Cylinder object self-adaptive assembling, maintaining and supporting device

Abstract

The utility model relates to the technical field of supporting devices, and provides a barrel object self-adaption assembling, maintaining and supporting device which comprises a supporting component, a clamping component and a barrel-shaped object with lugs. The upper end face of the supporting component is fixedly connected with clamping components in an array mode. The bottoms of the clamping parts support the cylindrical objects with the lugs, and the cylindrical objects with the lugs are detachably connected and clamped on the two sides of the clamping parts; the ear portion of the cylindrical object with the ear faces the upper end face of the supporting component. According to the utility model, the clamping mechanism clamps the barrel wall of the barrel-shaped object with the lug structure in a manner that the linear bearing moves downwards under the action of the gravity of the barrel-shaped object; when the cylindrical object with the lug structure is lifted upwards, the clamping assembly can be restored to the initial opening state through the connecting rod by means of the restoring elastic force of the spring; the whole process has the characteristic of self-adaption, manual clamping and loosening are not needed, the labor intensity is reduced, the production efficiency is improved, and self-adaption clamping force can be generated along with the gravity of the cylindrical object.

Description

Technical Field

[0001] The utility model relates to a self-adaptive assembly, maintenance and placing device for a cylindrical object, belonging to the technical field of supporting devices. Background Art

[0002] Regarding the assembly and maintenance of cylindrical objects with ear structures, they are generally placed on a bracket first, and then the cylindrical objects with ears are fixed and clamped with clamping components to prevent them from falling or shifting during maintenance, affecting the maintenance accuracy or damaging the cylindrical objects with ears. The Chinese utility model patent with patent number CN201811612049.7 discloses a cartridge pulling and pouring machine, whose clamping mechanism can move back and forth along a preset path and can automatically clamp, release the cartridge and pour the propellant in the cartridge at a preset position; the Chinese utility model patent with patent number CN202210795994.5 discloses a missile mounting device, which can complete the clamping of the missile and can quickly and effectively mount the missile on the aircraft and withdraw it.

[0003] However, the inventor of the utility model found that the prior art has the following problems: when clamping a cylindrical object with ears, either an automatic method is used to make the motor run to a predetermined positioning point to clamp the cylinder wall. In this way, the clamping force cannot be controlled, and it is easy to fail to clamp or deform the object; or manual clamping is used. Although the force can be adjusted, the manual operation times are large, the efficiency is low, and the labor intensity is high. Therefore, improvement is needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an adaptive assembly, maintenance and placing device for cylindrical objects, which can use the gravity of the cylindrical object with ear structure to realize automatic clamping and loosening of the clamping device.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides an adaptive assembly, maintenance and placing device for cylindrical objects, comprising a supporting component, a clamping component and an ear-shaped object; the upper end surface array of the supporting component is fixedly connected with the clamping component; while the bottom of the clamping component supports the ear-shaped object, the ear-shaped object is detachably connected and clamped on both sides; the ears of the ear-shaped object face the upper end surface of the supporting component; the supporting component comprises a supporting frame and a supporting angle; the clamping component comprises a supporting assembly and an adaptive clamping assembly; the adaptive clamping assembly is slidably connected to the supporting assembly via a guide shaft.

[0007] The upper end surface of the support frame is provided with a crossbeam, and the lower end surface of the support frame is fixedly connected with a support angle array.

[0008] The support assembly comprises a welding assembly and a linear bearing; the linear bearings are symmetrically fixedly connected to both sides of the upper end surface of the welding assembly; and a through hole is arranged in the middle of the upper end surface of the welding assembly.

[0009] A spring shaft fixing plate is fixedly connected inside the welding assembly; a first spring shaft is fixedly connected to the surface of the spring shaft fixing plate, and the axis of the first spring shaft is coaxial with the through hole in the middle of the upper end surface of the welding assembly.

[0010] The adaptive clamping assembly includes a mounting block, a side plate, a first connecting rod and a second connecting rod; one end of the lower surface of the mounting block is fixedly connected to the side plate; the side plate is symmetrically rotatably connected to the first connecting rod through a pin; and the end of the first connecting rod is rotatably connected to the second connecting rod through a pin.

[0011] The adaptive clamping assembly also includes a third connecting rod, a connecting rod fixing plate and an arc-shaped rubber; one end of the second connecting rod is rotatably connected to the third connecting rod through a pin shaft, and the pin shaft passes through the connecting rod fixing plate and is rotatably connected to the connecting rod fixing plate; the lower end surface of the connecting rod fixing plate is fixed to the beam surface of the upper end surface of the support frame.

[0012] The outer surface of the arc-shaped rubber is an arc surface, and the radius is the same as the radius of the ear-shaped object.

[0013] The adaptive clamping assembly also includes a buffer pad and a guide column; the buffer pad is fixedly connected to the upper surface of the mounting block; the guide column is symmetrically fixedly connected to the lower surface of the mounting block; and the guide column is axially slidably connected to the linear bearing.

[0014] A second spring shaft is fixedly connected in the middle of the lower surface of the mounting block; one end of the spring is sleeved on the second spring shaft, and the other end passes through the middle through hole on the upper end surface of the welding assembly and is sleeved on the first spring shaft.

[0015] The beneficial effects of the utility model are as follows: the clamping mechanism completes the clamping of the cylindrical wall of the cylindrical object with ear structure by utilizing the gravity of the cylindrical object to move the linear bearing downward; when the cylindrical object with ear structure is lifted upward, the restoring elastic force of the spring is utilized to restore the clamping assembly to the initial open state through the connecting rod; the whole process is adaptive, and no manual clamping and loosening is required, thus reducing labor intensity, improving production efficiency, and generating adaptive clamping force according to the gravity of the cylindrical object. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the supporting component in the utility model;

[0018] Figure 3 It is a schematic diagram of the support assembly structure in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the adaptive clamping component in the utility model.

[0020] In the figure: 1-support component, 12-support frame, 13-support angle, 2-clamping component, 21-support assembly, 211-welding assembly, 212-linear bearing, 213-spring shaft fixing plate, 214-first spring shaft, 22-adaptive clamping assembly, 221-mounting block, 222-side plate, 223-first connecting rod, 224-second connecting rod, 225-third connecting rod, 226-connecting rod fixing plate, 227-arc rubber, 228-buffer pad, 229-guide column, 2210-second spring shaft, 2211-spring, 3-ear-shaped object. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0022] The first embodiment of the utility model relates to Figure 1-4 The shown device is an adaptive assembly, maintenance and placement device for cylindrical objects, comprising a supporting component 1, a clamping component 2 and a cylindrical object 3 with ears; the upper end surface array of the supporting component 1 is fixedly connected with the clamping component 2; while the bottom of the clamping component 2 supports the cylindrical object 3 with ears, the two sides are detachably connected and clamped with the cylindrical object 3 with ears; the ears of the cylindrical object 3 with ears face the upper end surface of the supporting component 1; the supporting component 1 comprises a supporting frame 12 and a supporting angle 13; the clamping component 2 comprises a supporting assembly 21 and an adaptive clamping assembly 22; the adaptive clamping assembly 22 is slidably connected to the supporting assembly 21 via a guide shaft.

[0023] The second embodiment of the utility model is basically the same as the first embodiment, mainly in that the scheme of the adaptive clamping assembly is optimized. The adaptive clamping assembly 22 includes a mounting block 221, a side plate 222, a first connecting rod 223 and a second connecting rod 224; one end of the lower surface of the mounting block 221 is fixedly connected to the side plate 222; the side plate 222 is symmetrically connected to the first connecting rod 223 through a pin shaft; the end of the first connecting rod 223 is rotatably connected to the second connecting rod 224 through a pin shaft. The mounting block 221 is used as a transit connection fixing member; the side plate 222 is used to fix the pin shaft so that the first connecting rod 223 has a rotation support point; the second connecting rod 224 is used to connect the first connecting rod 223 and the third connecting rod 225, and acts as an intermediate connection.

