CN214639123U - Clamp type machine head - Google Patents
Clamp type machine head Download PDFInfo
- Publication number
- CN214639123U CN214639123U CN202120401604.2U CN202120401604U CN214639123U CN 214639123 U CN214639123 U CN 214639123U CN 202120401604 U CN202120401604 U CN 202120401604U CN 214639123 U CN214639123 U CN 214639123U
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- frame
- hinge
- aircraft nose
- machine head
- roll
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Abstract
The utility model relates to a welding wire production technical field especially relates to a pincers type aircraft nose, which comprises a frame, revolving rack on the aircraft nose, first hinge, upset roll and fixed roll, the frame includes two L shape curb plates and fixed mounting's postnotum between two curb plates, the fixed roll passes through the second fastener and is connected with the curb plate of frame, first hinge is installed in frame upper portion, revolving rack articulates on the aircraft nose on first hinge, the upset roll is connected with the revolving rack on the aircraft nose through first fastener, install locking spanner on the first hinge, threaded hole is seted up to revolving rack lower part on the aircraft nose, the jackscrew is installed to threaded hole department, the tip of jackscrew supports the postnotum of frame. The device provided by the utility model simple structure, pressure is big, and the operation is reliable and stable, the production line that shortens that can great degree.
Description
Technical Field
The utility model relates to a welding wire production technical field especially relates to a jaw type aircraft nose.
Background
In the production process of the flux-cored wire, particularly the thinner flux-cored wire, because the rollers are cantilevered and are arranged outside the rolling mill frame, if the pressure is too high, the flux-cored wire turns over, the production line needs to be lengthened, the pressure is gradually applied, and the drawing is needed, so that the thinner flux-cored wire meeting the requirements can be produced, particularly the flux-cored wire with the diameter of less than 1.6 mm.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pincer type aircraft nose that shortens production line that provides simple structure, pressure is big, and the operation is reliable and stable, can great degree.
The utility model discloses a realize through following technical scheme:
a clamp type machine head comprises a machine frame, an upper rotary frame of the machine head, a first hinge shaft, a turnover roller and a fixed roller, wherein the machine frame comprises two L-shaped side plates and a back plate fixedly installed between the two side plates, the fixed roller is connected with the side plates of the machine frame through a second clamping piece, the first hinge shaft is installed on the upper portion of the machine frame, the upper rotary frame of the machine head is hinged on the first hinge shaft, the turnover roller is connected with the upper rotary frame of the machine head through the first clamping piece, a locking wrench is installed on the first hinge shaft, a threaded hole is formed in the lower portion of the upper rotary frame of the machine head, a jackscrew is installed at the threaded hole, and the end portion of the jackscrew abuts against the back plate of the machine frame.
Furthermore, a side plate of the frame and the lower part of the rotary frame on the machine head are provided with fixing pins in a penetrating way.
Furthermore, a cleaning block is fixedly arranged on the rotating frame on the machine head.
Further, the front part of the frame is provided with a welding wire limiting device.
Optimized, welding wire stop device is including installing in the anterior second hinge of frame, two connecting plates of hinge dress on the second hinge, install the edger roll mounting bracket between two connecting plates and install two spacing edgers on the edger roll mounting bracket, the welding wire hole of stepping down has been seted up on the edger roll mounting bracket.
The optimized vertical roll mounting structure is characterized in that inclined waist-shaped holes are formed in the connecting plates respectively, inserting blocks are fixedly arranged on two sides of the vertical roll mounting frame and inserted into the waist-shaped holes, and the vertical roll mounting frame and the connecting plates are connected through pin shafts penetrating through the connecting plates and the inserting blocks.
Furthermore, a telescopic pull rod is arranged between the connecting plate and the frame.
The beneficial effects of the utility model
The utility model discloses a jaw type aircraft nose that protects has following advantage:
1. the structure is simple, and the operation is stable and reliable;
2. the welding wire can be applied with larger pressure;
3. the thinner flux-cored wire can be produced, particularly the flux-cored wire with the diameter of less than 1.6 mm;
4. the production line can be shortened to a great extent, and repeated drawing is not needed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
in the drawing, 1, a frame, 2, a turnover roller, 3, a first hinge shaft, 4, a first clamping piece, 5, a locking wrench, 6, a rotating frame on a machine head, 7, a cleaning block, 8, a vertical roller mounting frame, 9, a welding wire abdicating hole, 10, a limiting vertical roller, 11, an insert block, 12, a second hinge shaft, 13, a connecting plate, 14, a kidney-shaped hole, 15, a fixed roller, 16, a second clamping piece, 17, a fixed pin, 18, a top wire, 19, a telescopic pull rod, 20, a side plate and 21, and a rear back plate are arranged.
Detailed Description
A jaw type machine head comprises a machine frame 1, a rotary frame 6 on the machine head, a first hinge shaft 3, a turnover roller 2 and a fixed roller 15, wherein the machine frame comprises two L-shaped side plates 20 and a back plate 21 fixedly installed between the two side plates, the fixed roller is connected with the side plates of the machine frame through a second clamping piece 16, the first hinge shaft is installed on the upper portion of the machine frame, the rotary frame on the machine head is hinged on the first hinge shaft, the turnover roller is connected with the rotary frame on the machine head through a first clamping piece 4, a locking wrench 5 is installed on the first hinge shaft, a threaded hole is formed in the lower portion of the rotary frame on the machine head, a jackscrew 18 is installed at the threaded hole, and the end portion of the jackscrew abuts against the back plate of the machine frame.
Furthermore, the fixing pins 17 are arranged on the machine frame and the lower part of the rotary frame on the machine head in a penetrating way, so that the rotary frame on the machine head is prevented from overturning.
Further, a cleaning block 7 is fixedly arranged on the rotary frame on the machine head, so that dirt on the turnover roller can be cleaned in time.
Further, a welding wire limiting device is installed on the front portion of the machine frame, the left position and the right position of a welding wire can be limited, and the welding wire is prevented from deviating.
Optimized, welding wire stop device is including installing in the anterior second hinge 12 of frame, hinge dress in two connecting plates 13 on the second hinge, install in the edger roll mounting bracket 8 between two connecting plates and install two spacing edger rolls 10 on the edger roll mounting bracket, the welding wire hole of stepping down 9 has been seted up on the edger roll mounting bracket.
Preferably, the connecting plates are respectively provided with inclined waist-shaped holes 14, the two sides of the vertical roll mounting frame are fixedly provided with inserting blocks 11, the inserting blocks are inserted into the waist-shaped holes, and the vertical roll mounting frame and the connecting plates are connected through pin shafts (not shown) penetrating the connecting plates and the inserting blocks. Can adjust the position between two spacing vertical rolls through the removal of inserted block in waist type downthehole to adapt to the flux-cored wire production needs of different diameters.
Furthermore, a telescopic pull rod 19 is arranged between the connecting plate and the back plate of the frame to prevent the mounting plate from rotating randomly.
The utility model discloses a jaw type aircraft nose that protects, upset roll and fixed roll all are located inside the frame, the upset roll pushes down can produce great pressure to the flux cored wire and roll, consequently can be to a great extent shorten the production line, can shorten the production line about 19m by original 30m, and need not to draw repeatedly, just can produce thinner flux cored wire, especially the flux cored wire of diameter below 1.6mm, and the upset roll can overturn according to the needs of flux cored diameter and adjust.
Because the rotating frame on the machine head is hinged on the first hinge shaft, the overturning roller is connected with the rotating frame on the machine head through the first clamping piece, and the rotating frame on the machine head overturns along the first hinge shaft, so that the overturning roller can be driven to overturn together to realize downward pressing or adjustment.
Meanwhile, the locking wrench is installed on the first hinge shaft, the first hinge shaft can be locked by pressing down the locking wrench, random rotation is prevented, the top screw can be prevented from rotating randomly, and the device can run more stably and reliably.
To sum up, the utility model discloses a jaw type aircraft nose that protects, simple structure, pressure is big, and the operation is reliable and stable, the production line that shortens that can great degree.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a jaw type aircraft nose, its characterized in that includes frame, aircraft nose upper swivel mount, first hinge, upset roll and fixed roll, the frame includes two L shape curb plates and fixed mounting in the postnotum between two curb plates, and fixed roll passes through the second fastener and is connected with the curb plate of frame, first hinge is installed in frame upper portion, the swivel mount is articulated on first hinge on the aircraft nose, the upset roll is connected with the aircraft nose upper swivel mount through first fastener, install locking spanner on the first hinge, threaded hole has been seted up to aircraft nose upper swivel mount lower part, and the tip of jackscrew is installed to threaded hole department and is supported the postnotum of frame.
2. The machine head as claimed in claim 1, wherein the side plate of the machine frame and the lower part of the rotary frame of the machine head are provided with fixing pins.
3. The machine head as claimed in claim 1, wherein the rotary frame is fixedly provided with a cleaning block.
4. The jaw type machine head as claimed in claim 1, wherein a welding wire limiting device is installed at the front part of the machine frame.
5. The plier head of claim 4, wherein the welding wire limiting device comprises a second hinge shaft installed at the front part of the frame, two connecting plates hinged on the second hinge shaft, a vertical roller mounting frame installed between the two connecting plates, and two limiting vertical rollers installed on the vertical roller mounting frame, and a welding wire abdicating hole is formed in the vertical roller mounting frame.
6. The machine head as claimed in claim 5, wherein the two connecting plates are respectively provided with an inclined kidney-shaped hole, the two sides of the vertical roll mounting frame are fixedly provided with an insert block, the insert block is inserted into the kidney-shaped hole, and the vertical roll mounting frame and the connecting plates are connected through a pin shaft penetrating through the connecting plates and the insert block.
7. A machine head as claimed in claim 5 or 6, wherein a telescopic tie is provided between the connecting plate and the back plate of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401604.2U CN214639123U (en) | 2021-02-23 | 2021-02-23 | Clamp type machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401604.2U CN214639123U (en) | 2021-02-23 | 2021-02-23 | Clamp type machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639123U true CN214639123U (en) | 2021-11-09 |
Family
ID=78448569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401604.2U Active CN214639123U (en) | 2021-02-23 | 2021-02-23 | Clamp type machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639123U (en) |
-
2021
- 2021-02-23 CN CN202120401604.2U patent/CN214639123U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 503-05, Floor 5, Building C, No. 31, Xihu Road, No. 60, Nanfeng Road, Nankai District, Tianjin, 300110 Patentee after: TIANJIN XUZHI MACHINERY & ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 300000 south side of Shuangjiang Road, Shuangjie Town, Beichen District, Tianjin Patentee before: TIANJIN XUZHI MACHINERY & ELECTRICAL EQUIPMENT MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right |