CN220050600U - Welding fixture for center column of tire changer - Google Patents
Welding fixture for center column of tire changer Download PDFInfo
- Publication number
- CN220050600U CN220050600U CN202321109654.9U CN202321109654U CN220050600U CN 220050600 U CN220050600 U CN 220050600U CN 202321109654 U CN202321109654 U CN 202321109654U CN 220050600 U CN220050600 U CN 220050600U
- Authority
- CN
- China
- Prior art keywords
- center post
- column
- center
- mounting
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a welding fixture for a center column of a tire raking machine, which comprises a base, wherein air cylinders are arranged at corners above the base, pressing blocks are movably arranged at the top ends of the air cylinders, a mounting plate is horizontally arranged above a supporting block, a stand column is vertically arranged on the mounting plate, the outer side of the stand column is sleeved with the center column, a top cover is arranged at the top of the center column, and limit pins are horizontally inserted into one sides of the stand column and the upper end of the center column. According to the utility model, the upright post penetrates through the mounting plate and is fixed through the structure of the fixing bolt matched with the groove and the protruding block, so that the verticality of the upright post is ensured; the four corners of the mounting plate are pressed and fixed through the air cylinder and the pressing block, so that the shaking of the stand column is avoided, and the stability during welding is ensured; through the upper end level interlude spacer pin at stand and center post to avoid rocking of center post, simultaneously, fix through the bolt between top cap and the stand, guarantee the fixed assembly of top cap and center post.
Description
Technical Field
The utility model relates to the technical field of automobile maintenance equipment, in particular to a welding fixture for a center column of a tire removing machine.
Background
The tire removing machine is auxiliary equipment which is used for facilitating the disassembly of tires in the automobile maintenance process, is provided with a center column and is a fixing mechanism for the tires when the tires are disassembled;
at present, when the center post is welded, 2 sub-piece products are usually required to be positioned, so that the perpendicularity of the center post during welding is guaranteed, but in actual welding production, the precision of the products is affected due to tolerance of assembly.
Disclosure of Invention
The utility model aims to provide a welding tool for a center post of a tire changer, which solves the problems that at present, when the center post is welded, 2 sub-piece products are usually required to be positioned, so that the perpendicularity of the center post during welding is ensured, but the precision of the product is influenced due to tolerance in assembly during actual welding production.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take off welding frock of child machine center post, includes the base, the cylinder is all installed in the corner of base top, and the top movable mounting of cylinder has the briquetting, the top of base is fixed with the bottom plate, and the supporting shoe is installed to the bilateral symmetry of bottom plate top, and the top level of supporting shoe is provided with the mounting panel, vertical installation has the stand on the mounting panel, and the center post has been cup jointed in the outside of stand, and the top of center post is provided with the top cap, one side level of stand and center post upper end alternates there is the spacer pin.
Preferably, a mounting column is vertically arranged above the base and used for fixing and mounting the mounting seat and the air cylinder, the mounting seat is sleeved on the mounting column, and the air cylinder is arranged above the mounting seat.
Preferably, a limit bolt is arranged at the bottom thread of the front end of the pressing block and used for compressing and limiting the surface of the mounting plate.
Preferably, a limiting notch is arranged at the middle position of one side of the mounting plate, a limiting column is vertically arranged on the bottom plate at the position of the limiting notch, and the horizontal position of the mounting plate is limited by the cooperation of the limiting notch and the limiting column.
Preferably, a groove is formed in the central position above the bottom plate, a bump is arranged at the bottom end of the upright post and penetrates through the mounting plate, and the bump is matched with the groove.
Preferably, the bottom of the stand column is fixed on the bottom plate through a fixing bolt, so that the vertical assembly of the stand column is ensured.
