CN217572541U - Cylinder body preparation anchor clamps - Google Patents
Cylinder body preparation anchor clamps Download PDFInfo
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- CN217572541U CN217572541U CN202220909452.1U CN202220909452U CN217572541U CN 217572541 U CN217572541 U CN 217572541U CN 202220909452 U CN202220909452 U CN 202220909452U CN 217572541 U CN217572541 U CN 217572541U
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Abstract
The utility model discloses a cylinder body manufacturing clamp, which comprises a workbench, wherein a rotating device is arranged on the workbench; an adapter plate is arranged on one inner side surface of the workbench far away from the rotary component; a plurality of groups of pull-down positioning mechanisms and workpiece in-place detection mechanisms are arranged on the rotating device; a distributor is arranged on one side of the workbench and is communicated with an external hydraulic device and an adapter plate; the distributor is communicated with the adapter plate through a pipeline, the adapter plate is communicated with the rotary assembly through a pipeline, and the rotary assembly is communicated with the pull-down positioning mechanism through a pipeline. The utility model discloses a built-in locate mode compresses tightly traditional periphery and changes into the built-in location in cylinder body bottom and compress tightly concurrently to improve location fit precision and anchor clamps body preparation precision, avoid traditional periphery to compress tightly produced interference problem and periphery and compress tightly the deformation problem that arouses, guarantee the steady operation of its processing, improved the work efficiency greatly.
Description
Technical Field
The utility model relates to a machining frock field especially relates to a cylinder body preparation anchor clamps.
Background
The gasoline and diesel engine cylinder body needs to be manufactured with tools when processing cylinder holes, cylinder faces and holes on the cylinder faces in batches, and the position degree, the cylinder hole precision and the like are ensured.
At present, the common method in factory processing is that the subsequent tool of a cylinder body is manufactured in a positioning mode of one surface and two pins, six degrees of freedom are limited, and peripheral multi-point compression points are compressed. The two pins comprise a round pin and a diamond pin, one surface refers to the positioning surface of the cylinder body, and the peripheral pressing points are used for fixing the cylinder body. The round pin limits two degrees of freedom, the diamond pin limits one degree of freedom, the plane limits three degrees of freedom, and the peripheral pressing point is used for fixing the cylinder body, so that the cylinder body is stable and firm.
However, the above structure also has certain drawbacks, mainly represented by: peripheral pressure points are arranged on the outer sides of the periphery of the cylinder body part, so that the structure is large and complex, and the problems of interference between the peripheral pressure points and a robot hand, a machine tool spindle and a machining tool and pressure deformation caused by overlarge positioning contact surface can be caused during use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a cylinder body preparation anchor clamps guarantees that the cylinder body location is effective, presss from both sides tight reliable and stable and promotes machining efficiency to more match with the intelligent automated production of robot.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cylinder body preparation anchor clamps, corresponding with the cylinder body, its characterized in that: comprises a workbench, wherein a rotating device is arranged on the workbench; an adapter plate is arranged on one inner side surface of the workbench far away from the rotary component; a plurality of groups of pull-down positioning mechanisms and workpiece in-place detection mechanisms are arranged on the rotating device; a distributor is arranged on one side of the workbench and is communicated with an external hydraulic device and the adapter plate; the distributor is communicated with the adapter plate through a pipeline, the adapter plate is communicated with the rotary assembly through a pipeline, and the rotary assembly is communicated with the pull-down positioning mechanism through a pipeline; the pull-down positioning mechanism is connected with the bottom of the cylinder body to realize positioning and pressing.
As a preferred scheme of the utility model, wherein: the workbench adopts a four-axis working turntable.
As a preferred embodiment of the present invention, wherein: the adapter plate is vertically installed and fixed at the end part of the inner side of the four-axis working turntable through bolts.
As a preferred embodiment of the present invention, wherein: the rotary component comprises a hydraulic rotating shaft, and a transverse rotary plate is arranged on the hydraulic rotating shaft; the pull-down positioning mechanism and the workpiece in-place detection mechanism are arranged on the upper surface of the rotary plate; the distributor, the adapter plate and the rotary plate are sequentially communicated through pipelines.
As a preferred embodiment of the present invention, wherein: the pull-down positioning mechanism comprises a plurality of pull-down positioners; all the pull-down positioners are communicated with the rotary plate through pipelines.
As a preferred scheme of the utility model, wherein: the pull-down positioner comprises a tensioning pull-down positioner, and the tensioning pull-down positioner is communicated with the rotary plate through a pipeline.
As a preferred embodiment of the present invention, wherein: the workpiece in-place detection mechanism comprises a detection seat arranged on the upper surface of the rotary plate, and a detection sensor is arranged on the detection seat.
As a preferred embodiment of the present invention, wherein: the pull-down positioner further comprises a floating tensioning pull-down positioner, an oil path transition plate is arranged on the lower portion of the rotary plate, one end of the oil path transition plate is communicated with the floating tensioning pull-down positioner through a pipeline, and the other end of the oil path transition plate is communicated with the rotary plate through a pipeline.
As a preferred embodiment of the present invention, wherein: the lower part of the rotary plate is provided with a protective cover which plays a role in protection.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
1. the utility model discloses a built-in locate mode compresses tightly traditional periphery and changes into the built-in location in cylinder body bottom and compress tightly concurrently to improve location fit precision and anchor clamps body preparation precision, avoid traditional periphery to compress tightly produced interference problem and periphery and compress tightly the deformation problem that arouses, guarantee the steady operation of its processing, improved the work efficiency greatly.
2. The utility model discloses a preparation precision is high, improves work piece clamping efficiency, is fit for the intelligent automated production of robot large batch.
3. The utility model discloses can improve each item position accuracy after the cylinder body processing, and the anchor clamps structure is reliable, and the protectiveness is good, convenient maintenance.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic structural diagram of the embodiment of the present invention during operation.
In the figure:
1. a four-axis working turntable; 2. an adapter plate; 3. a rotating plate; 4. a protective cover; 5. an oil passage transition plate; 6. a dispenser; 7. tensioning a pull-down positioner; 8. floating, tensioning and pulling down the positioner; 9. tensioning and pulling down the positioner; 10. a workpiece in-place detection device; 11. floating, tensioning and pulling down the positioner; 12. a swivel assembly.
Detailed Description
The following description is given for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1 to 4, the present embodiment provides a cylinder body manufacturing fixture, which includes a workbench 1, and the workbench 1 employs a four-axis working turntable. The four-axis working turntable is an existing workbench matched with a robot for intelligent processing.
The rotary component 2 is arranged on the workbench. The structure of the rotary component has various designs, and the rotary component has a mode of driving a rotating shaft by a motor and a mode of driving the rotating shaft by hydraulic pressure. In this embodiment, the swing assembly includes a hydraulically driven hydraulic shaft on which the transverse swing plate 3 is mounted for cooperation with a machine tool or the like.
An adapter plate 2 is arranged on one inner side surface of the workbench 1 far away from the rotary component 12. The adapter plate 2 is vertically installed and fixed at the end part of the inner side of the four-shaft working turntable through bolts. A distributor 6 is installed on one side of the workbench 1, and the distributor 6 is communicated with an external hydraulic device.
The upper surface of the rotary plate is provided with a pull-down positioning mechanism and a workpiece in-place detection mechanism. The pull-down positioning mechanism comprises a plurality of pull-down positioners. All the pull-down positioners are communicated with the rotary plate 3 through pipelines. The pull-down positioner comprises a plurality of tensioning pull-down positioners and a plurality of floating tensioning pull-down positioners. In this embodiment, there are two sets of pull-down positioning mechanisms, the first set of pull-down positioning mechanisms includes a tension pull-down positioner 7 and a floating tension pull-down positioner 8, and the other set of pull-down positioning mechanisms includes a tension pull-down positioner 9 and a floating tension pull-down positioner 11. The workpiece in-place detection mechanism 10 comprises a detection seat arranged on the upper surface of the rotary plate 3, and a detection sensor is arranged on the detection seat. And an oil passage transition plate 5 is arranged at the lower part of the rotary plate 3. And a plurality of oil path channels are arranged in the oil path transition plate 5.
The connection relationship of the above-described configuration is that the distributor 6 is connected to an external hydraulic device, and the external hydraulic device may be a hydraulic station or a hydraulic pump to generate hydraulic pressure. Wherein the pipeline connecting relations of the tension pull-down positioner and the floating tension pull-down positioner are slightly different. The tensioning pull-down positioner is communicated with an external hydraulic device through the rotary plate 3, the adapter plate 2 and the distributor 6 in sequence; the floating tensioning pull-down positioner is finally communicated with an external hydraulic device through an oil passage transition plate 5, a rotary plate 3, an adapter plate 2 and a distributor 6.
The lower part of the rotary plate 3 is provided with a protective cover 4 with a protective effect, and the protective cover 4 has a good operation protective effect.
