Aluminum lipstick tube correcting device

Abstract

The utility model discloses an aluminum lipstick tube correcting device which comprises a base, an end position seat and a locking frame, the end position seat and the locking frame are connected to the two ends of the base respectively, the end position seat is connected with the base through a hinge piece, the end position seat rotates to drive an aluminum lipstick tube to move into a positioning seat on the base, the aluminum lipstick tube is in a horizontal state, and at the moment, the aluminum lipstick tube is locked. The clamping component clamps the abutting position of the clamping component and the supporting wheel, the locking frame is moved to fix the other end of the aluminum lipstick tube, and after fixing is completed, the rotating rod is used for driving the grinding wheel to conduct shape correction on the aluminum lipstick tube. Compared with the prior art, the aluminum lipstick tube correcting device has the advantages that the aluminum lipstick tube is arranged on the end position seat in a sleeved mode and fixed through the supporting wheel, the aluminum lipstick tube is fixed through the locking frame and the positioning frame, the rotating rod can be rotated to drive the grinding wheel to correct the aluminum lipstick tube from the inside, and the bent portion of the aluminum lipstick tube is straightened. And the concave part can be corrected, so that the correction effect is improved.

Description

Technical Field

[0001] The utility model belongs to the field of metal tube correction, and specifically relates to an aluminum lipstick tube correction device. Background Art

[0002] In the existing lipstick tube manufacturing industry, aluminum is widely used in the manufacture of lipstick tubes due to its good plasticity, easy processing, stable properties and low price. However, during the production process of aluminum tubes, problems such as extrusion and wear may occur during processing, transportation and stacking, resulting in bending and deformation of the aluminum tubes, and unevenness inside the tubes, which in turn brings certain losses.

[0003] In the prior art, a metal tube straightening machine is disclosed, with publication number: CN206199926U. A heating component, a straightening component and a power component are sequentially arranged on the frame. An aluminum tube is placed on the frame, and the metal tube is first heated by the heating component and then enters the straightening component for straightening. The metal tube is moved by the master and slave wheels on the power component to realize automatic correction. This method utilizes motor transmission, frees manual work, and improves the efficiency and accuracy of repair.

[0004] However, in the above scheme, since the metal tube is straightened by a straightening device, and the straightening device mainly forms a limit through two upper and lower clamps, when the aluminum lipstick tube is repaired, only the overall bending of the aluminum lipstick tube can be straightened, and the depression on the surface of the aluminum lipstick tube cannot be corrected. Utility Model Content

[0005] The utility model aims to provide a correction device which can correct the overall bending and surface depression of an aluminum lipstick tube.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is an aluminum lipstick tube correction device, comprising a base, an end seat and a locking frame, the structural key points of which are that the end frame and the locking frame are respectively connected to the two ends of the base, the end seat is connected to the base through a hinge, a rotating rod passes through the end seat and the rotating rod is connected to the end seat through a thread, a grinding wheel is fixed to the end of the rotating rod, a support wheel sleeved on the rotating rod is arranged between the grinding wheel and the end seat, and when the aluminum lipstick tube is sleeved on the rotating rod, the support wheel abuts against the end of the aluminum tube;

[0007] The base is provided with a positioning seat, the upper surface of the positioning seat is provided with a tube receiving groove, and a clamping component is provided in the tube receiving groove. When the rotating rod is flipped to a horizontal state, the support wheel is located in the tube receiving groove, and the clamping component clamps the support wheel;

[0008] The locking frame is connected to the base through a central shaft rod, and can move toward the base. The locking frame applies a pushing force to the free end of the aluminum lipstick tube.

[0009] Furthermore, a support structure is fixedly connected below the base, and the support structure includes support legs and a support seat, and the height of the support legs is greater than the height of the lowest point of the rotating rod when it is in a vertical state.

[0010] Furthermore, the clamping component includes two clamping plates and a rotary push arm, the clamping plates are located in the tube receiving groove, and the rotary push arm applies a thrust to the clamping plates after passing through the positioning seat.

