CN212330219U - Special frock of subway handrail welding - Google Patents
Special frock of subway handrail welding Download PDFInfo
- Publication number
- CN212330219U CN212330219U CN202020558121.9U CN202020558121U CN212330219U CN 212330219 U CN212330219 U CN 212330219U CN 202020558121 U CN202020558121 U CN 202020558121U CN 212330219 U CN212330219 U CN 212330219U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- welding
- fixing
- handrail
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a special frock of subway handrail welding, the on-line screen storage device comprises a base, the one end fixedly connected with fixed plate at base top, it is connected with the bull stick to rotate on the side of fixed plate, the one end fixedly connected with slewing mechanism of fixed plate is kept away from to the bull stick, the top of base is provided with two sets of fixed establishment to this, slewing mechanism includes the carousel, the standing groove has been seted up to one side that the fixed plate was kept away from to the carousel, fixedly connected with places the platform on the inside bottom surface of standing groove, there is first screw rod at the top of carousel through threaded connection, the bottom of first screw rod is provided with arc splint, fixed establishment includes the fixed column, the top fixedly connected with backup pad of fixed. This special frock of subway handrail welding makes when welding the handrail through setting up slewing mechanism and fixed establishment, rotates it simultaneously, conveniently welds the handrail round, and easy operation is convenient, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the welding frock, concretely relates to special frock of subway handrail welding.
Background
When adding man-hour to the subway handrail, need hold up two pipe weldings together, common processingequipment is inconvenient to be fixed it, and needs the manual work to carry out manual fixation for troublesome poeration, so need design a special frock of subway handrail welding and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special frock of subway handrail welding to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the special tool for welding the subway handrail comprises a base, wherein a fixed plate is fixedly connected to one end of the top of the base, a rotating rod is rotatably connected to the side face of the fixed plate, a rotating mechanism is fixedly connected to one end, far away from the fixed plate, of the rotating rod, and two groups of fixing mechanisms are arranged on the top of the base;
the rotating mechanism comprises a turntable, a placing groove is formed in one side, away from the fixed plate, of the turntable, a placing table is fixedly connected to the bottom surface inside the placing groove, the top of the turntable is connected with a first screw rod through threads, and an arc-shaped clamping plate is arranged at the bottom end of the first screw rod;
the fixing mechanism comprises a fixing column, a supporting plate is fixedly connected to the top of the fixing column, a connecting plate is fixedly connected to one end of the top of the supporting plate, a second screw rod is connected to the connecting plate through threads, a first clamping block is connected to one end of the second screw rod through a bearing, and a second clamping block is fixedly connected to one end, far away from the connecting plate, of the top of the supporting plate.
Preferably, the side surface of the rotating disc is fixedly connected with a shifting lever at equal intervals.
Preferably, one side of the first clamping block, which is far away from the second screw rod, is fixedly connected with an extrusion spring, and one end of the extrusion spring is fixedly connected with a rubber cushion block.
Preferably, a pin rod is arranged on the fixing plate, penetrates through the fixing plate and extends into a fixing hole formed in the side face of the rotary table.
Preferably, the top surface of the supporting plate is provided with a limiting sliding groove below the first clamping block, and the limiting sliding groove is matched with a limiting sliding block fixedly connected to the bottom surface of the first clamping block for use.
The utility model discloses a technological effect and advantage: this special frock of subway handrail welding makes when welding the handrail through setting up slewing mechanism and fixed establishment, rotates it simultaneously, conveniently welds the handrail round, and easy operation is convenient, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the rotating mechanism of the present invention;
fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a rotating rod; 4. a rotating mechanism; 5. a fixing mechanism; 6. a pin rod; 401. a turntable; 402. a placement groove; 403. a placing table; 404. a first screw; 405. an arc-shaped splint; 406. a deflector rod; 501. fixing a column; 502. a support plate; 503. a connecting plate; 504. a second screw; 505. a first clamping block; 506. a second clamp block; 508. a compression spring; 508. and a rubber cushion block.
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.
The utility model provides a special subway handrail welding tool as shown in figures 1-3, which comprises a base 1, wherein one end of the top of the base 1 is fixedly connected with a fixed plate 2, the side surface of the fixed plate 2 is rotatably connected with a rotating rod 3, one end of the rotating rod 3 far away from the fixed plate 2 is fixedly connected with a rotating mechanism 4, and the top of the base 1 is provided with two groups of fixing mechanisms 5;
the rotating mechanism 4 comprises a rotating plate 401, a placing groove 402 is formed in one side, away from the fixed plate 2, of the rotating plate 401, a placing table 403 is fixedly connected to the bottom surface inside the placing groove 402, the top of the rotating plate 401 is connected with a first screw 404 through threads, an arc-shaped clamping plate 405 is arranged at the bottom end of the first screw 404, a shift lever 406 is fixedly connected to the side surface of the rotating plate 401 at equal distance, a pin rod 6 is arranged on the fixed plate 2, the pin rod 6 penetrates through the fixed plate 2 and extends into a fixing hole formed in the side surface of the rotating plate 401, and the rotating mechanism 4 is arranged to facilitate the rotation of the handrail during welding, so that one circle of the handrail is welded;
the fixing mechanism 5 comprises a fixing column 501, a supporting plate 502 is fixedly connected to the top of the fixing column 501, one end of the top of the supporting plate 502 is fixedly connected with a connecting plate 503, the connecting plate 503 is connected with a second screw rod 504 through threads, one end of the second screw rod 504 is connected with a first clamping block 505 through a bearing, one end of the top of the supporting plate 502 far away from the connecting plate 503 is fixedly connected with a second clamping block 506, one side of the first clamping block 505 far away from the second screw rod 504 is fixedly connected with an extrusion spring 507, one end of the extrusion spring 507 is fixedly connected with a rubber cushion block 508, a limit sliding groove is arranged on the top surface of the supporting plate 502 and below the first clamping block 505, and the limit sliding groove is matched with a limit sliding block fixedly connected with the bottom surface of the first clamping block 505 for use, make the convenience fix the handrail through setting up fixed establishment 5, and make things convenient for the welded going on.
This special frock of subway handrail welding, when using, place on fixed establishment 5 through two handrails that will need the welded, it is fixed to press from both sides tight the handrail through rotating second screw rod 504 drive first clamp splice 505, then insert the inside of the standing groove 402 of seting up on carousel 401 with the one end of handrail, fix the one end of handrail through first screw rod 404, then pull out pin rod 6, when the welding goes on, it is rotatory to drive the handrail through rotating carousel 401, make and carry out round welding to the handrail, and easy operation is convenient, and convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a special frock of subway handrail welding, includes base (1), its characterized in that: one end of the top of the base (1) is fixedly connected with a fixed plate (2), the side surface of the fixed plate (2) is rotatably connected with a rotating rod (3), one end of the rotating rod (3) far away from the fixed plate (2) is fixedly connected with a rotating mechanism (4), and two groups of fixing mechanisms (5) are arranged on the top of the base (1) in a corresponding manner;
the rotating mechanism (4) comprises a rotating disc (401), a placing groove (402) is formed in one side, away from the fixing plate (2), of the rotating disc (401), a placing table (403) is fixedly connected to the bottom surface inside the placing groove (402), a first screw rod (404) is connected to the top of the rotating disc (401) through threads, and an arc-shaped clamping plate (405) is arranged at the bottom end of the first screw rod (404);
the fixing mechanism (5) comprises a fixing column (501), a supporting plate (502) is fixedly connected to the top of the fixing column (501), a connecting plate (503) is fixedly connected to one end of the top of the supporting plate (502), a second screw (504) is connected to the connecting plate (503) through threads, a first clamping block (505) is connected to one end of the second screw (504) through a bearing, and a second clamping block (506) is fixedly connected to one end, far away from the connecting plate (503), of the top of the supporting plate (502).
2. The special tool for welding the subway handrail as claimed in claim 1, wherein: and shift levers (406) are fixedly connected to the side surfaces of the rotating disc (401) at equal distances.
3. The special tool for welding the subway handrail as claimed in claim 1, wherein: one side, far away from the second screw rod (504), of the first clamping block (505) is fixedly connected with an extrusion spring (507), and one end of the extrusion spring (507) is fixedly connected with a rubber cushion block (508).
4. The special tool for welding the subway handrail as claimed in claim 1, wherein: a pin rod (6) is arranged on the fixing plate (2), and the pin rod (6) penetrates through the fixing plate (2) and extends into a fixing hole formed in the side face of the rotary table (401).
5. The special tool for welding the subway handrail as claimed in claim 1, wherein: and a limiting sliding groove is formed in the top surface of the supporting plate (502) and below the first clamping block (505), and the limiting sliding groove is matched with a limiting sliding block fixedly connected to the bottom surface of the first clamping block (505) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558121.9U CN212330219U (en) | 2020-04-15 | 2020-04-15 | Special frock of subway handrail welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558121.9U CN212330219U (en) | 2020-04-15 | 2020-04-15 | Special frock of subway handrail welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330219U true CN212330219U (en) | 2021-01-12 |
Family
ID=74069159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558121.9U Expired - Fee Related CN212330219U (en) | 2020-04-15 | 2020-04-15 | Special frock of subway handrail welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330219U (en) |
-
2020
- 2020-04-15 CN CN202020558121.9U patent/CN212330219U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111283359B (en) | Welding part stress change testing device | |
| CN212330219U (en) | Special frock of subway handrail welding | |
| CN211192435U (en) | Automatic argon arc welding equipment for double-station single-clamping pressing pipe fitting | |
| CN211148710U (en) | Clamp convenient to adjust for integrated circuit packaging test | |
| CN213460920U (en) | Piping lane sectional shelf-unit | |
| CN210549489U (en) | Square steel pipe is mouth of pipe cutting device for multi-angle welding | |
| CN213054522U (en) | Clamping mechanism for natural gas pipeline connection | |
| CN210587905U (en) | Automatic welding device of small-sized engineering machinery control console | |
| CN218341325U (en) | Welding gun fixing device for welding robot | |
| CN214264557U (en) | Clamping device for pipeline welding | |
| CN218983801U (en) | Pipeline fixing device convenient to upset | |
| CN216607818U (en) | Position adjusting device for metal plate welding | |
| CN212526881U (en) | Steel pipe clamping device for machining | |
| CN217832545U (en) | Three-way pipeline assembling tool | |
| CN213998368U (en) | Welding jig is used in parts machining that accuracy is high | |
| CN213730236U (en) | Welding fixing clamp for manufacturing mechanical equipment | |
| CN217056955U (en) | Monitoring device for machine room | |
| CN218812095U (en) | Laser cladding equipment capable of repairing workpieces of various specifications | |
| CN213998150U (en) | Be applied to brazed heating platform of target | |
| CN219212142U (en) | Lower head welding frock | |
| CN211966441U (en) | Positioning tool table for aluminum alloy welding | |
| CN218926776U (en) | Hub positioning device of hub welding machine | |
| CN217965635U (en) | Furnace shell backing ring welding device convenient to fix | |
| CN210306429U (en) | Auxiliary frame welding tool | |
| CN206824885U (en) | A kind of automobile additional seat switching mechanism weld jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |