Air duct damping ring punching tool
By designing the combination of components such as cylinders, turntables, slide rods and springs, stable clamping and position adjustment of the air conduit damping ring drilling tool is achieved, and the problems of unstable clamping and inconvenient adjustment in the prior art are solved.
Patent Information
- Application Number
- CN202421091908.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When using the drilling tool, the ring-shaped damping pad clamping is unstable and it is inconvenient to adjust the position of the damping ring.
An air conduit damping ring drilling tooling including cylinders, turntables, sliders, springs, clamp rods and clamp slots is designed. Through the combination of these components, the limit and position adjustment of the workpiece is achieved.
It realizes stable clamping and position adjustment of the workpiece during processing, solving the problems of unstable clamping and inconvenient position adjustment during use of hole punching tooling.
Smart Images
Figure CN222270505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling, in particular to a tooling for punching holes in a damping ring of an air duct. Background Art
[0002] The air duct damping ring is a device used for shock absorption and noise reduction, and plays an important role in the air duct system. It is usually made of rubber or elastic material and has a certain degree of softness and elasticity.
[0003] The air duct damping ring is installed at the connection of the air duct to isolate and reduce the vibration and noise generated by the air flowing through the duct. It plays a role in buffering and absorbing impact, reducing the vibration and noise transmitted to the duct system and the surrounding environment. According to the utility model with patent authorization announcement number CN214685333U, a punching fixture is disclosed, including a load-bearing plate, a connecting platform is fixedly installed at the middle position of the front end of the load-bearing plate, support columns are fixedly installed at the connecting platform and the bottom of the load-bearing plate around, rubber pads are fixedly installed at the bottom of the support columns, and a protective cover is movably installed on the connecting platform through a damping shaft, and rigid glass is fixedly installed in the middle position of the protective cover. However, when the punching fixture is used, the clamping of the annular damping pad is unstable, and it is inconvenient to adjust the position of the damping ring. Utility Model Content
[0004] The utility model aims to provide an air duct damping ring punching tool, which solves the problems that the annular damping pad is not clamped stably and the position of the damping ring is not conveniently adjusted when the punching tool is used.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air duct damping ring punching tool, comprising a supporting bottom, the upper end of the supporting bottom is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a base, a turntable is rotatably connected inside the base, a protrusion is fixedly connected to the outer side of the turntable, the protrusion is slidably connected to the base, the upper end of the turntable is fixedly connected to a mounting block, the interior of the mounting block is fixedly connected to a sleeve, the interior of the sleeve is slidably connected to a sliding rod, a first spring is arranged inside the sleeve, the end of the sliding rod away from the sleeve is fixedly connected to a top block, a workpiece is placed on the upper end of the turntable, the left side of the base is in contact with a pull plate, the side of the pull plate close to the base is fixedly connected to a clamping rod, and a clamping groove is provided inside the bump.
[0006] Preferably, a limiting ring is fixedly connected inside the sleeve, and the limiting ring is slidably connected to the sliding rod. The limiting ring can limit the sliding rod through the design of the limiting ring.
[0007] Preferably, one end of the first spring contacts the slide rod, and the other end of the first spring contacts the sleeve. The design of the first spring can drive the top block to move.
[0008] Preferably, the top block is in contact with the turntable, and the top block is in contact with the workpiece. The design of the top block can limit the workpiece.
[0009] Preferably, one end of the pull plate close to the base is fixedly connected to a limiting rod, the outer side of the limiting rod is fixedly connected to a limiting block, the limiting rod is slidably connected to the base, the limiting block is slidably connected to the base, the inside of the base is fixedly connected with a fixing frame, the fixing frame contacts the limiting rod, the fixing frame is slidably sleeved with the limiting block, a second spring is provided on the outer side of the fixing frame, one end of the second spring contacts the limiting block, and the other end of the second spring contacts the fixing frame. The design of the second spring can drive the card rod to move.
[0010] Preferably, a clamping rod is slidably connected inside the base, and a clamping rod is slidably connected inside the clamping slot. The design of the clamping rod can limit the turntable.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model is provided with a sleeve, a slide rod, a first spring, a top block and other components, so that the first spring can drive the top block to limit the workpiece, and can limit workpieces of different specifications, so that the workpiece can remain stable during processing, and solves the problem of unstable clamping of the annular damping pad when the punching tool is used.
[0013] 2. The utility model is provided with a turntable, which can drive the workpiece to rotate and adjust the position of the punching hole in the workpiece. In addition, by providing components such as a clamping rod and a clamping groove, the clamping rod can slide into the clamping groove on the boss, thereby limiting the position of the turntable and limiting the position of the turntable after rotation, thereby solving the problem that it is inconvenient to adjust the position of the damping ring when the punching tool is in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0015] Figure 2 For the utility model Figure 1 A top view of the local structure;
[0016] Figure 3 For the utility model Figure 1 A three-dimensional diagram of the local structure;
[0017] Figure 4 For the utility model Figure 3 A top view of
[0018] Figure 5 For the utility model Figure 4 A-section structure enlarged view.
[0019] In the figure: 1, supporting bottom; 11, cylinder; 2, base; 3, turntable; 31, bump; 4, mounting block; 41, sleeve; 42, slide bar; 43, limit ring; 44, first spring; 45, top block; 5, workpiece; 6, pull plate; 61, limit rod; 62, limit block; 63, fixing frame; 64, second spring; 65, clamping rod; 66, clamping slot. 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] See also Figure 1-5 A punching tool for an air duct damping ring comprises a supporting base 1, the upper end of the supporting base 1 is fixedly connected to a cylinder 11, the output end of the cylinder 11 is fixedly connected to a base 2, a turntable 3 is rotatably connected inside the base 2, a protrusion 31 is fixedly connected to the outer side of the turntable 3, the protrusion 31 is slidably connected to the base 2, a mounting block 4 is fixedly connected to the upper end of the turntable 3, a sleeve 41 is fixedly connected inside the mounting block 4, a sliding rod 42 is slidably connected inside the sleeve 41, a limiting ring 43 is fixedly connected inside the sleeve 41, the limiting ring 43 is slidably connected to the sliding rod 42, and the design of the limiting ring 43 can limit the sliding rod 42.
[0022] See also Figure 2-5 A first spring 44 is provided inside the sleeve 41, one end of the first spring 44 contacts the slide bar 42, and the other end of the first spring 44 contacts the sleeve 41. The design of the first spring 44 can drive the top block 45 to move, and the end of the slide bar 42 away from the sleeve 41 is fixedly connected with the top block 45. The workpiece 5 is placed on the upper end of the turntable 3, and the top block 45 contacts the turntable 3. The top block 45 contacts the workpiece 5. The design of the top block 45 can limit the workpiece 5.
[0023] See also Figure 2-5The left side of the base 2 contacts with a pull plate 6, and one end of the pull plate 6 close to the base 2 is fixedly connected to a limit rod 61, and the outer side of the limit rod 61 is fixedly connected to a limit block 62, the limit rod 61 is slidably connected to the base 2, and the limit block 62 is slidably connected to the base 2. The inside of the base 2 is fixedly connected with a fixing frame 63, the fixing frame 63 contacts the limit rod 61, and the fixing frame 63 is slidably sleeved with the limit block 62. A second spring 64 is arranged on the outer side of the fixing frame 63, one end of the second spring 64 contacts the limit block 62, and the other end of the second spring 64 contacts the fixing frame 63. Through the design of the second spring 64, the card rod 65 can be driven to move, and the side of the pull plate 6 close to the base 2 is fixedly connected with a card rod 65, and a card slot 66 is provided inside the protrusion 31. The inside of the base 2 is slidably connected with the card rod 65, and the inside of the card slot 66 is slidably connected with the card rod 65. Through the design of the card rod 65, the turntable 3 can be limited.
[0024] The specific implementation process of the utility model is as follows: when in use, by moving the top block 45 toward the direction close to the mounting block 4, the top block 45 drives the slide bar 42 to slide in the limiting ring 43, so that the slide bar 42 squeezes the first spring 44, and then the workpiece 5 is sleeved with the top block 45, and then the top block 45 is released, the elastic force of the first spring 44 drives the slide bar 42 to move, so that the slide bar 42 drives the top block 45 to contact the inner wall of the workpiece 5, so that the top block 45 limits the workpiece 5, so that the workpiece 5 remains stable during processing;
[0025] By moving the pull plate 6 in the direction away from the base 2, the pull plate 6 drives the limit rod 61 to move, and the limit rod 61 drives the limit block 62 to slide on the fixed frame 63, so that the limit block 62 squeezes the second spring 64, and the pull plate 6 drives the clamping rod 65 to move, so that the clamping rod 65 slides out of the clamping groove 66 on the protrusion 31 on the turntable 3, so that the limit on the protrusion 31 can be released, and the limit on the turntable 3 can be released, so that the turntable 3 can drive the workpiece 5 to rotate, and the processing position of the workpiece 5 can be adjusted.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An air duct damping ring punching tool, comprising a supporting base (1), characterized in that: The upper end of the support base (1) is fixedly connected to a cylinder (11), the output end of the cylinder (11) is fixedly connected to a base (2), the interior of the base (2) is rotatably connected to a turntable (3), the outer side of the turntable (3) is fixedly connected to a convex block (31), the convex block (31) is slidably connected to the base (2), the upper end of the turntable (3) is fixedly connected to a mounting block (4), the interior of the mounting block (4) is fixedly connected to a sleeve (41), the sleeve (4 1) is slidably connected to a slide rod (42) inside, a first spring (44) is arranged inside the sleeve (41), an end of the slide rod (42) away from the sleeve (41) is fixedly connected to a top block (45), a workpiece (5) is placed on the upper end of the turntable (3), a pull plate (6) is in contact with the left side of the base (2), a clamping rod (65) is fixedly connected to the side of the pull plate (6) close to the base (2), and a clamping groove (66) is provided inside the protrusion (31).
2. The air duct damping ring punching tool according to claim 1, characterized in that: A limiting ring (43) is fixedly connected inside the sleeve (41), and the limiting ring (43) is slidably connected to the sliding rod (42).
3. The air duct damping ring punching tool according to claim 1, characterized in that: One end of the first spring (44) contacts the slide bar (42), and the other end of the first spring (44) contacts the sleeve (41).
4. The air duct damping ring punching tool according to claim 1, characterized in that: The top block (45) is in contact with the turntable (3), and the top block (45) is in contact with the workpiece (5).
5. The air duct damping ring punching tool according to claim 1, characterized in that: One end of the pull plate (6) close to the base (2) is fixedly connected to a limiting rod (61), the outer side of the limiting rod (61) is fixedly connected to a limiting block (62), the limiting rod (61) is slidably connected to the base (2), the limiting block (62) is slidably connected to the base (2), the inside of the base (2) is fixedly connected to a fixing frame (63), the fixing frame (63) is in contact with the limiting rod (61), the fixing frame (63) is slidably sleeved with the limiting block (62), a second spring (64) is arranged on the outer side of the fixing frame (63), one end of the second spring (64) is in contact with the limiting block (62), and the other end of the second spring (64) is in contact with the fixing frame (63).
6. The air duct damping ring punching tool according to claim 1, characterized in that: The base (2) is internally slidably connected to a clamping rod (65), and the clamping slot (66) is internally slidably connected to a clamping rod (65).