CN219768164U - Automobile valve spring loading and unloading clamp - Google Patents

Abstract

The utility model relates to the technical field of spring loading and unloading, and discloses an automobile valve spring loading and unloading clamp, which comprises an arc plate with a sliding groove arranged inside, wherein two sliding blocks used for sliding are clamped on the inner wall of the sliding groove, one sides of the two sliding blocks are fixedly connected with a connecting plate used for supporting, the other end of the connecting plate is connected with a connecting frame used for moving through a connecting shaft, the other end of the connecting frame is fixedly connected with a fixing frame used for fixing, the inner wall of the connecting frame is movably connected with a supporting cylinder used for supporting through the connecting shaft, a supporting rod used for supporting is inserted into the inner wall of the supporting cylinder, and the other end of the supporting rod is fixedly connected with a supporting column used for supporting. This car valve spring loading and unloading pincers, through the setting of support section of thick bamboo and bracing piece, because the bracing piece slides at the inner wall of support section of thick bamboo, and then can adjust about two link to can conveniently carry out spacingly to the spring of equidimension not.

Description

Automobile valve spring loading and unloading clamp

Technical Field

The utility model relates to the technical field of spring assembly and disassembly, in particular to an automobile valve spring assembly and disassembly clamp.

Background

The valve spring is a small tool for ensuring that the valve is seated and tightly attached, preventing the valve from jumping when the engine vibrates and damaging the tightness of the valve, the valve spring is positioned between the cylinder cover and the spring seat at the tail end of the valve rod, and the function of the valve spring is to ensure that the valve can be tightly attached to the valve seat or the valve seat ring when the valve is closed and overcome the inertia force generated by a valve mechanism when the valve is opened, so that the transmission part is always controlled by the cam and is not separated from each other.

The utility model discloses a special clamp for assembling and disassembling a top force spring and a tension spring, which relates to the technical field of mechanical equipment and comprises a first clamp arm and a second clamp arm, wherein the first clamp arm comprises a big clamp arm I, a small clamp arm I and a handle I, the second clamp arm comprises a big clamp arm II, a small clamp arm II and a handle II.

However, when the utility model is actually used, the following problems exist:

1. the device is inconvenient to limit the middle part of the spring to be disassembled, so that the spring is easy to pop up, the safety of the spring is further reduced, and the spring after the disassembly is inconvenient to take;

2. the device is not convenient to assemble and disassemble due to the fact that the device does not have an adjusting structure, and springs with different sizes are not convenient to assemble and disassemble, so that the device is not beneficial to use.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides an automobile valve spring loading and unloading clamp, which solves the problems in the prior art that:

1. the device is inconvenient to limit the middle part of the spring to be disassembled, so that the spring is easy to pop up, the safety of the spring is further reduced, and the spring after the disassembly is inconvenient to take;

2. the device is not provided with an adjusting structure, so that the device is inconvenient to assemble and disassemble springs with different sizes, and is not beneficial to use.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automobile valve spring loading and unloading pincers, includes the arc of spout has been seted up to inside, the inner wall joint of spout has two sliders that are used for gliding, two the equal fixedly connected with in one side of slider is used for the connecting plate of support, the other end of connecting plate is connected with the link that is used for the activity through the connecting axle, the other end fixedly connected with of link is used for fixed mount, the inner wall of link is used for the supporting cylinder of supporting through connecting axle swing joint, the inner wall grafting of supporting cylinder has the bracing piece that is used for supporting, the other end fixedly connected with of bracing piece is used for the support column, one side fixedly connected with of support column is used for adjusting the fixed cylinder, the inner wall grafting of fixed cylinder has the fixed column that is used for fixing, the other end fixedly connected with of fixed column is used for spacing first retainer plate, the inside of first retainer plate is connected with the second retainer plate that is used for spacing through the connecting axle.

Optionally, the surfaces of the two connecting plates are fixedly connected with handles for grasping, and the inner walls of the handles are fixedly connected with anti-slip pads for preventing slipping.

Optionally, the surface threaded connection of support section of thick bamboo has the regulation pole that is used for adjusting, the surface of bracing piece is seted up and is adjusted the regulation hole of pole adaptation.

Optionally, the surface threaded connection of fixed section of thick bamboo has the dead lever that is used for adjusting, the fixed orifices with the dead lever adaptation are seted up to the surface of fixed column.

Optionally, one side of first retainer plate and second retainer plate all fixedly connected with installation piece, the inside threaded connection of installation piece has the fastening bolt that is used for fixed.

Optionally, the inner wall fixedly connected with of mount is used for the magic subsides of bonding, the opposite side that the magic was pasted bonds and is used for skid-proof slipmat.

Optionally, the surface threaded connection of link has the fixing bolt that is used for fixed, fixing bolt's the other end supports tightly with the surface of connecting plate.

Optionally, the inner wall fixedly connected with of first retainer plate and second retainer plate is used for the magic subsides of bonding, the inner wall fixedly connected with that the magic was pasted is used for skid-proof slipmat.

(III) beneficial effects

The utility model provides an automobile valve spring loading and unloading clamp, which has the following beneficial effects:

1. this car valve spring loading and unloading pincers, through the setting of support section of thick bamboo and bracing piece, because the bracing piece slides at the inner wall of support section of thick bamboo, and then can adjust from top to bottom two link to can conveniently carry out spacingly to the spring of equidimension not, through the setting of spout and slider, can assist two connecting plates to move about with the help of the sliding action of slider at the spout inner wall, through the setting of first retainer plate and second retainer plate, can conveniently carry out spacingly fixedly to the spring that needs loading and unloading, and then conveniently fix the spring that needs loading and unloading, avoid middle part buckling to pop out.

