CN204413482U - Balance welding turning rolls - Google Patents
Balance welding turning rolls Download PDFInfo
- Publication number
- CN204413482U CN204413482U CN201420829491.6U CN201420829491U CN204413482U CN 204413482 U CN204413482 U CN 204413482U CN 201420829491 U CN201420829491 U CN 201420829491U CN 204413482 U CN204413482 U CN 204413482U
- Authority
- CN
- China
- Prior art keywords
- right support
- left support
- support seat
- adjusting rod
- seat
- 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
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Abstract
The utility model discloses a kind of balance welding turning rolls, comprise bracing frame, adjusting rod, left, right support wheels, left, right support wheels comprise a left side respectively, right support roller, left, right support seat and two left sides, right support is taken turns, left, right support roller lays respectively at bracing frame upper end, left, right support seat is right angled triangle framework, left, right support seat respectively with a left side, right support roller connects, left, a left side is respectively equipped with in right support seat, right swing arm and all L-shaped, left, the two ends of right swing arm respectively with a left side, right support wheel connects, left, right swing arm respectively with a left side, the center of right support seat is hinged, adjusting rod takes the shape of the letter U, the bottom of U-shaped adjusting rod and the bottom-hinged of bracing frame.The utility model overcomes that existing roller carrier for welding both sides height is inconsistent causes unbalanced defect, provide a kind of can the balance welding turning rolls of adjustment automatically.
Description
Technical field
The utility model belongs to welder field, is specifically related to a kind of balance welding turning rolls.
Background technology
Welding, connects also referred to as welding, Rong, be a kind of with the mode jointing metal of heating, high temperature or high pressure or other thermoplastics as the manufacturing process of plastics and technology.The device that turning rolls drives cylindrical shape (or conical) weldment to rotate by the frictional force between weldment and active roller.Some the row heavy-duty machines being mainly used in heavy industry use.
The roller of existing turning rolls cannot regulate usually, and for columniform workpiece, the height of the both sides of turning rolls is inconsistent, thus causes the both sides of cylindrical work uneven, thus causes welding to occur deviation.
Utility model content
The technical problems to be solved in the utility model causes unbalanced defect for existing roller carrier for welding both sides height is inconsistent, provide a kind of can the balance welding turning rolls of adjustment automatically.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: balance welding turning rolls, comprise bracing frame, adjusting rod, left support wheels and right support wheels, left support wheels comprise left support roller, left support seat and two left support wheels, left support roller is positioned at bracing frame upper end, left support seat is right angled triangle framework, the straight ends of left support seat is connected with left support roller, left swing lever is provided with in left support seat, left swing lever is L-shaped, the upper end and taking turns with a left support that one end of left swing lever is positioned at left support seat is connected, the lower end and taking turns with another left support that the other end of left swing lever is positioned at left support seat is connected, the L shape center intersection point of left swing lever and the center of left support seat hinged, right support wheels comprise right support roller, right support seat and two right support wheels, right support roller is positioned at bracing frame upper end, right support seat is right angled triangle framework, the straight ends of right support seat is connected with right support roller, right swing arm is provided with in right support seat, right swing arm is L-shaped, the upper end and taking turns with a right support that one end of right swing arm is positioned at right support seat is connected, the lower end and taking turns with another right support that the other end of right swing arm is positioned at right support seat is connected, the L shape center intersection point of right swing arm and the center of right support seat hinged, adjusting rod takes the shape of the letter U, the bottom of U-shaped adjusting rod and the bottom-hinged of bracing frame, one end of U-shaped adjusting rod and the lower end left support of left support wheels are taken turns and are offseted, the other end of U-shaped adjusting rod and the lower end right support of right support wheels are taken turns and are offseted.
Adopt the balance welding turning rolls of technical solutions of the utility model, one end of left swing lever can rotate around the pin joint at the center of left swing lever and left support seat when being under pressure, thus the other end of left swing lever is swung, two ends are made to maintain balance, the two ends of left swing lever are taken turns with two left supports respectively and are connected, thus drive left support to take turns maintenance balance by left swing lever, one end of right swing arm can rotate around the pin joint at the center of right swing arm and right support seat when being under pressure, thus the other end of right swing arm is swung, two ends are made to maintain balance, the two ends of right swing arm are taken turns with two right supports respectively and are connected, thus drive right support to take turns maintenance balance by right swing arm, and the pressure that is subject to when one end of U-shaped adjusting rod larger time, U-shaped adjusting rod is then made to rotate around pin joint, two ends are made to maintain balance, thus make left support wheels and right support wheels maintain balance, and then make the workpiece be positioned on left support wheels and right support wheels keep balance, can adjustment automatically.
Further, described left support wheel and right support wheel are hollow wheel.Hollow wheel saves material, and cost is low.
Further, the contact position that contact position, U-shaped adjusting rod and right support that described U-shaped adjusting rod and left support are taken turns are taken turns is the arc to lower recess.Make U-shaped adjusting rod and left support is taken turns and right support is taken turns laminating tight.
Further, described adjusting rod and the connector of pedestal are bearing pin.Bearing pin is articulated elements, and structure is simple.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the sectional schematic diagram of the utility model balance welding turning rolls embodiment.
Detailed description of the invention
In figure: left support roller 1, left support seat 2, left support wheel 3, left swing lever 4, right support roller 5, right support seat 6, right support wheel 7, right swing arm 8, U-shaped adjusting rod 9.
As shown in Figure 1, the utility model balance welding turning rolls, comprise bracing frame, adjusting rod, left support takes turns 3 groups and right support takes turns 7 groups, left support is taken turns 3 groups and is comprised left support roller 1, left support seat 2 and two left support wheels 3, left support wheel 3 is hollow wheel, left support roller 1 is positioned at bracing frame upper end, left support seat 2 is right angled triangle framework, the straight ends of left support seat 2 is connected with left support roller 1, left swing lever 4 is provided with in left support seat 2, left swing lever 4 is L-shaped, one end of left swing lever 4 is positioned at the upper end of left support seat 2 and takes turns 3 with a left support and be connected, the other end of left swing lever 4 is positioned at the lower end of left support seat 2 and takes turns 3 with another left support and be connected, the L shape center intersection point of left swing lever 4 and the center of left support seat 2 hinged, pin joint passes through pinned connection, right support is taken turns 7 groups and is comprised right support roller 5, right support seat 6 and two right support wheels 7, right support wheel 7 is hollow wheel, right support roller 5 is positioned at bracing frame upper end, right support seat 6 is right angled triangle framework, the straight ends of right support seat 6 is connected with right support roller 5, right swing arm 8 is provided with in right support seat 6, right swing arm 8 is L-shaped, one end of right swing arm 8 is positioned at the upper end of right support seat 6 and takes turns 7 with a right support and be connected, the other end of right swing arm 8 is positioned at the lower end of right support seat 6 and takes turns 7 with another right support and be connected, the L shape center intersection point of right swing arm 8 and the center of right support seat 6 hinged, adjusting rod takes the shape of the letter U, the bottom of U-shaped adjusting rod 9 and the bottom-hinged of bracing frame, pinned connection is passed through in hinged place, the lower end left support that one end of U-shaped adjusting rod 9 and left support take turns 3 groups is taken turns 3 and is offseted, the lower end right support that the other end of U-shaped adjusting rod 9 and right support take turns 7 groups is taken turns 7 and is offseted, U-shaped adjusting rod 9 and left support take turns the contact position of 3, the contact position that U-shaped adjusting rod 9 and right support take turns 7 is the arc to lower recess.
In specific implementation process, cylindrical work is positioned over left support to take turns 3 groups and right support and take turns between left support wheel 3 between 7 groups and right support wheel 7, when cylindrical work is uneven, when the pressure that the upper support wheel that left support takes turns 3 groups is subject to is greater than the pressure of right support wheel 7, then left swing lever 4 rotates around pin joint and makes two support wheels maintain balance, pressure is transmitted to U-shaped adjusting rod 9, U-shaped adjusting rod 9 rotates around pin joint, make U-shaped adjusting rod 9 maintain left support and take turns 3 groups and right support takes turns 7 groups of balances, thus adjustment.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. balance welding turning rolls, it is characterized in that: comprise bracing frame, adjusting rod, left support wheels and right support wheels, left support wheels comprise left support roller, left support seat and two left support wheels, left support roller is positioned at bracing frame upper end, left support seat is right angled triangle framework, the straight ends of left support seat is connected with left support roller, left swing lever is provided with in left support seat, left swing lever is L-shaped, the upper end and taking turns with a left support that one end of left swing lever is positioned at left support seat is connected, the lower end and taking turns with another left support that the other end of left swing lever is positioned at left support seat is connected, the L shape center intersection point of left swing lever and the center of left support seat hinged, right support wheels comprise right support roller, right support seat and two right support wheels, right support roller is positioned at bracing frame upper end, right support seat is right angled triangle framework, the straight ends of right support seat is connected with right support roller, right swing arm is provided with in right support seat, right swing arm is L-shaped, the upper end and taking turns with a right support that one end of right swing arm is positioned at right support seat is connected, the lower end and taking turns with another right support that the other end of right swing arm is positioned at right support seat is connected, the L shape center intersection point of right swing arm and the center of right support seat hinged, adjusting rod takes the shape of the letter U, the bottom of U-shaped adjusting rod and the bottom-hinged of bracing frame, one end of U-shaped adjusting rod and the lower end left support of left support wheels are taken turns and are offseted, the other end of U-shaped adjusting rod and the lower end right support of right support wheels are taken turns and are offseted.
2. balance welding turning rolls as claimed in claim 1, is characterized in that: described left support wheel and right support wheel are hollow wheel.
3. balance welding turning rolls as claimed in claim 2, is characterized in that: the contact position that contact position, U-shaped adjusting rod and right support that described U-shaped adjusting rod and left support are taken turns are taken turns is the arc to lower recess.
4. balance welding turning rolls as claimed in claim 3, is characterized in that: described adjusting rod and the connector of pedestal are bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829491.6U CN204413482U (en) | 2014-12-24 | 2014-12-24 | Balance welding turning rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420829491.6U CN204413482U (en) | 2014-12-24 | 2014-12-24 | Balance welding turning rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413482U true CN204413482U (en) | 2015-06-24 |
Family
ID=53463888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420829491.6U Expired - Fee Related CN204413482U (en) | 2014-12-24 | 2014-12-24 | Balance welding turning rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415167A (en) * | 2016-06-17 | 2019-03-01 | 德马泰克公司 | Motor driven roller support |
-
2014
- 2014-12-24 CN CN201420829491.6U patent/CN204413482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415167A (en) * | 2016-06-17 | 2019-03-01 | 德马泰克公司 | Motor driven roller support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |