CN220783080U - Valve body automatic positioning clamping multi-station processing device for exchange system - Google Patents
Valve body automatic positioning clamping multi-station processing device for exchange system Download PDFInfo
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- CN220783080U CN220783080U CN202322146123.3U CN202322146123U CN220783080U CN 220783080 U CN220783080 U CN 220783080U CN 202322146123 U CN202322146123 U CN 202322146123U CN 220783080 U CN220783080 U CN 220783080U
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- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 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
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The utility model relates to an automatic positioning and clamping multi-station processing device for a valve body of an exchange system, which belongs to the field of machining and comprises a left base, a right base and a tooling plate, wherein the tooling plate is arranged between the left base and the right base and is arranged along the horizontal direction; a left positioning and clamping unit is arranged on one side of the tooling plate, and the left positioning and clamping unit is close to the left base; and the other side of the tooling plate is provided with a right positioning and clamping unit, and the right positioning and clamping unit is close to the right base. The utility model has the advantages that: the telescopic positioning is realized by arranging the plurality of self-positioning elastic positioning pins, the plurality of rotary clamping cylinders are used for pneumatic clamping, and the four-axis base can rotate by any angle, so that one-time clamping multi-station processing is realized. The quality and the production efficiency of the product are improved, and the labor intensity and the production cost are reduced.
Description
Technical Field
The utility model relates to an automatic positioning and clamping multi-station processing device for a valve body for an exchange system, and belongs to the field of machining.
Background
The complex workpiece is generally processed by common rigid positioning and then clamped by a pressing plate and a bolt. And (5) clamping for multiple times through multiple pieces of equipment to finish the processing of the product.
Such as CN218698095U, entitled: the utility model provides an adopt bull to cooperate butterfly valve body frock clamp of clamp, it discloses including bottom mounting panel and valve body clamping assembly, the upper end middle part of bottom mounting panel is provided with the anchor clamps installation backplate, backplate fixed subassembly is including rotating head and joint, the valve body clamping assembly sets up in the front end upper and lower both sides left end of anchor clamps installation backplate. Compared with the existing butterfly valve body fixture, the fixture is provided with the back plate fixing assembly and the valve body clamping assembly to clamp and fix the valve body to be processed in a multi-head cooperative manner, so that the clamping tightness can be improved, the machining effect is prevented from being influenced by looseness, and the positioning ring and the positioning assembly are arranged to position the valve body to be processed before clamping; however, the valve body for the heat exchange system has the defects of complex structure, more machining parts, high machining difficulty, high precision requirement, common positioning and clamping during machining, and the following defects:
1. the rigid positioning can cause that the machining precision can not meet the requirement;
2. the space of the clamping position is very small, and the traditional pressing plate and bolt compression cannot be realized;
3. the traditional clamping speed is low and the efficiency is low.
4. The machining procedures are more, the required equipment, tools and operators are more, and the accumulated positioning error is larger due to repeated clamping machining.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a valve body automatic positioning and clamping multi-station processing device for an exchange system, which has the following technical scheme:
the valve body automatic positioning clamping multi-station processing device for the exchange system comprises a left base, a right base and a tooling plate, wherein the tooling plate is arranged between the left base and the right base and is arranged along the horizontal direction; a left positioning and clamping unit is arranged on one side of the tooling plate, and the left positioning and clamping unit is close to the left base; the other side of the tooling plate is provided with a right positioning and clamping unit, the right positioning and clamping unit is close to the right base, a valve body installation space is formed between the right positioning and clamping unit and the left positioning and clamping unit, and a supporting unit for supporting the valve body is arranged on the tooling plate close to the valve body installation space.
The left positioning and clamping unit comprises a first rotary clamping cylinder, a first rotary clamping cylinder chuck, a second rotary clamping cylinder and a second rotary clamping cylinder chuck, wherein the first rotary clamping cylinder chuck is arranged on the first rotary clamping cylinder and is driven by the first rotary clamping cylinder; the second rotary clamping cylinder chuck is arranged on the second rotary clamping cylinder and is driven by the second rotary clamping cylinder; the first rotary clamping cylinder and the second rotary clamping cylinder are arranged in a staggered mode.
The right positioning and clamping unit comprises a third rotary clamping cylinder and a third rotary clamping cylinder chuck, the third rotary clamping cylinder chuck is arranged on the third rotary clamping cylinder and driven by the third rotary clamping cylinder, and the third rotary clamping cylinder chuck, the second rotary clamping cylinder chuck and the first rotary clamping cylinder chuck clamp a valve body on the tooling plate together.
The support unit comprises a first support column, a second support column, a third support column and a fourth support column, wherein the first support column is close to the first rotary clamping cylinder, and the second support column is close to the second rotary clamping cylinder; the third support column and the fourth support column are adjacently arranged and are close to the third rotary clamping cylinder.
A first self-adaptive elastic locating pin and a second self-adaptive elastic locating pin are also arranged on the tooling plate, and the first self-adaptive elastic locating pin is close to the second rotary clamping cylinder chuck; the second self-adaptive elastic locating pin is close to the third rotary clamping cylinder chuck.
The tooling plate is also provided with a first air pipe threading hole and a second air pipe threading hole, and the first air pipe threading hole is positioned between the first rotary clamping cylinder and the second rotary clamping cylinder; the second air pipe threading hole is close to the third rotary clamping cylinder.
The left base and the right base are four-axis bases.
The utility model has the advantages that: the telescopic positioning is realized by arranging the plurality of self-positioning elastic positioning pins, the plurality of rotary clamping cylinders are used for pneumatic clamping, and the four-axis base can rotate by any angle, so that one-time clamping multi-station processing is realized. The quality and the production efficiency of the product are improved, and the labor intensity and the production cost are reduced.
Drawings
Fig. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a left side view of fig. 1.
Reference numerals illustrate:
1. a first rotary clamping cylinder; 2. a first rotary clamping cylinder chuck; 3. a first support column; 4. a second support column; 5. a first adaptive resilient locating pin; 6. a third support column; 7. a fourth support column; 8. a third rotary clamping cylinder chuck; 9. a third rotary clamping cylinder; 10. a second air tube threading hole; 11. a tooling plate; 12. a second adaptive resilient locating pin; 13. a second rotary clamping cylinder chuck; 14. a second rotary clamping cylinder; 15. a connecting plate; 16. a first air pipe threading hole; A. a left base; B. and a right base.
Detailed Description
The utility model will be further described with reference to specific embodiments, and advantages and features of the utility model will become apparent from the description. These examples are merely exemplary and do not limit the scope of the utility model in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present utility model may be made without departing from the spirit and scope of the present utility model, but these changes and substitutions fall within the scope of the present utility model.
Referring to fig. 1 to 4, the utility model relates to an automatic positioning and clamping multi-station processing device for a valve body of an exchange system, which comprises a left base A, a right base B and a tooling plate 11, wherein the tooling plate 11 is arranged between the left base and the right base, and the tooling plate 11 is connected with the left base A and the right base B through a connecting plate 15.
The tooling plate 11 is arranged along the horizontal direction; a left positioning and clamping unit is arranged on one side of the tooling plate 11, and is close to the left base; a right positioning and clamping unit is installed on the other side of the tooling plate 11, the right positioning and clamping unit is close to the right base, a valve body installation space is formed between the right positioning and clamping unit and the left positioning and clamping unit, and a supporting unit for supporting the valve body is installed on the tooling plate 11 close to the valve body installation space.
The left positioning and clamping unit comprises a first rotary clamping cylinder 1, a first rotary clamping cylinder chuck 2, a second rotary clamping cylinder 14 and a second rotary clamping cylinder chuck 13, wherein the first rotary clamping cylinder chuck 2 is arranged on the first rotary clamping cylinder 1 and is driven by the first rotary clamping cylinder 1; the second rotary clamping cylinder chuck 13 is arranged on the second rotary clamping cylinder 14 and is driven by the second rotary clamping cylinder 14; the first rotary clamping cylinder 1 and the second rotary clamping cylinder 14 are arranged in a staggered mode.
The right positioning and clamping unit comprises a third rotary clamping cylinder 9 and a third rotary clamping cylinder chuck 8, wherein the third rotary clamping cylinder chuck 8 is arranged on the third rotary clamping cylinder 9 and driven by the third rotary clamping cylinder 9, and the third rotary clamping cylinder chuck 8, the second rotary clamping cylinder chuck 13 and the first rotary clamping cylinder chuck 2 clamp a valve body on the tooling plate 11 together.
The triangular orientation of the valve body is pneumatically clamped by the arrangement of the first rotary clamping cylinder 1, the second rotary clamping cylinder 14 and the third rotary clamping cylinder 9.
The support unit comprises a first support column 3, a second support column 4, a third support column 6 and a fourth support column 7, wherein the first support column 3 is close to the first rotary clamping cylinder 1, and the second support column 4 is close to the second rotary clamping cylinder 14; the third support column 6 and the fourth support column 7 are adjacently arranged and are close to the third rotary clamping cylinder 9. Four support columns are used for acting on the plane position of the valve body, the valve body is horizontally supported, the support columns are made of stainless steel, and the first support column 3, the second support column 4, the third support column 6 and the fourth support column 7 are respectively supported at four support points of the valve body.
A first self-adaptive elastic locating pin 5 and a second self-adaptive elastic locating pin 12 are also arranged on the tooling plate 11, and the first self-adaptive elastic locating pin 5 is close to the second rotary clamping cylinder chuck 13; a second adaptive spring positioning pin 12 is located close to said third rotary clamping cylinder jaw 8.
The self-adaptive elastic locating pin is suitable for accurate locating of the valve body groove used in the valve body processing of various heat exchange systems.
The tooling plate 11 is also provided with a first air pipe threading hole 16 and a second air pipe threading hole 10, and the first air pipe threading hole 16 is positioned between the first rotary clamping cylinder 1 and the second rotary clamping cylinder 14; the second air pipe threading hole 10 is close to the third rotary clamping cylinder 9.
The left base and the right base are four-axis bases. The integral tool is fixed with the four-axis equipment through the connecting device, and the integral tool is driven to integrally rotate through the rotation of the four-axis equipment, so that the valve body workpiece is clamped once and multi-station machining is performed.
The working principle of the utility model is as follows: during production, the first positioning point of the valve body is aligned with the first self-adaptive elastic positioning pin 5; the second locating point of valve body aligns with second self-adaptation elastic locating pin 12 and puts the level, will support on four strong points of valve body respectively through first support column 3, second support column 4, third support column 6 and fourth support column 7 like this, open first rotatory clamping cylinder 1, second rotatory clamping cylinder 14 and third rotatory clamping cylinder 9, drive first rotatory clamping cylinder chuck 2 respectively, second rotatory clamping cylinder chuck 13 and third rotatory clamping cylinder chuck 8 rotatory 90 degrees, press from both sides the valve body automatically, numerical control machining center begins horizontal and vertical direction processing, four-axis equipment rotation presets the angle, can carry out multistation processing.
After the machining is finished, the four-axis equipment rotates to the tooling plate 11 to a horizontal position, the first rotary clamping cylinder 1, the second rotary clamping cylinder 14 and the third rotary clamping cylinder 9 are automatically closed, the first rotary clamping cylinder chuck 2, the second rotary clamping cylinder chuck 13 and the third rotary clamping cylinder chuck 8 reversely rotate for 90 degrees, the valve body is separated, an operator takes down a workpiece, and the first self-adaptive elastic locating pin 5 and the second self-adaptive elastic locating pin 12 are automatically reset to finish an action.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The automatic positioning and clamping multi-station processing device for the valve body for the exchange system is characterized by comprising a left base, a right base and a tooling plate, wherein the tooling plate is arranged between the left base and the right base and is arranged along the horizontal direction; a left positioning and clamping unit is arranged on one side of the tooling plate, and the left positioning and clamping unit is close to the left base; the other side of the tooling plate is provided with a right positioning and clamping unit, the right positioning and clamping unit is close to the right base, a valve body installation space is formed between the right positioning and clamping unit and the left positioning and clamping unit, and a supporting unit for supporting the valve body is arranged on the tooling plate close to the valve body installation space.
2. The automatic positioning and clamping multi-station processing device for the valve body for the exchange system according to claim 1, wherein the left positioning and clamping unit comprises a first rotary clamping cylinder, a first rotary clamping cylinder chuck, a second rotary clamping cylinder and a second rotary clamping cylinder chuck, and the first rotary clamping cylinder chuck is arranged on the first rotary clamping cylinder and driven by the first rotary clamping cylinder; the second rotary clamping cylinder chuck is arranged on the second rotary clamping cylinder and is driven by the second rotary clamping cylinder; the first rotary clamping cylinder and the second rotary clamping cylinder are arranged in a staggered mode.
3. The automatic positioning and clamping multi-station processing device for the valve body for the exchange system according to claim 2, wherein the right positioning and clamping unit comprises a third rotary clamping cylinder and a third rotary clamping cylinder chuck, the third rotary clamping cylinder chuck is arranged on the third rotary clamping cylinder and driven by the third rotary clamping cylinder, and the third rotary clamping cylinder chuck, the second rotary clamping cylinder chuck and the first rotary clamping cylinder chuck jointly clamp the valve body on the tooling plate.
4. The automatic positioning and clamping multi-station processing device for the valve body for the exchange system according to claim 3, wherein the supporting unit comprises a first supporting column, a second supporting column, a third supporting column and a fourth supporting column, the first supporting column is close to the first rotary clamping cylinder, and the second supporting column is close to the second rotary clamping cylinder; the third support column and the fourth support column are adjacently arranged and are close to the third rotary clamping cylinder.
5. The multi-station machining device for automatically positioning and clamping the valve body for the exchange system according to claim 4, wherein a first self-adaptive elastic positioning pin and a second self-adaptive elastic positioning pin are further arranged on the tooling plate, and the first self-adaptive elastic positioning pin is close to the second rotary clamping cylinder chuck; the second self-adaptive elastic locating pin is close to the third rotary clamping cylinder chuck.
6. The multi-station machining device for automatically positioning and clamping the valve body for the exchange system according to claim 4, wherein the tooling plate is further provided with a first air pipe threading hole and a second air pipe threading hole, and the first air pipe threading hole is positioned between the first rotary clamping cylinder and the second rotary clamping cylinder; the second air pipe threading hole is close to the third rotary clamping cylinder.
7. The multi-station machining device for automatically positioning and clamping valve bodies for exchange systems according to claim 1, wherein the left base and the right base are four-axis bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146123.3U CN220783080U (en) | 2023-08-10 | 2023-08-10 | Valve body automatic positioning clamping multi-station processing device for exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146123.3U CN220783080U (en) | 2023-08-10 | 2023-08-10 | Valve body automatic positioning clamping multi-station processing device for exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783080U true CN220783080U (en) | 2024-04-16 |
Family
ID=90657528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146123.3U Active CN220783080U (en) | 2023-08-10 | 2023-08-10 | Valve body automatic positioning clamping multi-station processing device for exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783080U (en) |
-
2023
- 2023-08-10 CN CN202322146123.3U patent/CN220783080U/en active Active
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