Quick clamp
By designing quick clamps, using structures such as chucks, clamps and plug-in interfaces, the problem of wasted time during the pressure measurement of existing compressors is solved, and the rapid clamping and convenient installation of the compressor housing is realized, and the working efficiency is improved. .
Patent Information
- Application Number
- CN202323526098.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2033-12-25
AI Technical Summary
Before use, existing compressors need to fix the valve and housing through external tools, resulting in wasted time in the pressure measurement process and inconvenient to speed up the working progress.
Design a quick clip, including a shell and a clamp, the clamp surface is equipped with a clamp and a clamp, the clamp is fixed with a clamp by bolt, and the top of the clamp is equipped with an insertion interface and a piercing hole, which can improve control and stability by using springs and thread grooves. enhances operational convenience.
Through the quick clamping design, quick clamping of the compressor housing is achieved, which improves installation efficiency and work convenience and reduces operation difficulty.
Smart Images
Figure CN222345275U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quick-assembly equipment for compressor shells, in particular to a quick clamp. Background Art
[0002] A compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It inhales low-temperature, low-pressure refrigerant gas from the suction pipe, compresses it by driving the piston through the motor, and then discharges high-temperature, high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). Compressors are divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc. This entry introduces the working principle, classification, accessories, specifications, operation requirements, production, common faults and environmental protection requirements, selection principles, installation conditions and development trends of compressors;
[0003] During the pressure measurement process of the existing compressor before use, it is necessary to connect the external valve equipment through the jack opened on the surface of the compressor shell, so as to effectively test the performance of the compressor. In the traditional pressure measurement process, the staff needs to use external tools to fix the valve and the compressor shell to each other, which leads to more time being wasted in the pressure measurement work and is not convenient for the staff to speed up the work progress. Utility Model Content
[0004] The purpose of the utility model is to provide a quick clamp to solve the problems raised in the background technology in view of the shortcomings of the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick clamp, comprising a shell, a plurality of mounting holes are provided on the surface of the shell, a plurality of clamps are plugged into the surface of the shell, the interior of the clamp is hollow, and a clamp head is provided on the surface of the clamp, there are four clamps, which are evenly spaced and distributed on the front end of the surface of the clamp, each of the clamps is detachably connected to a bolt, each of the clamps is detachably connected to a clamp block on the surface, and a gap is set between the top of the clamp and the clamp block.
[0006] As a preferred technical solution of the utility model, a socket is provided on the upper surface of each clamping block, a fixed shaft is inserted through the socket, and a spring is installed between the lower surface of the fixed shaft and the inner wall of the socket, thereby maximizing the control ability of the overall device and ensuring the practicality of the overall device.
[0007] As a preferred technical solution of the utility model, a plug-in interface is provided at the top of the clamp, and the diameter of the plug-in interface is smaller than the diameter of the clamp, which effectively enhances the stability of each component and strengthens the support strength of the overall device.
[0008] As a preferred technical solution of the utility model, a thread groove is provided on the surface of the fixed shaft, and the end of the fixed shaft extends to the surface of the bolt through a screw hole provided on the surface of the chuck for contact, and the position of the spring is inside the screw hole provided on the surface of the chuck, which better protects the use of the overall device from being affected and enhances the practicality of operating the overall device.
[0009] As a preferred technical solution of the utility model, an air hole is opened at the end of the clamp, and a micro air valve is installed inside the air hole, which better strengthens the balance of the overall device and effectively enhances the use flexibility of the overall device.
[0010] As a preferred technical solution of the utility model, a triangle is opened on the outer side of the clamp block, and the end of the bolt passes through the interior of the chuck and then abuts against the inner lower end surface of the clamp block, which further enhances the operability of the overall device and ensures its firmness and stability during use.
[0011] As a preferred technical solution of the utility model, the upper surface of the clamp block is of a through-type design, and the top end of the spring is installed on the inner wall of the upper surface of the socket of the clamp block, and the end of the spring is connected to the end surface of the fixed shaft, which maximizes the controllability of the staff over the overall device, improves the experience of using the overall device, and reduces the difficulty of operation for the staff.
[0012] The beneficial effects of the utility model are:
[0013] The quick clamp is connected to the inside of the mounting hole through an insertion interface to fix the clamp on the surface of the shell, and then the clamp block is clamped on the surface of the clamp head, and the clamp block is fixed between the surface of the shell and the surface of the clamp head through bolts, and then the lower surface of the clamp block and the upper surface of the clamp block are conveniently fitted and fastened to each other through the fixed shaft under the drive of the spring, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, improving the efficiency of the existing compressor shell during installation, and being able to clamp the shell more quickly and conveniently, thereby improving the installation convenience of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the overall structure of the fixture of the utility model;
[0016] Figure 3 It is a schematic diagram of the front end surface of the fixture structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the left surface of the fixture structure of the utility model;
[0018] Figure 5 It is a schematic diagram of the internal analysis of the fixture structure of the utility model.
[0019] In the figure: 1. Shell; 2. Mounting hole; 3. Clamp; 4. Clamp; 5. Bolt; 6. Plug interface; 7. Clamp block; 8. Fixed shaft; 9. Spring; 10. Air hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0022] like Figure 1-5 As shown, in this embodiment: a quick clamp includes a shell 1, where the shell 1 is the shell of the compressor itself, and a plurality of mounting holes 2 are provided on the surface of the shell 1. A plurality of clamps 3 are plugged into the surface of the shell 1, and the interior of the clamp 3 is hollow, and a clamp 4 is provided on the surface of the clamp 3. Air is guided through the hollow clamp 3, and the air pressure can be adjusted by using the air hole 10. There are four clamps 4, which are evenly spaced and distributed on the front end of the surface of the clamp 3. A bolt 5 is detachably connected to the interior of each clamp 4, and a clamp block 7 is detachably connected to the surface of each clamp 4, and a gap is set between the top of the clamp 4 and the clamp block 7, and the clamp block 7 is fixed or adjusted by the bolt 5. A clamp block 7 is movably connected to the surface of each clamp 4, and the clamp block 7 is clamped to the surface of the shell 1.
[0023] Furthermore, a socket is provided on the upper surface of each clamp 7, through which a fixed shaft 8 is inserted, and a spring 9 is installed between the lower surface of the fixed shaft 8 and the inner wall of the socket, and a spring 9 is sleeved on the lower end of the surface of the fixed shaft 8, so that the angle of the clamp 7 on the surface of the chuck 4 can be adjusted by the fixed shaft 8.
[0024] Furthermore, a plug-in port 6 is provided at the top of the clamp 3 , and the diameter of the plug-in port 6 is smaller than the diameter of the clamp 3 . The plug-in port 6 is connected to the mounting hole 2 , thereby facilitating the installation of the clamp 3 on the surface of the housing 1 .
[0025] Furthermore, a threaded groove is provided on the surface of the fixed shaft 8, and the end of the fixed shaft 8 extends to contact the surface of the bolt 5 through the screw hole provided on the surface of the chuck 4, and the spring 9 is located inside the screw hole provided on the surface of the chuck 4. While the spring 9 is installed inside the screw hole provided on the surface of the chuck 4, the spring 9 is sleeved on the lower part of the fixed shaft 8, so that the fixed shaft 8 can be easily contacted and fitted with the surface of the bolt 5 while being relaxed by rotating the fixed shaft 8 and the screw hole, and the rebound effect of the spring 9 is used to promote the rapid separation of the fixed shaft 8 from the surface of the bolt 5.
[0026] Furthermore, an air hole 10 is opened at the end of the clamp 3, and a micro air valve is installed inside the air hole 10, and the opening and closing of the air hole 10 is controlled by the micro air valve. When the air hole 10 is connected to an external device, the micro air valve is forced to open by plugging the external device, and then the air pressure inside the shell 1 is adjusted.
[0027] Furthermore, a triangle is formed on the outer side of the clamp block 7, and the end of the bolt 5 passes through the inside of the chuck 4 and then abuts against the inner lower end surface of the clamp block 7, and the angle between the clamp block 7 and the housing 1 is adjusted on the surface of the chuck 4 by means of the bolt 5.
[0028] Furthermore, the upper surface of the clamp block 7 is of a through-type design, and the top end of the spring 9 is installed on the inner wall of the upper surface of the socket of the clamp block 7, the end of the spring 9 is connected to the end surface of the fixed shaft 8, and the end of the spring 9 is fitted with the upper surface of the end of the fixed shaft 8, and the fixed shaft 8 is used to adjust the angle and fit between the clamp block 7 and the chuck 4.
[0029] The method of using this embodiment is: when using, please refer to Figure 1-5The staff first manually connects the plug interface 6 at the top of the clamp 3 into the inside of the mounting hole 2 opened on the surface of the shell 1, and then manually covers the four clamping blocks 7 on the outer surfaces of the four clamps 4 one by one, and then inserts the bolts 5 into the surface of the clamp 4, and the inner surface of the clamping block 7 is contacted by the bolt 5, so that the outer surface of the clamping block 7 and the surface of the shell 1 are clamped with each other. Then, the fixed shaft 8 is pressed down inside the top surface of the clamping block 7, and the angle of the clamping block 7 on the surface of the clamp 4 is adjusted by the fixed shaft 8, so as to facilitate the angle of the clamp 3 itself to be more closely installed on the surface of the shell 1. Since the interior of the clamp 3 is hollow, when the air pressure inside the shell 1 is relatively high, it is connected to the end pore 10 of the clamp 3 through the pipe of the external equipment, so as to release the air pressure inside the shell 1, thereby ensuring that the performance of the shell 1 is more effectively improved without disassembling the clamp 3.
[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A quick clamp, comprising a housing (1), characterized in that: The surface of the shell (1) is provided with a plurality of mounting holes (2), the surface of the shell (1) is plugged with a plurality of clamps (3), the interior of the clamp (3) is hollow, and the surface of the clamp (3) is provided with a clamp (4), there are four clamps (4), which are evenly spaced and distributed at the front end of the surface of the clamp (3), the interior of each clamp (4) is detachably connected to a bolt (5), the surface of each clamp (4) is movably and detachably connected to a clamp block (7), and a gap is provided between the top of the clamp (4) and the clamp block (7).
2. A quick clamp according to claim 1, characterized in that: The upper surface of each clamping block (7) is provided with an insertion hole, a fixed shaft (8) is inserted through the insertion hole, and a spring (9) is installed between the lower surface of the fixed shaft (8) and the inner wall of the insertion hole.
3. A quick clamp according to claim 1, characterized in that: The top end of the clamp (3) is provided with an insertion port (6), and the diameter of the insertion port (6) is smaller than the diameter of the clamp (3).
4. A quick clamp according to claim 2, characterized in that: A thread groove is provided on the surface of the fixed shaft (8), and the end of the fixed shaft (8) extends through a screw hole provided on the surface of the chuck (4) to contact the surface of the bolt (5), and the spring (9) is located inside the screw hole provided on the surface of the chuck (4).
5. The quick clamp according to claim 1, characterized in that: An air hole (10) is provided at the end of the clamp (3), and a micro air valve is installed inside the air hole (10).
6. The quick clamp according to claim 1, characterized in that: The outer side of the clamp block (7) is provided with a triangle, and the end of the bolt (5) passes through the inside of the clamp head (4) and then contacts the inner lower end surface of the clamp block (7).
7. The quick clamp according to claim 1, characterized in that: The upper surface of the clamping block (7) is of through-type design, and the top end of the spring (9) is installed on the inner wall of the upper surface of the insertion hole of the clamping block (7), and the end of the spring (9) is connected to the end surface of the fixed shaft (8).