CN218862748U

CN218862748U - Quantitative adjusting sleeve with locking function

Info

Publication number: CN218862748U
Application number: CN202222670678.3U
Authority: CN
Inventors: 李欢; 郑殿国
Original assignee: Ningbo Boping Mold Parts Co ltd
Current assignee: Ningbo Boping Mold Parts Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-14
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a quantitative adjusting sleeve with a locking function, which aims to solve the technical problems that the quantitative locking treatment of an oil quantity adjusting sleeve cannot be carried out, the looseness is easy to occur and the use is inconvenient in the prior art; the quantitative adjusting sleeve comprises an equipment main body; an oil cavity is formed in the inner side of the equipment main body, a valve is arranged on the inner side of the equipment main body, an inner cavity is formed in the inner side of the equipment main body, a control assembly is fixedly mounted at the upper end of the valve, an adjusting assembly is arranged on the inner side of the equipment main body, and a locking assembly is arranged on the outer side of the equipment main body; this quantitative adjustment cover with locking function only needs to drive control assembly rebound to suitable position through adjusting part, drives the valve through control assembly and removes to suitable position, locks the position of valve through the locking subassembly to the ration locking of equipment has been realized handling.

Description

Quantitative adjusting sleeve with locking function

Technical Field

The utility model belongs to the technical field of the oil mass adjusting collar, concretely relates to ration adjusting collar with locking function.

Background

The oil quantity adjusting sleeve is common equipment in an aviation equipment part, the oil quantity adjusting sleeve is sleeved outside a plunger sleeve, a gear ring mounted at the upper end of the oil quantity adjusting sleeve is meshed with a gear rack, and the oil quantity adjusting sleeve is a part for adjusting the oil quantity for rotation of a plunger, and particularly is a quantitative adjusting sleeve.

At present, the utility model patent with patent number CN202111275352.4 discloses a regulator with self-locking function, which is characterized in that: including casing (1) and adjustment nail (2), one end is equipped with the screw thread in casing (1), through the threaded connection of screw thread and adjustment nail (2), is equipped with steel ball (3) in adjustment nail (2), is equipped with spring (4) between steel ball (3), casing (1) inner wall is equipped with recess (5) that uses with steel ball (3) cooperation. The adjusting nail of the invention can adjust the distance L between the nail head and the bottom of the shell through the screw thread, and the distance L can adjust the oil supply characteristic, the pressure reducing characteristic and the like. Self-locking is realized through the cooperation of the spring, the steel ball and the shell groove, and the displacement of the adjusting nail is prevented. What its adopted is to adjust the processing through adjusting the nail to equipment, but this quantitative adjustment cover can not carry out quantitative locking to oil mass adjusting sleeve and handle in the use, appears becoming flexible easily, and it is comparatively inconvenient to use.

Therefore, in order to solve the problem that the constant-volume adjusting sleeve with the locking function cannot be locked quantitatively after being used, the practicability of the device needs to be improved.

Disclosure of Invention

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a quantitative adjusting collar with locking function, this quantitative adjusting collar with locking function aims at solving prior art down can not carry out quantitative locking to the oil mass adjusting collar and handle, appears becoming flexible easily, uses comparatively inconvenient technical problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a quantitative adjusting sleeve with a locking function, which comprises an equipment main body; the oil pocket has been seted up to the inboard of equipment main part, the inboard of equipment main part is provided with the valve, the inner chamber has been seted up to the inboard of equipment main part, the upper end fixed mounting of valve has control assembly, the inboard of equipment main part is provided with adjusting part, the outside of equipment main part is provided with the locking subassembly, the outside fixed mounting of equipment main part has oil pipe to connect, oil pipe connects fixed mounting has two sets ofly, the outside fixed mounting of equipment main part has the mounting panel.

When the quantitative adjusting sleeve with the locking function is used, the adjusting assembly drives the control assembly to move upwards to a proper position, the control assembly drives the valve to move to a proper position, and the position of the valve is locked through the locking assembly, so that quantitative locking processing of equipment is realized.

Preferably, the inside of control assembly is including the rack, the rack set up in the inboard of equipment main part, the rack with equipment main part sliding connection, the bottom fixed mounting of rack has the baffle, the bottom of baffle with the upper end fixed connection of valve removes spacing processing through the sliding connection of baffle and inner chamber to the rack.

Furthermore, the control assembly comprises a first spring inside, the first spring is arranged on the outer side of the rack, one end of the first spring is connected with the inner side of the inner cavity, the other end of the first spring is connected with the upper end of the baffle, the baffle drives the valve to move up and down, and the baffle is pushed by the first spring to be reset.

Still further, adjusting part's inside is including the knob, the knob set up in the outside of equipment main part, the one end fixed mounting of knob has the gear, the gear with the rack meshing is connected, rotates the knob and drives the gear rotation, is connected through the meshing of gear and rack and drives rack rebound to suitable position.

Preferably, the inside of locking subassembly is including the spout, the spout is seted up in the inboard of equipment main part, the inboard of spout is provided with the control lever, the control lever with spout sliding connection removes spacing processing to the control lever through the sliding connection of control lever and spout.

Furthermore, the locking subassembly's inside includes the pinion rack, the fixed mounting of pinion rack is in the one end of control lever, the pinion rack with the rack block is connected, fixes the position of rack through the block connection of pinion rack and rack.

Still further, the inside of locking subassembly is including the second spring, the second spring set up in the outside of control lever, the one end of second spring with the outside interconnect of pinion rack loosens the control lever, makes the pinion rack receive the elasticity of second spring and resets, drives the pinion rack and removes.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a quantitative adjustment sleeve with locking function utilizes and outwards stimulates the control lever, sliding connection through control lever and spout removes spacing processing to the control lever, the control lever drives the pinion rack and removes, it rotates to rotate the knob and drive the gear, it drives rack rebound to suitable position to be connected through the meshing of gear and rack, sliding connection through baffle and inner chamber removes spacing processing to the rack, the baffle drives the valve and reciprocates, loosen the control lever, make the pinion rack receive the elasticity of second spring and reset, it removes to drive the pinion rack, be connected the position of fixing the rack through the block of pinion rack and rack, thereby realized the quantitative locking processing to equipment.

Drawings

Fig. 1 is a schematic three-dimensional structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross-section of an embodiment of the present invention;

fig. 4 is a schematic structural view showing a section of an embodiment of the present invention.

The labels in the figures are: 1. an apparatus main body; 2. an oil chamber; 3. a valve; 4. an inner cavity; 5. a control component; 6. an adjustment assembly; 7. a locking assembly; 8. an oil pipe joint; 9. mounting a plate; 10. a rack rail; 11. a baffle plate; 12. a first spring; 13. a knob; 14. a gear; 15. a chute; 16. a control lever; 17. a toothed plate; 18. a second spring.

Detailed Description

Example 1

The specific embodiment is a quantitative adjusting sleeve with a locking function, the three-dimensional structure of the quantitative adjusting sleeve is schematically shown in figure 1, the unfolding structure of the quantitative adjusting sleeve is schematically shown in figure 2, and the quantitative adjusting sleeve comprises an equipment main body 1; the oil chamber 2 has been seted up to the inboard of equipment main part 1, the inboard of equipment main part 1 is provided with valve 3, the inner chamber 4 has been seted up to the inboard of equipment main part 1, the upper end fixed mounting of valve 3 has control assembly 5, the inboard of equipment main part 1 is provided with adjusting part 6, the outside of equipment main part 1 is provided with locking subassembly 7, the outside fixed mounting of equipment main part 1 has oil pipe to connect 8, oil pipe connects 8 fixed mounting has two sets ofly, the outside fixed mounting of equipment main part 1 has mounting panel 9.

For the present embodiment, the shape and structure of the device body 1 are set according to practical application, for example, the device body 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, the inside of control assembly 5 is including rack 10, rack 10 sets up in the inboard of equipment main part 1,

rack

10 and 1 sliding connection of equipment main part, the bottom fixed mounting of rack 10 has baffle 11, the bottom of baffle 11 and the upper end fixed connection of valve 3, sliding connection through baffle 11 and inner chamber 4 removes spacing processing to rack 10, the inside of control assembly 5 is including first spring 12, first spring 12 sets up in the outside of rack 10, the one end of first spring 12 and the inboard interconnect of inner chamber 4, the other end of first spring 12 and the upper end interconnect of baffle 11, baffle 11 drives valve 3 and reciprocates, promote baffle 11 through first spring 12 and reset the processing.

The specific embodiment is a quantitative adjusting sleeve with a locking function, a schematic sectional structure diagram of the quantitative adjusting sleeve is shown in fig. 3, a schematic sectional expanded structure diagram of the quantitative adjusting sleeve is shown in fig. 4, a knob 13 is included in an adjusting assembly 6, the knob 13 is arranged on the outer side of an equipment main body 1, a gear 14 is fixedly installed at one end of the knob 13, the gear 14 is meshed with a rack 10, the knob 13 is rotated to drive the gear 14 to rotate, and the rack 10 is driven to move upwards to a proper position through the meshed connection of the gear 14 and the rack 10.

Simultaneously, the inside of locking subassembly 7 is including spout 15, spout 15 sets up in the inboard of equipment main part 1, the inboard of spout 15 is provided with control lever 16, control lever 16 and spout 15 sliding connection, sliding connection through control lever 16 and spout 15 removes spacing processing to control lever 16, the inside of locking subassembly 7 is including pinion rack 17, the fixed mounting of pinion rack 17 is in the one end of control lever 16, pinion rack 17 and rack 10 block connection, the block connection through pinion rack 17 and rack 10 fixes the position of rack 10, the inside of locking subassembly 7 is including second spring 18, second spring 18 sets up in the outside of control lever 16, the one end of second spring 18 and the outside interconnect of pinion rack 17, loosen control lever 16, make pinion rack 17 receive the elasticity of second spring 18 and reset, it removes to drive pinion rack 17.

When using the quantitative adjustment sleeve with locking function of this technical scheme, with the outside pulling of control lever 16, sliding connection through control lever 16 and spout 15 removes spacing processing to control lever 16, control lever 16 drives pinion rack 17 and removes, it rotates to rotate knob 13 drive gear 14, it moves to suitable position upwards to drive pinion rack 10 through the meshing connection of gear 14 and pinion rack 10, sliding connection through baffle 11 and inner chamber 4 removes spacing processing to pinion rack 10, baffle 11 drives valve 3 and reciprocates, loosen control lever 16, make pinion rack 17 receive the elasticity of second spring 18 and reset, it removes to drive pinion rack 17, be connected through pinion rack 17 and the block of pinion rack 10 and fix the position of pinion rack 10, thereby realized the quantitative locking processing to equipment.

Claims

1. A quantitative adjustment sleeve with a locking function comprises an equipment main body; the oil cavity is formed in the inner side of the equipment main body, the valve is arranged on the inner side of the equipment main body, the inner cavity is formed in the inner side of the equipment main body, a control assembly is fixedly arranged at the upper end of the valve, an adjusting assembly is arranged on the inner side of the equipment main body, a locking assembly is arranged on the outer side of the equipment main body, oil pipe joints are fixedly arranged on the outer side of the equipment main body, two sets of oil pipe joints are fixedly arranged on the oil pipe joints, and a mounting plate is fixedly arranged on the outer side of the equipment main body.

2. The quantitative adjusting sleeve with the locking function as claimed in claim 1, wherein the control assembly comprises a rack inside, the rack is arranged inside the device body, the rack is connected with the device body in a sliding manner, a baffle is fixedly arranged at the bottom end of the rack, and the bottom end of the baffle is fixedly connected with the upper end of the valve.

3. The quantitative adjusting sleeve with the locking function as claimed in claim 2, wherein the control assembly comprises a first spring inside, the first spring is disposed outside the rack, one end of the first spring is connected to the inside of the inner cavity, and the other end of the first spring is connected to the upper end of the baffle.

4. The quantitative adjusting sleeve with the locking function as claimed in claim 2, wherein a knob is included in the adjusting assembly, the knob is disposed outside the device main body, a gear is fixedly mounted at one end of the knob, and the gear is meshed with the rack.

5. The quantitative adjusting sleeve with the locking function as claimed in claim 2, wherein the locking assembly comprises a sliding groove inside, the sliding groove is arranged inside the main body of the device, and a control rod is arranged inside the sliding groove and is slidably connected with the sliding groove.

6. The quantitative adjustment sleeve with locking function according to claim 5, wherein the locking assembly comprises a toothed plate inside, the toothed plate is fixedly mounted at one end of the control rod, and the toothed plate is in snap-fit connection with the toothed rail.

7. The quantitative adjustment sleeve with locking function as claimed in claim 6, wherein the locking assembly comprises a second spring inside, the second spring is disposed outside the control rod, and one end of the second spring is connected to the outside of the toothed plate.