drawback problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjusting device for a shell comprises a thin-wall shell, a first shell to be connected, a second shell to be connected and an adjusting device, wherein the adjusting device comprises a connecting rod and a mandrel arranged at two ends of the connecting rod, the surface of the mandrel is provided with an adjusting shaft sleeve, the surface of the adjusting shaft sleeve is provided with an adjusting nut, a supporting pipe and a taper sleeve, the surface of the taper sleeve is provided with an expansion sleeve, the bottom end of the mandrel is provided with an integrated shaft end block, the shaft end block penetrates through the outer side of the adjusting device, a connecting mechanism is arranged between the connecting rod and the mandrel and comprises a connecting head, a connecting sleeve and a connecting pin, the connecting sleeve is arranged at the top end of the mandrel, the connecting head is arranged at the top end of the connecting rod, an inner inserting block is fixed inside the connecting sleeve and is positioned at the inner side of the connecting head, and the surfaces of the connecting sleeve are provided with inserting holes corresponding to the connecting pin, and a through hole corresponding to the connecting pin is formed in the surface of the inner insertion block in a penetrating manner, and the connecting pin is connected with the inner insertion block in a clamping manner.

Preferably, the inside symmetry of connecting pin is provided with a plurality of spring grooves, and the top in spring groove is connected with flexible card pearl, the inner wall of through hole is seted up and is blocked the corresponding side draw-in groove of pearl with flexible.

Preferably, the inner diameter of the connecting sleeve is consistent with the outer diameter of the connecting head, and the inner insertion block is welded and fixed with the connecting sleeve.

Preferably, both ends of the adjusting device are provided with adjustable supporting components, each adjustable supporting component comprises a bottom plate, a supporting seat and a supporting column, the top end of each supporting column penetrates through the shaft end block, and an adjustable fixing structure is arranged between each supporting column and the corresponding shaft end block.

Preferably, the adjustable fixing structure comprises an adjusting bolt, a middle hole matched with the size of the strut is formed in the shaft end block in a penetrating mode, a threaded hole corresponding to the adjusting bolt is formed in the surface of the outer side of the shaft end block, and a plurality of adjusting holes corresponding to the adjusting bolt are uniformly formed in the surface of the strut.

Preferably, prop the post with prop a welded fastening, prop a welded fastening and bottom plate welded fastening, the reservation mounting hole has all been seted up to four corners of bottom plate.

Preferably, an outer gland and a round nut are installed on the surface of the bottom end of the mandrel, and the adjusting nut is located on the inner side of the outer gland.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the coupling mechanism who comprises connector, adapter sleeve, connecting pin, interpolation piece, jack, through hole, spring groove, flexible card pearl and side draw-in groove for completion combination and split that can be quick between connecting rod and the dabber, thereby improve the holistic assembly efficiency of adjusting device, the follow-up operating personnel of also being convenient for simultaneously is to the split of connecting rod and dabber.

2. Through setting up the adjustable supporting component who comprises bottom plate, props seat, props post and adjustable fixed knot structure, can play good supporting role to adjusting device is whole, and adjustable supporting component's height can carry out nimble regulation according to operating personnel's actual demand, uses very in a flexible way.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the area C of FIG. 2 according to the present invention;

fig. 4 is a partial enlarged view of the area B in fig. 1 according to embodiment 2 of the present invention;

in the figure: 1. a mandrel; 2. a taper sleeve; 3. expanding the sleeve; 4. a first housing to be connected; 5. a connecting rod; 6. a thin-walled shell; 7. adjusting the shaft sleeve; 8. a second housing to be connected; 9. supporting a pipe; 10. adjusting the nut; 11. a shaft end block; 12. an adjustment hole; 13. bracing columns; 14. a support seat; 15. a base plate; 16. a connector; 17. connecting sleeves; 18. an inner insertion block; 19. a connecting pin; 20. a spring slot; 21. a telescopic clamping bead; 22. a side card slot; 23. and adjusting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: an adjusting device for a shell comprises a thin-wall shell 6, a first shell 4 to be connected, a second shell 8 to be connected and an adjusting device, wherein the adjusting device comprises a connecting rod 5 and a mandrel 1 arranged at two ends of the connecting rod 5, an adjusting shaft sleeve 7 is arranged on the surface of the mandrel 1, an adjusting nut 10, a support tube 9 and a taper sleeve 2 are sleeved on the surface of the adjusting shaft sleeve 7, an expansion sleeve 3 is sleeved on the surface of the taper sleeve 2, an integrated shaft end block 11 is arranged at the bottom end of the mandrel 1, the shaft end block 11 penetrates through the outer side of the adjusting device, a connecting mechanism is arranged between the connecting rod 5 and the mandrel 1, the connecting mechanism comprises a connecting head 16, a connecting sleeve 17 and a connecting pin 19, the connecting sleeve 17 is arranged at the top end of the mandrel 1, the connecting head 16 is arranged at the top end of the connecting rod 5, an inner insertion block 18 is fixed inside the connecting sleeve 17, the inner block 18 is positioned at the inner side of the connecting head 16, jacks corresponding to the connecting head 16 and the connecting sleeve 17 are formed in the surfaces, the surface of the inner insertion block 18 is provided with a through hole corresponding to the connecting pin 19 in a penetrating way, and the connecting pin 19 is connected with the inner insertion block 18 in a clamping way, so that the connecting rod 5 and the mandrel 1 can be quickly assembled and disassembled.

In this embodiment, preferably, a plurality of spring grooves 20 are symmetrically disposed inside the connecting pin 19, the top ends of the spring grooves 20 are connected with retractable clamping beads 21 through springs, and the inner wall of the through hole is provided with side clamping grooves 22 corresponding to the retractable clamping beads 21, so that the connecting pin 19 can be smoothly clamped and connected with the inner insertion block 18.

In this embodiment, preferably, the inner diameter of the connecting sleeve 17 is consistent with the outer diameter of the connecting head 16, so that the connecting sleeve 17 can be smoothly sleeved on the surface of the connecting head 16, and the inner insert block 18 is welded and fixed with the connecting sleeve 17.

In this embodiment, preferably, the bottom end surface of the mandrel 1 is provided with an outer gland and a round nut, and the adjusting nut 10 is located at the inner side of the outer gland.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjusting device for a shell comprises a thin-wall shell 6, a first shell 4 to be connected, a second shell 8 to be connected and an adjusting device, wherein the adjusting device comprises a connecting rod 5 and a mandrel 1 arranged at two ends of the connecting rod 5, an adjusting shaft sleeve 7 is arranged on the surface of the mandrel 1, an adjusting nut 10, a support tube 9 and a taper sleeve 2 are sleeved on the surface of the adjusting shaft sleeve 7, an expansion sleeve 3 is sleeved on the surface of the taper sleeve 2, an integrated shaft end block 11 is arranged at the bottom end of the mandrel 1, the shaft end block 11 penetrates through the outer side of the adjusting device, a connecting mechanism is arranged between the connecting rod 5 and the mandrel 1, the connecting mechanism comprises a connecting head 16, a connecting sleeve 17 and a connecting pin 19, the connecting sleeve 17 is arranged at the top end of the mandrel 1, the connecting head 16 is arranged at the top end of the connecting rod 5, an inner insertion block 18 is fixed inside the connecting sleeve 17, the inner block 18 is positioned at the inner side of the connecting head 16, jacks corresponding to the connecting head 16 and the connecting sleeve 17 are formed in the surfaces, the surface of the inner insertion block 18 is provided with a through hole corresponding to the connecting pin 19 in a penetrating way, and the connecting pin 19 is connected with the inner insertion block 18 in a clamping way, so that the connecting rod 5 and the mandrel 1 can be quickly assembled and disassembled.

In this embodiment, preferably, the two ends of the adjusting device are both provided with adjustable supporting components, each adjustable supporting component includes a bottom plate 15, a supporting seat 14 and a supporting column 13, the top end of the supporting column 13 penetrates through the shaft end block 11, and an adjustable fixing structure is arranged between the supporting column 13 and the shaft end block 11.

In this embodiment, preferably, the adjustable fixing structure includes adjusting bolt 23, the shaft end block 11 is internally provided with a middle hole matched with the size of the strut 13 in a penetrating manner, the outer surface of the shaft end block 11 is provided with a threaded hole corresponding to the adjusting bolt 23, the surface of the strut 13 is uniformly provided with a plurality of adjusting holes 12 corresponding to the adjusting bolt 23, the whole adjusting device can be supported well, and the height of the adjustable supporting assembly can be adjusted flexibly.

In this embodiment, preferably, the supporting column 13 and the supporting seat 14 are welded and fixed, the supporting seat 14 and the bottom plate 15 are welded and fixed, and the reserved mounting holes are formed in four corners of the bottom plate 15, so that the bottom plate 15 can be fixed with an external base body.

The utility model discloses a theory of operation and use flow: when the adjusting device is used, the thin-wall shell 6 is firstly sleeved on the surfaces of the two expansion sleeves 3, then the first shell 4 to be connected and the second shell 8 to be connected are respectively assembled at two ends of the adjusting device, the first shell 4 to be connected and the second shell 8 to be connected can be respectively aligned and attached to the surfaces of the two ends of the thin-wall shell 6, then the adjusting nut 10 is rotated, the adjusting nut 10 pushes the taper sleeve 2 forwards through the support pipe 9, so that the taper sleeve 2 can expand and support the expansion sleeves 3, the expansion sleeves 3 can well support the inner wall of the thin-wall shell 6, and subsequent welding operation can be carried out, the welding quality is improved, and the end part of the thin-wall shell 6 is prevented from being deformed during welding;

when an operator needs to connect the connecting rod 5 and the mandrel 1 together, the mandrel 1 is only required to be moved to the end of the connecting rod 5, the connecting sleeve 17 is sleeved on the surface of the connecting head 16, the inner insertion block 18 is inserted into the inner side of the connecting head 16, and then the connecting pin 19 penetrates through the connecting sleeve 17 and the connecting head 16 through the insertion hole, so that the connecting pin 19 can be inserted into the through hole in the inner insertion block 18, the top end of the telescopic clamping bead 21 can be gradually extruded into the inner side of the spring groove 20 due to the extrusion of the inner insertion block 18 in the insertion process, so that the connecting pin 19 can smoothly penetrate through the inner insertion block 18 until a plurality of telescopic clamping beads 21 on the surface of the connecting pin 19 can be clamped into the inner sides of the clamping grooves 22 at the corresponding positions under the pushing of the springs inside the spring groove 20, the clamping connection between the connecting pin 19 and the inner insertion block 18 can be completed, and the two ends of the connecting pin 19 are respectively clamped in the insertion holes on the surfaces of the connecting head 16 and the connecting sleeve 17, the combined connection of the connecting rod 5 and the mandrel 1 can be completed quickly, the overall assembly efficiency of the adjusting device is greatly improved, when the connecting rod 5 and the mandrel 1 need to be disassembled again subsequently, the connecting pin 19 only needs to be pushed outwards forcefully from the outer side of the connecting sleeve 17, so that the top end of the telescopic clamping bead 21 is pushed into the inner side of the spring groove 20 again until the connecting pin 19 can be pushed out of the jack smoothly, the connecting pin 19 can no longer play a role in connecting the connecting head 16 and the connecting sleeve 17, the connecting head 16 and the connecting sleeve 17 can be separated at the moment, and the disassembling of the connecting rod 5 and the mandrel 1 can be completed quickly;

