Pipe blank perforating device

Abstract

The utility model relates to the technical field of pipe blank machining, and discloses a pipe blank perforating device which comprises a perforating device body, a connecting seat is arranged on the right side of the perforating device body, a positioning synchronizing mechanism is arranged at the top of the connecting seat, and an auxiliary pushing mechanism is arranged at the top of the positioning synchronizing mechanism. The positioning synchronizing mechanism comprises a positioning assembly and a synchronizing assembly, through the arranged positioning synchronizing mechanism, a first motor is started, then a first rolling wheel drives an adjusting rod to rotate, and therefore a second positioning wheel arranged at the top of the adjusting rod gradually gets close to a pipe blank, and the first positioning wheel and the second positioning wheel make contact with the pipe blank; therefore, the pipe blanks can be rapidly and synchronously positioned and fixed according to the diameters of the pipe blanks, the circle centers of the positioned and fixed pipe blanks with different diameters are always kept consistent no matter how many the diameters of the pipe blanks are, the circle centers of the pipe blanks are always kept consistent with the circle center of the feeding port of the perforating device body, and positioning and fixing of the pipe blanks are further accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of tube blank processing, in particular to a tube blank perforating device. Background Art

[0002] The main purpose of the tube blank perforation device is to perform perforation operations on the tube blank to meet specific process requirements. This device plays a key role in the processing of metal tubes, plastic tubes or other types of tube blanks. The working principle of the tube blank perforation device usually includes using specific perforation tools (such as drills or punches) to make holes or perforations in the tube blank. These tools are powered by a drive mechanism (such as a motor or hydraulic cylinder) to ensure sufficient force and speed to penetrate the tube blank.

[0003] According to a tube billet perforating device disclosed in the patent website (authorization announcement CN 214559290 U), "a tube billet perforating device includes a base, a top plate is fixedly connected to the surface of the base through a support shaft, a force frame is fixedly installed at the center of the lower surface of the top plate, a mounting frame is fixedly installed on the surface of the base through a hydraulic rod, and a tube billet clamping device is fixedly installed in the mounting frame."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device lowers the hydraulic rod and then places the tube blank to be perforated between the clamping plates. According to the size of the tube blank, the motor is controlled to rotate and the position of the adjustment plate is adjusted, so that the supporting roller changes the clamping angle of the clamping plate, so that the clamping plate fully clamps and fixes the tube blank. Then, the hydraulic rod is controlled to rise and the tube blank is clamped in cooperation with the force frame on the top. However, in actual use, when facing tube blanks of different diameters, the hydraulic rod needs to control the motor to adjust repeatedly, and the tube blank can only be fixed through the cooperation between the two, so that the positioning and fixing of the tube blank cannot be completed synchronously and quickly, and during the adjustment process, the center of the tube blank cannot always be consistent with the center of the feed port of the perforating device body, and it needs to be repositioned later. Therefore, it is necessary to improve a tube blank perforating device. Utility Model Content

[0006] The utility model aims to provide a tube blank perforating device to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a tube blank perforating device, comprising a perforating device body, a connecting seat is arranged on the right side of the perforating device body, a positioning synchronization mechanism is arranged on the top of the connecting seat, and an auxiliary pushing mechanism is arranged on the top of the positioning synchronization mechanism;

[0008] The positioning synchronization mechanism includes a positioning component and a synchronization component. The synchronization component is arranged at the bottom of the positioning component to facilitate the rapid fixing of tube embryos of different sizes, so that the center of the tube embryo is always concentric with the feed port of the perforating device body.

[0009] Preferably, the positioning assembly includes a fixed frame, the fixed frame is fixedly connected to the top of the connecting seat, a slider is slidably connected inside the fixed frame, a limiting block is fixedly connected to the inner side of the slider, an adjusting rod is rotatably connected inside the fixed frame, a No. 1 roller is rotatably connected to the bottom of the adjusting rod, a connecting block is fixedly connected to the top of the adjusting rod, a No. 2 positioning wheel is rotatably connected inside the connecting block, and a No. 1 positioning wheel is rotatably connected to the top of the limiting block, so as to quickly fix and position tube embryos of different sizes.

