CN217834815U - Precise manual large-platform press - Google Patents
Precise manual large-platform press Download PDFInfo
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- CN217834815U CN217834815U CN202220676238.6U CN202220676238U CN217834815U CN 217834815 U CN217834815 U CN 217834815U CN 202220676238 U CN202220676238 U CN 202220676238U CN 217834815 U CN217834815 U CN 217834815U
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Abstract
The utility model discloses a manual big platform press of accurate type belongs to the manufacturing field. The large-platform press machine aims to solve the defects that the existing large-platform press machine is large in pressure, high in cost, and poor in precision control, and the existing manual press machine is mainly used for parts with small sizes. The top of the precise manual large-platform press frame is provided with an upper cross beam, the middle of the upper cross beam is connected with a rotatable screw through a nut, the bottom of the rotatable screw is connected with a sliding workbench through a clamping plate and a screw, the sliding workbench is connected onto the working platform of the frame through two guide pillars with oblique angle symmetry, and the working platform is provided with a graduated scale for conveniently and accurately controlling the pressing position. The utility model has the characteristics of big platform, pressure are less, the precision is high, easy operation and with low costs.
Description
Technical Field
The utility model relates to a manufacturing field especially relates to a manual big platform press of accurate type.
Background
The press is an important tool in the manufacturing process, the manual press is simple in structure and convenient to operate, but has poor precision control and is mainly used for disassembling tight-fitting parts such as gears and shaft sleeves and correcting deformed parts and other small parts, the large-platform press is high in cost due to the fact that large pressure exists, meanwhile, the large-platform press mostly adopts hydraulic pressure as a power source, and the precision control is poor. According to the product characteristics of our company, a precise manual large-platform press machine which is large in platform, small in pressure, high in precision, easy to operate and low in cost needs to be researched and manufactured.
Disclosure of Invention
The utility model aims at providing a manual big platform press of precision type, big platform press pressure is big, with high costs and current manual press is used for the less part of size, the poor not enough of accuracy control more, develops a big platform of a section, pressure is less, the precision is high, easy operation and the manual big platform press of precision type with low costs.
In order to realize the above purpose, the utility model provides a manual big platform press of precision type, the manual big platform press frame top of precision type is equipped with the entablature, and the entablature middle part is connected with rotatable screw rod through the nut, and rotatable screw rod bottom has the slide table through cardboard and screw connection, and the slide table is connected on the work platform of frame through two guide pillars of oblique angle symmetry, is equipped with the scale and is convenient for accurate control suppression position on the work platform.
Preferably, the size of the working area of the working table on the rack is 1000 x 1300mm.
Preferably, the maximum distance between the sliding table and the table top is 300mm.
Preferably, the guide post is connected with the sliding workbench through a guide sleeve and a screw, and an oil cup is arranged to facilitate adding lubricating oil.
Preferably, the scale precision is 0.5mm.
Has the advantages that:
(1) By adopting the carrying lever, the stroke of the sliding platform can be manually controlled, and the operation is convenient.
(2) The working platform on the rack can be used for processing and manufacturing large-size parts conveniently.
(3) Adopt slide bracket with the scale cooperatees, slide bracket's position can be through the accurate feedback that carries on of scale, improves the precision of the manual big platform press of precision type.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a front view of the present invention, showing a precision type manual large platform press;
FIG. 2 is a side view of the precision manual large platform press of the present invention;
fig. 3 is a sectional view of the precision manual large-platform press of the present invention.
Wherein: 1-upper beam; 2-a rotatable screw; 3-clamping board; 4-guide sleeve; 5-oil cup; 6-sliding the working table; 7-guide pillar; 8-a working platform; 9-a frame; 10-a handling bar; 11-a graduated scale; 12-a workpiece.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a manual big platform press elevation of precision type, fig. 2 is the utility model relates to a manual big platform press side view of precision type, fig. 3 is the utility model relates to a manual big platform press cross-sectional view of precision type. As shown in the figure, the top of the frame 9 is provided with an upper cross beam 1, the middle of the upper cross beam 1 is connected with a rotatable screw rod 2 through a nut, the bottom of the rotatable screw rod 2 is connected with a sliding workbench 6 through a clamping plate 3 and a screw, the sliding workbench 6 is connected onto a working platform 8 of the frame 9 through two guide pillars 7 symmetrical in oblique angle, and the working platform 8 is provided with a graduated scale 11 convenient for accurately controlling the pressing position.
Further, the size of the working area of the work table 8 on the frame 9 is 1000 × 1300mm.
Further, the maximum distance between the slide table 6 and the table top 8 is 300mm.
Further, the guide post 7 is connected with the sliding workbench 6 through the guide sleeve 4 and a screw, and is provided with 5 cups of oil, so that lubricating oil can be added conveniently.
When the device is used, firstly, a workpiece 12 to be pressed is placed on a working table surface 8 of a frame 9 through a forklift, a worker adjusts the position of a sliding working table through adjusting a rotatable screw rod 2, meanwhile, the worker looks at a graduated scale 11 and constantly pays attention to the size of the size displayed by the graduated scale 11, when the size of the workpiece 12 to be pressed is reached, the rotatable screw rod 2 stops rotating, the workpiece 12 is kept pressed for one hour, then the worker rotates the rotatable screw rod 2 to enable the sliding working table 6 to ascend, and finally the pressed workpiece 12 is taken down.
The utility model provides a manual big platform press of precision type can be used to the great, the pressurized of size requires invariable, the high pressurized device of required precision, and the manual big platform press of precision type easily operates, and sliding platform 6 can provide invariable pressure and the rotatable screw rod of its stroke accessible 2 adjusts, and sliding platform 6's position can be through the accurate feedback that carries on of scale, improves the precision of precision type press.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it, although the technical solution of the present invention is described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a manual big platform press of precision type which characterized in that: the precise manual large-platform press comprises a frame, wherein an upper cross beam is arranged at the top of the frame, the middle of the upper cross beam is connected with a rotatable screw rod through a nut, the top of the rotatable screw rod is connected with a carrying lever, the bottom of the rotatable screw rod is connected with a sliding workbench through a clamping plate and a screw, the sliding workbench is connected onto a workbench surface of the frame through two guide pillars with symmetrical oblique angles, and a graduated scale is arranged on the workbench surface.
2. The precision manual large platform press machine according to claim 1, wherein: the size of the working area of the working table surface on the rack is 1000 multiplied by 1300mm.
3. The precision manual large platform press machine according to claim 1, wherein: the maximum distance between the sliding workbench and the workbench surface is 300mm.
4. The large precision manual platform press according to claim 1, wherein: the guide post is connected with the sliding workbench through a guide sleeve and a screw, and an oil cup is arranged to facilitate adding lubricating oil.
5. The precision manual large platform press machine according to claim 1, wherein: the precision of the graduated scale is 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676238.6U CN217834815U (en) | 2022-03-28 | 2022-03-28 | Precise manual large-platform press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676238.6U CN217834815U (en) | 2022-03-28 | 2022-03-28 | Precise manual large-platform press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217834815U true CN217834815U (en) | 2022-11-18 |
Family
ID=84017309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220676238.6U Active CN217834815U (en) | 2022-03-28 | 2022-03-28 | Precise manual large-platform press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217834815U (en) |
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2022
- 2022-03-28 CN CN202220676238.6U patent/CN217834815U/en active Active
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