A device for punching holes at the ends of rubber hoses

Abstract

This utility model discloses a device for punching holes in the end of a rubber hose, relating to the technical field of punching devices. The utility model includes a housing, on which a fixing mechanism and an adjusting mechanism are provided. By setting up the adjusting mechanism, when adjustment is needed, the user can start a second motor. At this time, the second motor drives a threaded rod inside the housing to rotate, and a second internal threaded block set on the threaded rod slides left and right, allowing for more precise position adjustment of the ceramic rubber hose. The user does not need to frequently move the entire device, greatly improving work efficiency and punching flexibility. By setting up the fixing mechanism, under the limitation of the sliding track, the two sliding plates can only slide left and right within the housing. This multi-component coordinated fixing method constrains the ceramic rubber hose from multiple dimensions, effectively preventing the ceramic rubber hose from shaking due to external impact or vibration during punching, greatly improving the accuracy and quality of punching.

Description

Technical Field

[0001] This utility model belongs to the technical field of punching devices, and in particular relates to a punching device for the port of a glue tube. Background Technology

[0002] In some hydraulic, pneumatic, or piping systems, hoses need to be connected to other fittings such as connectors and valves. By drilling holes at the hose ends, bolts, nuts, or other fasteners can be used to secure the hose to the fittings, ensuring a strong and airtight connection. Drilling also provides precise positioning for hose installation, allowing the hose to be installed accurately in a specific location according to design requirements.

[0003] Existing hose punching devices often suffer from uneven clamping forces, which can cause the hose to wobble during punching, leading to errors and low precision. This can result in uneven edges, burrs, and flash, affecting not only the hose's appearance but also potentially scratching and abrading other components during use. Utility Model Content

[0004] The purpose of this utility model is to provide a device for punching holes at the ends of rubber hoses. By setting up a fixing mechanism, it solves the problem that existing rubber hose punching devices, due to uneven clamping forces, cause the rubber hose to shake during punching, which easily leads to errors and low precision.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a device for punching holes at the end of a rubber hose, comprising a housing, on which a fixing mechanism and an adjusting mechanism are provided. The fixing mechanism includes a motor fixedly connected to the right side of the housing. The output shaft of the motor is fixedly connected to a bidirectional threaded rod via a coupling. The bidirectional threaded rod passes through the housing and is rotatably connected to it. Two internal threaded blocks are threaded onto the bidirectional threaded rod. Support frames are fixedly connected to the top surfaces of the two internal threaded blocks. Support plates are fixedly connected to the top of each of the two support frames. Rotating shafts are fixedly connected to each of the two support plates. Two arc-shaped clamping plates are rotatably connected to each of the two rotating shafts. Springs are fixedly connected to each of the four arc-shaped clamping plates. The ends of the four springs away from the arc-shaped clamping plates are fixedly connected to the top surfaces of the two support plates. The adjustment mechanism includes a motor fixedly connected to the left side of the housing. Furthermore, the inner walls of the housing are all fixedly connected to sliding rails, and two sliding plates are fixedly connected to the front and rear sides of the two internal threaded blocks, and several sliding plates are slidably connected to the outer walls of the two sliding rails respectively.

[0006] Furthermore, two fixing rods are fixedly connected to the sides of the two support plates that are far apart from each other, and fixing plates are fixedly connected to the outer walls of the two fixing rods. There are two fixing plates, and the two fixing plates are symmetrically arranged with the bidirectional threaded rod as the central axis.

[0007] Furthermore, the second output shaft of the motor is fixedly connected to a threaded rod via a coupling.

[0008] Furthermore, the outer wall of the threaded rod is threadedly connected to an internal threaded block two, and a slider is fixedly connected to the top of the internal threaded block two.

[0009] Furthermore, a fixing block is fixedly connected to both the left and right inner walls of the box, and a sliding rod is fixedly connected to the side of the two fixing blocks that are close to each other. The sliding rod passes through the slider, and the slider is slidably connected to the sliding rod.

[0010] Furthermore, an electric push rod is fixedly connected to the bottom surface of the internal thread block two, and a drill bit is fixedly connected to the output end of the electric push rod.

[0011] This utility model has the following beneficial effects: 1. By setting an adjustment mechanism, the user can start motor two when adjustment is needed. At this time, motor two will drive the threaded rod inside the box to rotate. The internal threaded block two set on the threaded rod will slide left and right to adjust the position of the ceramic tube more precisely. Two fixed blocks are set on the top of the box to provide stable support for other components. The side of the two fixed blocks that are close to each other is equipped with slide rod two and slider. When the lower threaded rod rotates and drives the internal threaded block two to move left and right, the upper slide rod two and slider will slide together. This can increase the stability and avoid inaccurate drilling due to the shaking of the object during the drilling process, making the drilling more accurate. It also has a certain degree of flexibility. The drill bit is driven up or down by the electric push rod. The user does not need to move the entire device frequently, which greatly improves the work efficiency and drilling flexibility.

[0012] 2. By setting a fixing mechanism, under the limit of the sliding track, the two sliding plates can only slide left and right inside the box. When the motor starts, it drives the bidirectional threaded rod inside the box to rotate. The internal threaded blocks on the bidirectional threaded rod move closer or further apart. The support frame is connected to the top of the internal threaded blocks and the support plate is connected to the top. When drilling, the ceramic tube is placed between the two arc-shaped clamps. The two arc-shaped clamps rotate away from each other under the rotation of the shaft. At this time, the two arc-shaped clamps squeeze the springs on both sides. Under the reaction force of the springs, the ceramic tube is positioned between the two arc-shaped clamps. When the bidirectional threaded rod makes the internal threaded blocks move closer together, the two ends of the ceramic tube contact the two fixing plates respectively, so that the ceramic tube can be fixed between the two fixing plates. This multi-component cooperative fixing method constrains the ceramic tube from multiple dimensions, effectively avoiding the ceramic tube from shaking due to external impact or vibration during drilling, and greatly improving the accuracy and quality of drilling.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view cross-sectional structural diagram of the present invention; Figure 3 This is a front cross-sectional view of the present invention. Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 2 A magnified structural diagram of B in the diagram.

[0016] The attached diagram lists the components represented by each number as follows: 1. Housing; 2. Fixing mechanism; 3. Adjusting mechanism; 211. Motor; 212. Bidirectional threaded rod; 213. Internal threaded block; 214. Support frame; 215. Support plate; 216. Spring; 217. Arc-shaped clamp; 218. Rotating shaft; 219. Sliding rail; 223. Fixing rod; 221. Fixing plate; 222. Sliding plate; 311. Fixing block; 312. Sliding rod; 313. Sliding block; 314. Internal threaded block II; 315. Threaded rod; 316. Motor II; 317. Electric push rod; 318. Drill bit. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 As shown, this utility model is a device for punching holes in the port of a rubber hose, including a housing 1. A fixing mechanism 2 and an adjusting mechanism 3 are provided on the housing 1. The fixing mechanism 2 includes a motor 211 fixedly connected to the right side of the housing 1. The output shaft of the motor 211 is fixedly connected to a bidirectional threaded rod 212 via a coupling. The bidirectional threaded rod 212 passes through the housing 1 and is rotatably connected to it. Two internal threaded blocks 213 are threadedly connected to the bidirectional threaded rod 212. Support frames 214 are fixedly connected to the top surfaces of the two internal threaded blocks 213. Support plates 215 are fixedly connected to the top of each of the two support frames 214. Rotating shafts 218 are fixedly connected to each of the two support plates 215. Two arc-shaped clamping plates 217 are rotatably connected to each of the two rotating shafts 218. Springs 216 are fixedly connected to each of the four arc-shaped clamping plates 217. One end of each spring 216 away from the arc-shaped clamping plate 217 is fixedly connected to the top surface of each of the two support plates 215. The housing 1... The inner walls of each component are fixedly connected to sliding rails 219. The front and rear sides of the two internal threaded blocks 213 are fixedly connected to two sliding plates 222. Several sliding plates 222 are slidably connected to the outer walls of the two sliding rails 219 respectively. The two support plates 215 are fixedly connected to two fixed rods 223 on the side away from each other. The outer walls of the two fixed rods 223 are fixedly connected to fixed plates 221. There are two fixed plates 221, and the two fixed plates 221 are symmetrically arranged with the bidirectional threaded rod 212 as the central axis.

[0019] The output shaft of motor 2 316 is fixedly connected to a threaded rod 315 via a coupling. The outer wall of the threaded rod 315 is threadedly connected to an internal threaded block 2 314. The top of the internal threaded block 2 314 is fixedly connected to a slider 313. The left and right inner walls of the housing 1 are both fixedly connected to fixed blocks 311. The side of the two fixed blocks 311 that are close to each other is fixedly connected to a sliding rod 312. The sliding rod 312 passes through the slider 313. The slider 313 and the sliding rod 312 are slidably connected. The bottom surface of the internal threaded block 2 314 is fixedly connected to an electric push rod 317. The output end of the electric push rod 317 is fixedly connected to a drill bit 318.