[0010] Preferably, the first roller is in contact with a limiting block, and the limiting block is slidably connected inside the fixed frame, so as to synchronously drive the first positioning wheel and the second positioning wheel to contact the tube embryo.

[0011] Preferably, the synchronization mechanism includes a support block, the support block is fixedly connected to the top of the connecting seat, the top of the support block is fixedly connected to a No. 1 motor, the output end of the No. 1 motor is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a No. 1 bevel gear, the outside of the No. 1 bevel gear is meshed with a No. 2 bevel gear, and the top of the No. 2 bevel gear is fixedly connected to a No. 1 screw, so as to synchronously drive the limit block to move.

[0012] Preferably, the No. 1 screw is rotatably connected inside the fixed frame, and the No. 1 screw is threadedly connected inside the limit block, and the rotating shaft is rotatably connected inside the fixed frame, so as to synchronously drive the No. 2 bevel gear to rotate.

[0013] Preferably, the auxiliary pushing mechanism includes a connecting frame, the connecting frame is fixedly connected to the top of the fixed frame, the top of the fixed frame is fixedly connected to a limited position frame, the left side of the connecting frame is fixedly connected to a No. 2 motor, the output end of the No. 2 motor is fixedly connected to a No. 2 screw, the external thread of the No. 2 screw is connected to a moving block, the right side of the moving block is rotatably connected to a No. 2 gear, the external part of the No. 2 gear is meshed with a No. 1 gear, the bottom of the connecting frame is fixedly connected to a No. 3 motor, and the right side of the No. 2 gear is fixedly connected to a push plate, which is convenient for auxiliary feeding, thereby making the pushing more stable.

[0014] Preferably, the No. 1 gear is fixedly connected to the output end of the No. 3 motor, and the moving block is slidably connected to the inner side of the limit frame, and the No. 2 screw is rotatably connected to the inside of the connecting frame, so as to drive the push plate to flip 180 degrees.

[0015] Compared with the prior art, the utility model provides a tube blank perforating device, which has the following beneficial effects:

[0016] 1. The tube billet perforating device starts the No. 1 motor through the positioning synchronization mechanism, and then the No. 1 roller drives the adjusting rod to rotate, so that the No. 2 positioning wheel arranged on the top of the adjusting rod gradually approaches the tube billet, so that the No. 1 positioning wheel and the No. 2 positioning wheel contact the tube billet, so that the positioning and fixing of the tube billet can be completed quickly and synchronously according to the diameter of the tube billet, and no matter how much the diameter of the tube billet is, the center of the tube billet after positioning and fixing of different diameters is always consistent, so that the center of the tube billet is always consistent with the center of the feeding port of the perforating device body, thereby further accelerating the positioning and fixing of the tube billet.

[0017] 2. The tube blank perforating device, through the auxiliary pushing mechanism, starts the No. 3 motor, so that the No. 2 gear drives the push plate to flip 180 degrees, and then starts the No. 2 motor to make the moving block drive the No. 1 gear to move to the left, so as to synchronously drive the push plate to push the tube blank to the left, and further improve the stability of the tube blank during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the positioning synchronization mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the expanded structure of the positioning component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the synchronization component of the utility model;

[0023] Figure 5 It is a schematic diagram of the expanded structure of the auxiliary pushing mechanism of the utility model.

[0024] In the figure: 1. punching device body; 2. connecting seat; 3. positioning synchronization mechanism; 4. auxiliary pushing mechanism; 31. positioning assembly; 32. synchronization assembly; 311. fixed frame; 312. limit block; 313. slider; 314. adjustment rod; 315. roller No. 1; 316. positioning wheel No. 1; 317. connecting block; 318. positioning wheel No. 2; 321. support block; 322. motor No. 1; 323. rotating shaft; 324. bevel gear No. 1; 325. bevel gear No. 2; 326. screw No. 1; 41. connecting frame; 42. limit frame; 43. motor No. 2; 44. screw No. 2; 45. moving block; 46. motor No. 3; 47. gear No. 1; 48. gear No. 2; 49. push plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a tube blank perforating device, comprising a perforating device body 1, a connecting seat 2 is arranged on the right side of the perforating device body 1, a positioning synchronization mechanism 3 is arranged on the top of the connecting seat 2, and an auxiliary pushing mechanism 4 is arranged on the top of the positioning synchronization mechanism 3;

[0029] The positioning synchronization mechanism 3 includes a positioning component 31 and a synchronization component 32. The synchronization component 32 is arranged at the bottom of the positioning component 31 to facilitate the rapid fixing of tube embryos of different sizes, so that the center of the tube embryo is always concentric with the feed port of the perforating device body 1.