[0011] Furthermore, the clamping plate includes an inner push plate and a limit plate, the limit plate is fixedly connected to the inner push plate, the inner push plate is located in the tube receiving groove, and the limit plate is located above the positioning seat and is slidably connected to the positioning seat.

[0012] Furthermore, the locking frame includes an intermediate plate and a limit plate, which are fixedly connected to each other. A through hole is provided at the center of the intermediate plate, and a limit sleeve is provided in the through hole. The limit sleeve is sleeved on the central shaft and screwed to the central shaft, and one end of the central shaft is fixed to the base.

[0013] Furthermore, the limiting sleeve body comprises a sleeve with an internal thread, limiting baffles are fixed at both ends of the sleeve, and the middle disk is sleeved on the sleeve and located between the two limiting baffles.

[0014] Furthermore, the limiting plate is provided with a through hole, a limiting shaft rod passes through the through hole, one end of the limiting shaft rod is fixed on the base, and the limiting shaft rod is parallel to the central shaft rod.

[0015] Furthermore, the limiting disk is provided with a standard hole, an inner moving disk is provided in the standard hole, the limiting disk is connected to an outer disk body via a pull rod, and the outer disk body and the inner moving disk are connected via a compression return spring.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the aluminum lipstick tube is sleeved on the rotating rod on the end seat, and one end is against the support wheel. The position of the aluminum lipstick tube is locked by the locking frame and the positioning seat. The rotating rod can be rotated to drive the grinding wheel to move the aluminum lipstick tube from the inside, so as to straighten the bent part of the aluminum lipstick tube and correct its concave part, thereby improving the correction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the first embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the first embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of the second embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the top view of the second embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the locking frame structure of the second embodiment of the utility model;

[0022] Figure 6 This is a left-side structural schematic diagram of the positioning seat of the utility model;

[0023] Among them, 1-end seat, 2-base, 3-locking frame, 4-hinge plate, 5-positioning seat, 6-center shaft, 7-inner sleeve, 8-rotating rod, 9-grinding wheel, 10-support wheel, 11-tube receiving groove, 12-clamping component, 13-rotating arm, 14-limiting plate, 15-middle plate, 16-limiting screw, 17-support leg, 18-support seat, 19-limiting shaft, 20-round hole, 21-inner moving plate, 22-limiting sleeve, 23-compression reset spring, 24-outer plate, 25-flat pull rod, 26-column, 27-standard mouth. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 6 , a device for straightening an aluminum lipstick tube, comprising an end seat 1, a base 2 and a locking frame 3, the end seat 1 and the locking frame 3 are respectively connected to the two ends of the base 2, the end seat 1 is connected to the base 2 through a hinge piece 4, and the locking frame 3 is movably connected to the base 2; the aluminum lipstick tube is sleeved on the end seat 1, and then the end seat 1 is rotated to a horizontal state parallel to the base 2, a positioning seat 5 is provided on the base 2, and the positioning seat 5 is located between the end seat 1 and the locking frame 3, at this time the aluminum lipstick tube is located in the positioning seat 5, the positioning seat 5 locks the lipstick tube, and the moving locking frame 3 pushes the end of the aluminum lipstick tube, so as to facilitate the straightening process of the aluminum lipstick tube.

[0026] The inner sleeve 7 is provided with a threaded hole, and the inner sleeve 7 is connected to the rotating rod 8 through the threaded hole. The inner sleeve 7 can also be cancelled, and a threaded hole can be directly provided on the end seat 1. At this time, the rotating rod 8 passes through the threaded hole, so that the rotating rod 8 and the end seat form a screwed connection structure. A grinding wheel 9 and a supporting wheel 10 are provided on the rotating rod 8. The grinding wheel 9 is fixedly connected to the rotating rod 8 and moves and rotates with the rotating rod 8. The supporting wheel 10 is located between the grinding wheel 9 and the inner sleeve 7, and the supporting wheel 10 is sleeved on the rotating rod 8; the upper end of the aluminum lipstick tube is sleeved on the grinding wheel 9, and the supporting wheel 10 is moved to make it abut against the lower end of the aluminum lipstick tube. After the sleeve is completed, the rotating end seat 1 drives the aluminum lipstick tube to be parallel to the base 2, and the aluminum lipstick tube is located in the positioning seat 5 at this time.

[0027] Because the aluminum lipstick tube needs to be put on the end seat 1 before rotation, the end seat 1 needs to be in a vertical state at this time. In the vertical state, there is a height difference between the bottom of the rotating rod 8 on the end seat 1 and the base 2. In order to ensure that the end seat 1 can rotate normally, a supporting structure needs to be set under the base 2. The height of the supporting structure needs to be higher than the height from the lowest point of the rotating rod 8 in the vertical state to the ground. The supporting structure consists of two supporting legs 17 and two supporting seats 18. The two supporting legs 17 are cross-connected and fixedly connected to the lower surface of the base 2, and the two supporting seats 18 are respectively fixedly connected under the supporting legs 17 to ensure that there is enough space during the rotation of the end seat 1 and the stability of the entire device during practical use.

[0028] The positioning seat 5 is a rectangular parallelepiped, and a tube receiving groove 11 with a certain depth and a U-shaped cross section is opened on the surface of the positioning seat 5. A clamping component 12 is arranged in the tube receiving groove 11. After the aluminum lipstick tube is rotated horizontally, it is located in the tube receiving groove 11, and the supporting wheel is clamped and fixed by the clamping component 12; the holding component 12 is movably connected to the positioning seat 5, and the clamping component includes two clamping plates, each of which includes an inner push plate and a limit plate, and the limit plate is fixedly connected to the inner push plate, wherein the limit plate is located above the positioning seat, and a waist-shaped opening is arranged on the limit plate, and the inner push plate is located in the tube receiving groove 11, and a column 26 is arranged at the center of the upper surface of the positioning seat 5, and the column 26 is The waist-shaped mouth passes through, and a pressure plate is arranged on the column 26. The spacing between the pressure plate and the limit plate is 0.5-2mm, and through holes with internal threads are arranged on both sides of the positioning seat 5. The through holes extend to be connected with the tube receiving groove, and a rotary push arm 13 is screwed in the through hole. The rotary push arm 13 passes through the through hole and abuts against the clamping plate. When the rotary push arm 13 rotates, the two clamping plates can be controlled to move in opposite directions; when the aluminum lipstick tube and the support wheel are located in the tube receiving groove 11, in order to ensure the position stability of the aluminum lipstick tube, the clamping component 12 can be pushed inward by rotating the rotary push arm 13 to squeeze the support wheel 10 to complete the positioning of the support wheel 10.

[0029] After the positioning seat 5 completes the clamping and fixing of the support wheel 10, the top of the aluminum lipstick tube is fixed by moving the locking frame 3, and the locking frame 3 is movably connected to the base 2, as follows:

[0030] The locking frame 3 is composed of a limit plate 14 and an intermediate plate 15. The limit plate 14 is fixedly connected to the intermediate plate 15, and a central shaft rod 6 is fixedly connected to the intermediate plate 15. The central shaft rod 6 passes through the center of the intermediate plate 15 and is perpendicular to the intermediate plate 15. A threaded deep hole is arranged on the side elevation of the base 2, and a central channel is arranged at the end of the base 2 away from the end seat. The central channel extends toward the end seat. At this time, the central shaft rod 6 can be inserted into the central channel, and then a limit screw 16 is screwed into the threaded deep hole. The central shaft rod 6 is moved horizontally to control the horizontal distance between the limit plate 14 and the positioning seat 5. When the limit plate 14 is against the aluminum lipstick tube, the limit screw 16 is used to lock the central shaft rod 6.

