Bolt production positioning device

Abstract

The utility model relates to the technical field of bolt production and processing, and discloses a bolt production positioning device which comprises a base, a first motor is fixedly installed at the top of the base, a first two-way screw is fixedly installed on an output shaft of the first motor, a first conveying roller is rotationally connected between first moving frames, and a second conveying roller is rotationally connected between the first moving frames. A supporting rod is fixedly connected to the top of the base, a second motor is fixedly installed on the side face of the supporting rod, a second two-way screw is fixedly installed on an output shaft of the second motor, and a second conveying roller is rotationally connected between the second moving frames. Through rotation of the first motor, rotation of the first two-way screw, up-down movement of the first moving frame, movement of the two first conveying rollers, rotation of the second motor, rotation of the second two-way screw, left-right movement of the second moving frame and movement of the two second conveying rollers, bolts penetrate through the middles of the first conveying rollers and the middles of the second conveying rollers; and processing and positioning treatment can be carried out.

Description

Technical Field

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

[0002] A bolt is a mechanical part, consisting of a head and a screw (a cylinder with external threads). It is a cylindrical threaded fastener equipped with a nut. The bolt and the nut are used to fasten two parts with through holes. This type of connection is called a bolt connection. The nut can be unscrewed from the bolt, and the two parts can be separated, so the bolt connection is a detachable connection. Bolts are commonly used in steel structure buildings.

[0003] For example, the Chinese patent publication number is CN219485081U, which relates to the technical field of bolt production and processing, specifically a bolt production positioning device, including a base plate, a cutting knife is fixedly connected to the upper surface of the base plate, a clamping assembly is installed on the upper surface of the base plate, a material receiving box is slidably connected to the lower surface of the base plate, and a shielding structure is provided on the surface of the base plate, and the shielding structure includes a slide bar, one end of the slide bar is fixedly connected to the base plate, and the arc surface of the slide bar is slidably connected to a slide tube, and the surface of the slide tube is fixedly connected to a shielding box, a first expansion groove is provided on one side of the shielding box, and a second expansion groove is provided on the side of the shielding box away from the first expansion groove, and a rectangular hole is provided on the upper surface of the shielding box, and a handle is fixedly connected to one side of the shielding box, and the cross section of the handle is "U" shaped. The utility model solves the problem that when the cutting knife cuts the bolt, the sparks and debris caused by friction will fly to the surrounding personnel and cause certain dangers.

[0004] After using the bolt production positioning device, it was found that although the device can position the bolt production, it cannot conveniently process bolts of different sizes and has limited practicality. Summary of the invention

[0005] The utility model aims to provide a bolt production positioning device to solve the problem that bolts of different sizes cannot be conveniently processed.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a bolt production positioning device, comprising a base, a first motor is fixedly installed on the top of the base, a first bidirectional screw is fixedly installed on the output shaft of the first motor, a first moving frame is threadedly connected to the outer side of the first bidirectional screw, a first conveying roller is rotatably connected between the first moving frames, a support rod is fixedly connected to the top of the base, a second motor is fixedly installed on the side of the support rod, a second bidirectional screw is fixedly installed on the output shaft of the second motor, a second moving frame is threadedly connected to the outer side of the second bidirectional screw, a second conveying roller is rotatably connected between the second moving frames, a driving motor is fixedly installed on the upper surface of the second moving frame on the rear side, and the output shaft of the driving motor is fixedly connected to the second conveying roller on the rear side.

[0007] Preferably, the first conveying roller and the second conveying roller are staggered and non-contacting, the first moving frame and the second conveying roller are non-contacting, and the second moving frame and the first conveying roller are non-contacting.

[0008] Preferably, a support seat is fixedly installed on the rear side of the base, and the support seat includes a support frame. The internal thread of the support frame is connected with a screw rod, and a moving block is rotatably installed on the end of the screw rod. The rear side of the moving block is fixedly connected with a sliding rod, and the sliding rod is slidably connected to the support frame.

[0009] Preferably, a discharge hopper is fixedly installed inside the base.

[0010] Preferably, a bracket is fixedly mounted on the upper portion of the base, an electric telescopic rod is fixedly mounted on the upper portion of the bracket, and a shielding box is fixedly mounted on the output shaft of the electric telescopic rod.

[0011] Preferably, a gantry is fixedly mounted on the upper portion of the base, a cylinder is fixedly mounted on the middle portion of the gantry, and a cutting machine is fixedly mounted on the bottom of the cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model clamps the bolts through the rotation of the first motor, the rotation of the first bidirectional screw, the up and down movement of the first moving frame, the movement of the two first conveying rollers, the rotation of the second motor, the rotation of the second bidirectional screw, the left and right movement of the second moving frame, and the movement of the two second conveying rollers. The bolts pass through the middle of the first conveying roller and the second conveying roller, and processing and positioning can be performed. This device can process and position bolts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the discharge hopper of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the second conveying roller of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the shielding box of the utility model.

[0018] In the figure: 1. base; 101. discharge hopper; 102. support seat; 2. bracket; 201. electric telescopic rod; 202. shielding box; 203. cutting machine; 3. first motor; 301. first bidirectional screw; 302. first movable frame; 303. first conveying roller; 4. second motor; 401. second bidirectional screw; 402. second movable frame; 403. second conveying roller; 5. support rod; 6. driving motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-4The utility model provides a technical solution: a bolt production positioning device, including a base 1, a first motor 3 is fixedly installed on the top of the base 1, a first bidirectional screw 301 is fixedly installed on the output shaft of the first motor 3, the outer side of the first bidirectional screw 301 is threadedly connected to a first moving frame 302, and a first conveying roller 303 is rotatably connected between the first moving frames 302, the first motor 3 rotates, the first bidirectional screw 301 rotates, the first moving frame 302 moves up and down, and the two first moving frames 302 move in opposite directions, the first conveying roller 303 moves with the first moving frame 302, and the first conveying roller 303 clamps the bolt from the upper and lower sides, a support rod 5 is fixedly connected to the top of the base 1, a second motor 4 is fixedly installed on the side of the support rod 5, a second bidirectional screw 401 is fixedly installed on the output shaft of the second motor 4, the outer side of the second bidirectional screw 401 is threadedly connected to the second moving frame 402, and the second moving The second conveying roller 403 is rotatably connected between the frames 402, the second motor 4 rotates, the second bidirectional screw 401 rotates, the second moving frame 402 moves left and right, and the two second moving frames 402 move in opposite directions, the second conveying roller 403 moves with the second moving frame 402, and the second conveying roller 403 clamps the bolts from the left and right sides, and a driving motor 6 is fixedly installed on the upper surface of the rear second moving frame 402, and the output shaft of the driving motor 6 is fixedly connected to the rear second conveying roller 403, the first motor 3 rotates, the two first conveying rollers 303 move, the second motor 4 rotates, the two second conveying rollers 403 move, and the bolts are clamped together, and the driving motor 6 rotates, which can make the second conveying roller 403 rotate. Viewed from the upper side, the left driving motor 6 rotates counterclockwise, and the right driving motor 6 rotates clockwise, and the bolts are passed through the middle of the first conveying roller 303 and the second conveying roller 403, and processing and positioning can be performed.

[0021] Among them, the first conveying roller 303 and the second conveying roller 403 are staggered and non-contacting, the first conveying roller 303 and the second conveying roller 403 convey the bolts, the first moving frame 302 and the second conveying roller 403 do not contact, and the second moving frame 402 and the first conveying roller 303 do not contact, and do not affect each other when in use.

[0022] Among them, a support seat 102 is fixedly installed on the rear side of the base 1, and the support seat 102 includes a support frame, and the internal thread of the support frame is connected with a screw rod, and a moving block is rotatably installed on the end of the screw rod. A sliding rod is fixedly connected to the rear side of the moving block, and the sliding rod is slidably connected to the support frame. By rotating the screw rod, the moving block moves, and the cutting distance can be adjusted. The function of the sliding rod is to prevent the moving block from deflecting.

[0023] A discharge hopper 101 is fixedly installed inside the base 1 , and a through hole is provided on the surface of the base 1 . The cut bolts fall, pass through the through hole and fall from the discharge hopper 101 , and are finally collected.

[0024] Among them, a bracket 2 is fixedly installed on the upper part of the base 1, an electric telescopic rod 201 is fixedly installed on the upper part of the bracket 2, and a shielding box 202 is fixedly installed on the output shaft of the electric telescopic rod 201. When the electric telescopic rod 201 works, the shielding box 202 is moved. When the cutting machine 203 works, the shielding boxes 202 are close to each other to block the sparks generated by the cutting, and the bottom of the shielding box 202 is an inclined surface, and the bolts after cutting fall on the bottom of the shielding box 202, and the shielding boxes 202 fall when they are far away from each other.

[0025] Among them, a gantry is fixedly installed on the upper part of the base 1, a cylinder is fixedly installed in the middle part of the gantry, and a cutting machine 203 is fixedly installed at the bottom of the cylinder. When cutting is required, the cylinder is extended to move the cutting machine 203 downward for cutting. After cutting is completed, the cutting machine 203 is moved upward.

[0026] Working principle: When in use, the first motor 3 rotates, the first bidirectional screw 301 rotates, the first movable frame 302 moves up and down, the two first conveying rollers 303 move, the second motor 4 rotates, the second bidirectional screw 401 rotates, the second movable frame 402 moves left and right, the two second conveying rollers 403 move, clamp the bolt, and the drive motor 6 rotates, which can make the second conveying roller 403 rotate. Viewed from the top, the left drive motor 6 rotates counterclockwise, and the right drive motor 6 rotates clockwise. The bolt passes through the middle of the first conveying roller 303 and the second conveying roller 403, and processing and positioning can be carried out. The shielding boxes 202 are close to each other, and the cutting machine 203 moves down to block the sparks generated by the cutting. The cut bolts fall off, pass through the through holes and fall from the discharge hopper 101, and are finally collected. This device can process and position bolts of different sizes.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt production positioning device, comprising a base (1), characterized in that: A first motor (3) is fixedly mounted on the top of the base (1); a first bidirectional screw (301) is fixedly mounted on the output shaft of the first motor (3); a first moving frame (302) is threadedly connected to the outer side of the first bidirectional screw (301); a first conveying roller (303) is rotatably connected between the first moving frames (302); a support rod (5) is fixedly mounted on the top of the base (1); a second motor (4) is fixedly mounted on the side of the support rod (5); a second bidirectional screw (401) is fixedly mounted on the output shaft of the second motor (4); a second moving frame (402) is threadedly connected to the outer side of the second bidirectional screw (401); a second conveying roller (403) is rotatably connected between the second moving frames (402); a driving motor (6) is fixedly mounted on the upper surface of the second moving frame (402) at the rear side; and the output shaft of the driving motor (6) is fixedly connected to the second conveying roller (403) at the rear side.

2. A bolt production positioning device according to claim 1, characterized in that: The first conveying roller (303) and the second conveying roller (403) are staggered and non-contacting, the first moving frame (302) and the second conveying roller (403) are non-contacting, and the second moving frame (402) and the first conveying roller (303) are non-contacting.

3. A bolt production positioning device according to claim 1, characterized in that: A support seat (102) is fixedly mounted on the rear side of the base (1), the support seat (102) comprising a support frame, the internal thread of the support frame is connected to a screw rod, the end of the screw rod is rotatably mounted with a moving block, the rear side of the moving block is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the support frame.

4. A bolt production positioning device according to claim 1, characterized in that: A discharge hopper (101) is fixedly mounted inside the base (1).

5. A bolt production positioning device according to claim 1, characterized in that: A bracket (2) is fixedly mounted on the upper portion of the base (1), an electric telescopic rod (201) is fixedly mounted on the upper portion of the bracket (2), and a shielding box (202) is fixedly mounted on the output shaft of the electric telescopic rod (201).

6. A bolt production positioning device according to claim 1, characterized in that: A gantry is fixedly mounted on the upper part of the base (1), a cylinder is fixedly mounted on the middle part of the gantry, and a cutting machine (203) is fixedly mounted on the bottom of the cylinder.

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