Positioning structure for simultaneous cutting of aluminum bars

Abstract

The utility model relates to the field of aluminum bars, discloses a positioning structure for simultaneously cutting aluminum bars, and aims to save materials or simultaneously cut various materials to simultaneously cut aluminum bars with different lengths by one length, so that a plurality of aluminum bars need to be fixed together, and each aluminum bar is fixed by one motor. The positioning structure for cutting the aluminum bars at the same time comprises a base and a supporting frame fixedly connected to one side of the upper portion of the base, a pushing mechanism and a limiting mechanism are arranged, a rotating mechanism is rotated so that the rotating mechanism can make contact with all the aluminum bars, and therefore the aluminum bars can be cut at the same time. Compared with the prior art, whether clamping is in place or not does not need to be carefully controlled, and therefore the purpose of convenient fixing is achieved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum bars, in particular to a positioning structure for simultaneous cutting of aluminum bars. Background Art

[0002] The positioning structure for simultaneous cutting of aluminum bars is a device for clamping multiple aluminum bars at the same time during the production process of aluminum bars, and its main purpose is to improve production efficiency.

[0003] Publication number CN218532725U discloses a special mold for aluminum rod production, which includes a lower die base, an upper die base, a side die plate, a spacing adjustment mechanism, a movable plate, a blanking cylinder, and a blanking inclined plate. The top surface of the lower die base and the bottom surface of the upper die base are both provided with multiple semicircular grooves distributed in parallel at equal intervals. When the lower die base and the upper die base are engaged, the existing aluminum rod production positioning device generally uses a motor to rotate and drive the threaded rod to move horizontally to clamp the aluminum rod. However, in order to save material or cut multiple materials at the same time, aluminum rods of different lengths will be cut at the same length at the same time. Therefore, multiple clamps need to be fixed together. Each aluminum rod is fixed using a motor, so each clamping plate needs to be carefully controlled to ensure that it is clamped in place, which is very troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning structure for the simultaneous cutting of aluminum bars. By adopting the device, the problem that in order to save materials or cut multiple materials at the same time, aluminum bars of different lengths need to be cut and one length needs to be cut at the same time, and multiple bars need to be fixed together. A motor is used to fix each aluminum bar, so that each clamp needs to be carefully controlled to see whether it is clamped in place, which is very troublesome.

[0005] To achieve the above object, the utility model provides the following technical solution: a positioning structure for simultaneous cutting of aluminum bars, comprising a base, a support frame fixedly connected to one side above the base, a pushing mechanism provided on the side above the base away from the support frame, and a limiting mechanism provided above the pushing mechanism;

[0006] The pushing mechanism includes a first support plate fixedly connected to the upper side of the base away from the support frame, the internal thread of the first support plate is connected to a first threaded rod, the first threaded rod is rotatably connected to an end of the support frame, a first slide groove is provided inside the base, a first slider is provided on the inner side of the first slide groove, and the connection between the first slider and the sliding plate is a fixed connection.

[0007] Preferably, the central axis of the first sliding groove is parallel to the central axis of the support frame, and the inner surface of the first sliding groove is in contact with the outer surface of the first sliding block.

[0008] Preferably, a first groove is provided on the inner side of the sliding plate, and the limiting mechanism includes a spring fixedly connected to the inner side of the first groove, the connection mode of the spring and the sliding plate is fixedly connected, one end of the spring close to the support frame is fixedly connected to the push plate, and a fixing plate is provided on the side of the support frame away from the first support plate, a limiting groove is provided inside the push plate, and a hole is connected on the upper surface of the first groove, and a connecting plate is vertically slidably connected to the outer side of the sliding plate, and a second support plate is provided on the side of the first support plate away from the support frame, and the second support plate is connected to the base in a fixed manner, and a guide hole is provided inside the second support plate, and a guide rod is provided inside the guide hole, one end of the guide rod is fixedly connected to the connecting rod, and the side of the connecting plate close to the support frame is fixedly connected to the limiting rod.

[0009] Preferably, the number of the first grooves is consistent with the number of the support frames, and the central axis of the first groove coincides with the central axis of the support frame.

[0010] Preferably, the inner side surface of the first groove fits with the outer side surface of the push plate, and the outer structural shape of the push plate is a rectangular parallelepiped.

[0011] Preferably, the limiting grooves are evenly distributed inside the push plate, and the limiting grooves and the limiting rods are matched in a clearance fit.

[0012] Preferably, the lower surface of the limiting rod is an inclined surface, and the inclined structure of the lower surface of the limiting rod is in a shape in which the side close to the support frame is higher and the side away from the support frame is lower.

