CN213497864U - Front machining clamp for automobile cooling valve plate - Google Patents
Front machining clamp for automobile cooling valve plate Download PDFInfo
- Publication number
- CN213497864U CN213497864U CN202021772497.6U CN202021772497U CN213497864U CN 213497864 U CN213497864 U CN 213497864U CN 202021772497 U CN202021772497 U CN 202021772497U CN 213497864 U CN213497864 U CN 213497864U
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- cooling valve
- valve plate
- bottom plate
- hydraulic cylinders
- oil way
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Abstract
The utility model discloses a positive machining anchor clamps of automobile cooling valve plate, including the oil circuit bottom plate, be provided with two centre gripping stations side by side about the both sides of oil circuit bottom plate, the centre gripping station is including setting up side by side at the three first hydraulic cylinder of one side long edge limit and setting up side by side at two second hydraulic cylinders of opposite side long edge limit, the clamp plate is all installed to second hydraulic cylinder and first hydraulic cylinder upside, the corresponding department of clamp plate is provided with the centre gripping brace table, be provided with a plurality of and the corresponding auxiliary stay jar of cooling valve plate bottom structure on the oil circuit bottom plate, be provided with two thick locating pieces in the centre gripping station, the position that is close to first thick locating piece between second hydraulic cylinder and the first hydraulic cylinder is hugged closely in proper order by a left side to the right side and is arranged. The utility model discloses the clamping is convenient fast, can satisfy the positive machining's of cooling valve plate needs, improves machining efficiency, is applicable to large-scale production.
Description
Technical Field
The utility model relates to a machining anchor clamps field specifically is a positive machining anchor clamps of car cooling valve plate.
Background
The cooling valve plate is an important part in new energy vehicles, belongs to thin plate parts, is complex in structure, is more hollow, is easy to deform in a machining process, is easy to deform if a common conventional positioning mode is adopted, is especially important in positioning when machining due to the fact that the front face of the cooling valve plate is provided with a plurality of holes, and is poor in size, repeatability and machining efficiency, and not suitable for large-batch machining.
SUMMERY OF THE UTILITY MODEL
The utility model provides a positive machining anchor clamps of car cooling valve plate, the clamping is convenient fast, can satisfy the needs of the positive machining of cooling valve plate, improves machining efficiency, is applicable to large-scale production.
In order to achieve the above object, the utility model provides a following technical scheme: a front machining clamp of an automobile cooling valve plate comprises an oil way bottom plate, wherein two clamping stations are arranged on the left side and the right side of the two sides of the oil way bottom plate side by side, each clamping station comprises three first hydraulic cylinders arranged on the long edge of one side by side and two second hydraulic cylinders arranged on the long edge of the other side by side, pressing plates are arranged on the upper sides of the second hydraulic cylinders and the first hydraulic cylinders, clamping support tables corresponding to the pressing plates are arranged on one sides of the second hydraulic cylinders and the first hydraulic cylinders, a plurality of auxiliary support cylinders corresponding to the bottom structures of the cooling valve plate are arranged in an area between the second hydraulic cylinders and the first hydraulic cylinders, the bottoms of the auxiliary support cylinders are communicated with an oil way inside the oil way bottom plate, floating parts are arranged at the upper ends of the auxiliary support cylinders, and first coarse positioning blocks are arranged at positions, close to the second hydraulic cylinders, respectively, the position that the left end of centre gripping station is close to the second hydraulic cylinder be provided with the thick locating piece of second, the inside wall of first thick locating piece and the thick locating piece of second on all be provided with the constant head tank that matches with the cooling valve plate, second hydraulic cylinder and first hydraulic cylinder between be close to the position of first thick locating piece and hug closely the range in proper order by a left side to the right side and have auxiliary stay jar, intermediate strut seat and high platform supporting seat, wherein the vertical support column that has arranged in the upper end of intermediate strut seat.
Preferably, the auxiliary support cylinder includes a cylinder body embedded in the oil path bottom plate, an internal passage communicating with the oil path in the oil path bottom plate is provided in the cylinder body, and the floating portion is inserted into the internal passage to float up and down.
Preferably, the upper end of the floating part is provided with a cylindrical positioning pin.
Preferably, the inner sides of the first coarse positioning block and the second coarse positioning block are both provided with auxiliary supporting cylinders.
Preferably, a nozzle pipe is attached to an upper side of the oil passage bottom plate near the machining position.
