CN102327930A - Hydraulic reshaping machine of U-shaped bolt - Google Patents
Hydraulic reshaping machine of U-shaped bolt Download PDFInfo
- Publication number
- CN102327930A CN102327930A CN201110222764A CN201110222764A CN102327930A CN 102327930 A CN102327930 A CN 102327930A CN 201110222764 A CN201110222764 A CN 201110222764A CN 201110222764 A CN201110222764 A CN 201110222764A CN 102327930 A CN102327930 A CN 102327930A
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- Prior art keywords
- shaped bolt
- hydraulic
- reshaping
- bolt
- mould
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Abstract
The invention discloses a hydraulic reshaping machine of a U-shaped bolt, which is characterized in that: a hydraulic oil cylinder is fixed on one end of a bottom plate and a pushing head is arranged on the end of a piston rod of the hydraulic oil cylinder; a reshaping mould is transversely arranged at the middle part of the bottom plate and an inner cavity of the reshaping mould corresponds to the pushing head; and a calibration mould is arranged at the other end of the bottom plate. Through the arrangement, the central distance, the straightness accuracy and the planeness of the U-shaped bolt can be reshaped by the hydraulic reshaping machine so that the surface quality of the U-shaped bolt is improved, the defects caused by artificial reshaping are overcome, and the work efficiency is improved.
Description
Technical field
The present invention relates to a kind of auto parts and components shaping device, is a kind of U bolt hydraulic pressure trimmer specifically.
Background technology
Automobile generally is manual operations with the trimming of U bolt, and the armrest hammer hits, to eye shaping, unstable product quality; And operator's labour intensity is big; Production efficiency is relatively low, and bolt centre-to-centre spacing size is difficult to control, owing to pound with a hammer during shaping; Produce vestige at product surface easily, the bolt presentation quality is undesirable always.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, the U bolt hydraulic pressure trimmer that the shaping size is controlled well.
To achieve these goals; The present invention is fixed with hydraulic jack at an end of base plate, is provided with pusher head in the termination of the piston rod of hydraulic jack, laterally is provided with shaping mould in the middle part of base plate; The inner chamber of said shaping mould is corresponding with pusher head, and calibration tool is located at the other end of base plate.
Through above setting, the present invention can carry out shaping to centre-to-centre spacing, linearity, the flatness of U bolt, has improved the U bolt surface quality, has overcome the defective that artificial shaping brings, and has improved operating efficiency.
Description of drawings
Combine accompanying drawing that the present invention is further specified at present.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, hydraulic jack 2, pusher head 3, calibration tool 4, U bolt 5, base plate 6, shaping mould.
The specific embodiment
As shown in Figure 1; The present invention is fixed with hydraulic jack 1 at an end of base plate 5; Termination at the piston rod of hydraulic jack 1 is provided with pusher head 2; Middle part at base plate 1 laterally is provided with shaping mould 6, and the inner chamber of said shaping mould 6 is corresponding with pusher head 2, and calibration tool 3 is located at the other end of base plate 5.Through above setting; The U bolt that needs shaping 4 is put in the shaping mould 6 of the present invention; Hydraulic jack 1 drives pusher head 2, can carry out shaping to the both sides and the circular arc of U bolt 4, after shaping finishes; Can put U bolt 4 into calibration tool 3, centre-to-centre spacing, linearity, the flatness of U bolt 4 are calibrated.
Claims (1)
1.U shape bolt hydraulic pressure trimmer; It is characterized in that: the end at base plate is fixed with hydraulic jack; Termination at the piston rod of hydraulic jack is provided with pusher head; Middle part at base plate laterally is provided with shaping mould, and the inner chamber of said shaping mould is corresponding with pusher head, and calibration tool is located at the other end of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222764A CN102327930A (en) | 2011-08-04 | 2011-08-04 | Hydraulic reshaping machine of U-shaped bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110222764A CN102327930A (en) | 2011-08-04 | 2011-08-04 | Hydraulic reshaping machine of U-shaped bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327930A true CN102327930A (en) | 2012-01-25 |
Family
ID=45480043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110222764A Pending CN102327930A (en) | 2011-08-04 | 2011-08-04 | Hydraulic reshaping machine of U-shaped bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486507A (en) * | 2017-09-22 | 2017-12-19 | 湖北大运汽车有限公司 | A kind of U-bolt compacting deformation frock |
-
2011
- 2011-08-04 CN CN201110222764A patent/CN102327930A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486507A (en) * | 2017-09-22 | 2017-12-19 | 湖北大运汽车有限公司 | A kind of U-bolt compacting deformation frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |