CN220388632U - Pump case class product clamping mechanism - Google Patents
Pump case class product clamping mechanism Download PDFInfo
- Publication number
- CN220388632U CN220388632U CN202321292372.7U CN202321292372U CN220388632U CN 220388632 U CN220388632 U CN 220388632U CN 202321292372 U CN202321292372 U CN 202321292372U CN 220388632 U CN220388632 U CN 220388632U
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- positioning block
- plate
- clamping mechanism
- clamping jaw
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- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of clamps and discloses a pump shell type product clamping mechanism which comprises a clamp bottom plate arranged on a rotary clamping jaw of equipment, wherein a placing plate for installing a product is arranged on the clamp bottom plate, a first clamp assembly for fixing a main body part of the product is arranged on the placing plate, and a second clamp assembly for fixing a product processing part so as to enable the product processing part to be concentric with the rotary clamping jaw is also arranged on the placing plate. After the fixture tool structure is adopted, the fixture is centered and clamped stably, so that the problems of asymmetry in product processing, poor dimensional stability and large cutter loss are basically solved, the product processing stability is easily improved, the product quality is improved, the processing precision meets the design requirement, the product qualification rate is improved, and the time loss in clamping centering is reduced.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a pump shell product clamping mechanism.
Background
For the asymmetric pump shell products, the direct three-jaw or four-jaw clamp is used for fixing and processing in the processing process, so that the conditions of asymmetric processing, poor dimensional stability and large cutter loss are frequently caused (figure 1).
For this case, the existing technology basically adopts the following three technological measures: 1. the product state is debugged by checking the table, so that the product deviation is not large; 2. after machining, the dimension confirmation proportion is increased, and clamping is adjusted in time when abnormality occurs, so that batch dimension deviation is avoided; 3. and adjusting the machining cutting speed to reduce cutter loss.
For the existing technology, although the problems of asymmetric processing, poor dimensional stability, large cutter loss and the like can be solved to a certain extent, a plurality of defects exist: 1. the product state is debugged by typing the table, so that the labor is wasted, and the efficiency is low; 2. the size detection and confirmation are increased, the operation load of staff is increased, and the hidden danger of large quality exists; 3. the cutting speed is adjusted, so that the cutter loss can be reduced to a certain extent, and the fundamental problem cannot be solved.
Disclosure of Invention
The utility model aims to provide a pump shell product clamping mechanism so as to solve the problems in the prior art.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a pump case class product clamping machine constructs, includes the anchor clamps bottom plate of installing on the rotatory clamping jaw of equipment, be equipped with the board of placing that supplies the product to install on the anchor clamps bottom plate, place and be equipped with the first anchor clamps subassembly at fixed product main part position on the board, place still be equipped with the second anchor clamps subassembly that fixed product processing position so that product processing position and rotatory clamping jaw are concentric on the board.
Preferably, the first clamp assembly comprises a screw rod penetrating through the main body part of the product to limit the movement of the product to the direction X, Y, a pressing plate limiting the movement of the product to the direction Z is arranged at the top of the rod body, and the pressing plate is locked through a nut arranged on the screw rod.
Preferably, the second fixture component comprises a main positioning block arranged on the placing plate, an auxiliary positioning block is detachably arranged on the main positioning block through a connecting piece, a positioning notch matched with the surface of a product processing part is arranged on one side, opposite to the main positioning block, of the auxiliary positioning block, and the positioning notch and the rotary clamping jaw are concentrically arranged.
Preferably, the main positioning block is provided with a threaded hole, the connecting piece is provided with external threads, and the connecting piece penetrates through the auxiliary positioning block to be connected to the threaded hole.
Preferably, the clamp bottom plate is provided with a supporting plate, and the placing plate is arranged between the clamp bottom plate and the included angle of the supporting plate.
The beneficial effects of the utility model are concentrated in that: after the fixture tool structure is adopted, the fixture is centered and clamped stably, so that the problems of asymmetry in product processing, poor dimensional stability and large cutter loss are basically solved, the product processing stability is easily improved, the product quality is improved, the processing precision meets the design requirement, the product qualification rate is improved, and the time loss in clamping centering is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a state diagram of an embodiment of the present utility model;
1, a clamp bottom plate; 2. placing a plate; 3. a screw; 4. a pressing plate; 5. a screw cap; 6. a main positioning block; 7. a connecting piece; 8. an auxiliary positioning block; 9. positioning the notch; 10. and a support plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present utility model, the terms "disposed," "connected," and "connected" are to be construed broadly, and the specific meaning of the terms in the present utility model will be understood to those of ordinary skill in the art, unless explicitly stated or defined otherwise.
Referring to fig. 1-3, a pump casing type product clamping mechanism, in this embodiment, includes a clamp base plate 1 mounted on a rotating clamping jaw of a device, where the rotating clamping jaw of the device may be a rotating clamping jaw on a spindle of each machine tool, and the rotating clamping jaw may be a three-jaw clamping jaw or a four-jaw clamping jaw, and the clamp base plate 1 may be a triangle or rectangular plate correspondingly to adapt to clamping of the clamping jaw.
As a clamping part, the clamp bottom plate 1 is provided with a placing plate 2 for installing a product, the placing plate 2 can be perpendicular to the clamp bottom plate 1, and the installation position of the product on the placing plate 2 can be determined according to the structure of the placing plate. The placing plate 2 is provided with a first clamp assembly for fixing the main body part of the product, and the setting position of the first clamp assembly can be adjusted according to the installation position of the product. The placing plate 2 is also provided with a second clamp assembly for fixing the product processing part so as to make the product processing part concentric with the rotary clamping jaw. The product processing part is arranged on the second clamp assembly and is coaxially arranged with the equipment main shaft of the rotary clamping jaw, so that the processing part and the equipment main shaft coaxially rotate, and the position accuracy of the product processing part during thread processing is ensured.
As a more preferable implementation manner of this embodiment, the first fixture assembly includes a screw 3 penetrating through the main body of the product to limit the movement of the product in the X, Y direction, a pressing plate 4 for limiting the movement of the product in the Z direction is disposed on the top of the rod, and the pressing plate 4 is locked by a nut 5 disposed on the screw 3.
As a more preferable implementation manner of the embodiment, the second fixture assembly comprises a main positioning block 6 arranged on the placing plate 2, an auxiliary positioning block 8 is detachably arranged on the main positioning block 6 through a connecting piece 7, a positioning notch 9 matched with the surface of a product processing part is arranged on one side, opposite to the main positioning block 6 and the auxiliary positioning block 8, of the main positioning block, and the positioning notch 9 is concentrically arranged with the rotating clamping jaw. The product processing part is arranged on the positioning notch 9, and the main positioning block 6 and the auxiliary positioning block 8 are folded to fix the product processing part.
As a more preferable implementation manner of the embodiment, the main positioning block 6 is provided with a threaded hole, the connecting piece 7 is provided with external threads, the connecting piece 7 passes through the auxiliary positioning block 8 to be connected to the threaded hole, and the connecting piece 7 can be a bolt piece and can be adjusted to be loosened or fastened by a spanner.
As a preferred implementation manner of this embodiment, the support plate 10 is disposed on the fixture bottom plate 1, and the placement plate 2 is disposed between the fixture bottom plate 1 and the included angle of the support plate 10, so as to form a stable support for the fixture bottom plate 1.
The above description is only a preferred embodiment of the present utility model, and the patent protection scope of the present utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a pump case class product clamping machine constructs, includes anchor clamps bottom plate (1) of installing on the rotatory clamping jaw of equipment, be equipped with on anchor clamps bottom plate (1) and supply the board (2) of placing of product installation, be equipped with the first anchor clamps subassembly at fixed product main part position on placing board (2), a serial communication port, still be equipped with on placing board (2) and fix the product processing position so that the concentric second anchor clamps subassembly of product processing position and rotatory clamping jaw.
2. The pump shell product clamping mechanism according to claim 1, wherein the first clamp assembly comprises a screw rod (3) penetrating through the main body part of the product to limit the movement of the product in the X, Y direction, a pressing plate (4) limiting the movement of the product in the Z direction is arranged at the top of the screw rod (3), and the pressing plate (4) is locked through a nut (5) arranged on the screw rod (3).
3. The pump case type product clamping mechanism according to claim 1, wherein the second clamp assembly comprises a main positioning block (6) arranged on the placing plate (2), the main positioning block (6) is detachably provided with an auxiliary positioning block (8) through a connecting piece (7), one side, opposite to the main positioning block (6) and the auxiliary positioning block (8), of the main positioning block is provided with a positioning notch (9) matched with the surface of a product processing part, and the positioning notch (9) and the rotary clamping jaw are concentrically arranged.
4. A pump housing product clamping mechanism according to claim 3, wherein the main positioning block (6) is provided with a threaded hole, the connecting piece (7) is provided with external threads, and the connecting piece (7) passes through the auxiliary positioning block (8) to be connected to the threaded hole.
5. The pump shell product clamping mechanism according to claim 1, wherein the clamp base plate (1) is provided with a supporting plate (10), and the placing plate (2) is arranged between the clamp base plate (1) and an included angle of the supporting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292372.7U CN220388632U (en) | 2023-05-25 | 2023-05-25 | Pump case class product clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292372.7U CN220388632U (en) | 2023-05-25 | 2023-05-25 | Pump case class product clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220388632U true CN220388632U (en) | 2024-01-26 |
Family
ID=89615579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292372.7U Active CN220388632U (en) | 2023-05-25 | 2023-05-25 | Pump case class product clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220388632U (en) |
-
2023
- 2023-05-25 CN CN202321292372.7U patent/CN220388632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |