CN220296508U - Four-axis clamp device for machine tool - Google Patents
Four-axis clamp device for machine tool Download PDFInfo
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- CN220296508U CN220296508U CN202321885404.4U CN202321885404U CN220296508U CN 220296508 U CN220296508 U CN 220296508U CN 202321885404 U CN202321885404 U CN 202321885404U CN 220296508 U CN220296508 U CN 220296508U
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003754 machining Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a four-axis clamp device for a machine tool. The four-axis clamp device for a machine tool comprises: the rotating device comprises a vertical plate, wherein a rotating shaft is rotatably arranged on the vertical plate, a rotating table is fixedly arranged at one end of the rotating shaft, a fixing device is fixedly arranged on the rotating table, a rectangular block is fixedly arranged on the outer wall of one side of the vertical plate, a rotating ring is rotatably arranged on the rectangular block, one end of the rotating shaft extends into the rotating ring, a first strip-shaped block is fixedly arranged on the rotating shaft, a push rod is fixedly arranged at one side of the first strip-shaped block, and a pushing mechanism is arranged on the rotating ring. The four-axis clamp device for the machine tool provided by the utility model can enable the rotating ring to rotate through the air cylinder, so that the adjustment of the machining surface of the workpiece is realized automatically, and the advantage of multi-surface machining of the workpiece is realized.
Description
Technical Field
The utility model belongs to the technical field of four-axis clamps, and particularly relates to a four-axis clamp device for a machine tool.
Background
A machine tool holder is a device on a machine tool for clamping a workpiece and guiding a tool for positioning the workpiece such that the workpiece obtains a correct position relative to the machine tool and the tool and reliably clamps the workpiece.
In the related art, the utility model discloses a four-axis adds clamping apparatus of lathe, including mounting bracket, rotating base, fixing device, cylinder mounting panel, cylinder, the mounting bracket includes horizontal mounting panel and vertical mounting panel, the rotating base passes vertical mounting panel and installs on the mounting bracket, and rotating base's rear portion is equipped with the overhead layer, is equipped with four spliced poles in the overhead layer, and rotating base can rotate relative vertical mounting panel, fixing device installs in rotating base's the place ahead, the front end of cylinder mounting panel is fixed on vertical mounting panel, and the rear at the cylinder mounting panel is installed to the belonging cylinder, and the place ahead of cylinder is equipped with the arc push rod, the front end and the spliced pole of arc push rod are corresponding, and it promotes rotating base through the arc push rod of cylinder front end, realizes workpiece surface's assembly line operation, has improved production efficiency to can prevent that the workman is injured.
However, the above structure has the disadvantage that when the device is used, the arc push rod pushes the connecting column to rotate the rotating base by 90 degrees, and then the connecting column at the position is required to reset, and the reset is influenced by the collision between the connecting column at the position and the arc push rod.
Therefore, it is necessary to provide a new four-axis clamping device for machine tools to solve the above-mentioned problems.
Disclosure of Invention
The utility model solves the technical problem of providing the four-axis clamp device for the machine tool, which can automatically adjust the processing surface of a workpiece by rotating a rotating ring through an air cylinder and realize multi-surface processing of the workpiece.
In order to solve the above technical problems, the four-axis clamping device for a machine tool provided by the present utility model includes: the rotating device comprises a vertical plate, wherein a rotating shaft is rotatably arranged on the vertical plate, a rotating table is fixedly arranged at one end of the rotating shaft, a fixing device is fixedly arranged on the rotating table, a rectangular block is fixedly arranged on the outer wall of one side of the vertical plate, a rotating ring is rotatably arranged on the rectangular block, one end of the rotating shaft extends into the rotating ring, a first strip-shaped block is fixedly arranged on the rotating shaft, a push rod is fixedly arranged at one side of the first strip-shaped block, and a pushing mechanism is arranged on the rotating ring.
As a further scheme of the utility model, the pushing mechanism comprises a second bar-shaped block, a passing groove, a mounting groove, a bar-shaped plate, a bar-shaped stop block and a telescopic spring, wherein the second bar-shaped block is fixedly arranged on the inner wall of the rotating ring, the push rod is matched with the passing groove, the passing groove is formed in the bottom of the second bar-shaped block, the mounting groove is formed in the outer wall of one side of the second bar-shaped block, the bar-shaped plate is fixedly arranged on the outer wall of the second bar-shaped block, the bar-shaped stop block is hinged in the mounting groove, the telescopic spring is fixedly arranged on the bar-shaped plate, and one end of the telescopic spring is fixedly connected with the bar-shaped stop block.
As a further scheme of the utility model, a fixed plate is fixedly arranged on the outer wall of one side of the vertical plate, an air cylinder is fixedly arranged on the outer wall of the fixed plate, a connecting block is fixedly arranged on the output shaft of the air cylinder, a fixed column is fixedly arranged on the rotating ring, a connecting rod is rotatably sleeved on the fixed column, and one end of the connecting rod is hinged with the connecting block.
As a further scheme of the utility model, four first bar blocks and four pushing rods are arranged on the rotating shaft, and the four first bar blocks and the four pushing rods are distributed circularly on the rotating shaft.
As a further scheme of the utility model, two pushing mechanisms are arranged clockwise in the rotating ring, and the two pushing mechanisms are symmetrically distributed.
As a further scheme of the utility model, a positioning baffle is fixedly arranged on the outer wall of one side of the rectangular block, and a positioning plate is fixedly arranged on the outer wall of the rotating ring.
Compared with the related art, the four-axis clamp device for the machine tool has the following beneficial effects:
1. according to the utility model, the pushing mechanism is arranged, so that the push rod can be pushed, the rotating shaft is rotated, and the bar-shaped stop block rotates in the mounting groove during resetting, so that the push rod passes through the bar-shaped stop block, and then the bar-shaped stop block is reset, so that the workpiece can be turned next time;
2. according to the utility model, the cylinder, the connecting block, the fixed column and the connecting rod are arranged, so that the rotating ring can be driven to rotate by starting the cylinder to turn over the workpiece;
3. according to the utility model, the positioning baffle plate and the positioning plate are arranged, so that the rotation angle of the rotating ring can be limited, and the rotation angle of a workpiece is limited to 90 degrees.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic elevational view of a four-axis clamping device for a machine tool according to the present utility model;
FIG. 2 is a schematic elevational view of a four-axis clamping device for a machine tool according to the present utility model;
FIG. 3 is a schematic view of a rear view of a four-axis clamping device for a machine tool according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;
fig. 5 is a schematic perspective view of a second bar, a through slot and a mounting slot according to the present utility model.
In the figure: 1. a riser; 2. a rotating shaft; 3. a rotating table; 4. a fixing device; 5. rectangular blocks; 6. a rotating ring; 7. a first bar block; 8. a push rod; 9. a second bar block; 10. trough passing; 11. a mounting groove; 12. a strip-shaped plate; 13. a bar-shaped stop block; 14. a telescopic spring; 15. a fixing plate; 16. a cylinder; 17. a connecting block; 18. fixing the column; 19. and (5) connecting a rod.
Detailed Description
Referring to fig. 1 to 5, fig. 1 is a schematic front view of a four-axis clamping device for a machine tool according to the present utility model; FIG. 2 is a schematic elevational view of a four-axis clamping device for a machine tool according to the present utility model; FIG. 3 is a schematic view of a rear view of a four-axis clamping device for a machine tool according to the present utility model; FIG. 4 is an enlarged schematic view of the portion A in FIG. 3; fig. 5 is a schematic perspective view of a second bar, a through slot and a mounting slot according to the present utility model. The four-axis clamp device for a machine tool comprises: the vertical plate 1, the rotation is installed on the vertical plate 1 and is installed axis of rotation 2, the one end fixed mounting of axis of rotation 2 has the rolling stand 3, fixed mounting has fixing device 4 on the rolling stand 3, fixed mounting has rectangle piece 5 on the outer wall of one side of vertical plate 1, rotate on the rectangle piece 5 and install swivel becket 6, the one end of axis of rotation 2 extends to in the swivel becket 6, fixed mounting has first bar 7 on the axis of rotation 2, one side fixed mounting of first bar 7 has push rod 8, be provided with pushing mechanism on the swivel becket 6.
As shown in fig. 4, the pushing mechanism comprises a second bar-shaped block 9, a passing groove 10, a mounting groove 11, a bar-shaped plate 12, a bar-shaped stop block 13 and a telescopic spring 14, wherein the second bar-shaped block 9 is fixedly mounted on the inner wall of the rotating ring 6, the push rod 8 is matched with the passing groove 10, the passing groove 10 is formed in the bottom of the second bar-shaped block 9, the mounting groove 11 is formed in one side outer wall of the second bar-shaped block 9, the bar-shaped plate 12 is fixedly mounted on the outer wall of the second bar-shaped block 9, the bar-shaped stop block 13 is hinged in the mounting groove 11, the telescopic spring 14 is fixedly mounted on the bar-shaped plate 12, and one end of the telescopic spring 14 is fixedly connected with the bar-shaped stop block 13;
by providing the pushing mechanism, the push rod 8 can be pushed, so that the rotating shaft 2 rotates, and when the push rod is reset, the bar-shaped stop 13 rotates in the mounting groove 11, so that the push rod 8 passes through the bar-shaped stop 13, and then the bar-shaped stop 13 is reset, so that the next overturning of the workpiece can be performed.
As shown in fig. 2 and 3, a fixing plate 15 is fixedly installed on the outer wall of one side of the vertical plate 1, an air cylinder 16 is fixedly installed on the outer wall of the fixing plate 15, a connecting block 17 is fixedly installed on the output shaft of the air cylinder 16, a fixing column 18 is fixedly installed on the rotating ring 6, a connecting rod 19 is sleeved on the fixing column 18 in a rotating manner, and one end of the connecting rod 19 is hinged with the connecting block 17;
through setting up fixed plate 15, cylinder 16, connecting block 17, fixed column 18 and connecting rod 19 for can drive the rotation ring 6 through starting cylinder 16 and rotate, overturn the work piece.
As shown in fig. 3, four first bar blocks 7 and push rods 8 are respectively arranged, and the four first bar blocks 7 and push rods 8 are circularly distributed on the rotating shaft 2;
by arranging the four first bar blocks 7 and the push rods 8, the rotating shaft 2 can be rotated by 90 degrees, and can be rotated again after being reset.
As shown in fig. 3, two pushing mechanisms are arranged clockwise in the rotating ring 6, and the two pushing mechanisms are symmetrically distributed;
by providing two pushing mechanisms, the rotating shaft 2 can be stressed and balanced, so that the rotating efficiency is improved, and the energy consumption is reduced.
As shown in fig. 2 and 3, a positioning baffle is fixedly installed on the outer wall of one side of the rectangular block 5, and a positioning plate is fixedly installed on the outer wall of the rotating ring 6;
by providing the positioning baffle and the positioning plate, the rotation angle of the rotation ring 6 can be restricted, thereby restricting the rotation angle of the workpiece to 90 °.
