Clamping device for water tank stud

Abstract

The utility model relates to the technical field of clamping devices, and discloses a clamping device for a water tank stud, which comprises a shell, the side part of the shell is in threaded connection with a dismounting button, the middle part of the dismounting button is inserted with a fixing button, the side part of the fixing button is sleeved with a fixing ring, the middle part of the fixing ring is provided with a clamping hole, and the clamping hole is connected with the dismounting button. A fixing ring is arranged in the middle of the shell, a limiting assembly is arranged in the middle of the fixing ring, a clamping assembly is arranged at the end of the fixing ring, a clamping groove is formed in the middle of the shell, and a mounting bolt is clamped in the middle of the clamping groove through the fixing assembly. According to the mounting bolt fixing device, the mounting bolt is clamped and fixed through the clamping assembly and then limited through the fixing assembly, manual clamping and fixing are not needed, the mounting bolt is limited through the limiting assembly and the clamping assembly, the mounting bolt is prevented from inclining in the mounting process as much as possible in the using process, and therefore the using convenience and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for water tank studs. Background Art

[0002] The clamping device for water tank studs plays an important role in many occasions, and its main functions are reflected in the following aspects: Improve work efficiency: Through the clamping device, workers can operate the water tank studs more quickly and conveniently without manually stabilizing or adjusting their position. This greatly saves working time and improves work efficiency; Enhance operation accuracy: The clamping device usually has precise clamping force and positioning functions, which can ensure that the position and angle of the water tank studs in the clamping state are accurate. This is essential for tasks that require high-precision operations, such as welding, cutting or grinding; Adapt to different specifications: The clamping device usually has a certain degree of adjustability to adapt to water tank studs of different specifications and sizes. This allows the same set of clamping devices to be used in a variety of different application scenarios, improving the versatility and flexibility of the equipment; Reduce equipment damage: Through stable clamping and positioning, the clamping device can reduce the impact and vibration of the water tank studs during operation, thereby reducing the risk of equipment damage. This is of great significance for extending the service life of the equipment and reducing maintenance costs.

[0003] In the prior art, bolts are mostly clamped manually. If the operation is improper, the installation accuracy is likely to be damaged or the staff may be injured. Therefore, it does not meet the existing needs. We propose a clamping device for water tank studs. Utility Model Content

[0004] The utility model provides a clamping device for water tank studs, which has the beneficial effect of improving the accuracy of bolt installation as much as possible, and solves the problem that the bolts are mostly clamped manually in the prior art mentioned in the above background technology. If the operation is improper, the installation accuracy is likely to be damaged or the staff may be injured.

[0005] The utility model provides the following technical solution: a clamping device for water tank studs, comprising a shell, a disassembly button threadedly connected to the side of the shell, a fixing button inserted in the middle of the disassembly button, a fixing ring sleeved on the side of the fixing button, a clamping hole opened in the middle of the fixing ring, a limiting component arranged in the middle of the fixing ring, a clamping component arranged at the end of the fixing ring, a clamping groove opened in the middle of the shell, and a mounting bolt clamped in the middle of the clamping groove through the fixing component.

[0006] As an optional solution for a clamping device for water tank studs described in the utility model, wherein: a fixed shell is fixedly connected to the bottom of the outer shell, a switch is installed on the side of the fixed shell, a connecting shell is fixedly installed on the bottom of the fixed shell, and the bottom of the connecting shell is fixedly connected to a bottom shell.

[0007] As an optional solution of a clamping device for water tank studs described in the utility model, wherein: a mounting groove is opened in the middle of the fixing shell, a battery is installed in the middle of the mounting groove, and the battery is plugged into the middle of the connecting shell.

[0008] As an optional solution for a clamping device for water tank studs described in the utility model, wherein: the fixing assembly includes a limit groove opened on the side of the shell, a limit rod is inserted in the middle of the limit groove, a limit spring is sleeved on the side of the limit rod, the limit spring is fixedly connected to the shell, and a contact plate is fixedly connected to the end of the limit rod, and the contact plate is in contact with the mounting bolt.

[0009] As an optional solution of a clamping device for a water tank stud described in the utility model, wherein: two of the limit grooves, the limit rods, the limit springs and the contact plates are symmetrically arranged with the mounting bolt as the central axis.

[0010] As an optional solution of a clamping device for water tank studs described in the utility model, the limiting assembly includes a movable plate inserted in the middle of the fixed ring, the end of the movable plate is in contact with pressure liquid, and the bottom of the movable plate is fixedly connected to a movable rod.

[0011] As an optional solution for a clamping device for water tank studs described in the utility model, wherein: a movable spring is sleeved on the side of the movable rod, the bottom of the movable spring is in contact with the side of the fixed ring, and a stop block is fixedly connected to the bottom of the movable rod, and the stop block is in contact with the mounting bolt.

[0012] As an optional solution for a clamping device for water tank studs described in the utility model, the clamping assembly includes a baffle plate inserted in the middle of the fixing ring, the baffle plate is in contact with the pressure liquid, a clamping spring is fixedly connected to the bottom of the baffle plate, a clamping block is fixedly connected to the bottom of the clamping spring, and the clamping block is in contact with the mounting bolt.

[0013] The utility model has the following beneficial effects:

[0014] 1. The clamping device for water tank studs, when it is necessary to install the bolts of the water tank, the staff directly places the bolts on the electric drill, and then limits them through the fixing assembly, and does not need to be clamped and fixed manually. During the installation process, the installation bolts are limited by the limiting assembly and the clamping assembly, so that the installation bolts are prevented from tilting during the installation process as much as possible during use. Through the setting of the limiting assembly, the fixing assembly and the clamping assembly, the installation bolts are made as convenient as possible during installation, thereby improving the convenience and safety of the device when used.

[0015] 2. The clamping device for water tank studs can avoid deformation of the mounting bolts during use as much as possible through the setting of the limit assembly and the pressure liquid when the mounting bolts are installed. At the same time, through the setting of the limit assembly, the fixing assembly and the clamping assembly, the device is suitable for use when mounting bolts of different specifications need to be installed, thereby reflecting the wide use and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional partial structure of the utility model.

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of zone A of the present utility model.

[0020] Figure 5 This is a schematic diagram of the structure of zone B of the utility model.

[0021] Figure 6 This is a schematic diagram of the structure of zone C of the present utility model.

[0022] In the figure: 110, connecting shell; 120, bottom shell; 130, fixed shell; 140, switch; 150, outer shell; 160, disassembly button; 170, fixing button; 180, fixing ring; 190, engaging hole; 200, mounting groove; 210, battery; 220, engaging groove; 230, limiting groove; 240, limiting rod; 250, limiting spring; 260, contact plate; 270, pressure liquid; 280, moving plate; 290, moving spring; 300, moving rod; 310, resisting block; 320, clamping block; 330, clamping spring; 340, baffle; 350, mounting bolt; 360, clamping assembly; 370, limiting assembly; 380, fixing assembly. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1: This embodiment aims to solve the problem that the bolts are mostly clamped manually in the prior art. If the operation is improper, the installation accuracy may be damaged or the staff may be injured. Please refer to Figure 1-Figure 6 A clamping device for water tank studs includes a shell 150, a disassembly button 160 is threadedly connected to the side of the shell 150, a fixing button 170 is inserted in the middle of the disassembly button 160, a fixing ring 180 is sleeved on the side of the fixing button 170, a clamping hole 190 is opened in the middle of the fixing ring 180, a limiting component 370 is arranged in the middle of the fixing ring 180, a clamping component 360 is arranged at the end of the fixing ring 180, a clamping groove 220 is opened in the middle of the shell 150, and a mounting bolt 350 is clamped in the middle of the clamping groove 220 through the fixing component 380.

[0025] The bottom of the outer shell 150 is fixedly connected to the fixed shell 130, the side of the fixed shell 130 is installed with a switch 140, the bottom of the fixed shell 130 is fixedly installed with a connecting shell 110, the bottom of the connecting shell 110 is fixedly connected to the bottom of the bottom shell 120, the middle of the fixed shell 130 is opened with a mounting groove 200, the middle of the mounting groove 200 is installed with a battery 210, and the battery 210 is plugged into the middle of the connecting shell 110.

[0026] When the device is used, the staff first engages the mounting bolt 350 and places it in the middle of the fixing ring 180, and then clamps it through the fixing component 380, the limit component 370 and the clamping component 360, and then the switch 140 can be turned on to install the mounting bolt 350. During the installation of the mounting bolt 350, if the mounting hole deviates, the pressure liquid 270 is set to ensure that the mounting bolt 350 is in a vertical state as much as possible, so during the installation process, the mounting bolt 350 will not break and the staff will not be accidentally injured.

[0027] When the mounting bolt 350 is engaged, since the engagement bolt has a larger diameter, it will squeeze the contact plate 260, the abutment plate and the clamping block 320. When the bolt is fixed, since the clamping block 320 is set as an inclined block, the bolt can be inserted and fixed more conveniently, thereby allowing the limit spring 250, the movable spring 290 and the clamping spring 330 to expand and contract. Then, during the installation process of the mounting bolt 350, the limit spring 250, the movable spring 290 and the clamping spring 330 will slowly reset.

[0028] In this embodiment: when it is necessary to install the bolts of the water tank, the staff directly places the bolts on the electric drill, and then limits them through the fixing assembly 380, and no manual clamping and fixing is required. During the installation process, the installation bolts 350 are limited by the limiting assembly 370 and the clamping assembly 360 to avoid the installation bolts 350 from tilting during the installation process as much as possible. Through the setting of the limiting assembly 370, the fixing assembly 380 and the clamping assembly 360, when the bolts are inserted into the locking groove 220, when the bolts are tilted, the stop block 310 will be squeezed first, and then the stop block 310 will squeeze the pressure liquid 270. When the pressure liquid 270 is squeezed, the other end of the fixing ring 180 will be pushed, so that the installation bolts 350 can be installed as conveniently as possible, thereby improving the convenience and safety of the device when used.

[0029] Embodiment 2: This embodiment is intended to promote the solution to the problem of bolt deformation during bolt installation. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 6 The fixing assembly 380 includes a limiting groove 230 opened on the side of the shell 150, a limiting rod 240 is inserted in the middle of the limiting groove 230, a limiting spring 250 is sleeved on the side of the limiting rod 240, the limiting spring 250 is fixedly connected to the shell 150, and a contact plate 260 is fixedly connected to the end of the limiting rod 240, and the contact plate 260 is in contact with the mounting bolt 350.

[0030] The limiting groove 230, the limiting rod 240, the limiting spring 250 and the contact plate 260 are all symmetrically arranged with the mounting bolt 350 as the center axis. The limiting assembly 370 includes a movable plate 280 inserted in the middle of the fixing ring 180, the end of the movable plate 280 contacts the pressure liquid 270, and the bottom of the movable plate 280 is fixedly connected to the movable rod 300.

[0031] A moving spring 290 is sleeved on the side of the moving rod 300, and the bottom of the moving spring 290 is in contact with the side of the fixing ring 180. A stop block 310 is fixedly connected to the bottom of the moving rod 300, and the stop block 310 is in contact with the mounting bolt 350. The clamping assembly 360 includes a baffle 340 inserted in the middle of the fixing ring 180, the baffle 340 is in contact with the pressure liquid 270, and a clamping spring 330 is fixedly connected to the bottom of the baffle 340, and a clamping block 320 is fixedly connected to the bottom of the clamping spring 330, and the clamping block 320 is in contact with the mounting bolt 350.

[0032] In this embodiment: when installing the mounting bolt 350, the problem of deformation of the mounting bolt 350 during use is avoided as much as possible through the setting of the limiting component 370 and the pressure liquid 270. At the same time, through the setting of the limiting component 370, the fixing component 380 and the clamping component 360, when it is necessary to install mounting bolts 350 of different specifications, the device is suitable for use, thereby reflecting the wide use and practicality of the device.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A clamping device for a water tank stud, comprising a housing (150), characterized in that: A disassembly button (160) is threadedly connected to the side of the housing (150), a fixing button (170) is inserted in the middle of the disassembly button (160), a fixing ring (180) is sleeved on the side of the fixing button (170), a clamping hole (190) is provided in the middle of the fixing ring (180), a limiting assembly (370) is provided in the middle of the fixing ring (180), a clamping assembly (360) is provided at the end of the fixing ring (180), a clamping groove (220) is provided in the middle of the housing (150), and a mounting bolt (350) is clamped in the middle of the clamping groove (220) through the fixing assembly (380).

2. A clamping device for water tank studs according to claim 1, characterized in that: The bottom of the housing (150) is fixedly connected to a fixed shell (130), a switch (140) is installed on the side of the fixed shell (130), the bottom of the fixed shell (130) is fixedly installed to a connecting shell (110), and the bottom of the connecting shell (110) is fixedly connected to a bottom shell (120).

3. A clamping device for water tank studs according to claim 2, characterized in that: A mounting groove (200) is provided in the middle of the fixing shell (130), a battery (210) is installed in the middle of the mounting groove (200), and the battery (210) is plugged into the middle of the connecting shell (110).

4. A clamping device for water tank studs according to claim 1, characterized in that: The fixing assembly (380) includes a limiting groove (230) provided on the side of the housing (150), a limiting rod (240) being inserted in the middle of the limiting groove (230), a limiting spring (250) being sleeved on the side of the limiting rod (240), the limiting spring (250) being fixedly connected to the housing (150), a contact plate (260) being fixedly connected to the end of the limiting rod (240), and the contact plate (260) being in contact with the mounting bolt (350).

5. A clamping device for water tank studs according to claim 4, characterized in that: The limiting groove (230), the limiting rod (240), the limiting spring (250) and the contact plate (260) are all arranged symmetrically with two of them taking the mounting bolt (350) as the central axis.

6. A clamping device for water tank studs according to claim 1, characterized in that: The limiting assembly (370) comprises a movable plate (280) inserted in the middle of the fixing ring (180), the end of the movable plate (280) contacts the pressure liquid (270), and the bottom of the movable plate (280) is fixedly connected to a movable rod (300).

7. A clamping device for water tank studs according to claim 6, characterized in that: A moving spring (290) is sleeved on the side of the moving rod (300), and the bottom of the moving spring (290) is in contact with the side of the fixing ring (180). A stop block (310) is fixedly connected to the bottom of the moving rod (300), and the stop block (310) is in contact with the mounting bolt (350).

8. A clamping device for water tank studs according to claim 6, characterized in that: The clamping assembly (360) includes a baffle (340) inserted in the middle of the fixing ring (180), the baffle (340) is in contact with the pressure liquid (270), a clamping spring (330) is fixedly connected to the bottom of the baffle (340), a clamping block (320) is fixedly connected to the bottom of the clamping spring (330), and the clamping block (320) is in contact with the mounting bolt (350).

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