Quick-release fixing clamp for copper capillary tube

Abstract

The utility model discloses a copper capillary tube quick assembly and disassembly type fixing clamp, including base, the upside fixed coupling of base has the bearing plate, the top of bearing plate is established and has placed the groove, the inside of placed groove has placed the copper pipe, the upside of bearing plate is provided with the bending device, the upside of bearing plate is provided with the clamping mechanism, and clamping mechanism includes the baffle of setting in the left side of placed groove, the bottom fixed connection of baffle is in the top of bearing plate, the upside of copper pipe swing joint has the arc plate, the right side fixed coupling of arc plate has the sliding plate, and push sliding plate can drive arc plate extrude fixed copper pipe, the upside of bearing plate is provided with the stabilizing mechanism. The utility model discloses when using, under the action of clamping mechanism and stabilizing mechanism, can carry out the quick clamping and the release of copper pipe, avoided the operation inconvenience that copper capillary tube fixed clamp operation complicated led to, made it possess the advantage of quick assembly and disassembly copper pipe.

Description

Technical Field

[0001] This utility model relates to the field of copper capillary processing technology, specifically to a quick-release fixing fixture for copper capillary tubes. Background Technology

[0002] Copper capillary clamps are devices used to securely hold copper capillaries. They play a crucial role in processing and testing processes such as copper tube bending, welding, cutting, and inspection. They can effectively prevent copper capillaries from moving, shaking, or deforming during operation, ensuring processing accuracy and testing precision, and improving production efficiency and product quality.

[0003] For example, Chinese Patent Application No. 201910800323.1 discloses a copper tube bending and forming device, including a base plate and a guide groove block. The guide groove block is fixedly installed on the base plate, and the guide groove block is provided with an open curve groove adapted to the preset product shape. The base plate is the mounting base for the guide groove block. According to the preset shape of the product to be bent, a corresponding open curve groove is set on the guide groove block. During the bending process, the copper tube is moved around the guide groove block until it fits and conforms to the open curve groove, so as to obtain the bent copper tube product of the required shape. This invention is suitable for the manual production of small batches of bent tube products. This invention can ensure the bending quality of manual copper tube bent products, has versatility, and different open curve grooves can meet different bending shape requirements. At the same time, it is convenient to use.

[0004] In practical applications of copper capillary clamps, copper capillary tubes are typically placed using a separate baffle or groove, lacking reliable additional securing measures. Even if some clamps employ a screw-rotating design, the operation is extremely cumbersome, requiring continuous screw rotation. This not only consumes a lot of time and effort but also severely reduces clamping efficiency, making it difficult to meet the demands of high-efficiency production.

[0005] Therefore, it is necessary to design and modify the quick-release clamping fixture for copper capillaries to effectively prevent low clamping efficiency. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a quick-release fixing clamp for copper capillary tubes, which has the advantages of being easy to use and solves the problem of low clamping efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick-release copper capillary clamp, comprising a base, a support plate fixedly connected to the upper side of the base, a placement groove formed on the top of the support plate, a copper tube placed inside the placement groove, a bending device provided on the upper side of the support plate, and a clamping mechanism provided on the upper side of the support plate. The clamping mechanism includes a baffle plate disposed on the left side of the placement groove, the bottom of the baffle plate fixedly connected to the top of the support plate, an arc-shaped plate movably connected to the upper side of the copper tube, and a sliding plate fixedly connected to the right side of the arc-shaped plate. Pushing the sliding plate can cause the arc-shaped plate to squeeze and fix the copper tube. A stabilizing mechanism is provided on the upper side of the support plate.

[0008] As a preferred embodiment of this utility model, the stabilizing mechanism includes a groove formed on the upper side of the sliding plate, and a limiting block is slidably connected to the inner wall of the groove. The limiting block is used to prevent the sliding plate from moving excessively. A pulling plate is fixedly connected to the right side of the lower side of the sliding plate. The pulling plate is used to facilitate the finger to pull the sliding plate to the right, thereby relieving the pressure and fixation of the arc plate on the copper tube.

[0009] In a preferred embodiment of this invention, a limiting plate is fixedly connected to the upper side of the limiting block, and the bottom of the limiting plate is slidably connected to the top of the sliding plate.

[0010] As a preferred embodiment of this utility model, the upper side of the bearing plate is provided with a groove, and the inner wall of the groove is slidably connected to the lower side of the sliding plate. The groove is used to reduce the protrusion height of the sliding plate and prevent the copper tube from getting stuck.

[0011] As a preferred embodiment of this invention, a pad is fixedly connected to the top of the pull plate. The pad is made of rubber and has elasticity and anti-slip properties.

[0012] As a preferred embodiment of this utility model, a tension spring is fixedly connected to the left side of the pulling plate, and the left end of the tension spring is fixedly connected to the right side of the bearing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. When this utility model is used, the clamping mechanism and the stabilizing mechanism can quickly clamp and release the copper tube, avoiding the inconvenience caused by the complicated operation of the copper capillary fixing clamp, and giving it the advantage of quick loading and unloading of copper tubes.

[0014] 2. By setting up a stabilizing mechanism, this utility model can effectively prevent the sliding plate from moving excessively, thus avoiding the failure of copper tube fixing due to excessive movement; the setting of the pull plate makes it convenient for operators to pull the sliding plate with their fingers, making the operation of releasing the arc plate from squeezing and fixing the copper tube more convenient and improving work efficiency. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a partial structural separation diagram of the present invention; Figure 4 This is an enlarged view of a partial structure of the present invention.

[0016] In the diagram: 1. Base; 2. Support plate; 3. Placement groove; 4. Copper pipe; 5. Bending device; 6. Baffle; 7. Arc plate; 8. Sliding plate; 9. Slide groove; 10. Limiting block; 11. Pulling plate; 12. Limiting plate; 13. Groove; 14. Sleeve; 15. Tension spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1 to 4 As shown, the quick-release copper capillary fixing fixture provided by this utility model includes a base 1, a support plate 2 fixedly connected to the upper side of the base 1, a placement groove 3 opened on the top of the support plate 2, a copper tube 4 placed inside the placement groove 3, a bending device 5 provided on the upper side of the support plate 2, and a clamping mechanism provided on the upper side of the support plate 2. The clamping mechanism includes a baffle 6 provided on the left side of the placement groove 3, the bottom of the baffle 6 fixedly connected to the top of the support plate 2, an arc plate 7 movably connected to the upper side of the copper tube 4, and a sliding plate 8 fixedly connected to the right side of the arc plate 7. Pushing the sliding plate 8 can drive the arc plate 7 to squeeze and fix the copper tube 4. A stabilizing mechanism is provided on the upper side of the support plate 2.

[0019] refer to Figure 4 The stabilizing mechanism includes a groove 9 on the upper side of the sliding plate 8. A limit block 10 is slidably connected to the inner wall of the groove 9. The limit block 10 is used to prevent the sliding plate 8 from moving excessively. A pull plate 11 is fixedly connected to the right side of the lower side of the sliding plate 8. The pull plate 11 is used to facilitate the finger to pull the sliding plate 8 to the right, thereby relieving the pressure and fixation of the arc plate 7 on the copper tube 4.

[0020] As a technical optimization of this utility model, by setting a stabilizing mechanism, the sliding plate 8 can be effectively prevented from moving excessively, thus avoiding the failure of the copper tube 4 to be fixed due to excessive movement; the setting of the pull plate 11 makes it convenient for the operator to pull the sliding plate 8 with their fingers, making it easier to release the arc plate 7 from squeezing and fixing the copper tube 4, and improving work efficiency.

[0021] refer to Figure 4 The upper side of the limiting block 10 is fixedly connected to the limiting plate 12, and the bottom of the limiting plate 12 is slidably connected to the top of the sliding plate 8.

[0022] As a technical optimization of this utility model, by setting a limiting plate 12, the limiting block 10 further enhances the limiting effect on the sliding plate 8, making the sliding plate 8 more stable during movement and reducing shaking, thereby ensuring that the arc plate 7 has a uniform and stable squeezing and fixing effect on the copper tube 4, and improving the quality of fixing the copper tube 4.

[0023] refer to Figure 3 The upper side of the bearing plate 2 is provided with a groove 13. The inner wall of the groove 13 is slidably connected to the lower side of the sliding plate 8. The groove 13 is used to reduce the protrusion height of the sliding plate 8 and prevent the copper tube 4 from getting stuck.

[0024] As a technical optimization of this utility model, by setting the groove 13, the protrusion height of the sliding plate 8 is reduced, which reduces the possibility of the copper tube 4 getting stuck with the sliding plate 8 during placement and removal, making the operation smoother, and also helps to protect the surface of the copper tube 4 from scratch damage.

[0025] refer to Figure 4 A pad 14 is fixedly connected to the top of the pull plate 11. The pad 14 is made of rubber and has elasticity and anti-slip properties.

[0026] As a technical optimization of this utility model, the sleeve 14 provides good elasticity and anti-slip properties. When the operator pulls the pull plate 11, the sleeve 14 increases the friction between the fingers and the pull plate 11, preventing slippage. At the same time, its elasticity can reduce finger fatigue and improve the comfort of operation.

[0027] refer to Figure 4 A tension spring 15 is fixedly connected to the left side of the pull plate 11, and the left end of the tension spring 15 is fixedly connected to the right side of the support plate 2.

[0028] As a technical optimization of this utility model, a tension spring 15 is provided. When the pulling plate 11 is pulled to release the arc plate 7 from the copper tube 4, it is stretched, generating elastic force. When it is necessary to fix the copper tube 4, the elastic force of the tension spring 15 can automatically drive the pulling plate 11, the sliding plate 8 and the arc plate 7 to reset, without the need for the operator to manually push them back to their original positions, further simplifying the operation process and improving the automation level and work efficiency of the equipment.

[0029] The working principle and usage process of this utility model are as follows: In use, the copper tube 4 is placed in the placement groove 3 at the top of the support plate 2. At this time, the baffle 6 on the left side of the placement groove 3 provides initial positioning for the copper tube 4. When release is required, simply pull the pull plate 11 with your finger. Since the pull plate 11 is fixedly connected to the sliding plate 8, and the lower side of the sliding plate 8 is slidably connected to the groove 13 on the support plate 2, the pull plate 11 moves the sliding plate 8 to the right, thereby causing the arc-shaped plate 7 fixedly connected to the upper side of the sliding plate 8 to disengage from the copper tube 4, thus releasing the copper tube 4. During the movement of the sliding plate 8, the limiting block 10 in its upper sliding groove 9 prevents the sliding plate 8 from moving excessively, ensuring operational safety. Simultaneously, the tension spring 15 on the left side of the pull plate 11 is stretched during the pulling process, generating elasticity. When it is necessary to fix the copper tube 4, release the pull plate 11. The elasticity of the tension spring 15 will cause the pull plate 11 to move the sliding plate 8 and the arc-shaped plate 7 to the left, thereby clamping and fixing the copper tube 4. The baffle 6 applies force to the left side of the copper tube 4, while the arc-shaped plate 7 applies force to the upper side of the copper tube 4, thus ensuring the stability of the copper tube 4 during bending. This avoids the inconvenience caused by the complicated operation of fixing clamps for copper capillaries, and gives it the advantage of quick loading and unloading of the copper tube 4.

[0030] In summary, when this utility model is used, the clamping mechanism and the stabilizing mechanism enable the copper tube 4 to be clamped and released quickly, avoiding the inconvenience caused by the complicated operation of the copper capillary fixing clamp, and giving it the advantage of quick loading and unloading of the copper tube 4.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-release copper capillary tube fixing clamp, comprising a base (1), a support plate (2) fixedly connected to the upper side of the base (1), a placement groove (3) provided on the top of the support plate (2), a copper tube (4) placed inside the placement groove (3), a bending device (5) provided on the upper side of the support plate (2), and a clamping mechanism provided on the upper side of the support plate (2), characterized in that: The clamping mechanism includes a baffle (6) on the left side of the placement slot (3), the bottom of the baffle (6) is fixedly connected to the top of the support plate (2), an arc plate (7) is movably connected to the upper side of the copper tube (4), and a sliding plate (8) is fixedly connected to the right side of the arc plate (7). Pushing the sliding plate (8) can drive the arc plate (7) to squeeze and fix the copper tube (4). A stabilizing mechanism is provided on the upper side of the support plate (2).

2. The quick-release fixing clamp for copper capillary tubes according to claim 1, characterized in that: The stabilizing mechanism includes a groove (9) on the upper side of the sliding plate (8), and a limiting block (10) is slidably connected to the inner wall of the groove (9). The limiting block (10) is used to prevent the sliding plate (8) from moving excessively. A pull plate (11) is fixedly connected to the right side of the lower side of the sliding plate (8). The pull plate (11) is used to facilitate the finger to pull the sliding plate (8) to the right, thereby relieving the pressure and fixation of the arc plate (7) on the copper tube (4).

3. The quick-release fixing clamp for copper capillary tubes according to claim 2, characterized in that: The upper side of the limiting block (10) is fixedly connected to the limiting plate (12), and the bottom of the limiting plate (12) is slidably connected to the top of the sliding plate (8).

4. The quick-release fixing clamp for copper capillary tubes according to claim 1, characterized in that: The upper side of the bearing plate (2) is provided with a groove (13), the inner wall of the groove (13) is slidably connected to the lower side of the sliding plate (8), and the groove (13) is used to reduce the protrusion height of the sliding plate (8) to prevent the copper tube (4) from getting stuck.

5. The quick-release fixing clamp for copper capillary tubes according to claim 2, characterized in that: A sleeve (14) is fixedly connected to the top of the pull plate (11). The sleeve (14) is made of rubber and has elasticity and anti-slip properties.

6. The quick-release fixing clamp for copper capillary tubes according to claim 2, characterized in that: A tension spring (15) is fixedly connected to the left side of the pull plate (11), and the left end of the tension spring (15) is fixedly connected to the right side of the bearing plate (2).

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