when an operator needs to adjust the adjustable supporting component at two ends of the adjusting device, the supporting column 13 only needs to penetrate through the shaft end block 11, any adjusting hole 12 in the surface of the supporting column 13 can be aligned with a threaded hole in the surface of the shaft end block 11, the adjusting bolt 23 is screwed into the threaded hole, the end part of the adjusting bolt 23 can penetrate through the adjusting hole 12 until the adjusting bolt 23 is completely screwed, the fixing of the supporting column 13 and the shaft end block 11 can be completed, the installation of the adjustable supporting component is completed, the adjustable supporting component can have a good supporting effect on the whole adjusting device, and the plurality of adjusting holes 12 are uniformly formed in the surface of the supporting column 13, so that the height of the adjustable supporting component can be flexibly adjusted according to the actual requirements of the operator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjusting device for casing, includes thin wall casing (6), first casing (4), the second of treating to connect casing (8) and adjusting device, adjusting device includes connecting rod (5) and installs dabber (1) at connecting rod (5) both ends, the surface mounting of dabber (1) has adjusting shaft sleeve (7), and the surface cover of adjusting shaft sleeve (7) is equipped with adjusting nut (10), prop pipe (9) and taper sleeve (2), the surface cover of taper sleeve (2) is equipped with bloated cover (3), the bottom of dabber (1) is equipped with the axle end piece (11) of integral type, and axle end piece (11) run through to adjusting device's the outside, be equipped with coupling mechanism, its characterized in that between connecting rod (5) and dabber (1): coupling mechanism includes connector (16), adapter sleeve (17) and connecting pin (19), adapter sleeve (17) set up the top at dabber (1), connector (16) set up the top at connecting rod (5), the inside of adapter sleeve (17) is fixed with interpolation block (18), and interpolation block (18) are in the inboard of connector (16), the jack corresponding with connecting pin (19) is all seted up on the surface of connector (16) and adapter sleeve (17), the surface of interpolation block (18) is run through and is seted up the through-hole corresponding with connecting pin (19), connecting pin (19) are connected with interpolation block (18) block.

2. An adjustment device for a housing according to claim 1, characterized in that: the inside symmetry of connecting pin (19) is provided with a plurality of spring grooves (20), and the top of spring groove (20) is connected with flexible card pearl (21), side draw-in groove (22) corresponding with flexible card pearl (21) are seted up to the inner wall of through hole.

3. An adjustment device for a housing according to claim 1, characterized in that: the inner diameter of the connecting sleeve (17) is consistent with the outer diameter of the connecting head (16), and the inner inserting block (18) is welded and fixed with the connecting sleeve (17).

4. An adjustment device for a housing according to claim 1, characterized in that: the adjustable supporting assembly is arranged at each of two ends of the adjusting device and comprises a bottom plate (15), a supporting seat (14) and a supporting column (13), the top end of the supporting column (13) penetrates through the shaft end block (11), and an adjustable fixing structure is arranged between the supporting column (13) and the shaft end block (11).

5. An adjustment device for a housing according to claim 4, characterized in that: the adjustable fixing structure comprises adjusting bolts (23), a middle hole matched with the size of the supporting column (13) is formed in the shaft end block (11) in a penetrating mode, threaded holes corresponding to the adjusting bolts (23) are formed in the surface of the outer side of the shaft end block (11), and a plurality of adjusting holes (12) corresponding to the adjusting bolts (23) are uniformly formed in the surface of the supporting column (13).

6. An adjustment device for a housing according to claim 4, characterized in that: prop post (13) and prop seat (14) welded fastening, prop seat (14) and bottom plate (15) welded fastening, the reservation mounting hole has all been seted up to four corners of bottom plate (15).

7. An adjustment device for a housing according to claim 1, characterized in that: the bottom surface of the mandrel (1) is provided with an outer gland and a round nut, and the adjusting nut (10) is positioned on the inner side of the outer gland.