Preferably, the upper side of the oil way bottom plate is provided with a hanging ring at the top corner.
Compared with the prior art, the beneficial effects of the utility model are that:
carry out quick location to the cooling valve plate through a plurality of thick locating pieces, be provided with auxiliary stay jar and clamp plate, both can realize the upper and lower stable clamp to the cooling valve plate together tightly, because the auxiliary stay jar has certain elasticity, certain cushioning effect has in processing, make the cooling valve plate be difficult to the deformation, be provided with the auxiliary stay jar side by side in the station, intermediate strut seat and high platform supporting seat, with the special locating position in correspondence cooling valve plate bottom, guarantee product size precision, repeatability uniformity is high, size stability, make things convenient for the clamping of product to improve machining efficiency, duplex position processing, the processing beat is short, and the pressure-sensitive adhesive tape is suitable for mass production.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a half-section structure diagram of the auxiliary supporting cylinder of the utility model.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in figures 1-3, the utility model provides a front machining clamp of an automobile cooling valve plate, which comprises an oil way bottom plate 1, two clamping stations A are arranged side by side on the left and right sides of the oil way bottom plate 1, the clamping stations A comprise three first hydraulic cylinders 2 arranged side by side on the long edge of one side and two second hydraulic cylinders 3 arranged side by side on the long edge of the other side, pressing plates 4 are arranged on the upper sides of the second hydraulic cylinders 3 and the first hydraulic cylinders 2, clamping support tables 10 corresponding to the pressing plates 4 are arranged on one sides of the second hydraulic cylinders 3 and the first hydraulic cylinders 2, a plurality of auxiliary support cylinders 11 corresponding to the bottom structure of a cooling valve plate 14 are arranged in the area between the second hydraulic cylinders 3 and the first hydraulic cylinders 2, the bottoms of the auxiliary support cylinders 11 are communicated with the oil way inside the oil way bottom plate 1, the upper end is provided with floating portion 21, can reciprocate, withstands the location to cooling valve plate 14, can guarantee to compress tightly spacingly to cooling valve plate 14 through 5 hydraulic cylinder and clamp plate.
In addition, the position that centre gripping station A's right-hand member is close to second hydraulic cylinder 3 be provided with first coarse positioning piece 7, the position that the left end of centre gripping station A is close to second hydraulic cylinder 3 be provided with second coarse positioning piece 6, the inside wall of first coarse positioning piece 7 and second coarse positioning piece 6 on all be provided with the constant head tank that matches with cooling valve plate 14, second hydraulic cylinder 3 and first hydraulic cylinder 2 between be close to first coarse positioning piece 7 the position by the left side to the right side hug closely in proper order and arrange have auxiliary stay jar 11, intermediate strut seat 9 and high platform supporting seat 8, wherein vertical support column 13 has been arranged to the upper end of intermediate strut seat 9.
The upper side of the oil way base plate 1 is provided with a hanging ring 15 at the top corner, when in use, a hydraulic vehicle is used for installing the clamp body on a machine tool through the hanging ring, bolts are inserted into the base plate installation holes of the clamp to connect the base plate with a machine tool workbench, and the actions of all hydraulic oil cylinders on the clamp, positioning pins and positioning blocks are confirmed; then, aligning the first coarse positioning block 7 and the second coarse positioning block 6, placing the cooling valve plate 14, accurately placing the auxiliary supporting cylinder 11, the middle supporting seat 9 and the high platform supporting seat 8 into the process hole of the cooling valve plate 14, and enabling 3 positioning surfaces of the cooling valve plate 14 to be matched with the auxiliary supporting cylinder 11 and the plane of the clamping supporting seat 10; and the hydraulic oil cylinder 2 is pressed tightly, so that the cooling valve plate 14 is in a clamping stable state, and the cutter starts to process.
Example (b):
the auxiliary supporting cylinder 11 comprises a cylinder body 22 embedded into the oil circuit bottom plate 1, an internal channel 24 communicated with an oil circuit inside the oil circuit bottom plate 1 is arranged inside the cylinder body 22, the floating part 21 is inserted into the internal channel 24 to float up and down, the floating part 21 can be jacked up through the oil circuit inside the oil circuit bottom plate 1 and is in contact with the cooling valve plate 14, and the upper end of the floating part 21 is provided with a cylindrical positioning pin 12 which is matched with a corresponding structure at the bottom of the cooling valve plate 14.