[0013] Preferably, the upper end of the guide hole has an external structural shape that is a horizontal straight line, and the lower end of the guide hole has an external structural shape that is an inclined straight line.

[0014] The positioning structure for simultaneous cutting of aluminum bars proposed by the utility model is provided with a pushing mechanism and a limiting mechanism. The rotating mechanism is rotated so that the rotating mechanism can contact all the aluminum bars. The rotating mechanism is continued to be rotated so that the limiting mechanism moves downward to limit the rotating mechanism. Compared with the existing technology, there is no need to carefully control whether each one is clamped in place, thereby achieving the purpose of convenient fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall left-side stereoscopic structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the base of the present invention;

[0017] Figure 3 This is a schematic diagram of the overall right-side stereoscopic structure of the present invention;

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. base; 2. support frame; 3. pushing mechanism; 4. limiting mechanism; 301. first support plate; 302. first threaded rod; 305. sliding plate; 303. first slide groove; 304. first slider; 5. first groove; 401. spring; 402. push plate; 403. fixing plate; 404. limiting groove; 405. hole; 406. connecting plate; 407. second support plate; 408. guide hole; 409. guide rod; 410. connecting rod; 411. limiting rod. Specific implementation plan

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a positioning structure for simultaneous cutting of aluminum bars, comprising a base 1, a support frame 2 fixedly connected to one side above the base 1, a pushing mechanism 3 is provided on the side above the base 1 away from the support frame 2, and a limiting mechanism 4 is provided above the pushing mechanism 3;

[0023] The pushing mechanism 3 includes a first support plate 301 fixedly connected to the top of the base 1 away from the side of the support frame 2, the internal thread of the first support plate 301 is connected to the first threaded rod 302, and the first threaded rod 302 is rotatably connected to the sliding plate 305 at one end close to the support frame 2, a first slide groove 303 is provided inside the base 1, and a first slider 304 is provided on the inner side of the first slide groove 303, and the first slider 304 and the sliding plate 305 are connected in a fixed manner, the central axis of the first slide groove 303 is parallel to the central axis of the support frame 2, and the inner surface of the first slide groove 303 is in contact with the outer surface of the first slider 304, so that the first slider 304 and the sliding plate 305 can slide laterally on the surface of the support frame 2.

[0024] A first groove 5 is provided on the inner side of the sliding plate 305, and the limiting mechanism 4 includes a spring 401 fixedly connected to the inner side of the first groove 5. The connection between the spring 401 and the sliding plate 305 is a fixed connection. The end of the spring 401 close to the support frame 2 is fixedly connected to the push plate 402. The number of the first grooves 5 is consistent with the number of the support frames 2, and the central axis of the first groove 5 coincides with the central axis of the support frame 2, so that the support frame 2 can limit the support of each aluminum rod. The inner side of the first groove 5 fits with the outer side of the push plate 402, and the appearance and structural shape of the push plate 402 The first groove 5 is provided with a hole 405 on the upper surface of the first groove 5, and the outer surface of the sliding plate 305 is connected to the hole 405, and the outer surface of the sliding plate 305 is connected to the hole 405. There is a connecting plate 406, a second supporting plate 407 is provided on the side of the first supporting plate 301 away from the supporting frame 2, the second supporting plate 407 is connected to the base 1 in a fixed manner, a guide hole 408 is provided inside the second supporting plate 407, a guide rod 409 is provided on the inner side of the guide hole 408, one end of the guide rod 409 is fixedly connected to a connecting rod 410, and a limiting rod 411 is fixedly connected to the side of the connecting plate 406 close to the supporting frame 2. The lower surface of the limiting rod 411 is an inclined surface, and the inclined structure of the lower surface of the limiting rod 411 is that the side close to the supporting frame 2 is higher and lower. The lower shape of the side away from the support frame 2 makes the push plate 402 move along its oblique side toward the support frame 2 after the edge of the limit groove 404 contacts the edge of the limit rod 411. The upper end appearance structure shape of the guide hole 408 is a horizontal straight line, and the lower end appearance structure shape of the guide hole 408 is an inclined straight line, so that when the guide rod 409 moves on the inner side of the upper end of the guide hole 408, the guide rod 409 can be pushed without moving up and down. When the guide rod 409 moves on the inner side of the lower end of the guide hole 408, it will push the guide rod 409 to move up and down.

[0025] When it is necessary to position aluminum tubes of different lengths, the first threaded rod 302 is rotated to push the sliding plate 305 and the first slider 304 to move laterally along the trajectory of the first slide groove 303 toward the direction of the support frame 2, driving the connecting plate 406 vertically slidingly connected to the outside of the sliding plate 305 to move laterally toward the direction of the support frame 2. When the sliding plate 305 moves, the spring 401 and the push plate 402 arranged on the inner side of the first groove 5 are driven to move laterally and contact the aluminum tube. Since the connection between the push plate 402 and the spring 401 is fixed, The connection allows the push plate 402 to contact all the aluminum tubes, pushing the sliding plate 305 so that the connecting rod 410 and the guide rod 409 follow the lateral movement. When the guide rod 409 moves to the inclined position of the guide hole 408, the guide rod 409 drives the connecting rod 410 and the connecting plate 406 to move downward to the inner side of the limiting groove 404. When the limiting rod 411 moves to the edge of the limiting groove 404, the push plate 402 can be pushed to move laterally, so that the push plate 402 is limited, thereby realizing the limitation of aluminum tubes of different lengths.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. A positioning structure for simultaneous cutting of aluminum bars, comprising a base (1), a support frame (2) fixedly connected to one side above the base (1), and characterized in that: A pushing mechanism (3) is provided on a side above the base (1) away from the support frame (2), and a limiting mechanism (4) is provided above the pushing mechanism (3); The pushing mechanism (3) includes a first support plate (301) fixedly connected to the upper side of the base (1) away from the support frame (2); the first support plate (301) is internally threadedly connected to a first threaded rod (302); the first threaded rod (302) is rotatably connected to an end of the support frame (2) close to the support frame (2); a first sliding groove (303) is provided inside the base (1); a first sliding block (304) is provided inside the first sliding groove (303); and the first sliding block (304) and the sliding plate (305) are connected in a fixed manner.

2. The positioning structure for simultaneous cutting of aluminum bars according to claim 1, characterized in that: The central axis of the first slide groove (303) is parallel to the central axis of the support frame (2), and the inner surface of the first slide groove (303) is in contact with the outer surface of the first sliding block (304).

3. The positioning structure for simultaneous cutting of aluminum bars according to claim 1, characterized in that: A first groove (5) is provided on the inner side of the sliding plate (305), and the limiting mechanism (4) includes a spring (401) fixedly connected to the inner side of the first groove (5). The spring (401) and the sliding plate (305) are connected in a fixed manner. An end of the spring (401) close to the support frame (2) is fixedly connected to a push plate (402). A fixing plate (403) is provided on the side of the support frame (2) away from the first support plate (301). A limiting groove (404) is provided inside the push plate (402). The upper surface of the first groove (5) is connected to a hole (405). The outer side of the sliding plate (305) is vertically slidably connected to a connecting plate (406); a second supporting plate (407) is provided on a side of the first supporting plate (301) away from the supporting frame (2); the second supporting plate (407) is connected to the base (1) in a fixed manner; a guide hole (408) is provided inside the second supporting plate (407); a guide rod (409) is provided on the inner side of the guide hole (408); one end of the guide rod (409) is fixedly connected to a connecting rod (410); and a side of the connecting plate (406) close to the supporting frame (2) is fixedly connected to a limiting rod (411).

4. The positioning structure for simultaneous cutting of aluminum bars according to claim 3, characterized in that: The number of the first grooves (5) is consistent with the number of the support frame (2), and the central axis of the first groove (5) coincides with the central axis of the support frame (2).

5. The positioning structure for simultaneous cutting of aluminum bars according to claim 3, characterized in that: The inner side surface of the first groove (5) fits the outer side surface of the push plate (402), and the outer structural shape of the push plate (402) is a rectangular parallelepiped.

6. The positioning structure for simultaneous cutting of aluminum bars according to claim 3, characterized in that: The limiting grooves (404) are equidistantly distributed inside the push plate (402), and the limiting grooves (404) and the limiting rods (411) are fitted in a clearance manner.

7. The positioning structure for simultaneous cutting of aluminum bars according to claim 3, characterized in that: The lower surface of the limiting rod (411) is an inclined surface, and the inclined structure of the lower surface of the limiting rod (411) is in a shape in which the side close to the support frame (2) is higher and the side away from the support frame (2) is lower.

8. The positioning structure for simultaneous cutting of aluminum bars according to claim 3, characterized in that: The upper end appearance structure shape of the guide hole (408) is a horizontal straight line shape, and the lower end appearance structure shape of the guide hole (408) is an inclined straight line shape.

Images