CN217800783U - Internal combustion engine air valve steel forging and grinding device - Google Patents
Internal combustion engine air valve steel forging and grinding device Download PDFInfo
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- CN217800783U CN217800783U CN202220762935.3U CN202220762935U CN217800783U CN 217800783 U CN217800783 U CN 217800783U CN 202220762935 U CN202220762935 U CN 202220762935U CN 217800783 U CN217800783 U CN 217800783U
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Abstract
The utility model discloses an internal-combustion engine pneumatic valve steel forges grinding device, its technical scheme main points are: the positioning device comprises a workbench, wherein a positioning block is movably arranged on the top surface of the workbench, fixed blocks are fixedly arranged on two sides of the positioning block, a through hole is formed in the top surface of each fixed block, a plurality of fixed grooves are formed in the top surface of the workbench, the through hole corresponds to the fixed grooves in position, and a positioning rod is movably sleeved on the inner circular wall surface of the through hole; the laminating subassembly, the laminating subassembly sets up one side of locating piece for increase the effect of polishing, through setting up stable ring, stable ring can move in the inside of intercommunicating pore, and then drives stable piece synchronous motion, through setting up stable piece, stable piece can save the answer elasticity at the in-process extrusion spring that removes, and utilize the answer elasticity to promote stable ring and remove in the inside of intercommunicating pore, and support the surface at the dish of polishing with air valve body, reinforcing and the frictional force between the dish of polishing increase the effect of polishing.
Description
Technical Field
The utility model relates to a forge technical field, concretely relates to internal-combustion engine pneumatic valve steel forges grinding device.
Background
With the development of the automobile industry, the demand of various parts in the automobile is increased, for example, the internal combustion engine of the automobile is an indispensable part in the parts in the automobile, and the requirement on the quality of the air valve in the internal combustion engine is also important.
For example, chinese patent publication No. CN206036349U discloses a grinding gas valve assembly, which continuously grinds a conical surface on a gas valve and a conical surface on a gas valve seat to ensure a sealing effect, and has the effects of simple structure, safe and convenient operation, and improved working efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an internal-combustion engine pneumatic valve steel forges grinding device has solved and has had the gap between pneumatic valve and the mill can appear at the in-process of polishing, influences the problem of the effect of polishing.
The above technical object of the present invention can be achieved by the following technical solutions:
internal-combustion engine air valve steel forges grinding device includes: the positioning device comprises a workbench, wherein a positioning block is movably arranged on the top surface of the workbench, fixed blocks are fixedly arranged on two sides of the positioning block, a through hole is formed in the top surface of each fixed block, a plurality of fixed grooves are formed in the top surface of the workbench, the through hole corresponds to the fixed grooves in position, and a positioning rod is movably sleeved on the inner circular wall surface of the through hole; the laminating assembly is arranged on one side of the positioning block and used for increasing the polishing effect.
Through adopting above-mentioned technical scheme, through setting up the locating lever, the locating lever can pass through the hole and extend into the inside of fixed slot for the position of fixed block, and then the position of having fixed the locating piece is driven, simultaneously because there are a plurality of fixed slots in the top surface of workstation, consequently can adjust different fixed positions.
Preferably, the attaching assembly includes: the intercommunicating pore is seted up one side of locating piece, two mounting grooves have been seted up to the interior circle wall of intercommunicating pore, the interior circle wall movable sleeve of intercommunicating pore is equipped with the stabilizer ring, the excircle wall fixed mounting of stabilizer ring has two stabilizer blocks, the one end fixed mounting of stabilizer block has the spring, the one end of spring with inside one side fixed mounting of mounting groove, the interior circle wall movable sleeve of stabilizer ring is equipped with the pneumatic valve body.
Through adopting above-mentioned technical scheme, through setting up stabilizing ring, stabilizing ring can remove in the inside of intercommunicating pore, and then drives stabilizing block synchronous motion, and through setting up stabilizing block, stabilizing block can push spring accumulation at the in-process that removes and reply elasticity to utilize and reply elasticity and promote stabilizing ring and remove in the inside of intercommunicating pore, and support the surface at the dish of polishing with the pneumatic valve body, strengthen and polish the frictional force between the dish, increase the effect of polishing.
