CN203830503U - Adjustable drawing machine trolley - Google Patents
Adjustable drawing machine trolley Download PDFInfo
- Publication number
- CN203830503U CN203830503U CN201420096304.8U CN201420096304U CN203830503U CN 203830503 U CN203830503 U CN 203830503U CN 201420096304 U CN201420096304 U CN 201420096304U CN 203830503 U CN203830503 U CN 203830503U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- underframe
- support bar
- frame
- slotted eye
- 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 an adjustable drawing machine trolley. The adjustable drawing machine trolley aims to overcome the detects that due to the fact that the height of an existing drawing machine trolley can not be adjusted and moving is inconvenient, the labor intensity of operators is high, and the working efficiency is reduced. The adjustable drawing machine trolley comprises a base frame, wherein a plurality of idler wheels are connected to the lower end of the base frame, a supporting frame is connected to the base frame, and two height adjustment mechanisms which are arranged oppositely are arranged between the supporting frame and the base frame. Each height adjustment mechanism comprises two supporting rods which are hinged to each other in a crossed mode, wherein the upper end of each supporting rod is connected to the supporting frame, the lower end of each supporting rod is connected to the base frame, an upper long strip-shaped connecting slot is formed in the position where the supporting frame is connected with each supporting rod, a lower long strip-shaped connecting slot is formed in the position where the base frame is connected with each supporting rod, the upper end of each supporting rod is connected into the corresponding upper connecting slot in a sliding mode, and the lower end of each supporting rod is connected into the corresponding lower connecting slot in a sliding mode; semicircular binding strips used for fixing a main drawing machine body are connected to the supporting frame, and the two ends of each binding strip are connected to the supporting frame.
Description
Technical field
The utility model relates to a kind of draw-off gear, and more particularly, it relates to a kind of adjustable draw carriage flexible and convenient to use.
Background technology
Automobile often need to use the quality problems such as drawbench dialogue body dent and convex closure and reprocess in production or maintenance process, and due to the difference of bodywork height and position, many times drawing operation is very inconvenient.Because the height of draw carriage can not regulate, the mobile inconvenience of draw carriage, the labour intensity that has increased operating personnel in the process of automobile production and maintenance is high, has reduced operating efficiency.
Chinese patent notification number CN202238972U, a kind of draw carriage is disclosed, comprise dolly body, dolly body one end is provided with clamping device, the axial other end of the relative clamping device of dolly body is provided with chain hook mechanism, clamping device comprises grip unit and power unit, grip unit comprises that two are with the symmetrically arranged clamp piece seat of dolly body axially spaced-apart, in the middle of two clamp piece seat correspondences, a side is provided with inclined-plane respectively, on two clamp piece seat inclined-planes, be provided with respectively the clamp piece slidably coordinating with inclined-plane, the relative clamp piece seat of clamp piece opposite side is fixedly connected with and is provided with jaw.The inclined-plane that power unit promotes clamp piece relative clamp piece seat slides, two clamp pieces just mutually near so that workpiece is clamped, this simple in structure, holding workpiece is more firm.But the height of draw carriage can not regulate, the mobile inconvenience of draw carriage, and the labour intensity that has increased operating personnel in the process of automobile production and maintenance is high, has reduced operating efficiency.
Summary of the invention
The utility model has overcome existing draw carriage height and can not regulate, move inconvenient, thereby the labour intensity that has increased operating personnel is high, reduce the deficiency of operating efficiency, a kind of adjustable draw carriage is provided, it can regulate height, and the conveniently moving of dolly, the quality problems such as dialogue body dent and convex closure have reduced operating personnel labour intensity while reprocessing is high, has improved operating efficiency.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of adjustable draw carriage, comprise underframe, underframe lower end is connected with several rollers, on underframe, be connected with bracing frame, between bracing frame and underframe, be provided with two height adjustment mechanisms that are oppositely arranged, height adjustment mechanism comprises two cross-articulation support bar together, post upper is connected on bracing frame, support bar lower end is connected on underframe, on bracing frame with support bar link position be provided with strip on be connected slotted eye, on underframe, be provided with the lower slotted eye that is connected of strip with support bar link position, the upper end of support bar is slidably connected in connection slotted eye, the lower end of support bar is slidably connected in lower connection slotted eye, on bracing frame, be removably connected with the tie up bar of some semicircle shapes for fixing drawbench main frame, the two ends of tying up bar are connected on bracing frame.