[0024] The adaptive clamping assembly 22 also includes a third connecting rod 225, a connecting rod fixing plate 226 and an arc-shaped rubber 227; one end of the second connecting rod 224 is rotatably connected to the third connecting rod 225 through a pin, and the pin passes through the connecting rod fixing plate 226 and is rotatably connected to the connecting rod fixing plate 226; the lower end surface of the connecting rod fixing plate 226 is fixed to the crossbeam surface of the upper end surface of the support frame 12. The bottom end of the connecting rod fixing plate 226 is fixed to the support frame 12, and a pin is fixed to the upper end to provide a fulcrum for the rotation of the third connecting rod 225; the arc-shaped rubber 227 plays a buffering role to avoid the risk of deformation of the tube wall caused by the rigid contact between the third connecting rod 225 and the ear-shaped tube-shaped object 3.

[0025] The outer surface of the arc-shaped rubber 227 is an arc surface, and the radius is the same as the radius of the ear-shaped tube-shaped object 3; it is convenient to fit the tube wall of the ear-shaped tube-shaped object 3 and better clamp and fix the ear-shaped tube-shaped object 3.

[0026] The adaptive clamping assembly 22 also includes a buffer pad 228 and a guide column 229; the buffer pad 228 is fixedly connected to the upper surface of the mounting block 221; the guide column 229 is symmetrically fixedly connected to the lower surface of the mounting block 221; the guide column 229 is axially slidably connected to the linear bearing 212. The buffer pad 228 has a buffering effect on the placement process of the ear-shaped object 3; the sliding of the guide column 229 in the linear bearing 212 will reduce the angle between the first connecting rod 223 and the second connecting rod 224, thereby causing the third connecting rod 225 to rotate around the pin to clamp the ear-shaped object 3.

[0027] A second spring shaft 2210 is fixedly connected in the middle of the lower surface of the mounting block 221 ; one end of the spring 2211 is sleeved on the second spring shaft 2210 , and the other end passes through the middle through hole on the upper end surface of the welding assembly 211 and is sleeved on the first spring shaft 214 .

[0028] The third embodiment of the utility model is basically the same as the first embodiment, mainly in that it is further optimized. A crossbeam is provided on the upper end surface of the support frame 12, and a support angle 13 is fixedly connected to the lower end surface of the support frame 12. The support frame 12 is the skeleton of the support component 1, and the bottom of the support angle 13 has a mounting structure for fixing the support component 1 to other parts.

[0029] The clamping component 2 includes a support assembly 21 and an adaptive clamping assembly 22; the adaptive clamping assembly 22 is slidably connected to the support assembly 21 through a guide shaft. The support assembly 21 is used to support the axial movement of the adaptive clamping assembly 22, and the adaptive clamping assembly 22 is used to clamp and release the ear-shaped object.

[0030] The support assembly 21 includes a welding assembly 211 and a linear bearing 212; the linear bearings 212 are symmetrically fixedly connected to both sides of the upper end surface of the welding assembly 211; a through hole is provided in the middle of the upper end surface of the welding assembly 211. The welding assembly 211 is fixed on the support frame 12, and the linear bearing 212 is used to guide the guide column 229 to facilitate its axial sliding.

[0031] A spring shaft fixing plate 213 is fixedly connected inside the welding assembly 211; a first spring shaft 214 is fixedly connected to the surface of the spring shaft fixing plate 213, and the axis of the first spring shaft 214 is coaxial with the through hole in the middle of the upper end surface of the welding assembly 211. The spring shaft fixing plate 213 is used to fix the first spring shaft 214, and the first spring shaft 214 is used to guide the compression of the spring 2211 to prevent the contact position of the spring 2211 from changing greatly and affecting the compression process.

[0032] Based on the above, a typical working process of the utility model is:

[0033] like Figure 1-4 As shown, when the utility model is implemented, the ear-shaped object 3 to be maintained is first slowly placed on the buffer pad 228 in the support assembly 21 by hoisting or a trolley, and the mounting block 221 located at the lower part of the buffer pad 228 is pressed by the gravity of the ear-shaped object 3, so that the guide column 229 moves downward along the linear bearing 212, and the first connecting rod 223 and the second connecting rod 224 are continuously pressed down by the pins on the side plate 222, and the angle gradually becomes smaller, driving the third connecting rod 225 to rotate inward around the pin on the connecting rod fixing plate 226, so that the arc rubber 227 on the third connecting rod 225 clamps the ear-shaped object 3. shaped object 3; at the same time, the spring 2211 is in a compressed state under the guidance of the second spring shaft 2210 and the first spring shaft 214; when the ear-shaped object 3 is maintained and hoisted away, the mounting block 221 is gradually lifted upward under the elastic force of the spring, driving the side plate 222 to move upward, so that the angle between the first connecting rod 223 and the second connecting rod 224 gradually increases, driving the third connecting rod 225 to rotate outward around the pin shaft on the connecting rod fixing plate 226, so that the arc rubber 227 on the third connecting rod 225 loosens the wall of the ear-shaped object 3 and returns to the initial open state.