The inner sides of the first coarse positioning block 7 and the second coarse positioning block 6 are respectively provided with an auxiliary supporting cylinder 11, so that the cooling valve plate 14 can be rapidly positioned while the cooling valve plate 14 is coarsely positioned.
The upper side of the oil way bottom plate 1 is provided with a spray nozzle pipe 5 at a position close to the processing position, so that the processing position of a product can be washed in the machining process, the residue of scraps is avoided, and the cutter is cooled.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The front machining clamp of the automobile cooling valve plate comprises an oil way bottom plate (1) and is characterized in that two clamping stations (A) are arranged on the left side and the right side of the two sides of the oil way bottom plate (1) side by side, each clamping station (A) comprises three first hydraulic cylinders (2) arranged on the long edge of one side by side and two second hydraulic cylinders (3) arranged on the long edge of the other side by side, a pressing plate (4) is arranged on the upper sides of the second hydraulic cylinders (3) and the first hydraulic cylinders (2), clamping support tables (10) corresponding to the pressing plates (4) are arranged on one sides of the second hydraulic cylinders (3) and the first hydraulic cylinders (2), a plurality of auxiliary support cylinders (11) corresponding to the bottom structures of the cooling valve plates (14) are arranged in the area between the second hydraulic cylinders (3) and the first hydraulic cylinders (2), the bottom of the auxiliary supporting cylinder (11) is communicated with an oil way in the oil way bottom plate (1), the upper end of the auxiliary supporting cylinder is provided with a floating part (21), a first coarse positioning block (7) is arranged at the position, close to the second hydraulic cylinder (3), of the right end of the clamping station (A), a second coarse positioning block (6) is arranged at the left end of the clamping station (A) close to the second hydraulic cylinder (3), the inner side walls of the first coarse positioning block (7) and the second coarse positioning block (6) are respectively provided with a positioning groove matched with the cooling valve plate (14), an auxiliary supporting cylinder (11), a middle supporting seat (9) and a high platform supporting seat (8) are sequentially arranged between the second hydraulic cylinder (3) and the first hydraulic cylinder (2) in a close fit manner from left to right at a position close to the first coarse positioning block (7), wherein the upper end of the middle supporting seat (9) is vertically provided with a supporting column (13).
2. The front machining jig for an automotive cooling valve plate according to claim 1, characterized in that: the auxiliary supporting cylinder (11) comprises a cylinder body (22) embedded into the oil way bottom plate (1), an internal channel (24) communicated with an oil way in the oil way bottom plate (1) is arranged in the cylinder body (22), and the floating part (21) is inserted into the internal channel (24) to float up and down.
3. The front machining jig for an automotive cooling valve plate according to claim 2, characterized in that: the upper end of the floating part (21) is provided with a cylindrical positioning pin (12).
4. The front machining jig for an automotive cooling valve plate according to claim 3, characterized in that: and auxiliary supporting cylinders (11) are arranged on the inner sides of the first coarse positioning block (7) and the second coarse positioning block (6).
5. The front machining jig for an automotive cooling valve plate according to claim 1, characterized in that: and a spray nozzle pipe (5) is arranged at the upper side of the oil way bottom plate (1) close to the processing position.
6. The front machining jig for an automotive cooling valve plate according to claim 1, characterized in that: the upper side of the oil circuit bottom plate (1) is provided with a lifting ring (15) at the top corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772497.6U CN213497864U (en) | 2020-08-24 | 2020-08-24 | Front machining clamp for automobile cooling valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772497.6U CN213497864U (en) | 2020-08-24 | 2020-08-24 | Front machining clamp for automobile cooling valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497864U true CN213497864U (en) | 2021-06-22 |
Family
ID=76441619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021772497.6U Active CN213497864U (en) | 2020-08-24 | 2020-08-24 | Front machining clamp for automobile cooling valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918703A (en) * | 2022-05-31 | 2022-08-19 | 西峡县飞龙汽车部件有限公司 | Hydraulic clamp for machining pump body of engine cooling water pump |
-
2020
- 2020-08-24 CN CN202021772497.6U patent/CN213497864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918703A (en) * | 2022-05-31 | 2022-08-19 | 西峡县飞龙汽车部件有限公司 | Hydraulic clamp for machining pump body of engine cooling water pump |
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