In the time that the quality problems such as dialogue body dent and convex closure are reprocessed, drawbench main frame is arranged on bracing frame, with tying up bar, drawbench main frame is fixed, then dolly is pushed over to the position of appointment, due to roller being installed on underframe, the therefore conveniently moving of dolly.Finally regulate the height adjustment mechanism of X-shaped, sliding supporting bar in upper connection slotted eye and lower connection slotted eye, regulates the angle between two support bars, and bracing frame is arrived after proper height, fastening support bar, is connected in connection slotted eye and lower connection slotted eye the two ends of support bar tightly.Next just the quality problems such as dialogue body dent and convex closure are reprocessed and have been operated easily.Adjustable draw carriage can regulate height, and the conveniently moving of dolly, and the quality problems such as dialogue body dent and convex closure have reduced operating personnel labour intensity while reprocessing is high, has improved operating efficiency.
As preferably, roller is provided with four, and the angle position in underframe front is two directed rubber tires, and the angle position at underframe rear is the universal rubber wheel of two strap brakes.Roller arranges convenient mobile like this, and dolly is stepped on brake after moving to accurate location, prevents the movement of dolly.
As preferably, supporting framing front end is connected with tube bank installation sheet, and tube bank installation sheet is bolted on bracing frame.The tube bank being connected with drawbench main frame is arranged on bracing frame by tube bank installation sheet, and the installation of tube bank is fixing convenient.
As preferably, bracing frame rear end is fixedly connected with the promotion handrail of U-shaped, and the two ends that U-shaped promotes handrail are connected to the angle position of bracing frame.Promote dolly by handrail, make the movement of adjustable draw carriage convenient.
As preferably, the underframe of rectangle is welded together and is formed by the connecting plate of four strips, bracing frame is U shape structure, the bracing frame opening of U shape structure forward, on U shape bracing frame, be fixedly connected with fagging near aperture position, tube bank installation sheet is connected on fagging, and U shape bracing frame is fixedly connected with brace summer near bottom position.The bracing frame setting of this structure facilitates the installation of drawbench main frame.
Compared with prior art, the beneficial effects of the utility model are: adjustable draw carriage can regulate height, and the conveniently moving of dolly, the quality problems such as dialogue body dent and convex closure have reduced operating personnel labour intensity while reprocessing is high, has improved operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
In figure: 1, underframe, 2, roller, 3, bracing frame, 4, height adjustment mechanism, 5, support bar, 6, upper connection slotted eye, 7, lower connection slotted eye, 8, tie up bar, 9, tube bank installation sheet, 10, promote handrail, 11, fagging, 12, brace summer.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of adjustable draw carriage (referring to accompanying drawing 1), comprise rectangular chassis 1, the underframe of rectangle is welded together and is formed by the connecting plate of four strips, underframe lower end is connected with four rolling 2, the angle position in underframe front is two directed rubber tires, and the angle position at underframe rear is the universal rubber wheel of two strap brakes.On underframe, be connected with bracing frame 3, between bracing frame and underframe, be provided with two height adjustment mechanisms that are X-shaped structure 4 that are oppositely arranged, height adjustment mechanism comprises two cross-articulation support bar 5 together, post upper is connected on bracing frame, support bar lower end is connected on underframe, on bracing frame with support bar link position be provided with strip on be connected slotted eye 6, on underframe, be provided with the lower slotted eye 7 that is connected of strip with support bar link position, the upper end of support bar is slidably connected in connection slotted eye, and the lower end of support bar is slidably connected in lower connection slotted eye; On bracing frame, be removably connected with two semicircle shapes for fixing drawbench main frame tie up bar 8, the two ends of tying up bar are connected on bracing frame.Supporting framing front end is connected with tube bank installation sheet 9, tube bank installation sheet is bolted on bracing frame, bracing frame is U shape structure, the bracing frame opening of U shape structure forward, on U shape bracing frame, be fixedly connected with fagging 11 near aperture position, tube bank installation sheet is connected on fagging, and U shape bracing frame is fixedly connected with brace summer 12 near bottom position.Bracing frame rear end is fixedly connected with the promotion handrail 10 of U-shaped, and the two ends of U-shaped promotion handrail are connected to the angle position of bracing frame.
In the time that the quality problems such as dialogue body dent and convex closure are reprocessed, drawbench main frame is arranged on bracing frame, with tying up bar, drawbench main frame is fixed, then dolly is pushed over to the position of appointment, due to roller being installed on underframe, the therefore conveniently moving of dolly.Finally regulate the height adjustment mechanism of X-shaped, sliding supporting bar in upper connection slotted eye and lower connection slotted eye, regulates the angle between two support bars, and bracing frame is arrived after proper height, fastening support bar, is connected in connection slotted eye and lower connection slotted eye the two ends of support bar tightly.Next just the quality problems such as dialogue body dent and convex closure are reprocessed and have been operated easily.Adjustable draw carriage can regulate height, and the conveniently moving of dolly, and the quality problems such as dialogue body dent and convex closure have reduced operating personnel labour intensity while reprocessing is high, has improved operating efficiency.
Above-described embodiment is preferably scheme of one of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (5)
1. an adjustable draw carriage, comprise underframe, it is characterized in that, underframe lower end is connected with several rollers, on underframe, be connected with bracing frame, between bracing frame and underframe, be provided with two height adjustment mechanisms that are oppositely arranged, height adjustment mechanism comprises two cross-articulation support bar together, post upper is connected on bracing frame, support bar lower end is connected on underframe, on bracing frame with support bar link position be provided with strip on be connected slotted eye, on underframe, be provided with the lower slotted eye that is connected of strip with support bar link position, the upper end of support bar is slidably connected in connection slotted eye, the lower end of support bar is slidably connected in lower connection slotted eye, on bracing frame, be removably connected with the tie up bar of some semicircle shapes for fixing drawbench main frame, the two ends of tying up bar are connected on bracing frame.
2. adjustable draw carriage according to claim 1, is characterized in that, roller is provided with four, and the angle position in underframe front is two directed rubber tires, and the angle position at underframe rear is the universal rubber wheel of two strap brakes.
3. adjustable draw carriage according to claim 1, is characterized in that, supporting framing front end is connected with tube bank installation sheet, and tube bank installation sheet is bolted on bracing frame.
4. according to the adjustable draw carriage described in claim 1 or 2 or 3, it is characterized in that, bracing frame rear end is fixedly connected with the promotion handrail of U-shaped, and the two ends of U-shaped promotion handrail are connected to the angle position of bracing frame.
5. adjustable draw carriage according to claim 3, it is characterized in that, the underframe of rectangle is welded together and is formed by the connecting plate of four strips, bracing frame is U shape structure, the bracing frame opening of U shape structure forward, on U shape bracing frame, be fixedly connected with fagging near aperture position, tube bank installation sheet is connected on fagging, and U shape bracing frame is fixedly connected with brace summer near bottom position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096304.8U CN203830503U (en) | 2014-03-05 | 2014-03-05 | Adjustable drawing machine trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096304.8U CN203830503U (en) | 2014-03-05 | 2014-03-05 | Adjustable drawing machine trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830503U true CN203830503U (en) | 2014-09-17 |
Family
ID=51508394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096304.8U Expired - Fee Related CN203830503U (en) | 2014-03-05 | 2014-03-05 | Adjustable drawing machine trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103038A (en) * | 2019-06-17 | 2019-08-09 | 浙江合丰数控机床有限公司 | Lifting device for milling machine |
-
2014
- 2014-03-05 CN CN201420096304.8U patent/CN203830503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103038A (en) * | 2019-06-17 | 2019-08-09 | 浙江合丰数控机床有限公司 | Lifting device for milling machine |
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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: 20140917 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |