Scale type angle adjusting device

Abstract

The utility model relates to the technical field of angle adjustment, and discloses a scale type angle adjusting device which comprises a clamping lever and a detection meter installed below the surface of the clamping lever, and further comprises an installation shell arranged at the top of the clamping lever, a fixing block is fixedly connected to the bottom of the installation shell, a positioning hole is formed in one side of the fixing block, and a positioning hole is formed in the other side of the fixing block. An extension spring is fixedly connected to the upper portion of one side of the clamping lever, and the other end of the extension spring is fixedly connected with a connecting frame. According to the utility model, the extension spring is matched with the connecting frame and the positioning pin, so that the mounting shell can be conveniently disassembled and assembled, a worker can replace the mounting shell with a magnet more conveniently, the worker can store the clamping lever and the detection meter independently, and the working efficiency is improved. And meanwhile, the position of the clamping plate can be adjusted under the cooperation of an adjusting mechanism and a movable plate, and the problems that when an existing device is used, applicability is poor, and installation is not convenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle adjustment, in particular to a gauge-type angle adjustment device. Background Art

[0002] A component angle adjustment device is a device that precisely changes the angle of a component through mechanical means and is widely used in fields such as machinery manufacturing, aerospace, and the automotive industry. The basic principle of a component angle adjustment device is to use mechanical parts to rotate and fix an object to achieve the desired angle. These devices typically use sine clamps, angle blocks, or rotating spindles.

[0003] In existing machining, when adjusting the angle of a part, most of the time, a calibration meter is used to detect the offset angle of the part first. Then, the staff adjusts the angle of the part in real time through the coordination of the calibration meter. This method is not only more convenient, but also has a better effect on adjusting the angle of the part.

[0004] When inspecting parts, existing calibration gauges need to limit themselves first. However, most existing calibration gauges are divided into two types: magnets adsorbed inside the machining center and fixed by tool holder clamping. Most calibration gauges are inconvenient to disassemble and assemble the magnet part and the part clamped by the tool holder, resulting in significant limitations on the calibration gauge and reducing the applicability of the device. In addition, the indicator gauge of the calibration gauge is a precision part that needs to be stored separately when not in use. The inconvenience of disassembly also makes it inconvenient to store the indicator gauge.

[0005] At the same time, some of the existing calibration gauges installed inside the tool holder are not convenient for adjusting the size of the clamping part, and the tool holder fixture size of each machining center is different. When encountering a tool holder that does not correspond to its own size, a gasket is required to fix the device. This is not only cumbersome, but also affects the efficiency of the use of the device and reduces the applicability of the device. Utility Model Content

[0006] The purpose of the present invention is to provide a gauge-type angle adjustment device to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a gauge-type angle adjustment device, comprising a clamping bar and a detection gauge installed below the surface thereof, and further comprising:

[0008] A mounting shell is provided on the top of the clamping bar, wherein the bottom of the mounting shell is fixedly connected to a fixing block, a positioning hole is provided on one side of the fixing block, a tension spring is fixedly connected to the upper side of one side of the clamping bar, and the other end of the tension spring is fixedly connected to a connecting frame;

[0009] A positioning pin is fixed to one side of the connecting frame, an adjustment mechanism is installed in the inner cavity of the mounting shell, a movable plate is slidably connected to the inner wall of the mounting shell, and a clamping plate is fixedly connected to one side of the movable plate.

[0010] Preferably, the adjustment mechanism includes a threaded rod disposed inside the mounting shell and a sleeve threadedly connected to the surface of the threaded rod, and a push rod is hingedly connected to the other side of the sleeve.

[0011] Preferably, the bottom of the threaded rod is fixedly connected to a bearing seat, and the other end of the bearing seat is fixedly connected to the inner wall of the mounting shell.

[0012] Preferably, a guide groove is provided in the inner cavity of the installation shell, a guide block is slidably connected to the inner wall of the guide groove, and one side of the guide block is fixedly connected to the surface of the movable plate.

[0013] Preferably, one side of the clamping plate is provided with an anti-slip edge, and the anti-slip edge is used in conjunction with the clamping plate.

[0014] Preferably, the surface of the positioning pin is slidably connected to the inner wall of the positioning hole, and the surface of the fixing block is slidably connected to the inner wall of the clamping bar.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model can facilitate the disassembly and assembly of the mounting shell by the cooperation of the tension spring, the connecting frame and the positioning pin, so that the staff can be more convenient to replace the mounting shell with a magnet when it is needed, and it is also convenient for the staff to store the clamping bar and the detection table separately, effectively improving the applicability of the device. At the same time, the position of the clamping plate can be adjusted with the cooperation of the adjustment mechanism and the movable plate, so that the device can be installed in the tool holders of different sizes without the cooperation of the gasket, which is not only more convenient but also improves the use efficiency of the device, and solves the problems of poor applicability and inconvenient installation of the existing device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional cross-section structure of the present invention;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model.

[0021] In the figure: 1. Clamping bar; 2. Test gauge; 3. Mounting shell; 4. Fixing block; 5. Positioning hole; 6. Tension spring; 7. Connecting frame; 8. Positioning pin; 9. Adjustment mechanism; 91. Threaded rod; 92. Sleeve; 93. Push rod; 10. Movable plate; 11. Clamping plate; 12. Guide groove; 13. Guide block; 14. Bearing seat; 15. Anti-slip edge. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4As shown, the gauge-type angle adjustment device includes a clamping bar 1, and a detection gauge 2 is installed below the surface of the clamping bar 1. Under the action of the clamping bar 1, its own length can be changed, so that the position of the detection gauge 2 can be changed, so that when one end of the clamping bar 1 is immovable, the position of the detection gauge 2 can be adjusted to achieve the effect of angle detection of the part. A mounting shell 3 is provided on the top of the clamping bar 1, and a fixing block 4 is fixedly connected to the bottom of the mounting shell 3. A positioning hole 5 is opened on one side of the fixing block 4. A tension spring 6 is fixedly connected to the top of one side of the clamping bar 1, and the other end of the tension spring 6 is fixedly connected to a connecting frame 7. A positioning pin 8 is fixedly connected to one side of the connecting frame 7, and the other end of the positioning pin 8 is observed The locating pin 8 is slidably connected to the inner wall of the clamping bar 1 and penetrates the inner wall thereof. The surface of the locating pin 8 is slidably connected to the inner wall of the locating hole 5. The surface of the fixing block 4 is slidably connected to the inner wall of the clamping bar 1. Under this action, the locating pin 8 can be moved by pulling the connecting frame 7, so that the fixing block 4 can be embedded in the interior of the clamping bar 1. After releasing the pull on the connecting frame 7, the locating pin 8 can be driven to embed into the interior of the locating hole 5 by the cooperation of the connecting frame 7 under the action of the tension spring 6. In this way, the mounting shell 3 is limited by the cooperation of the fixing block 4, and the disassembly and assembly of the mounting shell 3 is also convenient, so that the device can have a split structure, which is not only convenient for replacing the mounting shell 3, but also convenient for workers. The staff stores the relatively tight parts such as the clamping bar 1 and the detection table 2, which effectively improves the applicability of the device. The inner cavity of the mounting shell 3 is equipped with an adjustment mechanism 9, and the inner wall of the mounting shell 3 is slidably connected to a movable plate 10, and one side of the movable plate 10 is fixedly connected to a clamping plate 11. Under this action, the position of the movable plate 10 can be adjusted by the adjustment mechanism 9, so that the movable plate 10 can drive the clamping plate 11 to move, thereby changing the distance between the two clamping plates 11, so that the staff can place the device in tool holders of different sizes for fixing more conveniently, effectively improving the applicability of the device, and the inner cavity of the mounting shell 3 is provided with a guide groove 12, and the inner wall of the guide groove 12 is slidable. The movable connection is provided with a guide block 13, one side of the guide block 13 is fixedly connected to the surface of the movable plate 10, under this action, the movable plate 10 can be guided when it moves through the cooperation of the guide groove 12 and the guide block 13, so that the movable plate 10 can be more stable when moving, and the movable plate 10 can be prevented from being separated from the inside of the mounting shell 3 and affecting the normal use of the movable plate 10. One side of the clamping plate 11 is provided with an anti-slip ridge 15, and the anti-slip ridge 15 is used in conjunction with the clamping plate 11. Under this action, the friction between the clamping plate 11 and the inside of the tool holder can be increased, so that the device can be more stable when fixed inside the tool holder, and the situation that the device is not stable enough after being fixed and easily shifts in position is reduced.

[0024] The adjusting mechanism 9 includes a threaded rod 91 provided inside the mounting shell 3, the top of the threaded rod 91 passes through the outside of the mounting shell 3 and is rotatably connected to the inner wall of the penetration point, under this action, it is convenient for the staff to rotate the threaded rod 91, the surface of the threaded rod 91 is threadedly connected to a sleeve 92, and the other side of the sleeve 92 is hinged to a push rod 93, and the other end of the push rod 93 is hinged to one side of the movable plate 10. Under this action, the threaded rod 91 can be rotated to drive the sleeve 92 to move under the action of the surface thread, and the sleeve 92 and the push rod 93 cooperate to move the movable plate 10. The screw rod 91 is fixedly connected to the bottom of the screw rod 91 and the bearing seat 14 is fixedly connected to the inner wall of the mounting shell 3. Under this action, the screw rod 91 can be limited by the cooperation of the bearing seat 14, so that the screw rod 91 can be more stable when rotating, and the screw rod 91 can be prevented from being unstable when rotating and affecting the threaded connection between it and the sleeve 92.

[0025] It is worth noting that the technical features such as the clamping bar 1 and the detection table 2 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected according to conventional methods in the field, and this technical solution will not be further elaborated.

[0026] After the fixing of the fixing plate 11 is completed, the fixing plate 11 is fixed to the fixing plate 12 and the fixing plate 2 is fixed to the fixing plate 13. After the fixing of the fixing plate 11 is completed, the fixing plate 11 is fixed to the fixing plate 13 and the fixing plate 2 is fixed to the fixing plate 13.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gauge-type angle adjustment device, comprising a clamping bar (1) and a detection gauge (2) mounted below the surface thereof, characterized in that: Also includes: A mounting shell (3) is arranged on the top of the clamping bar (1), the bottom of the mounting shell (3) is fixedly connected to a fixing block (4), one side of the fixing block (4) is provided with a positioning hole (5), a tension spring (6) is fixedly connected above one side of the clamping bar (1), and the other end of the tension spring (6) is fixedly connected to a connecting frame (7); A positioning pin (8) is fixed to one side of the connecting frame (7); an adjustment mechanism (9) is installed in the inner cavity of the mounting shell (3); a movable plate (10) is slidably connected to the inner wall of the mounting shell (3); and a clamping plate (11) is fixedly connected to one side of the movable plate (10).

2. The gauge-type angle adjustment device according to claim 1, characterized in that: The adjustment mechanism (9) comprises a threaded rod (91) arranged inside the mounting shell (3) and a sleeve (92) threadedly connected to the surface thereof, and a push rod (93) is hinged on the other side of the sleeve (92).

3. The gauge-type angle adjustment device according to claim 2, characterized in that: The bottom of the threaded rod (91) is fixedly connected to a bearing seat (14), and the other end of the bearing seat (14) is fixedly connected to the inner wall of the mounting shell (3).

4. The gauge-type angle adjustment device according to claim 1, characterized in that: The inner cavity of the installation shell (3) is provided with a guide groove (12), the inner wall of the guide groove (12) is slidably connected to a guide block (13), and one side of the guide block (13) is fixedly connected to the surface of the movable plate (10).

5. The gauge-type angle adjustment device according to claim 1, characterized in that: An anti-slip edge (15) is provided on one side of the clamping plate (11), and the anti-slip edge (15) is used in conjunction with the clamping plate (11).

6. The gauge-type angle adjustment device according to claim 1, characterized in that: The surface of the positioning pin (8) is slidably connected to the inner wall of the positioning hole (5), and the surface of the fixing block (4) is slidably connected to the inner wall of the clamping bar (1).

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