The working principle of the four-axis clamp device for the machine tool provided by the utility model is as follows:
a first step of: when the workpiece is used, the workpiece is fixed on the fixing device 4 and is reinforced by a machine tool, when a machining surface needs to be adjusted, the air cylinder 16 is started, the air cylinder 16 drives the connecting block 17 to move, the connecting block 17 drives the rotating ring 6 to rotate through the connecting rod 19 and the fixing column 18, the rotating ring 6 drives the second bar block 9 to rotate, the second bar block 9 drives the push rod 8 to rotate through the bar stop block 13, the push rod 8 drives the rotating shaft 2 to rotate through the first bar block 7, the rotating shaft 2 is enabled to rotate by 90 degrees, the adjustment of the working surface of the workpiece is completed, and multi-surface machining of the workpiece is realized;
and a second step of: after the rotation, the cylinder 16 is started, the output shaft of the cylinder 16 is retracted, so that the rotating ring 6 can reversely rotate, when the second bar block 9 is reset, the bar block 13 contacts the push rod 8, the push rod 8 drives the bar block 13 to rotate in the mounting groove 11, the bar block 13 compresses the telescopic spring 14, the push rod 8 can penetrate through the bar block 13, and after the push rod 8 penetrates through the bar block 13, the telescopic spring 14 resets the bar block 13, so that the next adjustment can be performed.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. A four-axis clamp device for a machine tool, comprising:
the rotating device comprises a vertical plate, wherein a rotating shaft is rotatably arranged on the vertical plate, a rotating table is fixedly arranged at one end of the rotating shaft, a fixing device is fixedly arranged on the rotating table, a rectangular block is fixedly arranged on the outer wall of one side of the vertical plate, a rotating ring is rotatably arranged on the rectangular block, one end of the rotating shaft extends into the rotating ring, a first strip-shaped block is fixedly arranged on the rotating shaft, a push rod is fixedly arranged at one side of the first strip-shaped block, and a pushing mechanism is arranged on the rotating ring.
2. The four-axis clamp device for a machine tool according to claim 1, wherein: the pushing mechanism comprises a second bar block, a passing groove, a mounting groove, a bar-shaped plate, a bar-shaped stop block and a telescopic spring, wherein the second bar block is fixedly installed on the inner wall of the rotating ring, the push rod is matched with the passing groove, the passing groove is formed in the bottom of the second bar block, the mounting groove is formed in the outer wall of one side of the second bar block, the bar-shaped plate is fixedly installed on the outer wall of the second bar block, the bar-shaped stop block is hinged to the mounting groove, the telescopic spring is fixedly installed on the bar-shaped plate, and one end of the telescopic spring is fixedly connected with the bar-shaped stop block.
3. The four-axis clamp device for a machine tool according to claim 1, wherein: the fixed plate is fixedly installed on the outer wall of one side of the vertical plate, the air cylinder is fixedly installed on the outer wall of the fixed plate, the connecting block is fixedly installed on the output shaft of the air cylinder, the fixed column is fixedly installed on the rotating ring, the connecting rod is sleeved on the fixed column in a rotating mode, and one end of the connecting rod is hinged to the connecting block.
4. The four-axis clamp device for a machine tool according to claim 1, wherein: the first bar blocks and the push rods are all arranged in four, and the four first bar blocks and the push rods are distributed in a circular shape on the rotating shaft.
5. The four-axis clamp device for a machine tool according to claim 1, wherein: the pushing mechanisms are arranged in the rotating ring in a clockwise mode, and the two pushing mechanisms are symmetrically distributed.
6. The four-axis clamp device for a machine tool according to claim 1, wherein: the outer wall of one side of the rectangular block is fixedly provided with a positioning baffle, and the outer wall of the rotating ring is fixedly provided with a positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885404.4U CN220296508U (en) | 2023-07-18 | 2023-07-18 | Four-axis clamp device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885404.4U CN220296508U (en) | 2023-07-18 | 2023-07-18 | Four-axis clamp device for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296508U true CN220296508U (en) | 2024-01-05 |
Family
ID=89346014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885404.4U Active CN220296508U (en) | 2023-07-18 | 2023-07-18 | Four-axis clamp device for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296508U (en) |
-
2023
- 2023-07-18 CN CN202321885404.4U patent/CN220296508U/en active Active
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