CN208866833U - A kind of machining center hydraulic tool - Google Patents
A kind of machining center hydraulic tool Download PDFInfo
- Publication number
- CN208866833U CN208866833U CN201821627693.7U CN201821627693U CN208866833U CN 208866833 U CN208866833 U CN 208866833U CN 201821627693 U CN201821627693 U CN 201821627693U CN 208866833 U CN208866833 U CN 208866833U
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- substrate
- rod
- hinged
- pull rod
- hydraulic cylinder
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Abstract
The utility model relates to a kind of machining center hydraulic tools, including substrate, hydraulic cylinder, connecting rod, pull rod, positioning screw, spring catch and locating rod；The hydraulic cylinder is located on substrate, one end of the connecting rod and the piston-rod end of hydraulic cylinder are hinged, the pull rod extends vertically through substrate and the one end of pull rod and connecting rod far from hydraulic cylinder is hinged, the substrate bottom end is provided with hinged-support, the middle part of the hinged-support and connecting rod is hinged, the top of the pull rod is provided with pressure ring, the positioning screw is connect by the first locating piece with substrate upper surface, the spring catch is connect by the second locating piece with substrate upper surface, and the locating rod is connect by third locating piece with substrate upper surface.The utility model compresses workpiece using hydraulic way, guarantees the pressing force to workpiece in the case where not defective work piece, workpiece is avoided to deviate the bad phenomenon even fallen relative to positioning device when stress is larger.
Description
Technical field
The utility model relates to tooling fields, and in particular to a kind of machining center hydraulic tool.
Background technique
When workpiece work in-process carries out in the heart surface processing, need that positioning is clamped or compressed using positioning device,
To ensure the suface processing quality and machining accuracy of workpiece.
Existing positioning device passes through spring mostly or cylinder is clamped or compresses positioning, but due in processing
The space of interior portion limits, and the spring and cylinder on positioning tool are generally smaller, therefore to the pressing force or clamping force of workpiece
It is limited, it is possible to workpiece be caused to deviate the bad phenomenon even fallen relative to positioning device when stress is larger.
Utility model content
The purpose of this utility model is: providing a kind of machining center hydraulic tool, is carried out using hydraulic way to workpiece
It compresses, guarantees the pressing force to workpiece in the case where not defective work piece, workpiece is avoided to fill when stress is larger relative to positioning
The bad phenomenon setting offset or even falling.
To achieve the goals above, the utility model provides the following technical solution:
A kind of machining center hydraulic tool, including substrate, hydraulic cylinder, connecting rod, pull rod, positioning screw, spring catch and
Locating rod；The hydraulic cylinder is located on substrate, and one end of the connecting rod and the piston-rod end of hydraulic cylinder are hinged, and the pull rod hangs down
Directly hinged through the one end of substrate and pull rod and connecting rod far from hydraulic cylinder, the substrate bottom end is provided with hinged-support, the hinge
The middle part of support and connecting rod is hinged, and the top of the pull rod is provided with pressure ring, and the positioning screw passes through the first locating piece and base
The connection of plate upper surface, the spring catch are connect by the second locating piece with substrate upper surface, and the locating rod is positioned by third
Block is connect with substrate upper surface.
Further, the positioning screw, spring catch and locating rod are horizontally disposed, the positioning screw, spring catch
And locating rod is successively arranged from the direction for being directed away from pull rod from the position of pull rod in order.
Further, the pull rod is flexibly connected by linear bearing with substrate, is provided with arc-shaped slot on the substrate,
The arc-shaped slot is particularly located at the position of linear bearing.
Further, the both ends in the substrate length direction are provided with connecting plate, and one of connecting plate is far from substrate
Side be provided with rotational positioning plate.
The utility model has the following beneficial effects: a kind of machining center hydraulic tool, passes through substrate, hydraulic cylinder, connecting rod, drawing
Bar, pressure ring, positioning screw, spring catch and locating rod are used cooperatively, and are compressed, are not being damaged to workpiece using hydraulic way
Guarantee the pressing force to workpiece in the case where bad workpiece, workpiece is avoided to deviate even to fall relative to positioning device when stress is larger
The bad phenomenon fallen, it is advantageously ensured that going on smoothly for production and processing, guarantees the processing quality of workpiece surface.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of machining center hydraulic tool of the utility model.
Fig. 2 is a kind of overall structure diagram at another visual angle of machining center hydraulic tool of the utility model.
Fig. 3 is a kind of overall structure top view of machining center hydraulic tool of the utility model.
In figure: 1, substrate；2, connecting plate；3, rotational positioning plate；4, hydraulic cylinder；5, connecting rod；6, hinged-support；7, pull rod；8,
Linear bearing；9, pressure ring；10, arc-shaped slot；11, the first locating piece；12, positioning screw；13, the second locating piece；14, spring
Pin；15, third locating piece；16, locating rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of machining center hydraulic tool, including substrate 1, hydraulic cylinder 4, connecting rod 5, drawing
Bar 7, positioning screw 12, spring catch 14 and locating rod 16；The hydraulic cylinder 4 is located on substrate 1, one end of the connecting rod 5 with
The piston-rod end of hydraulic cylinder 4 is hinged, and the pull rod 7 extends vertically through one of substrate 1 and pull rod 7 and connecting rod 5 far from hydraulic cylinder 4
End is hinged, and 1 bottom end of substrate is provided with hinged-support 6, and the middle part of the hinged-support 6 and connecting rod 5 is hinged, and the connecting rod 5 can phase
Hinged-support 6 is overturn, the top of the pull rod 7 is provided with pressure ring 9, and the pressure ring 9 is used for workpiece pressing, the positioning screw
12 are connect by the first locating piece 11 with 1 upper surface of substrate, and the spring catch 14 passes through the second locating piece 13 and 1 upper surface of substrate
Connection, the locating rod 16 are connect by third locating piece 15 with 1 upper surface of substrate.
The positioning screw 12, spring catch 14 and locating rod 16 are horizontally disposed, the positioning screw 12, spring catch 14
And locating rod 16 is successively arranged from the direction for being directed away from pull rod 7 from the position of pull rod 7 in order.
The positioning screw 12, spring catch 14 and locating rod 16 are used to carry out auxiliary positioning to workpiece, to ensure work
The positioning accuracy of part.
The pull rod 7 is flexibly connected by linear bearing 8 with substrate 1, and arc-shaped slot 10, institute are provided on the substrate 1
It states arc-shaped slot 10 to be particularly located at the position of linear bearing 8, the arc-shaped slot 10 keeps workpiece complete for stepping down
It is put into station entirely.
The both ends of 1 length direction of substrate are provided with connecting plate 2, and the connecting plate 2 has been used for connection function, wherein
One connecting plate 2 is provided with rotational positioning plate 3 far from the side of substrate 1, and the rotational positioning plate 3 is for the drive with machining center
Motivation structure connection, to realize the whole overturning of tooling.
The working principle of the utility model are as follows: workpiece is disposed close to 9 lower part of pressure ring at pull rod 7, makes workpiece portion
Structure runs through arc-shaped slot 10, while the corresponding construction of workpiece being made to be respectively contacted positioning screw 12, spring catch 14 and positioning
Bar 16 completes positioning；The piston rod of subsequent hydraulic cylinder 4 drives connecting rod 5 to overturn relative to hinged-support 6, and connecting rod 5 drives pull rod 7 opposite
It is mobile in substrate 1, and then make 9 workpiece pressing of pressure ring, hereafter process operation can be carried out to workpiece.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of machining center hydraulic tool, it is characterised in that: including substrate (1), hydraulic cylinder (4), connecting rod (5), pull rod
(7), positioning screw (12), spring catch (14) and locating rod (16)；The hydraulic cylinder (4) is located on substrate (1), the connecting rod
(5) piston-rod end of one end and hydraulic cylinder (4) is hinged, the pull rod (7) extend vertically through substrate (1) and pull rod (7) with
Connecting rod (5) far from hydraulic cylinder (4) one end it is hinged, substrate (1) bottom end is provided with hinged-support (6), the hinged-support (6) with
The middle part of connecting rod (5) is hinged, and the top of the pull rod (7) is provided with pressure ring (9), and the positioning screw (12) passes through the first positioning
Block (11) is connect with substrate (1) upper surface, and the spring catch (14) is connected by the second locating piece (13) and substrate (1) upper surface
It connects, the locating rod (16) is connect by third locating piece (15) with substrate (1) upper surface.
2. a kind of machining center hydraulic tool according to claim 1, it is characterised in that: the positioning screw (12),
Spring catch (14) and locating rod (16) are horizontally disposed, the positioning screw (12), spring catch (14) and locating rod (16)
It successively arranges in order from the direction for being directed away from pull rod (7) from the position of pull rod (7).
3. a kind of machining center hydraulic tool according to claim 1, it is characterised in that: the pull rod (7) passes through straight
Spool holds (8) and is flexibly connected with substrate (1), is provided with arc-shaped slot (10) on the substrate (1), arc-shaped slot (10) tool
Body is located at the position of linear bearing (8).
4. a kind of machining center hydraulic tool according to claim 1, it is characterised in that: substrate (1) the length side
To both ends be provided with connecting plate (2), one of connecting plate (2) is provided with rotational positioning plate far from the side of substrate (1)
(3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627693.7U CN208866833U (en) | 2018-10-08 | 2018-10-08 | A kind of machining center hydraulic tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821627693.7U CN208866833U (en) | 2018-10-08 | 2018-10-08 | A kind of machining center hydraulic tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866833U true CN208866833U (en) | 2019-05-17 |
Family
ID=66469618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821627693.7U Active CN208866833U (en) | 2018-10-08 | 2018-10-08 | A kind of machining center hydraulic tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866833U (en) |
-
2018
- 2018-10-08 CN CN201821627693.7U patent/CN208866833U/en active Active
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