Preferably, two limiting grooves are formed in the inner circle wall surface of the communicating hole, two movable blocks are fixedly mounted on the outer circle wall surface of the stabilizing ring, and the movable blocks are movably clamped inside the limiting grooves.
Through adopting above-mentioned technical scheme, through setting up the movable block, the movable block can be when the stabilizer ring when the inside of intercommunicating pore removes, and the in-process movable block that removes can remove in the inside of spacing groove, and then has restricted the horizontal migration scope of stabilizer ring.
Preferably, two threaded holes are formed in the outer circle wall surface of the stabilizing ring, and a screw rod is connected to the inner circle wall surface of each threaded hole in a threaded manner.
Through adopting above-mentioned technical scheme, through setting up the screw rod, the screw rod can be at the inside swivelling movement of screw hole to finally support on valve body's surface, and then fixed valve body's position, avoid valve body to remove at the in-process of polishing, influence the effect of polishing.
Preferably, the top surface of the workbench is fixedly provided with a plurality of supporting blocks, one side of each supporting block is provided with a sleeve joint hole, one side of each supporting block is fixedly provided with a driving motor, and the outer circle wall surface of the rotating shaft of the driving motor is movably sleeved with the inner circle wall surface of the sleeve joint hole.
Through adopting above-mentioned technical scheme, through setting up the supporting shoe, the supporting shoe can utilize the position of the highly increased driving motor of self in order to accord with the position of air valve body.
Preferably, one end of the rotating shaft of the driving motor is fixedly provided with a polishing disc.
Through adopting above-mentioned technical scheme, through setting up the disc of polishing, the disc of polishing can rotate under the drive of driving motor rotation axis to accomplish at the pivoted in-process and polish to the pneumatic valve body.
To sum up, the utility model discloses mainly have following beneficial effect:
through setting up stabilizing ring, stabilizing ring can move in the inside of intercommunicating pore, and then drives stabilizing block synchronous motion, through setting up stabilizing block, stabilizing block can push the spring and save the answer elasticity at the in-process that removes to utilize to reply elasticity to promote stabilizing ring and remove in the inside of intercommunicating pore, and support the surface at the dish of polishing with the pneumatic valve body, strengthen and polish the frictional force between the dish, increase the effect of polishing.
Through setting up the locating lever, the locating lever can pass through the hole and extend into the inside of fixed slot, make the position of fixed block fixed, and then the position of fixed locating piece has been driven, simultaneously because there are a plurality of fixed slots in the top surface of workstation, consequently, can adjust different fixed positions, through setting up the movable block, the movable block can be when the stabilizer ring when the inside of intercommunicating pore removes, the movable block can remove at the inside of spacing groove at the in-process of removal, and then restricted the horizontal migration scope of stabilizer ring, through setting up the screw rod, the screw rod can be at the inside rotary motion of screw hole, and finally support the surface at the air valve body, and then the position of fixed air valve body, avoid the air valve body to remove at the in-process of polishing, influence the effect of polishing, through setting up the polishing dish, the polishing dish can rotate under the drive of driving motor rotation axis, and accomplish polishing at the pivoted in-process to the air valve body.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the fixing block of the present invention;
fig. 3 is a schematic view of the structure of the stabilizer block of the present invention;
fig. 4 is a partial structural view of a in fig. 2.
Reference numerals are as follows: 1. a work table; 2. fixing grooves; 3. positioning a block; 4. a fixed block; 5. a through hole; 6. positioning a rod; 7. a stabilizing ring; 8. an air valve body; 9. a support block; 10. a drive motor; 11. sleeving a hole; 12. grinding disc; 13. a movable block; 14. a stabilizing block; 15. a spring; 16. a threaded hole; 17. a screw; 18. a communicating hole; 19. mounting grooves; 20. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Refer to fig. 1, fig. 2 and fig. 4, internal-combustion engine pneumatic valve steel forges grinding device, comprises a workbench 1, the top surface movable mounting of workstation 1 has locating piece 3, the equal fixed mounting in both sides of locating piece 3 has fixed block 4, direct hole 5 has been seted up to the top surface of fixed block 4, a plurality of fixed slot 2 has been seted up to the top surface of workstation 1, direct hole 5 is corresponding with the position of fixed slot 2, the interior round wall movable sleeve in direct hole 5 is equipped with locating lever 6, one side of locating piece 3 is provided with the laminating subassembly, be used for increasing the effect of polishing, intercommunicating pore 18 has been seted up to one side of locating piece 3, the position of fixed block 4 and locating lever 6 is stabilized to fixed slot 2 that the staff selected different positions according to pneumatic valve body 8's specification, and then the position of fixed locating piece 3 has been driven.
Referring to fig. 1, 2, 3 and 4, two limiting grooves 20 are formed in an inner circular wall surface of the communicating hole 18, two movable blocks 13 are fixedly mounted on an outer circular wall surface of the stabilizing ring 7, the movable blocks 13 are movably clamped inside the limiting grooves 20, a plurality of supporting blocks 9 are fixedly mounted on a top surface of the workbench 1, a sleeving hole 11 is formed in one side of each supporting block 9, a driving motor 10 is fixedly mounted on one side of each supporting block 9, the driving motor 10 is of an existing structure and is not described herein any more, the outer circular wall surface of a rotating shaft of the driving motor 10 is movably sleeved with the inner circular wall surface of the sleeving hole 11, a polishing disc 12 is fixedly mounted at one end of the rotating shaft of the driving motor 10, the polishing disc 12 is of an existing structure and is not described herein any more, when the stabilizing ring 7 moves inside the mounting groove 19, the movable blocks 13 can be movably clamped inside the limiting grooves 20, and the position of the stabilizing ring 7 inside the communicating hole 18 is limited.
Referring to fig. 2, 3 and 4, the bonding assembly includes two mounting grooves 19, the two mounting grooves 19 are both formed in the inner circular wall surface of the communication hole 18, the inner circular wall surface of the communication hole 18 is movably sleeved with the stabilizing ring 7, the outer circular wall surface of the stabilizing ring 7 is fixedly provided with two stabilizing blocks 14, one end of each stabilizing block 14 is fixedly provided with a spring 15, the springs 15 are of an existing structure and are not described herein, one end of each spring 15 is fixedly mounted on one side inside of the mounting groove 19, the inner circular wall surface of the stabilizing ring 7 is movably sleeved with the air valve body 8, the air valve body 8 is of an existing structure and is not described herein, the inner circular wall surface of the stabilizing ring 7 is provided with two threaded holes 16, the inner circular wall surface of each threaded hole 16 is in threaded connection with a screw 17, the screw 17 is of an existing structure and is not described herein, the stabilizing blocks 14 can be driven to synchronously move in the moving process of the stabilizing ring 7, the stabilizing blocks 14 can extrude the springs 15 to restore elasticity, further, the spring 15 drives the stabilizing blocks 14 to drive the stabilizing ring 7 to move with the air valve body 8 and the air valve body 8 to move against the surface of the grinding disc 12, and increase the friction force between the grinding disc 12, thereby enhancing the grinding effect.
The working principle is as follows: referring to fig. 1-4, in use, firstly, a worker selects the fixing grooves 2 at different positions according to the specification of the air valve body 8 to stabilize the positions of the fixing block 4 and the positioning rod 6, and further drives the position of the positioning block 3 to be fixed, then the air valve body 8 passes through the stabilizing ring 7 and presses the blocking plate at one end of the air valve body 8 against the surface of the polishing disc 12, then the worker rotates the screw 17 inside the threaded hole 16, finally one end of the screw 17 presses against the surface of the air valve body 8 to fix the position of the air valve body 8, so as to avoid the influence on the polishing effect due to the movement of the air valve body 8 in the polishing process, then the stabilizing ring 7 is driven to move inside the mounting groove 19 according to the length of the air valve body 8, the movable block 13 is movably clamped inside the limiting groove 20 in the moving process, the position of the stabilizing ring 7 inside the communication hole 18 is limited, the stabilizing block 14 is driven to synchronously move in the moving process of the stabilizing ring 7, and the stabilizing block 14 extrudes the spring 15 to restore the effect of restoring the spring and further enhance the friction between the stabilizing ring 14 and the polishing disc 12.
Through setting up supporting shoe 9, supporting shoe 9 can utilize the position of self highly increasing driving motor 10 in order to accord with the position of air valve body 8 to the polishing dish 12 that makes rotates under the drive of driving motor 10 rotation axis, accomplishes polishing to air valve body 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Internal-combustion engine air valve steel forges grinding device, its characterized in that includes:
the positioning device comprises a workbench (1), wherein a positioning block (3) is movably mounted on the top surface of the workbench (1), fixed blocks (4) are fixedly mounted on two sides of the positioning block (3), a through hole (5) is formed in the top surface of each fixed block (4), a plurality of fixed grooves (2) are formed in the top surface of the workbench (1), the through hole (5) corresponds to the fixed grooves (2), and a positioning rod (6) is movably sleeved on the inner circular wall surface of the through hole (5);
the laminating assembly is arranged on one side of the positioning block (3) and used for increasing the polishing effect.
2. The internal combustion engine valve steel forging and grinding device of claim 1, wherein the attaching assembly comprises:
intercommunicating pore (18), intercommunicating pore (18) are seted up one side of locating piece (3), two mounting grooves (19) have been seted up to the interior circle wall of intercommunicating pore (18), the movable cover of interior circle wall of intercommunicating pore (18) is equipped with stabilizing ring (7), the excircle wall fixed mounting of stabilizing ring (7) has two stabilizing blocks (14), the one end fixed mounting of stabilizing block (14) has spring (15), the one end of spring (15) with inside one side fixed mounting of mounting groove (19), the movable cover of interior circle wall of stabilizing ring (7) is equipped with pneumatic valve body (8).
3. The internal combustion engine gas valve steel forging and grinding device according to claim 2, characterized in that: two spacing grooves (20) have been seted up to the interior circle wall of intercommunicating pore (18), the excircle wall fixed mounting of stabilizer ring (7) has two movable blocks (13), movable block (13) activity card is established the inside of spacing groove (20).
4. The internal combustion engine gas valve steel forging and grinding device according to claim 2, characterized in that: two threaded holes (16) are formed in the outer circle wall surface of the stabilizing ring (7), and a screw rod (17) is connected to the inner circle wall surface of each threaded hole (16) in a threaded mode.
5. The internal combustion engine gas valve steel forging and grinding device according to claim 1, characterized in that: the top surface fixed mounting of workstation (1) has a plurality of supporting shoe (9), cup joint hole (11) have been seted up to one side of supporting shoe (9), one side fixed mounting of supporting shoe (9) has driving motor (10), the excircle wall of driving motor (10) rotation axis with the movable cover of the interior circle wall of cup joint hole (11) is established.
6. An internal combustion engine valve steel forging and grinding device according to claim 5, wherein: one end of the rotating shaft of the driving motor (10) is fixedly provided with a polishing disc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762935.3U CN217800783U (en) | 2022-04-02 | 2022-04-02 | Internal combustion engine air valve steel forging and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220762935.3U CN217800783U (en) | 2022-04-02 | 2022-04-02 | Internal combustion engine air valve steel forging and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217800783U true CN217800783U (en) | 2022-11-15 |
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ID=83979481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220762935.3U Active CN217800783U (en) | 2022-04-02 | 2022-04-02 | Internal combustion engine air valve steel forging and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217800783U (en) |
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2022
- 2022-04-02 CN CN202220762935.3U patent/CN217800783U/en active Active
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