Preferably, the top cover is provided with a first threaded hole, the top end of the upright post is vertically provided with a second threaded hole, and the second threaded hole corresponds to the first threaded hole and is used for guaranteeing the fixed assembly of the top cover and the upright post.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through penetrating the upright post through the mounting plate and fixing the upright post through the structure of the fixing bolt matched with the groove and the convex block, the perpendicularity of the upright post is ensured;
(2) The four corners of the mounting plate are pressed and fixed through the air cylinder and the pressing block, so that the shaking of the stand column is avoided, and the stability during welding is ensured;
(3) Through the upper end level interlude spacer pin at stand and center post to avoid rocking of center post, simultaneously, fix through the bolt between top cap and the stand, guarantee the fixed assembly of top cap and center post.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 3 according to the present utility model;
FIG. 5 is a schematic side view of the present utility model;
FIG. 6 is a schematic view of the cross-sectional structure of the portion B-B in FIG. 5 according to the present utility model.
In the figure: 1. a base; 2. a bottom plate; 3. a mounting base; 4. a cylinder; 5. briquetting; 6. a support block; 7. a limit column; 8. limiting notch; 9. a mounting plate; 10. a mounting column; 11. a center column; 12. a limiting pin; 13. a top cover; 14. a column; 15. a limit bolt; 16. a fixing bolt; 17. a groove; 18. a first threaded hole; 19. a second threaded hole; 20. and a bump.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a take off welding frock of child machine center post, includes base 1, and cylinder 4 is all installed in the corner department above base 1, and the top of base 1 is vertical to be provided with erection column 10 for the fixed mounting of mount pad 3 and cylinder 4, has cup jointed mount pad 3 on the erection column 10, installs cylinder 4 above the mount pad 3;
the top end of the air cylinder 4 is movably provided with a pressing block 5, the pressing block 5 can be lifted and regulated under the action of the air cylinder 4, and simultaneously can be rotated and regulated, and the bottom thread at the front end of the pressing block 5 is provided with a limit bolt 15 for compressing and limiting the surface of the mounting plate 9;
a bottom plate 2 is fixed above the base 1, supporting blocks 6 are symmetrically arranged on two sides above the bottom plate 2, a mounting plate 9 is horizontally arranged above the supporting blocks 6, a limiting notch 8 is arranged in the middle of one side of the mounting plate 9, a limiting column 7 is vertically arranged on the bottom plate 2 at the position of the limiting notch 8, and the horizontal position of the mounting plate 9 is limited by the cooperation of the limiting notch 8 and the limiting column 7;
a vertical column 14 is vertically arranged on the mounting plate 9, a groove 17 is arranged at the central position above the bottom plate 2, a convex block 20 is arranged at the bottom end of the vertical column 14 and penetrates through the mounting plate 9, the convex block 20 is matched with the groove 17, and the bottom end of the vertical column 14 is fixed on the bottom plate 2 through a fixing bolt 16, so that the vertical assembly of the vertical column 14 is ensured;
the outer side of the upright post 14 is sleeved with a central post 11, the top of the central post 11 is provided with a top cover 13, and one side of the upper ends of the upright post 14 and the central post 11 is horizontally inserted with a limiting pin 12 to prevent the central post 11 from shaking;
the top cover 13 is provided with a first threaded hole 18, the top end of the upright post 14 is vertically provided with a second threaded hole 19, and the second threaded hole 19 corresponds to the first threaded hole 18 and is used for guaranteeing the fixed assembly of the top cover 13 and the upright post 14.
When the embodiment of the utility model is used, the following steps are adopted: first, the mount 3 and the cylinder 4 are mounted at four corner positions above the base 1; then, fixing the mounting plate 9 above the supporting block 6, and limiting the horizontal position of the mounting plate 9 through the cooperation between the limiting columns 7 and the limiting gaps 8; then, the upright post 14 penetrates through the mounting plate 9, the convex block 20 is clamped with the groove 17, and the upright post 14 is locked and fixed by matching with the fixing bolt 16 at the bottom; finally, the central column 11 is sleeved on the upright column 14, the limiting pin 12 is horizontally inserted into the upper end of the upright column 14, bolts are installed in the first threaded hole 18 and the second threaded hole 19, and the top cover 13 is fixed, so that the central column 11 can be fixed.
Claims (7)
1. The utility model provides a take off welding frock of child machine center post which characterized in that: including base (1), cylinder (4) are all installed in the corner department of base (1) top, and top movable mounting of cylinder (4) has briquetting (5), the top of base (1) is fixed with bottom plate (2), and supporting shoe (6) are installed to the bilateral symmetry of bottom plate (2) top, and the top level of supporting shoe (6) is provided with mounting panel (9), vertical stand (14) of installing on mounting panel (9), center post (11) have been cup jointed in the outside of stand (14), and the top of center post (11) is provided with top cap (13), one side level of stand (14) and center post (11) upper end alternates there is spacer pin (12).
2. The welding fixture for a center post of a tire changer according to claim 1, wherein: the mounting device is characterized in that a mounting column (10) is vertically arranged above the base (1), a mounting seat (3) is sleeved on the mounting column (10), and a cylinder (4) is arranged above the mounting seat (3).
3. The welding fixture for a center post of a tire changer according to claim 1, wherein: and a limit bolt (15) is arranged at the bottom thread of the front end of the pressing block (5).
4. The welding fixture for a center post of a tire changer according to claim 1, wherein: a limiting gap (8) is formed in the middle position of one side of the mounting plate (9), and a limiting column (7) is vertically arranged on the bottom plate (2) at the position of the limiting gap (8).
5. The welding fixture for a center post of a tire changer according to claim 1, wherein: the center position above the bottom plate (2) is provided with a groove (17), the bottom end of the upright post (14) is provided with a convex block (20) and penetrates through the mounting plate (9), and the convex block (20) is matched with the groove (17).
6. The welding fixture for a center post of a tire changer according to claim 1, wherein: the bottom ends of the upright posts (14) are fixed on the bottom plate (2) through fixing bolts (16).
7. The welding fixture for a center post of a tire changer according to claim 1, wherein: the top cover (13) is provided with a first threaded hole (18), the top end of the upright post (14) is vertically provided with a second threaded hole (19), and the second threaded hole (19) corresponds to the first threaded hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321109654.9U CN220050600U (en) | 2023-05-10 | 2023-05-10 | Welding fixture for center column of tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321109654.9U CN220050600U (en) | 2023-05-10 | 2023-05-10 | Welding fixture for center column of tire changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050600U true CN220050600U (en) | 2023-11-21 |
Family
ID=88753137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321109654.9U Active CN220050600U (en) | 2023-05-10 | 2023-05-10 | Welding fixture for center column of tire changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050600U (en) |
-
2023
- 2023-05-10 CN CN202321109654.9U patent/CN220050600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220050600U (en) | Welding fixture for center column of tire changer | |
| CN106639307B (en) | Template system for pouring rectangular stand column | |
| CN216326239U (en) | Self-floating adjusting die frame for superposed clamp | |
| CN220575764U (en) | Assembly machine for environment-friendly electrostatic support | |
| CN211390542U (en) | Workstation elevating system and screen printing machine | |
| CN208774792U (en) | A kind of height adjustment specific purpose tool of EMU head vehicle stucco pilot | |
| CN112497151A (en) | Spare part equipment is used in production of hydraulic power pump | |
| CN221494814U (en) | Stand column module welding processing platform | |
| CN215952980U (en) | Testing equipment for horizontal bearing seat assembly of cone crusher | |
| CN216991818U (en) | Screen panel flattening workstation | |
| CN220863328U (en) | Adjustable support press-fitting assembly device | |
| CN214719881U (en) | Stamping die for automobile oil tank cover | |
| CN219827467U (en) | Overhead guide rail adjusting mechanism of three-coordinate measuring machine | |
| CN218396819U (en) | Stepping press-fit equipment for automobile instrument panel air bag frame | |
| CN106825208B (en) | A kind of miniaturization porous filter molding machine | |
| CN216268540U (en) | Integral semitrailer plate spring support | |
| CN215618781U (en) | Novel concrete shaking table | |
| CN213122496U (en) | Liquid crystal display bonding device | |
| CN219543545U (en) | Powder compression molding equipment frame and powder compression molding equipment | |
| CN216646136U (en) | Bending test machine and PLA block bending test module | |
| CN221660168U (en) | Pick-proof door type hydraulic press with stable structure | |
| CN213581246U (en) | A tool for display mainboard ICT automatic test | |
| CN220372662U (en) | Positioning device for machining hinge seat of loader | |
| CN219365481U (en) | Elevation and verticality adjusting device for steel structure upright post | |
| CN215091890U (en) | LED module dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |