CN215787666U - Cone lamp pole seam welding head - Google Patents
Cone lamp pole seam welding head Download PDFInfo
- Publication number
- CN215787666U CN215787666U CN202121447641.3U CN202121447641U CN215787666U CN 215787666 U CN215787666 U CN 215787666U CN 202121447641 U CN202121447641 U CN 202121447641U CN 215787666 U CN215787666 U CN 215787666U
- Authority
- CN
- China
- Prior art keywords
- rack
- driving
- wheel
- seat
- frame
- 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
Images
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a conical lamp post stitch welding head, which comprises: a frame; a plurality of rotating shafts which penetrate through the front and back surfaces of the frame; the driving mechanism is arranged on the front side of the rack and comprises a driving wheel arranged at one end of the rotating shaft and a bidirectional telescopic device arranged on the rack, wherein the two telescopic ends of the bidirectional telescopic device are respectively provided with a driving wheel, and the driving wheel are connected together through a driving belt and are used for driving the rotating shaft to synchronously rotate through the telescopic action of the bidirectional telescopic device; the pressing mechanism is arranged on the back of the rack and comprises a driven gear arranged at the other end of the rotating shaft and a rack arranged on the rack, the driven gear and the rack are meshed with each other, the rack is also arranged on the rack and arranged in the guide seat, and a pressing wheel is arranged at one end, close to the center of the rack, of the rack.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a lamp post stitch welding machine.
Background
The street lamp pole is the toper member usually, generally bends trapezoidal steel plate during production, carries out the joint close processing through the welding after bending, and joint close processing is generally handled through six directions extrusion among the prior art, but has the poor, inhomogeneous problem in extrusion position of synchronism to influence the appearance of street lamp pole. The prior art discloses a stitch welding device for a multi-angle pipe, and the publication number is as follows: CN207414626U, its shortcoming is that the pinch roller angle is fixed, and is unable to adjust, and is not convenient enough when processing the light pole of different tapering.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to present some aspects of embodiments of the utility model in a simplified form as well as to present some preferred embodiments. In the present specification and the abstract and the utility model name of the present application, some simplifications or omissions may be made to avoid obscuring the purpose of the specification, the abstract and the utility model name, and such simplifications or omissions are not intended to limit the scope of the present invention.
The utility model provides a conical lamp post stitch welding head, which aims to solve the problem that the angle of welding equipment cannot be adjusted in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: a tapered pole stitch welding head, comprising:
a frame;
a plurality of rotating shafts which penetrate through the front and back surfaces of the frame;
the driving mechanism is arranged on the front side of the rack and comprises a driving wheel arranged at one end of the rotating shaft and a bidirectional telescopic device arranged on the rack, wherein driving wheels are arranged at two telescopic ends of the bidirectional telescopic device, and the driving wheel and the driving wheels are connected together through a driving belt and are used for driving the rotating shaft to synchronously rotate through the telescopic action of the bidirectional telescopic device;
hold-down mechanism installs at the back of frame, including locating the driven gear of the pivot other end and locating the rack in the frame, driven gear and rack intermeshing still are equipped with the guide holder in the frame, and the guide holder is located to the rack, the one end of rack is connected with the wheel seat, is equipped with one row of pinch roller on the wheel seat, the one end of rack is connected with the bulb pole and adjusts the seat, and the bulb pole passes and adjusts the seat setting, and the bulb pot head of bulb pole is established in the wheel seat, adjusts the seat and is located the bulb pole around both ends link to each other with the wheel seat through two adjusting screw, two adjusting screw respectively with adjust seat, wheel seat threaded connection.
The working principle of the utility model is as follows:
two flexible ends of two-way telescoping device among the actuating mechanism drive the action wheel of sharing a circle through this flexible mode of playing their volts and rotate to drive the driven gear rotation of opposite side through the pivot, driven gear's rotation drives the rack through the meshing and is concertina movement along the guide holder, and when the rack stretches out, the pinch roller of rack tip compresses tightly the light pole from a plurality of directions in step.
Compared with the prior art, the utility model has the beneficial effects that: the utility model improves the synchronism of the pinch roller by matching the transmission belt with the driving wheel to move synchronously, thereby avoiding the condition of uneven extrusion caused by insufficient synchronism and further influencing the appearance of the street lamp pole; the design of the row of pinch rollers can uniformly disperse the pressure, so that the appearance of the street lamp pole is further ensured; the taper of the compression wheel matched with the street lamp pole can be adjusted according to the requirement through the structural design of the wheel seat, so that the application range of the street lamp pole is expanded. The utility model can be used for the production and the manufacture of the street lamp pole.
As a preferable scheme of the utility model, the front surface of the frame is also provided with a tension pulley, and the tension pulley is also in transmission connection with the transmission belt. The design of the tension pulley further ensures the synchronism and stability of power transmission.
As the preferred scheme of the utility model, the driving wheel and the tension wheel are all gears, and the driving belt is a chain. The selection of the gears has great advantages in synchronism, and is more beneficial to maintaining synchronism.
In a preferred embodiment of the present invention, the bidirectional expansion device is a double-rod hydraulic cylinder. The double-rod oil cylinder can ensure the stability of power.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic front structural view of an embodiment of the present invention.
Fig. 2 is a schematic view of the reverse structure of the present embodiment.
Fig. 3 is a sectional view of the present embodiment.
Fig. 4 is an enlarged view of a portion a in fig. 3.
The device comprises a rack 1, a rotating shaft 2, a driving gear 3, a double-rod hydraulic cylinder 4, a tension gear 5, a transmission gear 6, a chain 7, a driven gear 8, a rack 9, a guide seat 10, a pinch roller 11, a ball head rod 12, an adjusting seat 13, a wheel seat 14, an adjusting screw rod 15 and a nut 16.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
1-3, a tapered lamppost stitch welding head comprising:
a frame 1;
six rotating shafts 2 are arranged by penetrating through the front and back surfaces of the frame 1;
the driving mechanism is arranged on the front side of the rack 1 and comprises a driving gear 3 arranged at one end of the rotating shaft 2, a double-rod hydraulic cylinder 4 (not limited to the double-rod hydraulic cylinder 4 in the embodiment, and a bidirectional cylinder or other bidirectional power devices can be selected) and a tension gear 5 which are arranged on the rack 1, the end parts of two piston rods of the double-rod hydraulic cylinder 4 are connected with a transmission gear 6, the driving gear 3, the tension gear 5 and the transmission wheel are connected together through a chain 7 (in the embodiment, the reliability is enhanced, two chains 7 can be selected, and the corresponding gears are double gears), and the driving gear, the tension gear and the transmission wheel are used for driving the rotating shaft 2 to synchronously rotate through the extension and retraction of the double-rod hydraulic cylinder 4;
hold-down mechanism installs at the back of frame 1, including locating the driven gear 8 of 2 other ends of pivot and locating rack 9 in frame 1, driven gear 8 and rack 9 intermeshing still are equipped with guide holder 10 in the frame 1, and in guide holder 10 was located to rack 9, the one end that rack 9 is close to frame 1 center was equipped with pinch roller 11.
In this embodiment, one end of the rack 9 is connected with a ball rod 12 and an adjusting seat 13, the ball rod 12 passes through the adjusting seat 13, the ball end of the ball rod 12 is sleeved in the wheel seat 14, the adjusting seat 13 is located at the front end and the rear end of the ball rod 12 and is connected with the wheel seat 14 through two adjusting screws 15, and the two adjusting screws 15 are respectively in threaded connection with the adjusting seat 13 and the wheel seat 14.
In the in-service use process, owing to processing needs, the light pole of different tapering of need processing often, consequently need change the pinch roller 11 of different tapering, so especially inconvenient, through design such as the mode that the structure only can realize through adjusting, concrete principle as follows:
as shown in fig. 4, the front end and the rear end of the adjusting seat 13 are provided with longitudinal through threaded holes, the inner threads of the adjusting seat are connected with an adjusting screw 15, the other end of the adjusting screw 15 is in threaded connection with the wheel seat 14, in the actual operation process, a nut 16 can be welded on the surface of the wheel seat 14, the other end of the adjusting screw 15 is in threaded connection with the nut 16, the thread section of the screw in the adjusting seat 13 and the thread section of the screw in the nut 16 are designed in a reverse manner, a countersunk hexagonal hole is formed in the other end of the screw, and the adjusting seat 13 can be close to or far away from the wheel seat 14 by matching with a wrench, so that the angle adjustment, namely the taper adjustment, of the wheel seat 14 is realized; the adjustment can be carried out according to the requirement in the actual operation process.
After the angle is adjusted, two piston rods of the double-rod hydraulic cylinder 4 drive the driving gear 3 of the common circle through the stretching mode of the lifting of the double-rod hydraulic cylinder to rotate, so that the driven gear 8 of the other side is driven to rotate through the rotating shaft 2, the driven gear 8 rotates to drive the rack 9 to do stretching motion along the guide seat 10 through the meshing effect, and when the rack 9 extends out, the pressing wheel 11 at the end part of the rack 9 synchronously presses the street lamp pole from multiple directions.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (4)
1. A tapered lamp stem stitch welding head, comprising:
a frame (1);
a plurality of rotating shafts (2) which penetrate through the front and back surfaces of the frame (1);
the driving mechanism is arranged on the front side of the rack (1) and comprises a driving wheel arranged at one end of the rotating shaft (2) and a bidirectional telescopic device arranged on the rack (1), wherein driving wheels are arranged at two telescopic ends of the bidirectional telescopic device, and the driving wheel and the driving wheels are connected together through a driving belt and are used for driving the rotating shaft (2) to synchronously rotate through the telescopic action of the bidirectional telescopic device;
hold-down mechanism installs at the back of frame (1), including locating driven gear (8) of pivot (2) other end and locating rack (9) on frame (1), driven gear (8) and rack (9) intermeshing still are equipped with guide holder (10) on frame (1), and guide holder (10) are located in rack (9), the one end of rack (9) is connected with wheel seat (14), is equipped with one row of pinch roller (11) on wheel seat (14), the one end of rack (9) is connected with bulb pole (12) and adjusts seat (13), and bulb pole (12) pass and adjust seat (13) setting, and the bulb pot head of bulb pole (12) is established in wheel seat (14), adjusts seat (13) and is located the front and back both ends of bulb pole (12) and links to each other with wheel seat (14) through two adjusting screw (15), and two adjusting screw (15) respectively with adjust seat (13), The wheel seat (14) is in threaded connection.
2. The conical lamp post stitch welding head according to claim 1, characterized in that the front surface of the frame (1) is further provided with a tension pulley, and the tension pulley is also in transmission connection with the transmission belt.
3. A tapered pole stitch welding head as defined in claim 2, wherein the driving wheel, the driving wheel and the tension wheel are gears, and the driving belt is a chain (7).
4. A tapered pole stitch welding head as defined in any one of claims 1 to 3, characterised in that said bi-directional telescopic means is a double-rod hydraulic cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447641.3U CN215787666U (en) | 2021-06-29 | 2021-06-29 | Cone lamp pole seam welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447641.3U CN215787666U (en) | 2021-06-29 | 2021-06-29 | Cone lamp pole seam welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215787666U true CN215787666U (en) | 2022-02-11 |
Family
ID=80179108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447641.3U Active CN215787666U (en) | 2021-06-29 | 2021-06-29 | Cone lamp pole seam welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215787666U (en) |
-
2021
- 2021-06-29 CN CN202121447641.3U patent/CN215787666U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080028878A1 (en) | Lifting Device having Double Screw Rods | |
| CN112404495B (en) | Energy-concerving and environment-protective industrial machinery drilling equipment | |
| CN108817263B (en) | Traction device and reinforcing steel bar hoop bending machine | |
| CN210816845U (en) | Automatic plate rolling machine tool | |
| CN215787666U (en) | Cone lamp pole seam welding head | |
| CN201098707Y (en) | Multifunctional reeling machine | |
| CN110510021B (en) | Variable crawler chassis | |
| CN109048720B (en) | But angle regulation's fixing device for bearing processing | |
| CN109513782A (en) | A kind of spiral welded pipe production line extrusion forming device | |
| CN117691505A (en) | Cable installation tension adjusting device | |
| CN219073935U (en) | Steel pipe end clamp for steel pipe cold drawing machine | |
| CN212370921U (en) | Slider direction precision adjusting device of hydraulic press | |
| CN215614204U (en) | Steel pipe straightening device | |
| CN210907912U (en) | Roll forging machine | |
| CN208879435U (en) | A kind of universal joint connecting shaft applied to sleeve rotor molding equipment | |
| CN211464371U (en) | Aluminum profile stretching and straightening device | |
| CN111577124A (en) | Direction-adjustable bracket type anchoring power head mechanism | |
| CN110509227B (en) | Portable detacher | |
| CN203304794U (en) | Tube cutting supporting device | |
| CN221538865U (en) | Drilling device for mining machinery production | |
| CN208544802U (en) | A kind of novel adjustment rack | |
| CN110000323A (en) | A kind of machining forging equipment being convenient for operation | |
| CN212168588U (en) | Hydraulic straightening machine | |
| CN220925327U (en) | Adjustable belt conveyor | |
| CN219098621U (en) | Conjugate worm gear slider-crank lifting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |