CN221210773U - Pneumatic clamping tool - Google Patents
Pneumatic clamping tool Download PDFInfo
- Publication number
- CN221210773U CN221210773U CN202323044184.5U CN202323044184U CN221210773U CN 221210773 U CN221210773 U CN 221210773U CN 202323044184 U CN202323044184 U CN 202323044184U CN 221210773 U CN221210773 U CN 221210773U
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- sliding
- plate
- clamping tool
- bottom plate
- fixed plate
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- 238000003754 machining Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of tool clamps and provides a pneumatic clamping tool, which comprises a fixed plate, wherein a sliding groove is formed in the fixed plate; the sliding blocks are provided with a plurality of sliding blocks, and the sliding blocks are arranged in the sliding grooves in a sliding manner; the expansion plate is arranged on the sliding block and used for fixing the bottom plate clamping tool; the revolving cylinder is arranged at one end of the fixed plate and is used for pressing the bottom plate clamping tool. Through above-mentioned technical scheme, the inconvenient fixed problem of compressing tightly of clamping frock of the different bottom plate of trade among the prior art has been solved.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a pneumatic clamping tool.
Background
The tool clamp is widely applied to the machining industry, and can clamp a workpiece rapidly during machining, so that the workpiece and machining equipment can be kept at the correct position, and the machining precision is ensured. However, the processing equipment needs to process a plurality of different types of workpieces, so that different bottom plate clamping tools need to be replaced according to different workpieces, and the bottom plate tools need to be fixed below the processing equipment to ensure that the workpieces to be processed and the processing equipment have a certain position relationship. However, when the difference of the workpieces is large, the shape of the bottom plate clamping tool is changed, and the bottom plate clamping tool is not conveniently pressed below the processing equipment by using general equipment.
Disclosure of utility model
The utility model provides a pneumatic clamping tool, which solves the problem that the clamping tool is inconvenient to compress and fix when a different bottom plate is used for replacing in the related art.
The technical scheme of the utility model is as follows:
Pneumatic clamping frock includes.
The fixing plate is provided with a sliding groove;
the sliding blocks are provided with a plurality of sliding blocks, and the sliding blocks are arranged in the sliding grooves in a sliding manner;
The expansion plate is arranged on the sliding block and used for fixing the bottom plate clamping tool;
The rotary cylinder is arranged at one end of the fixed plate and is used for pressing the bottom plate clamping tool.
As a further technical scheme, the expansion plate comprises
The mounting seat is arranged on the sliding block and is provided with an inner cavity;
the sliding seat is arranged on the mounting seat in a sliding manner, and the sliding direction of the sliding seat is perpendicular to the upper surface of the fixed plate;
The two ends of the pressure spring are respectively connected with the mounting seat and the sliding seat, and the pressure spring is positioned in the inner cavity;
The mounting plate is arranged on the sliding seat and is used for fixing the bottom plate clamping tool.
As a further technical proposal, also comprises
The two vertical plates are arranged on two sides of the fixed plate;
The limiting plate is arranged at the upper end of the vertical plate, and when the mounting plates are positioned between the two vertical plates, one end of each mounting plate is abutted to each limiting plate.
As a further technical scheme, one end of the limiting plate, which is close to the rotary cylinder, is provided with a guide inclined plane, and the guide inclined plane is positioned on the lower surface of the limiting plate.
As a further technical scheme, the sliding grooves are multiple, the sliding grooves are distributed on the fixed plate at intervals in parallel, and one sliding groove is provided with a plurality of sliding blocks in a sliding mode.
As a further technical scheme, the sliding groove is a T-shaped groove, and the part of the sliding seat in the sliding groove is matched with the shape of the sliding groove.
The working principle and the beneficial effects of the utility model are as follows:
In order to solve the problem that in the related art, different base plate clamping tools are inconvenient to compress and fix, the base plate clamping tools are fixed on the fixed plate by matching the telescopic plates and the rotary air cylinders, wherein the telescopic plates can slide on the fixed plate along with the sliding blocks, namely, the sliding plates can move to proper positions according to different positions of fixing holes of the base plate clamping tools, so that different base plate clamping tools can be connected on the fixed plate. After the bottom plate clamping tool is connected to the expansion plate, the bottom plate clamping tool can be pressed through the rotary air cylinder, so that the bottom plate clamping tool and the fixed plate are completely fixed together, and the rotary air cylinder can press the bottom plate clamping tools with different thicknesses without changing the height due to the scalability of the expansion plate, so that the universality of the pneumatic clamping tool is further improved. Through limiting plate 1 and riser's setting, can improve the connection efficiency of connecting the tight frock of bottom plate clamp. The sliding groove is selected as a T-shaped groove, so that the sliding block can be prevented from being separated from the sliding groove in the vertical direction while the sliding requirement of the sliding block is met.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a telescoping plate structure of the present utility model;
in the figure: 1. the fixed plate, 2, the sliding groove, 3, the sliding block, 4, the expansion plate, 5, the revolving cylinder, 6, the mount pad, 7, the sliding seat, 8, the mounting panel, 9, the riser, 10, the limiting plate, 11, the direction inclined plane.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the present embodiment proposes
Pneumatic clamping frock includes.
A fixed plate 1, wherein a sliding groove 2 is formed in the fixed plate 1;
A plurality of sliding blocks 3, wherein the sliding blocks 3 are arranged in the sliding groove 2 in a sliding manner;
The expansion plate 4 is arranged on the sliding block 3, and the expansion plate 4 is used for fixing the bottom plate clamping tool;
The rotary air cylinder 5, the rotary air cylinder 5 sets up the one end of fixed plate 1, rotary air cylinder 5 is used for compressing tightly the tight frock of bottom plate clamp.
In this embodiment, in order to solve the problem that in the related art, it is inconvenient to press and fix to replace different base plate clamping tools, the base plate clamping tools are fixed on the fixed plate 1 by using the cooperation of the expansion plate 4 and the rotary air cylinder 5, wherein the expansion plate 4 can slide in the sliding groove 2 on the fixed plate 1 along with the sliding block 3, that is, the sliding plate can move to a proper position according to the different positions of the fixing holes of the base plate clamping tools, so that different base plate clamping tools can be connected on the fixed plate 1. After the bottom plate clamping fixture is connected to the expansion plate 4, the bottom plate clamping fixture can be pressed by the rotary air cylinder 5, so that the bottom plate clamping fixture and the fixed plate 1 are completely fixed together, and the rotary air cylinder 5 can press the bottom plate clamping fixtures with different thicknesses without changing the height due to the scalability of the expansion plate 4, so that the universality of the pneumatic clamping fixture is further improved.
Specifically, fixed plate 1 is located the processing position of waiting of processing equipment, and expansion plate 4 can slide on fixed plate 1 together along with sliding block 3, and when the part is processed to the needs, hand down is according to the tight frock of bottom plate clamp that processing part selection corresponds, can follow the bolt with the tight frock of bottom plate clamp and connect on expansion plate 4 afterwards, when connecting, can be according to the processing demand, remove expansion plate 4 suitable position through the sliding seat. After bottom plate presss from both sides tight frock and expansion plate 4 to connect, remove the sliding seat, make expansion plate 4 to being close to rotatory cylinder 5 one side and remove, after expansion plate 4 moved in place, operating personnel pushes down the tight frock of bottom plate clamp, control rotatory cylinder 5 rotates, make the clamp plate of rotatory cylinder 5 be located the top that the bottom plate pressed from both sides tight frock, operating personnel unclamp the tight frock of bottom plate this moment, expansion plate 4 resets, the upper surface that the bottom plate pressed from both sides tight frock is in the same place with rotatory cylinder 5 butt, the tight frock of bottom plate clamp is fixed on fixed plate 1. Through the cooperation of expansion plate 4 and revolving cylinder 5, when fixed bottom plate presss from both sides tight frock, do not receive the restriction of bottom plate clamp tooling bolted connection position and thickness, improve pneumatic clamp tooling's commonality.
Further, the expansion plate 4 comprises
The mounting seat 6 is arranged on the sliding block 3, and the mounting seat 6 is provided with an inner cavity;
a sliding seat 7, wherein the sliding seat 7 is slidably arranged on the mounting seat 6, and the sliding direction of the sliding seat 7 is perpendicular to the upper surface of the fixed plate 1;
The two ends of the pressure spring are respectively connected with the mounting seat 6 and the sliding seat 7, and the pressure spring is positioned in the inner cavity;
The mounting plate 8 is arranged on the sliding seat 7, and the mounting plate 8 is used for fixing the bottom plate clamping tool.
In this embodiment, the expansion plate 4 comprises mount pad 6, sliding seat 7, compression spring and mounting panel 8, wherein mount pad 6 and sliding block 3 link together, are connected with compression spring between sliding seat 7 and the mount pad 6, and sliding seat 7 can slide along mount pad 6, and mounting panel 8 sets up on sliding seat 7. When the clamp is used, the bottom plate clamping tool and the mounting plate 8 are connected together and the mounting seat 6 is pushed to move, so that the bottom plate clamping tool moves to one side of the rotary cylinder 5, the bottom plate clamping tool is pressed down, the pressure spring contracts, the rotary cylinder 5 is rotated, the pressing plate of the rotary cylinder 5 is located below the bottom plate clamping tool, after the bottom plate clamping tool is loosened, the pressure spring resets, and the bottom plate clamping tool and the rotary cylinder 5 are abutted together. When the base plate clamping tool is pressed, a stay bar can be supported between the sliding seat 7 and the fixed plate 1, and the stay bar and the pressure spring are used for limiting the sliding seat 7.
Further, also include
The vertical plates 9 are arranged at two sides of the fixed plate 1, and the two vertical plates 9 are arranged at two sides of the fixed plate 1;
The limiting plate 10, limiting plate 10 sets up the upper end of riser 9, mounting panel 8 is located two when riser 9 is middle, the one end of mounting panel 8 with limiting plate 10 butt.
