CN217413174U

CN217413174U - Automatic discharging chamfering device for valve spring production

Info

Publication number: CN217413174U
Application number: CN202221048682.XU
Authority: CN
Inventors: 邵洪亮; 游美俊; 游美平
Original assignee: Hangzhou Fuyang Chengxin Spring Co ltd
Current assignee: Hangzhou Fuyang Chengxin Spring Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-13
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a valve spring production is with automatic unloading chamfer device relates to valve spring technical field, comprising a main body, main part one side four corners department is fixed all and is provided with mount, four groups the mount is inside all to be rotated and is connected with the gear, and rotates through the pivot between gear and the mount and connect. The utility model discloses a be provided with inside and outside fixture in main part four corners department, every fixture of group all carries out the opposite direction through the first rack of gear drive and second rack and removes, and then the outer grip block and the interior grip block among the four groups can carry out four corners centre gripping location to the spring, make the spring wholly in carrying out the chamfer department in, better stability, just the utility model discloses wholly can carry out the centre gripping to the spring of different thicknesses, whole adaptability is comparatively extensive, and it is comparatively convenient to use, has wholly improved the quality that the spring chamfer was handled.

Description

Automatic discharging chamfering device for valve spring production

Technical Field

The utility model relates to a valve spring technical field specifically is a valve spring production is with automatic unloading chamfer device.

Background

The valve spring is a small tool which ensures that the valve is seated and tightly attached in time and prevents the valve from jumping to damage the sealing property of the engine when the engine vibrates, and the valve spring is positioned between the cylinder cover and a spring seat at the tail end of the valve stem. The valve spring is made of high-quality alloy steel wire and is heat treated to raise its fatigue strength. In order to avoid the corrosion of the spring, the surface of the spring should be galvanized and phosphatized, and two end faces of the spring must be ground flat and perpendicular to the axis of the spring to prevent the spring from skewing in work.

Spring need carry out the chamfer after processing and handle to the spring end among the prior art, need carry out the centre gripping through spring clamp to the spring, among the prior art spring clamp to the centre gripping in-process of spring, whole spring stability is relatively poor to lead to the terminal chamfer treatment effect of spring relatively poor.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a valve spring production is with automatic unloading chamfer device to solve among the prior art spring holder to the clamping process of spring, whole spring stability is relatively poor, thereby results in the terminal relatively poor technical problem of chamfer treatment effect of spring.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a valve spring production is with automatic unloading chamfer device, includes the main part, main part one side four corners department is all fixed and is provided with the mount, four groups the mount is inside all to be rotated and is connected with the gear, and rotates through the pivot between gear and the mount and connect, four groups the mount is inside and be located the gear both sides and be provided with respectively with gear engaged with first rack and second rack, the fixed outer clamping plate and the interior clamping plate that are provided with mutual correspondence in the outside of first rack and second rack.

Through adopting above-mentioned technical scheme, through being provided with inside and outside fixture in main part four corners department, every fixture of group all carries out reverse direction through the first rack of gear drive and second rack and removes, and then the outer grip block in four groups and interior grip block can carry out four corners centre gripping location to the spring, make the spring whole in carrying out the chamfer department in, better stability, just the utility model discloses whole can carry out the centre gripping to the spring of different thicknesses, whole adaptability is comparatively extensive, and it is comparatively convenient to use, has wholly improved the quality that spring chamfer was handled.

The utility model discloses further set up to, the inboard four corners department of main part is all fixed and is provided with mounting panel, four groups mounting panel internally mounted has the motor that output and pivot are connected, and the mounting panel is inside to be seted up with motor matched with mounting groove.

Through adopting above-mentioned technical scheme, wherein the motor plays and carries out the drive effect to rather than corresponding gear, and four groups motors pass through signal of telecommunication interconnect, and then can carry out the effect of opening simultaneously and stop.

The utility model discloses further set up to, the inboard fixed baffle that is provided with of main part, the inside four corners department of baffle all seted up with outer clamping plate and interior clamping plate matched with dead slot.

Through adopting above-mentioned technical scheme, the baffle plays the further spacing fixed action to the mount, and the dead slot of wherein seting up can not take place the problem of interfering with outer grip block and interior grip block among the lift process.

The utility model discloses further set up to, the fixed locating lever that is provided with of inboard intermediate position department of baffle, the fixed supporting leg that is provided with in main part bottom both ends, and the fixed slipmat that is provided with in supporting leg bottom.

Through adopting above-mentioned technical scheme, wherein the locating lever play with the mutual center location's of external chamfer equipment effect, and the supporting leg plays right the utility model discloses holistic support fixed action.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a be provided with inside and outside fixture in main part four corners department, every fixture of group all carries out the opposite direction through the first rack of gear drive and second rack and removes, and then the outer grip block and the interior grip block among the four groups can carry out four corners centre gripping location to the spring, make the spring wholly in carrying out the chamfer department in, better stability, just the utility model discloses wholly can carry out the centre gripping to the spring of different thicknesses, whole adaptability is comparatively extensive, and it is comparatively convenient to use, has wholly improved the quality that the spring chamfer was handled.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a fixed mount; 3. a rotating shaft; 4. a gear; 5. a motor; 6. a first rack; 7. an outer clamping plate; 8. a second rack; 9. an inner clamping plate; 10. a baffle plate; 11. positioning a rod; 12. an empty groove; 13. mounting a plate; 14. and (5) supporting legs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

An automatic blanking chamfering device for producing a valve spring is disclosed, as shown in figure 1, figure 2 and figure 3, and comprises a main body 1, wherein four corners at one side of the main body 1 are all fixedly provided with fixed frames 2, the insides of four groups of fixed frames 2 are all rotatably connected with gears 4, the gears 4 are rotatably connected with the fixed frames 2 through rotating shafts 3, the insides of the four groups of fixed frames 2 and positioned at two sides of the gears 4 are respectively provided with a first rack 6 and a second rack 8 meshed with the gears 4, the outsides of the first rack 6 and the second rack 8 are fixedly provided with an outer clamping plate 7 and an inner clamping plate 9 which correspond to each other, through arranging inner and outer clamping mechanisms at the four corners of the main body 1, each group of the clamping mechanisms drives the first rack 6 and the second rack 8 to move in opposite directions through the gears 4, and further the outer clamping plate 7 and the inner clamping plate 9 in the four groups can clamp and position the spring at four corners, and the four corners at the inner side of the main body 1 are all fixedly provided with mounting plates 13, the four groups of mounting plates 13 are internally provided with motors 5 of which the output ends are connected with the rotating shaft 3, wherein each group of motors 5 plays a role in driving the corresponding gear 4, the four groups of motors 5 are simultaneously controlled to start and stop through electric signals, and the mounting plates 13 are internally provided with mounting grooves matched with the motors 5.

Referring to fig. 1 and 2, a baffle 10 is fixedly arranged on the inner side of the main body 1, and the four corners inside the baffle 10 are all provided with an empty slot 12 matched with the outer clamping plate 7 and the inner clamping plate 9, the utility model discloses a structure is set up above, the empty slot 12 is convenient for the lifting and sliding of the outer clamping plate 7 and the inner clamping plate 9, and the problem of interference can not occur.

Please refer to fig. 1 and fig. 2, the fixed locating lever 11 that is provided with of inboard intermediate position department of baffle 10, wherein the locating lever 11 can play the effect of location with external chamfer equipment, and 1 bottom both ends of main part are fixed and are provided with supporting leg 14, and the fixed slipmat that is provided with in supporting leg 14 bottom, the utility model discloses a structure more than setting up, supporting leg 14 plays right the utility model discloses holistic support fixed action.

The utility model discloses a theory of operation does: when in use, the springs to be chamfered are placed inside the four groups of clamping mechanisms, namely the springs are placed between the outer clamping plate 7 and the inner clamping plate 9 of each group of clamping mechanisms;

the four corners of the main body 1 are provided with the inner clamping mechanism and the outer clamping mechanism, each group of clamping mechanisms drives the first rack 6 and the second rack 8 to move in opposite directions through the gear 4, and then the outer clamping plates 7 and the inner clamping plates 9 in the four groups can clamp and position the four corners of the spring;

make the spring whole in carrying out chamfer in the processing, better stability, just the utility model discloses whole can carry out the centre gripping to the spring of different thicknesses, whole adaptability is comparatively extensive, and it is comparatively convenient to use, has wholly improved the quality that the spring chamfer was handled.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a valve spring production is with automatic unloading chamfer device, includes main part (1), its characterized in that: main part (1) one side four corners department all fixedly is provided with mount (2), four groups mount (2) inside all rotates and is connected with gear (4), and rotates through pivot (3) between gear (4) and mount (2) and connect, four groups mount (2) inside just is located gear (4) both sides and is provided with respectively with gear (4) engaged with first rack (6) and second rack (8), the outside of first rack (6) and second rack (8) is fixed to be provided with outer clamping plate (7) and interior clamping plate (9) that correspond each other.

2. The automatic blanking and chamfering device for the production of the valve spring according to claim 1, characterized in that: the main part (1) inboard four corners department all fixedly is provided with mounting panel (13), four groups mounting panel (13) internally mounted has motor (5) that output and pivot (3) are connected, and mounting panel (13) inside offer with motor (5) matched with mounting groove.

3. The automatic blanking and chamfering device for the production of the valve spring according to claim 1, characterized in that: the inner side of the main body (1) is fixedly provided with a baffle (10), and four corners inside the baffle (10) are provided with empty grooves (12) matched with the outer clamping plate (7) and the inner clamping plate (9).

4. The automatic blanking chamfering device for the valve spring production according to claim 3, wherein: the positioning rod (11) is fixedly arranged at the middle position of the inner side of the baffle (10), supporting legs (14) are fixedly arranged at two ends of the bottom of the main body (1), and anti-slip pads are fixedly arranged at the bottoms of the supporting legs (14).