Claims

1. An adaptive assembly, maintenance and placing device for cylindrical objects, characterized in that: The invention comprises a supporting component (1), a clamping component (2) and an ear-shaped object (3); the upper end surface array of the supporting component (1) is fixedly connected to the clamping component (2); the bottom of the clamping component (2) supports the ear-shaped object (3), and the ear-shaped object (3) is detachably connected and clamped on both sides; the ear of the ear-shaped object (3) faces the upper end surface of the supporting component (1); the supporting component (1) comprises a supporting frame (12) and a supporting angle (13); the clamping component (2) comprises a supporting assembly (21) and an adaptive clamping assembly (22); the adaptive clamping assembly (22) is slidably connected to the supporting assembly (21) via a guide shaft.

2. The cylindrical object adaptive assembly, maintenance and placing device according to claim 1, characterized in that: The upper end surface of the support frame (12) is provided with a crossbeam, and the lower end surface of the support frame (12) is fixedly connected to a support angle (13) in an array.

3. The cylindrical object adaptive assembly, maintenance and placing device according to claim 1, characterized in that: The support assembly (21) comprises a welding assembly (211) and a linear bearing (212); the linear bearings (212) are symmetrically fixedly connected to both sides of the upper end surface of the welding assembly (211); and a through hole is provided in the middle of the upper end surface of the welding assembly (211).

4. The cylindrical object adaptive assembly, maintenance and placing device according to claim 3, characterized in that: A spring shaft fixing plate (213) is fixedly connected inside the welding assembly (211); a first spring shaft (214) is fixedly connected to the surface of the spring shaft fixing plate (213), and the axis of the first spring shaft (214) is coaxial with the through hole in the middle of the upper end surface of the welding assembly (211).

5. The cylindrical object adaptive assembly, maintenance and placing device according to claim 1, characterized in that: The adaptive clamping assembly (22) comprises a mounting block (221), a side plate (222), a first connecting rod (223) and a second connecting rod (224); one end of the lower surface of the mounting block (221) is fixedly connected to the side plate (222); the side plate (222) is symmetrically rotatably connected to the first connecting rod (223) via a pin; and the end of the first connecting rod (223) is rotatably connected to the second connecting rod (224) via a pin.

6. The cylindrical object adaptive assembly, maintenance and placing device according to claim 5, characterized in that: The adaptive clamping assembly (22) further comprises a third connecting rod (225), a connecting rod fixing plate (226) and an arc-shaped rubber (227); one end of the second connecting rod (224) is rotatably connected to the third connecting rod (225) via a pin shaft, and the pin shaft passes through the connecting rod fixing plate (226) and is rotatably connected to the connecting rod fixing plate (226); the lower end surface of the connecting rod fixing plate (226) is fixed to the crossbeam surface of the upper end surface of the support frame (12).

7. The cylindrical object adaptive assembly, maintenance and placing device according to claim 6, characterized in that: The outer surface of the arc-shaped rubber (227) is an arc surface, and the radius is the same as the radius of the ear-shaped object (3).

8. The cylindrical object adaptive assembly, maintenance and placing device according to claim 5, characterized in that: The adaptive clamping assembly (22) further comprises a buffer pad (228) and a guide column (229); the buffer pad (228) is fixedly connected to the upper surface of the mounting block (221); the guide column (229) is symmetrically fixedly connected to the lower surface of the mounting block (221); and the guide column (229) is axially slidably connected to the linear bearing (212).

9. The cylindrical object adaptive assembly, maintenance and placing device according to claim 5, characterized in that: A second spring shaft (2210) is fixedly connected in the middle of the lower surface of the mounting block (221); one end of the spring (2211) is sleeved on the second spring shaft (2210), and the other end passes through the middle through hole on the upper end surface of the welding assembly (211) and is sleeved on the first spring shaft (214).

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