CN216463102U - Side clamping device for machining plate parts - Google Patents
Side clamping device for machining plate parts Download PDFInfo
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- CN216463102U CN216463102U CN202122356484.1U CN202122356484U CN216463102U CN 216463102 U CN216463102 U CN 216463102U CN 202122356484 U CN202122356484 U CN 202122356484U CN 216463102 U CN216463102 U CN 216463102U
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- limiting block
- clamping
- positioning
- clamping device
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Abstract
The utility model belongs to the technical field of process machining, and relates to a side clamping device for machining plate parts; the side clamping device comprises a fastening screw (4), a positioning block (2), a locknut (7), a locking bolt (6), a clamping support (5) and a movable clamping block (8). The size of the base of the limiting block is the same, the limiting block can be selected freely according to the equipment condition, and the positioning block is parallel to the X axis of the machine tool after installation and positioning. The movable clamping device can be installed at a proper position according to the requirement. The clamping torque and the clamping precision are ensured. The device can be freely combined according to the size of the clamped part, is limited only by the stroke of equipment, and is quick, simple and convenient to install. Instead of interference during the compression of the platens. Safe and environment-friendly, saves time and labor, has half the effort and improves the processing efficiency.
Description
Technical Field
The utility model belongs to the technical field of process machining, and particularly relates to a side clamping device for machining plate parts.
Background
In general, when a machining center is used for machining an oversized (larger than 200mm) plate part, universal fixtures such as a vice and a flat tongs are selected. And the positioning stroke of the universal fixture is often very small, and the machining requirement cannot be met. And then a method that the pressing plate is directly fixed on the workbench is adopted. This method presents interference problems with the platens during the machining process. Resulting in downtime for platen changeover during processing. There is a risk of reduced efficiency.
Disclosure of Invention
The purpose of the utility model is: the utility model provides a processing is crossed central side and is pressed from both sides device to solve the restriction of present in the processing anchor clamps and influence machining efficiency and preparation time.
In order to solve the technical problem, the technical scheme of the utility model is as follows:
a side clamping device for processing plate parts comprises a positioning block, a fastening screw, a locknut, a locking bolt, a clamping support, a movable clamping block, a first limiting block, a second limiting block, a third limiting block and a fourth limiting block;
the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are T-shaped or square, the positioning blocks are fixed by the limiting blocks, and the positioning blocks are fixed on the workbench through bolts matched with T-shaped nuts.
The positioning block is of a cuboid structure, wherein the upper surface and the lower surface parallel to the sections of the first limiting block and the second limiting block are clamping surfaces of plate parts, and one of the clamping surfaces is provided with a step; wherein, the plane matched with the workbench is a positioning surface, and the positioning surface is provided with a square groove matched with the limiting block;
the movable clamping block is a right-angle triangular block, the inclined plane is provided with a dovetail groove matched with the clamping support, and the surface vertical to the workbench is a clamping surface of a plate part;
the clamping support is a cuboid support with an inclined plane and a fixed movable clamping block, and the inclined plane of the cuboid support is provided with a dovetail groove.
When a part is clamped, the positioning block is fixed according to the size of the part, the clamping support is used for driving the movable clamping block to be fixed in an effective stroke, the locking bolt is rotated to push the movable clamping block to the clamping surface of the part, and a certain torque is added to clamp the part. And meanwhile, the locknut can prevent looseness caused by vibration in processing.
The side clamping device further comprises: the third limiting block and the fourth limiting block are matched with the clamping support; the clamping device is arranged at the bottom of the clamping support and is limited with the workbench.
The limiting block is freely selected according to the equipment condition:
when the width of the square groove of the positioning block is consistent with that of the mounting groove of the equipment workbench, the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are square;
when the width of the square groove of the positioning block is inconsistent with that of the mounting groove of the equipment workbench, the first limiting block, the second limiting block, the third limiting block and the fourth limiting block are T-shaped.
The first limiting block, the second limiting block and the positioning block are respectively connected through universal screws.
The positioning block and the equipment workbench are fixed in a matched mode through bolts and T-shaped nuts.
The clamping support and the equipment workbench are fixed in a matched mode through bolts and T-shaped nuts.
The clamping support and the movable clamping block are fixed by dovetail grooves, and the movable clamping block can freely slide on the movable clamping block. The movable clamping block is driven by a bolt machine to slide in the clamping support for a certain stroke, so that the part is fixed.
And an anti-loosening nut is arranged in the movable clamping block.
The utility model has the beneficial effects that: the device can be freely combined according to the size of the clamped part, is limited only by the stroke of equipment, and is quick, simple and convenient to install. Instead of interference during the compression of the platens. Safe and environment-friendly, saves time and labor, has half the effort and improves the processing efficiency.
Drawings
FIG. 1 is a schematic view of a side clamping device according to the present invention;
FIG. 2 is a perspective view of a positioning block of the side clamping device of the present invention;
FIG. 3 is a schematic diagram of the positioning block structure, wherein (1) is a top view of the positioning block, and (2) is a cross-sectional view taken along line A-A in (1);
FIG. 4 is a perspective view of the clamping shoe and movable clamping block of the side clamp apparatus of the present invention;
FIG. 5 is a schematic view of the clamping holder and the movable clamping block after they are engaged, wherein (1) is a top view, and (2) is a cross-sectional view taken along line C-C in (1);
in the drawing, 1-plate part, 2-positioning block, 4-fastening screw, 5-clamping support, 6-locking bolt, 7-locknut, 8-movable clamping block, 11-first limiting block, 12-second limiting block, 13-third limiting block and 14-fourth limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Features of various aspects of embodiments of the utility model will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The side clamping device for processing plate parts of the utility model is described below with reference to specific embodiments.
As shown in fig. 1, the side clamping device for processing plate parts comprises a first limiting block 11, a fastening screw 4, a positioning block 2, a fixed universal bolt, a T-shaped nut, a locknut 7, a locking bolt 6, a clamping support 5 and a movable clamping block 8;
the first limiting block 11, the second limiting block 12, the third limiting block 13 and the fourth limiting block 14 are square, and are fixed on the positioning block 2 and the clamping support 5 through screws. After the positioning block with the limiting block is placed in the groove of the workbench, the angular position of the positioning block is determined, and the positioning block is tightly pressed in the workbench by matching with a corresponding T-shaped nut through a bolt.
According to the plate size of 400 x 300 x 80(L x W x H, mm) of the aluminum plate part 1. The size of the plate is that the positioning support 5 with the movable clamping block 8 is fixed on the workbench by adopting the matching of a bolt and a T-shaped bolt and is placed in the effective stroke.
The locking bolt 6 above the movable clamping block 8 applies spiral pressure to the movable clamping block 8 to drive the movable clamping block 8 to clamp the part. And is locked by the locknut 7.
By adopting the structure, the clamping of large-size plate parts or blanks is conveniently realized; compared with the original method, the method saves the installation alignment time. Except the equipment stroke, the method is not limited by other factors, and the processing preparation time is greatly prolonged.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (8)
1. The utility model provides a side presss from both sides device of processing board class part which characterized in that: the side clamping device comprises a positioning block (2), a fastening screw (4), a locknut (7), a locking bolt (6), a clamping support (5), a movable clamping block (8), a first limiting block (11) and a second limiting block (12);
the first limiting block (11) and the second limiting block (12) are T-shaped or square, the positioning block (2) is fixed by the limiting blocks, and the positioning block is fixed on the workbench by a universal bolt matched with a T-shaped nut;
the positioning block (2) is of a cuboid structure, wherein the upper surface and the lower surface parallel to the sections of the first limiting block (11) and the second limiting block (12) are clamping surfaces of plate parts, and one of the clamping surfaces is provided with a step; wherein, the plane matched with the workbench is a positioning surface, and the positioning surface is provided with a square groove matched with the limiting block;
the movable clamping block (8) is a right-angled triangular block, the inclined plane is provided with a dovetail groove matched with the clamping support (5), and the surface vertical to the workbench is a clamping surface of a plate part;
the clamping support (5) is a cuboid support with an inclined plane and a fixed movable clamping block (8), and the inclined plane is provided with a dovetail groove.
2. The side clamping device for processing plate parts according to claim 1, wherein: the side clamping device further comprises: a third limiting block (13) and a fourth limiting block (14) which are matched with the clamping support (5); is arranged at the bottom of the clamping support (5) and is limited with the workbench.
3. The side clamping device for processing plate parts according to claim 1, wherein: the limiting block is freely selected according to the equipment condition:
when the width of the square groove of the positioning block (2) is consistent with that of the mounting groove of the equipment workbench, the first limiting block (11), the second limiting block (12), the third limiting block (13) and the fourth limiting block (14) are square;
when the width of the square groove of the positioning block (2) is inconsistent with that of the mounting groove of the equipment workbench, the first limiting block (11), the second limiting block (12), the third limiting block (13) and the fourth limiting block (14) are T-shaped.
4. The side clamping device for processing plate parts according to claim 1, wherein: the first limiting block (11), the second limiting block (12) and the positioning block (2) are respectively connected through universal screws.
5. The side clamping device for processing plate parts according to claim 1, wherein: the positioning block (2) and the equipment workbench are fixed in a matched mode through a fixing bolt and a T-shaped nut.
6. The side clamping device for processing plate parts according to claim 1, wherein: the clamping support (5) and the equipment workbench are fixed in a matched mode through bolts and T-shaped nuts.
7. The side clamping device for processing plate parts according to claim 1, wherein: the clamping support (5) is in sliding fit with the movable clamping block (8) by utilizing a dovetail groove; the movable clamping block (8) is driven by a bolt machine to slide in the clamping support (5) for a certain stroke to fix the part.
8. The side clamping device for processing plate parts according to claim 1, wherein: the movable clamping block (8) is internally provided with a locknut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356484.1U CN216463102U (en) | 2021-09-27 | 2021-09-27 | Side clamping device for machining plate parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356484.1U CN216463102U (en) | 2021-09-27 | 2021-09-27 | Side clamping device for machining plate parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463102U true CN216463102U (en) | 2022-05-10 |
Family
ID=81437676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356484.1U Active CN216463102U (en) | 2021-09-27 | 2021-09-27 | Side clamping device for machining plate parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463102U (en) |
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2021
- 2021-09-27 CN CN202122356484.1U patent/CN216463102U/en active Active
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