CN220428181U - Double-cylinder machine camshaft pressure equipment anchor clamps - Google Patents
Double-cylinder machine camshaft pressure equipment anchor clamps Download PDFInfo
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- CN220428181U CN220428181U CN202320954306.5U CN202320954306U CN220428181U CN 220428181 U CN220428181 U CN 220428181U CN 202320954306 U CN202320954306 U CN 202320954306U CN 220428181 U CN220428181 U CN 220428181U
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- clamping seat
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- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a press-fitting clamp for a cam shaft of a double-cylinder machine, which belongs to the technical field of press-fitting clamps, and comprises a base and a chute, wherein the chute is arranged at the upper end of the base, and further comprises: the fixture assembly for press-fitting the double-cylinder machine camshaft is arranged at the upper end of the base, and has the beneficial effects that: through adopting push pedal and rubber fixture block location centre gripping to the double-cylinder machine camshaft, not only satisfy the double-cylinder machine camshaft centre gripping of different models, still can not produce to slide after making double-cylinder machine camshaft centre gripping, set up the rubber pad to double-cylinder machine camshaft centre gripping department simultaneously, protect double-cylinder machine camshaft centre gripping department, the surface produces friction damage when avoiding double-cylinder machine camshaft centre gripping.
Description
Technical Field
The utility model relates to the technical field of press-fitting clamps, in particular to a double-cylinder machine cam shaft press-fitting clamp.
Background
The cam shaft is a part in a piston engine, and is used for controlling the opening and closing actions of a valve, and because the valve motion law relates to the power and the operation characteristics of the engine, the cam shaft design occupies very important positions in the design process of the engine, and the double cam shaft is provided with two cam shafts on a cylinder cover, one cam shaft is used for driving an intake valve, the other cam shaft is used for driving an exhaust valve, the design requirements of the cam shaft and a valve spring are not high, the double-cylinder cam shaft is particularly suitable for a hemispherical combustion chamber with a V-shaped valve configuration, the double-cylinder cam shaft is also convenient to be matched with a four-valve distribution mechanism, the double-cylinder cam shaft is clamped by a press-fit clamp in the stage of processing production, and then the double-cylinder cam shaft is processed.
When the existing camshaft clamp clamps a double-cylinder machine camshaft, friction damage is easily caused on the surface of the double-cylinder machine camshaft, and sliding is easily caused on the double-cylinder machine camshaft.
Therefore, the utility model of the double-cylinder machine cam shaft press-fitting clamp is necessary.
Disclosure of Invention
The present utility model has been made in view of the above-mentioned and/or problems occurring in the prior art of a press-fitting jig for a camshaft of a twin-tub machine.
Therefore, the utility model aims to provide the press-fitting clamp for the double-cylinder camshaft, which not only can clamp the double-cylinder camshaft with different types by adopting the push plate and the rubber clamping block to position and clamp the double-cylinder camshaft, but also can prevent the double-cylinder camshaft from sliding after clamping, and meanwhile, the rubber pad is arranged at the clamping position of the double-cylinder camshaft to protect the clamping position of the double-cylinder camshaft, so that the friction damage on the surface of the double-cylinder camshaft is avoided, and the problem that the friction damage on the surface of the double-cylinder camshaft is easily caused when the existing camshaft clamp clamps the double-cylinder camshaft, and the sliding of the double-cylinder camshaft is easily caused can be solved.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a double-cylinder machine camshaft pressure equipment anchor clamps, it includes: base and spout, the spout is seted up in the upper end of base, still includes:
the fixture assembly is used for press-fitting the camshaft of the double-cylinder machine and is arranged at the upper end of the base.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the clamp assembly comprises a first clamping seat, a sliding block, a second clamping seat and a third clamping seat, wherein the second clamping seat and the third clamping seat are respectively arranged at the upper end of the base in a sliding mode, the sliding block is arranged at the lower ends of the second clamping seat and the third clamping seat, and the sliding block is connected to the inner side of the sliding groove in a sliding mode.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the upper end of the first clamping seat is provided with a supporting groove, the inner wall of the left end of the first clamping seat is provided with a jack, and the right end of the first clamping seat is provided with a telescopic rod.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the push plate is installed to the output of telescopic link, the bottom plate is installed to the lower extreme of push plate, bottom plate sliding connection is inboard at the supporting slot, the left end of bottom plate inserts the jack inboard.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the left end of the push plate is provided with a first rubber pad, the inner side of the left end of the supporting groove is provided with a second rubber pad, the upper end of the bottom plate is provided with a third rubber pad, and the upper end of the third rubber pad supports a cam shaft of the double-cylinder machine.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the left upper end of the first clamping seat is provided with a guide rod and a threaded rod respectively, the outer wall of the guide rod is inserted into a supporting plate, the inner wall of the supporting plate is provided with a positioning groove and a guide hole respectively, the guide rod is inserted into the guide hole, the threaded rod is inserted into the positioning groove, the outer wall of the threaded rod is sleeved with a spring, the outer wall of the threaded rod is provided with a fastening nut in a threaded manner, and the fastening nut is arranged on the upper side of the supporting plate.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the right lower extreme of backup pad is installed the mounting panel, the rubber fixture block of pressure equipment double-cylinder machine camshaft is installed to the lower extreme of mounting panel.
As a preferable scheme of the double-cylinder camshaft press-fitting clamp, the utility model comprises the following steps: the two side ends of the first clamping seat are fixedly provided with fixing plates, and the fixing plates are connected with the base through bolts.
Compared with the prior art:
through adopting push pedal and rubber fixture block location centre gripping to the double-cylinder machine camshaft, not only satisfy the double-cylinder machine camshaft centre gripping of different models, still can not produce to slide after making double-cylinder machine camshaft centre gripping, set up the rubber pad to double-cylinder machine camshaft centre gripping department simultaneously, protect double-cylinder machine camshaft centre gripping department, the surface produces friction damage when avoiding double-cylinder machine camshaft centre gripping.
Drawings
FIG. 1 is a front view of a press-fitting clamp for a camshaft of a dual-cylinder machine of the present utility model;
FIG. 2 is a left side view of a press-fitting clamp for a camshaft of a dual-cylinder machine according to the present utility model;
FIG. 3 is a schematic view of a first clamping seat in a press-fitting clamp for a cam shaft of a double-cylinder machine;
FIG. 4 is a schematic view of a support plate in a press-fitting clamp for a camshaft of a dual-cylinder machine.
In the figure: base 1, spout 11, anchor clamps subassembly 2, holder one 21, supporting slot 211, jack 212, telescopic link 22, push pedal 23, rubber pad one 231, backup pad 24, guide bar 241, threaded rod 242, rubber fixture block 243, mounting panel 244, constant head tank 245, fastening nut 246, guiding hole 247, spring 248, rubber pad two 25, bottom plate 26, rubber pad three 261, fixed plate 27, slider 28, holder two 29, holder three 291, double cylinder camshaft 3.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a press-fitting clamp for a camshaft of a double-cylinder machine, referring to fig. 1-4, comprising a base 1 and a chute 11;
the spout 11 is offered in the upper end of base 1, and spout 11 is used for supporting slider 28 slip, still includes: the fixture assembly 2 is used for press-fitting the double-cylinder camshaft, and the fixture assembly 2 is arranged at the upper end of the base 1.
The clamp assembly 2 comprises a first clamping seat 21, a sliding block 28, a second clamping seat 29 and a third clamping seat 291, wherein the second clamping seat 29 and the third clamping seat 291 of the first clamping seat 21 are respectively arranged at the upper end of the base 1 in a sliding way, the structures on the second clamping seat 29 and the third clamping seat 291 are the same as those of the first clamping seat 21, the lower ends of the second clamping seat 29 and the third clamping seat 291 of the first clamping seat 21 are respectively provided with a sliding block 28, the sliding block 28 is used for supporting the sliding of the second clamping seat 29 and the third clamping seat 291 of the first clamping seat 21, the second clamping seat 29 and the third clamping seat 291 of the first clamping seat 21 are pushed to slide, the sliding block 28 is in sliding connection with the inner side of the sliding groove 11, the upper end of the first clamping seat 21 is provided with a supporting groove 211, the inner side of the supporting groove 211 is used for sliding the push plate 23 and the bottom plate 26, the inner wall of the left end of the first clamping seat 21 is provided with a jack 212, the inner side of the jack 212 is used for sliding and the third rubber pad 261 are inserted, the right end of the first clamping seat 21 is provided with a telescopic rod 22, the telescopic rod 22 is used for pushing and the push plate 23, the output end of the telescopic rod 22 is provided with a push plate 23, the push plate 23 is used for pushing the double-cylinder camshaft 3 to clamp, the lower end of the push plate 23 is provided with a bottom plate 26, the bottom plate 26 is used for supporting the double-cylinder camshaft 3, the bottom plate 26 is slidably connected to the inner side of a supporting groove 211, the left end of the bottom plate 26 is inserted into the inner side of a jack 212, the left end of the push plate 23 is provided with a first rubber pad 231, a second rubber pad 25 and a third rubber pad 261 which are respectively used for protecting the clamping part of the double-cylinder camshaft 3, so that the double-cylinder camshaft 3 is not easy to be clamped during clamping, the inner side of the left end of the supporting groove 211 is provided with a second rubber pad 25, the upper end of the bottom plate 26 is provided with a third rubber pad 261, the upper end of the third rubber pad 261 supports the double-cylinder camshaft 3, the left upper end of the clamping seat 21 is respectively provided with a guide rod 241 and a threaded rod 242, the guide rod 241 is used for guiding and lifting the supporting plate 24, the outer wall of the guide rod 241 is inserted into the supporting plate 24, the backup pad 24 is used for supporting rubber fixture block 243 installation, constant head tank 245 and guiding hole 247 have been seted up respectively to backup pad 24 inner wall, the constant head tank 245 is used for threaded rod 242 location slip, guiding hole 247 is used for guide bar 241 to insert, guide bar 241 inserts in the guiding hole 247, threaded rod 242 inserts in the constant head tank 245, the outer wall of threaded rod 242 has cup jointed spring 248, spring 248 is used for supporting backup pad 24, fastening nut 246 is installed to the outer wall screw thread of threaded rod 242, through rotating fastening nut 246, fastening nut 246 pushes down backup pad 24, backup pad 24 pushes down spring 248, fastening nut 246 sets up the upside at backup pad 24, mounting panel 244 is installed to backup pad 24's right-hand member lower extreme, mounting panel 244 is used for supporting rubber fixture block 243 installation, the rubber fixture block 243 of press-fit machine camshaft 3 is installed to the lower extreme of mounting panel 244, the both sides end of holder one 21 all fixed mounting has fixed plate 27, fixed plate 27 passes through the bolt and is connected with base 1.
In specific use, the upper end of the first clamping seat 21 is provided with a supporting groove 211, the inner wall of the left end of the first clamping seat 21 is provided with a jack 212, the right end of the first clamping seat 21 is provided with a telescopic rod 22, the output end of the telescopic rod 22 is provided with a push plate 23, the lower end of the push plate 23 is provided with a bottom plate 26, the bottom plate 26 is slidably connected inside the supporting groove 211, the left end of the bottom plate 26 is inserted into the inner side of the jack 212, the left end of the push plate 23 is provided with a rubber gasket one 231, the left end of the supporting groove 211 is provided with a rubber gasket two 25, the upper end of the bottom plate 26 is provided with a rubber gasket three 261, the upper end of the rubber gasket three 261 supports the double-cylinder camshaft 3, the left upper end of the first clamping seat 21 is provided with a guide rod 241 and a threaded rod 242 respectively, the outer wall of the guide rod 241 is inserted into a supporting plate 24, the inner wall of the supporting plate 24 is provided with a positioning groove 245 and a guide hole 247 respectively, the guide rod 241 is inserted into the guide hole 247, the outer wall of the threaded rod 242 is sleeved with a spring 248, the outer wall of the threaded rod 242 is provided with a fastening nut 246 in a threaded manner, the fastening nut 246 is arranged on the upper side of the supporting plate 24, the right lower end of the supporting plate 24 is provided with a mounting plate 244, the lower end of the mounting plate 244 is provided with a rubber clamping block 243 for pressing the double-cylinder cam shaft 3, the double-cylinder cam shaft 3 is placed on a third rubber pad 261, the telescopic rod 22 pushes the push plate 23 and the first rubber pad 231, the push plate 23 pushes the bottom plate 26, the bottom plate 26 is inserted into the jack 212, meanwhile, the two sides of the double-cylinder cam shaft 3 are protected and clamped through the first rubber pad 231 and the second rubber pad 25, the supporting plate 24 is pressed down by rotating the fastening nut 246, the supporting plate 24 is pressed down by the spring 248, the supporting plate 24 supports the rubber clamping block 243 to move downwards to clamp the upper end of the double-cylinder cam shaft 3, when clamping the double-cylinder cam shaft 3 with different diameters, the guide rod 241 is inserted into the guide holes 247 at different positions, the positions of the rubber clamping blocks 243 can be transversely adjusted, and the double-cylinder camshaft is clamped by adopting the push plate and the rubber clamping blocks, so that the double-cylinder camshaft clamping of different types is met, sliding cannot be generated after the double-cylinder camshaft is clamped, a rubber pad is arranged at the clamping position of the double-cylinder camshaft, the clamping position of the double-cylinder camshaft is protected, and friction damage is generated on the surface of the double-cylinder camshaft during clamping is avoided.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (3)
1. The utility model provides a double-cylinder machine camshaft pressure equipment anchor clamps, includes base (1) and spout (11), the upper end at base (1) is seted up in spout (11), its characterized in that still includes:
the fixture assembly (2) is used for press-fitting the double-cylinder camshaft, and the fixture assembly (2) is arranged at the upper end of the base (1);
the clamp assembly (2) comprises a first clamping seat (21), a sliding block (28), a second clamping seat (29) and a third clamping seat (291), wherein the second clamping seat (29) and the third clamping seat (291) of the first clamping seat (21) are respectively arranged at the upper end of the base (1) in a sliding way, the sliding block (28) is arranged at the lower ends of the second clamping seat (29) and the third clamping seat (291) of the first clamping seat (21), the sliding block (28) is in sliding connection with the inner side of a sliding groove (11), a supporting groove (211) is formed in the upper end of the first clamping seat (21), a jack (212) is formed in the inner wall of the left end of the first clamping seat (21), a telescopic rod (22) is arranged at the right end of the first clamping seat, a push plate (23) is arranged at the output end of the telescopic rod (22), a bottom plate (26) is arranged at the lower end of the push plate (23), the inner side of the supporting groove (211) is in a sliding connection mode, the left end of the bottom plate (26) is inserted into the inner side of the jack (212), a supporting groove (211) is formed in the inner side of the sliding groove, a rubber pad (25) is arranged at the left end of the first supporting groove (23), a rubber pad (25) is arranged at the inner side of the first supporting groove (23), a second supporting groove (25), guide bar (241) and threaded rod (242) are installed respectively to the upper left end of cassette one (21), backup pad (24) are pegged graft to guide bar (241) outer wall, constant head tank (245) and guiding hole (247) have been seted up respectively to backup pad (24) inner wall, in guide bar (241) inserted guiding hole (247), threaded rod (242) insert in constant head tank (245), spring (248) have been cup jointed to the outer wall of threaded rod (242), fastening nut (246) are installed to the outer wall screw thread of threaded rod (242), fastening nut (246) set up the upside in backup pad (24).
2. The press-fitting clamp for the double-cylinder camshaft of claim 1, wherein a mounting plate (244) is mounted at the right lower end of the supporting plate (24), and a rubber clamping block (243) for press-fitting the double-cylinder camshaft (3) is mounted at the lower end of the mounting plate (244).
3. The press-fitting clamp for the double-cylinder camshaft of claim 1, wherein fixing plates (27) are fixedly arranged at two side ends of the first clamping seat (21), and the fixing plates (27) are connected with the base (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954306.5U CN220428181U (en) | 2023-04-25 | 2023-04-25 | Double-cylinder machine camshaft pressure equipment anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320954306.5U CN220428181U (en) | 2023-04-25 | 2023-04-25 | Double-cylinder machine camshaft pressure equipment anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220428181U true CN220428181U (en) | 2024-02-02 |
Family
ID=89695456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320954306.5U Active CN220428181U (en) | 2023-04-25 | 2023-04-25 | Double-cylinder machine camshaft pressure equipment anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220428181U (en) |
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2023
- 2023-04-25 CN CN202320954306.5U patent/CN220428181U/en active Active
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