Positioning device for fastener machining

Abstract

The utility model relates to the technical field of fastener processing, and discloses a positioning device for fastener processing, which comprises a workbench, a positioning mechanism is arranged at the top of the workbench, the positioning mechanism comprises an overturning assembly and a clamping assembly, the overturning assembly is arranged at the top of the workbench, the clamping assembly is arranged on the surface of the overturning assembly, and the clamping assembly is arranged on the surface of the overturning assembly. A waste chip cleaning mechanism is arranged at the front end of the top of the workbench, bottom feet are fixedly connected to the four corners of the bottom of the workbench, a supporting frame is fixedly connected to the top of the workbench, and telescopic columns are fixedly connected to the left side and the right side of the top of the supporting frame. The first belt wheel, the second belt wheel and the transmission belt of the assembly work to drive the rotating shaft and the assembly on the surface of the rotating shaft to turn over, the orientation of a fastener in clamping can be changed in the work process, the fastener does not need to be frequently taken down to be installed again, time and physical strength are saved, and work can be rapidly carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener processing, in particular to a positioning device for fastener processing. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, and other industries. Various types of fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters, and supplies. They are the most widely used basic mechanical parts. They are characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization.

[0003] According to a positioning device suitable for processing different fasteners disclosed on the patent website (authorization announcement number: CN117600854A), "The present invention relates to the field of fastener technology and discloses a positioning device suitable for processing different fasteners, including a positioning processing table, a first positioning and fixing mechanism, a second positioning and fixing mechanism, a driving mechanism, and a control panel; the present invention sets a second positioning and fixing mechanism, and when the fastener needs to be fixed, the rotating member can be movable and retracted by rotating the rotating hole to match the first thread groove and the second thread groove, and the moving direction of the movable plate at one end of the rotating member can be guided by the guide rod, so that the movable plate can be retracted at one end of the fixed member, and when the rotating member is extended, the positioning clamping plate on one side of the movable plate will contact the fastener on the top of the positioning processing table, and the positioning clamping plate can be rotated with the fixed axis as the axis through the extension of the rotating member and the fixed spring support, so that the positioning clamping plate can be more closely fitted to the surface of the fastener, so that fasteners of different shapes and specifications can be positioned and fixed, making the positioning device more versatile."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The positioning device suitable for processing different fasteners includes a positioning processing table, a first positioning and fixing mechanism, a second positioning and fixing mechanism, a driving mechanism, and a control panel. The device positions and clamps the fastener by placing it on the processing table surface, but the device is not provided with a flipping component for the fastener. When the other end of the fastener needs to be processed, it needs to be disassembled and reinstalled, which is time-consuming and labor-intensive as a whole and is not conducive to rapid processing. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning device for fastener processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for fastener processing, comprising a workbench, a positioning mechanism is arranged on the top of the workbench, the positioning mechanism comprises a flip assembly and a clamping assembly, the flip assembly is arranged on the top of the workbench, the clamping assembly is arranged on the surface of the flip assembly, and a waste chip cleaning mechanism is arranged at the front end of the top of the workbench;

[0008] The flip assembly includes a fixed seat, a telescopic column is arranged on the top of the workbench, the fixed seat is fixedly connected to the top of the telescopic column, the top of the fixed seat is fixedly connected to a motor frame, the top of the motor frame is arranged with a motor 1, a pulley 1 is arranged on the front of the motor 1, a fixed shaft is fixedly connected to the front of the fixed seat, a pulley 2 is rotatably connected to the front of the fixed shaft, a transmission belt is transmission-connected between the pulley 1 and the pulley 2, and a rotating shaft is fixedly connected to the front of the pulley 2, the rotating shaft and the components on its surface are flipped by the work of the pulley 1, the pulley 2 and the transmission belt of the assembly, so that the direction of the clamped fastener can be changed during work, and there is no need to frequently remove the fastener for reinstallation, which saves time and physical strength, so that work can be carried out quickly.

[0009] Preferably, the pulley is rotatably connected to a front output end of the motor, and the fixed shaft is fixedly connected to the middle section of the front side of the fixing seat.

[0010] Preferably, the clamping assembly includes a mounting bracket, the mounting bracket is fixedly connected to the front side of the rotating shaft, a motor 2 is arranged on the right side of the mounting bracket, a bidirectional screw is rotatably connected inside the mounting bracket, both left and right ends of the bidirectional screw surface are slidably connected to sliders, a connecting block is fixedly connected to the front side of the slider, a clamping base plate is fixedly connected to the inner side of the connecting block, an end of the clamping base plate away from the connecting block is fixedly connected to a spring, an end of the spring away from the clamping base plate is fixedly connected to an elastic clamping plate, and an anti-slip pad is fixedly connected to the surface of an end of the elastic clamping plate away from the spring, the slider and the surface components can be driven to move in opposite directions by the rotation of the bidirectional screw, thereby realizing effective clamping of fasteners of different sizes. The overall applicability of the assembly is high, and the operation is simple and convenient.

[0011] Preferably, the bidirectional screw is rotationally connected to the left output end of motor 2, and the slider, connecting block, clamping base plate, spring, elastic clamping plate and anti-slip pad are provided in two groups and are symmetrically distributed on the left and right ends of the bidirectional screw surface.

[0012] Preferably, the waste chip cleaning mechanism includes a water tank, which is fixedly connected to the center of the top of the workbench, a water pipe is fixedly connected to the front of the water tank, a water valve is provided on the surface of the water pipe, a waste chip opening is opened at the front end of the top of the workbench, a filter is provided inside the waste chip opening, a waste chip collecting chamber is fixedly connected to the bottom of the waste chip opening, and a waste chip box is slidably connected to the inside of the waste chip collection chamber.

[0013] Preferably, the four corners of the bottom of the workbench are fixedly connected with feet, the top of the workbench is fixedly connected with a support frame, and the left and right sides of the top of the support frame are fixedly connected with telescopic columns.

[0014] Compared with the prior art, the utility model provides a positioning device for fastener processing, which has the following beneficial effects:

[0015] The positioning device for fastener processing is provided with a flipping assembly, through which the work of the pulley 1, the pulley 2 and the transmission belt of the assembly drives the rotating shaft and the components on its surface to flip, so that the direction of the clamped fastener can be changed during work, and there is no need to frequently remove the fastener and reinstall it, which saves time and physical strength and allows work to be carried out quickly.

[0016] The positioning device for fastener processing is provided with a clamping assembly, which can drive the slider and the surface assembly to move in opposite directions through the rotation of the bidirectional screw, thereby achieving effective clamping of fasteners of different sizes. The assembly has high overall applicability and is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structural positioning mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structural flip assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structural clamping and positioning assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the elastic clamping plate of the utility model structure;

[0023] Figure 6 This is a schematic diagram of the waste chip collection mechanism of the utility model.

[0024] In the figure: 1. workbench; 2. base; 3. support frame; 4. telescopic column; 5. positioning mechanism; 51. flip assembly; 511. fixed seat; 512. motor frame; 513. motor 1; 514. pulley 1; 515. fixed shaft; 516. pulley 2; 517. transmission belt; 518. rotating shaft; 52. clamping assembly; 521. mounting frame; 522. motor 2; 523. bidirectional screw; 524. slider; 525. connecting block; 526. clamping bottom plate; 527. spring; 528. elastic clamping plate; 529. anti-skid pad; 6. waste chip cleaning mechanism; 61. water tank; 62. water pipe; 63. water valve; 64. waste chip outlet; 65. filter screen; 66. waste chip collection chamber; 67. waste chip box. 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] The utility model provides the following technical solutions:

[0028] For example, see Figure 1-5 A positioning device for fastener processing includes a workbench 1, a positioning mechanism 5 is arranged on the top of the workbench 1, the positioning mechanism 5 includes a flip assembly 51 and a clamping assembly 52, the flip assembly 51 is arranged on the top of the workbench 1, the clamping assembly 52 is arranged on the surface of the flip assembly 51, and a waste chip cleaning mechanism 6 is arranged at the front end of the top of the workbench 1;

[0029] The flip assembly 51 includes a fixed seat 511, a telescopic column 4 is arranged on the top of the workbench 1, the fixed seat 511 is fixedly connected to the top of the telescopic column 4, a motor frame 512 is fixedly connected to the top of the fixed seat 511, a motor 1 513 is arranged on the top of the motor frame 512, a pulley 1 514 is arranged on the front of the motor 1 513, a fixed shaft 515 is fixedly connected to the front of the fixed seat 511, a pulley 2 516 is rotatably connected to the front of the fixed shaft 515, a transmission belt 517 is transmission-connected between the pulley 1 514 and the pulley 2 516, and a rotating shaft 518 is fixedly connected to the front of the pulley 2 516. The rotating shaft 518 and the components on the surface thereof are flipped by the work of the pulley 1 514, the pulley 2 516 and the transmission belt 517 of the assembly, so that the orientation of the clamped fastener can be changed during work, and there is no need to frequently remove the fastener and reinstall it, which saves time and physical strength, so that the work can be carried out quickly.

[0030] The pulley 1 514 is rotatably connected to the front output end of the motor 1 513, and the fixed shaft 515 is fixedly connected to the middle section of the front of the fixed seat 511;

[0031] The clamping assembly 52 includes a mounting frame 521, which is fixedly connected to the front of the rotating shaft 518. A motor 2 522 is arranged on the right side of the mounting frame 521. A bidirectional screw 523 is rotatably connected inside the mounting frame 521. Slide blocks 524 are slidably connected to the left and right ends of the surface of the bidirectional screw 523. A connecting block 525 is fixedly connected to the front of the slide block 524. A clamping base plate 526 is fixedly connected to the inner side of the connecting block 525. A spring 527 is fixedly connected to the end of the clamping base plate 526 away from the connecting block 525. An elastic clamping plate 528 is fixedly connected to the end of the spring 527 away from the clamping base plate 526. An anti-skid pad 529 is fixedly connected to the surface of the end of the elastic clamping plate 528 away from the spring 527. The rotation of the bidirectional screw 523 can drive the slide block 524 and the components on the surface to move in opposite directions, thereby realizing effective clamping of fasteners of different sizes. The overall applicability of the assembly is high and the operation is simple and convenient.

[0032] The bidirectional screw 523 is rotatably connected to the left output end of the motor 2 522 . The slider 524 , the connecting block 525 , the clamping base 526 , the spring 527 , the elastic clamping plate 528 and the anti-slip pad 529 are provided in two groups and are symmetrically distributed on the left and right ends of the surface of the bidirectional screw 523 .

[0033] For example 2, please refer to Figure 1-6, and on the basis of the first embodiment, the waste cleaning mechanism 6 further comprises a water tank 61, the water tank 61 is fixedly connected to the top center of the workbench 1, a water pipe 62 is fixedly connected to the front of the water tank 61, a water valve 63 is arranged on the surface of the water pipe 62, a waste opening 64 is opened at the front end of the top of the workbench 1, a filter screen 65 is arranged inside the waste opening 64, a waste collecting chamber 66 is fixedly connected to the bottom of the waste opening 64, and a waste box 67 is slidably connected inside the waste collecting chamber 66;

[0034] The four corners of the bottom of the workbench 1 are fixedly connected with feet 2, the top of the workbench 1 is fixedly connected with a support frame 3, and the top of the support frame 3 is fixedly connected with telescopic columns 4 on both left and right sides.

[0035] In actual operation, when the device is used, the clamping assembly 52 is adjusted according to the size of the fastener, and the motor 522 is started to drive the bidirectional screw 523 to rotate, drive the slider 524 on the surface and the components on the surface to move in opposite directions, and clamp the fastener through the elastic clamping plate 528. The setting of the spring 527 and the anti-skid pad 529 can ensure the clamping effect of the fastener to prevent it from falling and being damaged during processing. Then the fastener is processed. When it is necessary to turn over the fastener being processed, the motor 513 is started to drive the pulley 513 to rotate. 14 rotates, and the pulley 1 514 drives the pulley 2 516 to rotate through the transmission belt 517, and drives the rotating shaft 518 to rotate, so as to realize the flipping of the mounting frame 521. The debris generated during the processing will fall into the filter screen 65 and the waste chip box 67 at the bottom. The water valve 63 is opened to prevent water from flowing through the water pipe 62, so that the debris remaining on the waste chip opening 64 can be flushed into the waste chip box 67. At the same time, it can be ensured that the debris in the waste chip box 67 will not float around and cause secondary pollution. In the later stage, the debris can be cleaned up by only opening the waste chip box 67.

[0036] 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 positioning device for fastener processing, comprising a workbench (1), characterized in that: A positioning mechanism (5) is arranged on the top of the workbench (1), the positioning mechanism (5) comprising a turning assembly (51) and a clamping assembly (52), the turning assembly (51) being arranged on the top of the workbench (1), the clamping assembly (52) being arranged on the surface of the turning assembly (51), and a waste chip cleaning mechanism (6) being arranged at the front end of the top of the workbench (1); The flip assembly (51) comprises a fixed seat (511), a telescopic column (4) is arranged on the top of the workbench (1), the fixed seat (511) is fixedly connected to the top of the telescopic column (4), a motor frame (512) is fixedly connected to the top of the fixed seat (511), a motor 1 (513) is arranged on the top of the motor frame (512), a pulley 1 (514) is arranged on the front of the motor 1 (513), a fixed shaft (515) is fixedly connected to the front of the fixed seat (511), a pulley 2 (516) is rotatably connected to the front of the fixed shaft (515), a transmission belt (517) is transmission-connected between the pulley 1 (514) and the pulley 2 (516), and a rotating shaft (518) is fixedly connected to the front of the pulley 2 (516); The clamping assembly (52) comprises a mounting frame (521), wherein the mounting frame (521) is fixedly connected to the front of the rotating shaft (518), a second motor (522) is arranged on the right side of the mounting frame (521), a bidirectional screw rod (523) is rotatably connected inside the mounting frame (521), and sliders (524) are slidably connected to the left and right ends of the surface of the bidirectional screw rod (523), a connecting block (525) is fixedly connected to the front of the slider (524), a clamping base plate (526) is fixedly connected to the inner side of the connecting block (525), an end of the clamping base plate (526) away from the connecting block (525) is fixedly connected to a spring (527), an end of the spring (527) away from the clamping base plate (526) is fixedly connected to an elastic clamping plate (528), and an end of the elastic clamping plate (528) away from the spring (527) is fixedly connected to an anti-slip pad (529); The waste chip cleaning mechanism (6) comprises a water tank (61), the water tank (61) being fixedly connected to the top center of the workbench (1), a water pipe (62) being fixedly connected to the front of the water tank (61), a water valve (63) being arranged on the surface of the water pipe (62), a waste chip opening (64) being provided at the front end of the top of the workbench (1), a filter screen (65) being arranged inside the waste chip opening (64), a waste chip collecting chamber (66) being fixedly connected to the bottom of the waste chip opening (64), and a waste chip box (67) being slidably connected inside the waste chip collecting chamber (66).

2. A positioning device for fastener processing according to claim 1, characterized in that: The belt pulley 1 (514) is rotatably connected to the front output end of the motor 1 (513), and the fixed shaft (515) is fixedly connected to the front middle section of the fixed seat (511).

3. A positioning device for fastener processing according to claim 2, characterized in that: The bidirectional screw (523) is rotatably connected to the left output end of the second motor (522), and the slider (524), the connecting block (525), the clamping base plate (526), ​​the spring (527), the elastic clamping plate (528) and the anti-slip pad (529) are provided in two groups and are symmetrically distributed on the left and right ends of the surface of the bidirectional screw (523).

4. A positioning device for fastener processing according to claim 1, characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to feet (2), the top of the workbench (1) is fixedly connected to a support frame (3), and the top of the support frame (3) is fixedly connected to telescopic columns (4) on both left and right sides.

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