[0020] A specific application of this embodiment is as follows: By setting a fixing mechanism 2, under the limitation of the sliding track 219, the two sliding plates 222 can only slide left and right within the housing 1. When the motor 211 starts, it drives the bidirectional threaded rod 212 inside the housing 1 to rotate. The internal threaded blocks 213 on the bidirectional threaded rod 212 move closer or further away from each other. The support frame 214 is connected to the top of the internal threaded block 213, and the top surface is connected to the support plate 215. When drilling, the ceramic tube is placed between the two arc-shaped clamps 217. The two arc-shaped clamps 217 rotate away from each other under the rotation of the rotating shaft 218. At this time, the two arc-shaped clamps 217 squeeze the springs 216 on both sides. Under the reaction force of the springs 216, the ceramic tube is positioned between the two arc-shaped clamps 217. When the bidirectional threaded rod 212 brings the internal threaded blocks 213 closer to each other, the two ends of the ceramic tube come into contact with the two fixing plates 221 respectively, so that the ceramic tube can be fixed between the two fixing plates 221. This multi-component cooperative fixing method constrains the ceramic tube from multiple dimensions, effectively preventing the ceramic tube from shaking due to external impact or vibration during drilling, and greatly improving the accuracy and quality of drilling.

[0021] By setting the adjustment mechanism 3, the user can start the motor 316 when adjustment is needed. At this time, the motor 316 will drive the threaded rod 315 inside the housing 1 to rotate. The internal threaded block 314 set on the threaded rod 315 will slide left and right to adjust the position of the ceramic tube more precisely. Two fixed blocks 311 are set on the housing 1 to provide stable support for other components. The side of the two fixed blocks 311 that is close to each other is equipped with a sliding rod 312 and a slider 313. When the lower threaded rod 315 rotates and drives the internal threaded block 314 to move left and right, the upper sliding rod 312 and slider 313 will slide together. This can increase the stability and avoid inaccurate drilling due to the shaking of the object during the drilling process, making the drilling more accurate and also having a certain degree of flexibility. The drill bit 318 is driven to move up or down by the electric push rod 317. The user does not need to move the entire device frequently, which greatly improves the work efficiency and drilling flexibility.

[0022] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for punching holes at the end of a rubber hose, characterized in that, Includes a housing (1), on which a fixing mechanism (2) and an adjusting mechanism (3) are provided; The fixing mechanism (2) includes a motor (211) fixedly connected to the right side of the housing (1). The output shaft of the motor (211) is fixedly connected to a bidirectional threaded rod (212) via a coupling. The bidirectional threaded rod (212) passes through the housing (1) and is rotatably connected to the housing (1). Two internal threaded blocks (213) are threadedly connected to the bidirectional threaded rod (212). The top surfaces of the two internal threaded blocks (213) are fixedly connected to a support frame (214). The top of the two support frames (214) is fixedly connected to a support plate (215). The two support plates (215) are fixedly connected to a rotating shaft (218). The two rotating shafts (218) are rotatably connected to two arc-shaped clamps (217). The four arc-shaped clamps (217) are fixedly connected to springs (216). The end of the four springs (216) away from the arc-shaped clamps (217) is fixedly connected to the top surfaces of the two support plates (215). The adjustment mechanism (3) includes a motor (316) fixedly connected to the left side of the housing (1).

2. The device for punching holes at the end of a rubber hose according to claim 1, characterized in that, The inner wall of the box (1) is fixedly connected with a sliding rail (219), and the front and rear sides of the two internal threaded blocks (213) are fixedly connected with two sliding plates (222), and several sliding plates (222) are slidably connected to the outer wall of the two sliding rails (219).

3. The device for punching holes at the end of a rubber hose according to claim 2, characterized in that, Two fixing rods (223) are fixedly connected to the two supporting plates (215) on the side away from each other. The outer walls of the two fixing rods (223) are fixedly connected to fixing plates (221). There are two fixing plates (221), and the two fixing plates (221) are symmetrically arranged with the bidirectional threaded rod (212) as the central axis.

4. The device for punching holes at the end of a rubber hose according to claim 3, characterized in that, The output shaft of the second motor (316) is fixedly connected to a threaded rod (315) via a coupling.

5. The end-punching device for a rubber hose according to claim 4, characterized in that, The outer wall of the threaded rod (315) is threadedly connected to an internal threaded block two (314), and the top of the internal threaded block two (314) is fixedly connected to a slider (313).

6. The device for punching holes at the end of a rubber hose according to claim 5, characterized in that, The inner left and right walls of the box (1) are fixedly connected to a fixing block (311). A sliding rod (312) is fixedly connected to the side of the two fixing blocks (311) that are close to each other. The sliding rod (312) passes through the slider (313). The slider (313) is slidably connected to the sliding rod (312).

7. The end-punching device for a glue tube according to claim 6, characterized in that, An electric push rod (317) is fixedly connected to the bottom surface of the internal thread block 2 (314), and a drill bit (318) is fixedly connected to the output end of the electric push rod (317).

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