In this embodiment, in order to avoid connecting the mounting plate 8 and the bottom plate and clamping the frock, the mounting plate 8 slides along with the mount pad 6, has still set up riser 9 and limiting plate 10 in the both sides of fixed plate 1, and when mounting plate 8 was located the below of limiting plate 10, mounting plate 8 and limiting plate 10 butt together under pressure spring's effect, can have great sliding resistance when mount pad 6 slides along with the sliding block 3 this moment. Through limiting plate 10 and riser 9's setting, can improve the connection efficiency of connecting the tight frock of bottom plate clamp.
Further, a guiding inclined plane 11 is provided at one end of the limiting plate 10 near the rotary cylinder 5, and the guiding inclined plane 11 is located on the lower surface of the limiting plate 10.
In this embodiment, after the use is completed, the mounting plate 8 is moved between the two vertical plates 9, the end of the limiting plate 19, which is close to the rotary cylinder 5, is provided with a guiding inclined plane 11, and when the mounting seat 6 moves between the two vertical plates 9 through the guiding action of the guiding inclined plane 11, one end of the mounting plate 8 is firstly abutted against the guiding inclined plane 11, and the guiding inclined plane 11 can gradually press the mounting plate 8 until the mounting plate 8 is located at one end of the limiting plate 10, which is far away from the rotary cylinder 5.
Further, the number of the sliding grooves 2 is plural, the plural sliding grooves 2 are arranged on the fixed plate 1 at intervals in parallel, and one sliding groove 2 is slidably provided with plural sliding blocks 3.
In this embodiment, set up a plurality of sliding tray 2 on fixed plate 1, all can set up a plurality of sliding blocks 3 in every sliding tray 2, when using, can press from both sides the connection demand of tight frock of bottom plate and select the position and the quantity of sliding block 3, improve the supportability to the tight frock of bottom plate clamp, make the tight frock of bottom plate clamp connect more stable.
Further, the sliding groove 2 is a T-shaped groove, and the portion of the sliding seat 7 located in the sliding groove 2 is adapted to the shape of the sliding groove 2.
In this embodiment, the sliding groove 2 is selected as a T-shaped groove, and the sliding block 3 can be prevented from being separated from the sliding groove 2 in the vertical direction while the sliding requirement of the sliding block 3 is satisfied.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. Pneumatic clamping frock, its characterized in that includes
A fixed plate (1), wherein a sliding groove (2) is formed in the fixed plate (1);
A plurality of sliding blocks (3), wherein the sliding blocks (3) are arranged in the sliding groove (2) in a sliding manner;
The telescopic plate (4) is arranged on the sliding block (3), and the telescopic plate (4) is used for fixing the bottom plate clamping tool;
The rotary air cylinder (5), the rotary air cylinder (5) sets up the one end of fixed plate (1), rotary air cylinder (5) are used for compressing tightly bottom plate clamping frock.
2. Pneumatic clamping fixture according to claim 1, characterized in that the telescopic plate (4) comprises
The mounting seat (6) is arranged on the sliding block (3), and the mounting seat (6) is provided with an inner cavity;
The sliding seat (7) is arranged on the mounting seat (6) in a sliding manner, and the sliding direction of the sliding seat (7) is perpendicular to the upper surface of the fixed plate (1);
The two ends of the pressure spring are respectively connected with the mounting seat (6) and the sliding seat (7), and the pressure spring is positioned in the inner cavity;
The mounting plate (8) is arranged on the sliding seat (7), and the mounting plate (8) is used for fixing the bottom plate clamping tool.
3. The pneumatic clamping tool of claim 2, further comprising
The vertical plates (9) are arranged at two sides of the fixed plate (1), and the two vertical plates (9) are arranged at two sides of the fixed plate (1);
Limiting plates (10), the limiting plates (10) are arranged at the upper ends of the vertical plates (9), and when the mounting plates (8) are positioned between the two vertical plates (9), one ends of the mounting plates (8) are abutted to the limiting plates (10).
4. A pneumatic clamping tool according to claim 3, wherein one end of the limiting plate (10) close to the rotary cylinder (5) is provided with a guide inclined surface (11), and the guide inclined surface (11) is positioned on the lower surface of the limiting plate (10).
5. Pneumatic clamping tool according to claim 1, wherein a plurality of sliding grooves (2) are formed, the sliding grooves (2) are distributed on the fixed plate (1) at intervals in parallel, and one sliding groove (2) is provided with a plurality of sliding blocks (3) in a sliding manner.
6. Pneumatic clamping tool according to claim 2, characterized in that the sliding groove (2) is a T-shaped groove, and the part of the sliding seat (7) located in the sliding groove (2) is adapted to the shape of the sliding groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044184.5U CN221210773U (en) | 2023-11-11 | 2023-11-11 | Pneumatic clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044184.5U CN221210773U (en) | 2023-11-11 | 2023-11-11 | Pneumatic clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210773U true CN221210773U (en) | 2024-06-25 |
Family
ID=91565154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044184.5U Active CN221210773U (en) | 2023-11-11 | 2023-11-11 | Pneumatic clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210773U (en) |
-
2023
- 2023-11-11 CN CN202323044184.5U patent/CN221210773U/en active Active
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