The working principle of the cylinder body manufacturing clamp is as follows:
the intelligent automatic fixture of the engine cylinder robot realizes 360-degree rotation operation of the rotating plate 3 through the hydraulically driven four-axis working turntable 1. The outside hydraulic means supplies oil for keysets 2 through the distributor 6 of intercommunication oil circuit, conveys the oil pressure to rotation board 3 again, conveys oil to rising and pulling down the locator and float and rise and pull down the locator through rotation board 3, realizes rising and tightly fixing to pull down the locking through the oil pressure realization. Because of the theory of three points and one surface, for this reason, floating rises and tightly pulls down the locator and send oil alone through oil circuit cab apron 5, realizes an up-and-down floating function, further improves accurate location. After tensioning, the workpiece in-place detection device is used for detecting whether the workpiece is pulled down in place or not and prompting whether machining production can be carried out or not. When the workpiece is in place to be detected and whether the workpiece exists or not during loosening, an alarm state can appear to prompt that the workpiece is loosened, and the robot can enter for next work through prompting of a robot sensor.
The utility model discloses a built-in locate mode compresses tightly traditional periphery and changes into the built-in location in cylinder body bottom and compress tightly concurrently to improve location fit precision and anchor clamps body preparation precision, avoid traditional periphery to compress tightly produced interference problem and periphery and compress tightly the deformation problem that arouses, guarantee the steady operation of its processing, improved the work efficiency greatly.
The utility model discloses a preparation precision is high, improves work piece clamping efficiency, is fit for the intelligent automated production of robot large batch.
The utility model discloses can improve each item position accuracy after the cylinder body processing, and the anchor clamps structure is reliable, and the protectiveness is good, convenient maintenance.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a cylinder body preparation anchor clamps, corresponding with the cylinder body, its characterized in that: comprises a workbench, wherein a rotating device is arranged on the workbench;
an adapter plate is arranged on one inner side surface of the workbench far away from the rotary component;
a plurality of groups of pull-down positioning mechanisms and workpiece in-place detection mechanisms are arranged on the rotating device;
a distributor is arranged on one side of the workbench and is communicated with an external hydraulic device and an adapter plate; the distributor is communicated with the adapter plate through a pipeline, the adapter plate is communicated with the rotary assembly through a pipeline, and the rotary assembly is communicated with the pull-down positioning mechanism through a pipeline; the pull-down positioning mechanism is connected with the bottom of the cylinder body to realize positioning and pressing.
2. The cylinder block manufacturing jig according to claim 1, characterized in that: the workbench adopts a four-axis working turntable.
3. The cylinder block manufacturing jig according to claim 2, characterized in that: the adapter plate is vertically installed and fixed at the end part of the inner side of the four-axis working turntable through bolts.
4. The cylinder block manufacturing jig according to claim 3, characterized in that: the rotary component comprises a hydraulic rotating shaft, and a transverse rotary plate is arranged on the hydraulic rotating shaft; the pull-down positioning mechanism and the workpiece in-place detection mechanism are arranged on the upper surface of the rotary plate; the distributor, the adapter plate and the rotary plate are sequentially communicated through pipelines.
5. The cylinder block manufacturing jig according to claim 4, characterized in that: the pull-down positioning mechanism comprises a plurality of pull-down positioners; all the pull-down positioners are communicated with the rotary plate through pipelines.
6. The cylinder block manufacturing jig according to claim 5, characterized in that: the pull-down positioner comprises a tension pull-down positioner, and the tension pull-down positioner is communicated with the rotary plate through a pipeline.
7. The cylinder block manufacturing jig according to claim 6, characterized in that: the workpiece in-place detection mechanism comprises a detection seat arranged on the upper surface of the rotary plate, and a detection sensor is arranged on the detection seat.
8. The cylinder block manufacturing jig according to claim 7, characterized in that: the pull-down positioner further comprises a floating tensioning pull-down positioner, an oil path transition plate is arranged on the lower portion of the rotary plate, one end of the oil path transition plate is communicated with the floating tensioning pull-down positioner through a pipeline, and the other end of the oil path transition plate is communicated with the rotary plate through a pipeline.
9. The cylinder block manufacturing jig according to claim 8, wherein: and a protective cover for protecting is arranged at the lower part of the rotary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220909452.1U CN217572541U (en) | 2022-04-19 | 2022-04-19 | Cylinder body preparation anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220909452.1U CN217572541U (en) | 2022-04-19 | 2022-04-19 | Cylinder body preparation anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217572541U true CN217572541U (en) | 2022-10-14 |
Family
ID=83542428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220909452.1U Active CN217572541U (en) | 2022-04-19 | 2022-04-19 | Cylinder body preparation anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217572541U (en) |
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2022
- 2022-04-19 CN CN202220909452.1U patent/CN217572541U/en active Active
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