[0030] Furthermore, the positioning assembly 31 includes a fixed frame 311, which is fixedly connected to the top of the connecting seat 2. A slider 313 is slidably connected inside the fixed frame 311, and a limiting block 312 is fixedly connected inside the slider 313. An adjusting rod 314 is rotatably connected inside the fixed frame 311, and a No. 1 roller 315 is rotatably connected to the bottom of the adjusting rod 314. A connecting block 317 is fixedly connected to the top of the adjusting rod 314, and a No. 2 positioning wheel 318 is rotatably connected inside the connecting block 317. The top of the limiting block 312 is rotatably connected to the No. 1 positioning wheel 316, which is convenient for quickly fixing and positioning tube embryos of different sizes.

[0031] Furthermore, the first roller 315 contacts the limiting block 312, and the limiting block 312 is slidably connected inside the fixed frame 311, so as to synchronously drive the first positioning wheel 316 and the second positioning wheel 318 to contact the tube embryo.

[0032] Furthermore, the synchronization mechanism includes a support block 321, which is fixedly connected to the top of the connecting seat 2, and a No. 1 motor 322 is fixedly connected to the top of the support block 321. A rotating shaft 323 is fixedly connected to the output end of the No. 1 motor 322. A No. 1 bevel gear 324 is fixedly connected to the outside of the rotating shaft 323. A No. 2 bevel gear 325 is meshed with the outside of the No. 1 bevel gear 324. A No. 1 screw 326 is fixedly connected to the top of the No. 2 bevel gear 325, so as to synchronously drive the limit block 312 to move.

[0033] Furthermore, the No. 1 screw 326 is rotatably connected inside the fixed frame 311, and the No. 1 screw 326 is threadedly connected inside the limit block 312, and the rotating shaft 323 is rotatably connected inside the fixed frame 311, so as to synchronously drive the No. 2 bevel gear 325 to rotate.

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the auxiliary pushing mechanism 4 includes a connecting frame 41, the connecting frame 41 is fixedly connected to the top of the fixed frame 311, the top of the fixed frame 311 is fixedly connected to the limited position frame 42, the left side of the connecting frame 41 is fixedly connected to the No. 2 motor 43, the output end of the No. 2 motor 43 is fixedly connected to the No. 2 screw 44, the external thread of the No. 2 screw 44 is connected to the moving block 45, the right side of the moving block 45 is rotatably connected to the No. 2 gear 48, the external meshing of the No. 1 gear 47 of the No. 2 gear 48, the bottom of the connecting frame 41 is fixedly connected to the No. 3 motor 46, and the right side of the No. 2 gear 48 is fixedly connected to the push plate 49, which is convenient for auxiliary feeding, thereby making the pushing more stable.

[0036] Furthermore, the No. 1 gear 47 is fixedly connected to the output end of the No. 3 motor 46, and the moving block 45 is slidably connected to the inner side of the limit frame 42, and the No. 2 screw 44 is rotatably connected to the inside of the connecting frame 41, so as to drive the push plate 49 to flip 180 degrees.

[0037] In actual operation, when the device is used, first, the tube embryo is placed on the No. 1 positioning wheel 316, and the No. 1 motor 322 is started through the positioning synchronization mechanism 3, and the No. 1 motor 322 drives the rotating shaft 323 to rotate, and then the rotating shaft 323 drives the No. 1 bevel gear 324 to rotate, so that the No. 1 bevel gear 324 drives the No. 2 bevel gear 325 to rotate, and then the No. 1 screw 326 is synchronously driven by the No. 2 bevel gear 325 to rotate, and the limit block 312 is also driven to move upward during the rotation of the No. 1 screw 326, and then the limit block 312 drives the No. 1 positioning wheel 316 to move upward, and during the movement of the limit block 312, the No. 1 rollers 315 on both sides are respectively driven to move, and then the No. 1 roller 315 drives the adjusting rod 314 to rotate, so that the adjusting rod 31 The second positioning wheel 318 arranged at the top gradually approaches the tube embryo, so that the first positioning wheel 316 and the second positioning wheel 318 contact the tube embryo, so that the tube embryo can be quickly and synchronously positioned and fixed according to the diameter of the tube embryo, and after positioning and fixing, the auxiliary material pushing mechanism 4 is set, and the third motor 46 is started, and the first gear 47 is driven by the third motor 46 to rotate, and the second gear 48 is driven by the first gear 47 to rotate, so that the push plate 49 is driven by the second gear 48 to turn 180 degrees, and then the second motor 43 is started, and the second motor 43 drives the second screw 44 to rotate, and the second screw 44 drives the moving block 45 to move, so that the moving block 45 drives the first gear 47 to move to the left, so that the pushing plate 49 can be synchronously driven to push the tube embryo to move to the left.

[0038] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A tube blank perforating device, comprising a perforating device body (1), characterized in that: A connecting seat (2) is arranged on the right side of the perforating device body (1), a positioning synchronization mechanism (3) is arranged on the top of the connecting seat (2), and an auxiliary material pushing mechanism (4) is arranged on the top of the positioning synchronization mechanism (3); The positioning synchronization mechanism (3) comprises a positioning component (31) and a synchronization component (32), wherein the synchronization component (32) is arranged at the bottom of the positioning component (31); The positioning assembly (31) comprises a fixed frame (311), the fixed frame (311) is fixedly connected to the top of the connecting seat (2), a slider (313) is slidably connected inside the fixed frame (311), a limiting block (312) is fixedly connected inside the slider (313), an adjusting rod (314) is rotatably connected inside the fixed frame (311), a first roller (315) is rotatably connected at the bottom of the adjusting rod (314), a connecting block (317) is fixedly connected at the top of the adjusting rod (314), a second positioning wheel (318) is rotatably connected inside the connecting block (317), and a first positioning wheel (316) is rotatably connected at the top of the limiting block (312); The synchronization component (32) comprises a support block (321), wherein the support block (321) is fixedly connected to the top of the connection seat (2), a No. 1 motor (322) is fixedly connected to the top of the support block (321), a rotating shaft (323) is fixedly connected to the output end of the No. 1 motor (322), a No. 1 bevel gear (324) is fixedly connected to the outside of the rotating shaft (323), a No. 2 bevel gear (325) is meshed with the outside of the No. 1 bevel gear (324), and a No. 1 screw (326) is fixedly connected to the top of the No. 2 bevel gear (325).

2. A tube blank perforating device according to claim 1, characterized in that: The first roller (315) contacts the limit block (312), and the limit block (312) is slidably connected inside the fixed frame (311).

3. A tube blank perforating device according to claim 1, characterized in that: The No. 1 screw rod (326) is rotatably connected inside the fixed frame (311), the No. 1 screw rod (326) is threadedly connected inside the limit block (312), and the rotating shaft (323) is rotatably connected inside the fixed frame (311).

4. A tube blank perforating device according to claim 1, characterized in that: The auxiliary pushing mechanism (4) comprises a connecting frame (41), wherein the connecting frame (41) is fixedly connected to the top of the fixed frame (311), the top of the fixed frame (311) is fixedly connected to a limit frame (42), the left side of the connecting frame (41) is fixedly connected to a No. 2 motor (43), the output end of the No. 2 motor (43) is fixedly connected to a No. 2 screw rod (44), the external thread of the No. 2 screw rod (44) is connected to a moving block (45), the right side of the moving block (45) is rotatably connected to a No. 2 gear (48), the external part of the No. 2 gear (48) is meshed with a No. 1 gear (47), the bottom of the connecting frame (41) is fixedly connected to a No. 3 motor (46), and the right side of the No. 2 gear (48) is fixedly connected to a pushing plate (49).

5. A tube blank perforating device according to claim 4, characterized in that: The first gear (47) is fixedly connected to the output end of the third motor (46), the moving block (45) is slidably connected to the inner side of the limit frame (42), and the second screw rod (44) is rotationally connected to the inside of the connection frame (41).

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