2. This car valve spring loading and unloading pincers, through the setting of fixed section of thick bamboo and fixed column, with the help of the sliding action of fixed column at fixed section of thick bamboo inner wall, can conveniently carry out the back-and-forth movement to the fixing base, and then can drive and carry out the back-and-forth movement to first retainer plate and second retainer plate, consequently can conveniently carry out spacingly to the spring of different positions.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic view of the mounting structure of the arcuate plate of the present utility model;

fig. 5 is an enlarged view of the structure of fig. 1 at C according to the present utility model.

In the figure: 1. an arc-shaped plate; 2. a connecting plate; 3. a connecting frame; 4. a fixing frame; 5. a support cylinder; 6. an adjusting rod; 7. an adjustment aperture; 8. a support column; 9. a support rod; 10. a fixed cylinder; 11. a fixed rod; 12. a fixing seat; 13. a first fixing ring; 14. a second fixing ring; 15. a slide block; 16. a chute; 17. a fixing hole; 18. and fixing the column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 4, the present utility model provides a technical solution: the automobile valve spring assembling and disassembling clamp can assist the two connecting plates 2 to move by virtue of the sliding action of the sliding block 15 on the inner wall of the sliding groove 16 through the arrangement of the sliding groove 16 and the sliding block 15;

referring to fig. 1 to 5, through the arrangement of the supporting cylinder 5 and the supporting rod 9, the supporting rod 9 slides on the inner wall of the supporting cylinder 5, so that the two connecting frames 3 can be adjusted up and down, and therefore springs with different sizes can be conveniently limited, through the arrangement of the fixing cylinder 10 and the fixing column 18, the fixing seat 12 can be conveniently moved back and forth by virtue of the sliding action of the fixing column 18 on the inner wall of the fixing cylinder 10, and further the first fixing ring 13 and the second fixing ring 14 can be driven to move back and forth, so that the springs with different positions can be conveniently limited;

referring to fig. 3 to 5, by arranging the first fixing ring 13 and the second fixing ring 14, the spring to be assembled and disassembled can be conveniently limited and fixed, so that the spring to be assembled and disassembled is conveniently fixed, the middle part of the spring is prevented from being bent and popped up, and the device is convenient to hold by hand through the arrangement of a handle;

the electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

firstly, the connecting plates 2 can be held by hand, springs to be assembled and disassembled are penetrated through by the fixing frames 4 and limited by virtue of the movable action of the connecting shafts, when the springs to be assembled and disassembled are longer, the adjusting rods 6 can be unscrewed, the distance between the two connecting plates 2 is adjusted to be proper by virtue of the sliding action of the supporting rods 9 on the inner wall of the supporting cylinder 5 and the movable action of the connecting shafts, then the fixing rods 11 can be unscrewed, the first fixing rings 13 and the second fixing rings 14 surround and limit the springs to be assembled and disassembled by virtue of the sliding action of the fixing rods 11 on the inner wall of the fixing cylinder 10, the fastening bolts are screwed, after the springs are disassembled, the two fixing frames 4 can be separated from the springs, the springs are in a loosening form, the fixing rods 11 are screwed, the fixing frames 4 are adjusted backwards, and then the fastening bolts are unscrewed, so that the springs are taken down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automobile valve spring loading and unloading pincers, is including arc (1) that the spout (16) was seted up to inside, its characterized in that: the inner wall joint of spout (16) has two sliders (15) that are used for gliding, two equal fixedly connected with in one side of slider (15) is used for connecting plate (2), the other end of connecting plate (2) is connected with through the connecting axle and is used for movable link (3), the other end fixedly connected with of link (3) is used for fixed mount (4), the inner wall of link (3) is used for supporting section of thick bamboo (5) through connecting axle swing joint, the inner wall grafting of supporting section of thick bamboo (5) has bracing piece (9) that are used for supporting, the other end fixedly connected with of bracing piece (9) is used for supporting support column (8), one side fixedly connected with of support column (8) is used for adjusting fixed cylinder (10), the inner wall grafting of fixed cylinder (10) has fixed column (18), the other end fixedly connected with of fixed column (18) is used for fixed fixing base (12), the opposite side fixedly connected with of fixed column (12) is used for spacing first retainer plate (13), the inside of first retainer plate (13) is used for spacing through the second retainer plate (14) of connecting.

2. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the surfaces of the two connecting plates (2) are fixedly connected with handles for grasping, and the inner walls of the handles are fixedly connected with anti-slip pads for preventing slipping.

3. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the outer surface threaded connection of support section of thick bamboo (5) has regulation pole (6) that are used for adjusting, regulation hole (7) with regulation pole (6) adaptation are seted up to the surface of bracing piece (9).

4. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the outer surface threaded connection of fixed section of thick bamboo (10) has dead lever (11) that are used for adjusting, fixed hole (17) with dead lever (11) adaptation are seted up to the surface of fixed column (18).

5. The automotive valve spring loading and unloading clamp according to claim 1, wherein: one side of each of the first fixing ring (13) and the second fixing ring (14) is fixedly connected with a mounting block, and the inside of each mounting block is connected with a fastening bolt for fixing in a threaded manner.

6. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the inner wall fixedly connected with that mount (4) is used for the magic subsides of bonding, the opposite side that the magic was pasted bonds and is used for skid-proof slipmat.

7. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the outer surface threaded connection of link (3) has the fixing bolt who is used for fixed, the other end of fixing bolt supports tightly with the surface of connecting plate (2).

8. The automotive valve spring loading and unloading clamp according to claim 1, wherein: the inner walls of the first fixing ring (13) and the second fixing ring (14) are fixedly connected with magic tapes used for bonding, and the inner walls of the magic tapes are fixedly connected with anti-slip mats used for preventing slipping.