[0031] After the locking frame 3 is against the aluminum lipstick tube, the locking frame 3 is fixed. After the aluminum lipstick tube is fixed, the rotating rod 8 on the operating end seat 1 drives the grinding wheel 9 to move in the aluminum lipstick tube to realize the correction and grinding of the aluminum lipstick tube. During the correction process, since the aluminum lipstick tube will be restored from a bent state to a straight state, the length of the aluminum lipstick tube will become longer. In order to adapt to the change in the length of the aluminum lipstick tube, a standard opening 27 is set on the limit plate 14, and an inner moving plate 21 is set in the standard opening. An outer plate body 24 is set on the outer side of the limit plate 14, and the outer plate body 24 is connected to the limit plate 14 by a flat pull rod 25. A compression return spring 23 is connected between the outer plate body 24 and the inner moving plate 21. When the aluminum lipstick tube is against the inner shifting disk 21, continue to adjust the position of the locking frame 3 so that the aluminum lipstick tube slightly compresses the inner shifting disk 21, and uses the reverse supporting force of the compression reset spring 23 to fix the aluminum lipstick tube. After the fixation is completed, the grinding wheel 9 is driven to move by the rotation of the counter-rotating rod 8. The gap between the diameter of the grinding wheel 9 and the inner diameter of the aluminum lipstick tube is 0.2 mm. At this time, if the aluminum lipstick tube has a local bend, it can be straightened under the action of the grinding wheel 9. During the correction process, the inner shifting disk 21 moves with the change of the length of the aluminum lipstick tube, which better ensures the straightening effect. At the same time, during the rotation process, the grinding wheel 9 also polishes the inner wall of the aluminum lipstick tube.

[0032] Example 2, see Figures 3 to 5As shown, on the basis of the above structure, the connection structure of the locking frame and the base is improved as follows: the locking frame 3 is mainly composed of a limit plate 14 and an intermediate plate 15, the limit plate 14 is fixedly connected to the intermediate plate 15, the locking frame 3 and the base 2 are connected through a central shaft 6, at this time the central screw 6 is a full-body threaded rod, one end of which is fixed to the end of the base 2 away from the end seat, and the other end is passed through the intermediate plate 15, a limit shaft 19 is fixed on the base 2, the limit shaft 19 is parallel to the central screw 6 and is located above the central screw 6, a circular hole 20 is provided on the limit plate 14, the limit shaft 19 passes through the circular hole 20, and provides support for the locking frame 3;

[0033] A through hole is arranged at the center of the middle disk 15, and a limiting sleeve 22 passes through the through hole. The inner wall of the limiting sleeve 22 has an internal thread. Limiting baffles are arranged at both ends of the limiting sleeve 22, and the middle disk 15 is located between the limiting baffles. In this way, when the limiting sleeve 22 rotates, the middle disk 15 can be driven to move along the length direction of the central shaft 6, so that the limiting disk 14 can move toward the end of the base 2, but the limiting disk 14 does not rotate at this time. After the limiting disk 14 abuts against the end of the aluminum lipstick tube, the rotation of the limiting sleeve 22 is stopped, and the positioning of the aluminum lipstick tube can be completed.

[0034] In this embodiment, the setting of the limiting shaft rod 19 can ensure that the limiting plate will not be deflected. During the movement of the locking frame, the standard opening on the limiting plate 14 is always aligned with the aluminum tube, so there is no need to adjust the position and state of the limiting plate 14 at all times during the movement of the locking frame, thereby improving processing efficiency.

Claims

1. An aluminum lipstick tube correction device, comprising a base, an end seat and a locking frame, characterized in that: The end frame and the locking frame are connected to the two ends of the base respectively, the end seat is connected to the base through a hinge, a rotating rod passes through the end seat and the rotating rod is connected to the end seat through a thread, a grinding wheel is fixed to the end of the rotating rod, and a support wheel sleeved on the rotating rod is arranged between the grinding wheel and the end seat, and when the aluminum lipstick tube is sleeved on the rotating rod, the support wheel abuts against the end of the aluminum tube; The base is provided with a positioning seat, the upper surface of the positioning seat is provided with a tube receiving groove, and a clamping component is provided in the tube receiving groove. When the rotating rod is flipped to a horizontal state, the support wheel is located in the tube receiving groove, and the clamping component clamps the support wheel; The locking frame is connected to the base through a central shaft rod, and can move toward the base. The locking frame applies a pushing force to the free end of the aluminum lipstick tube.

2. The aluminum lipstick tube correction device according to claim 1, characterized in that: A support structure is fixedly connected below the base, and the support structure includes support legs and a support seat. The height of the support legs is greater than the height of the lowest point of the rotating rod when it is in a vertical state.

3. The aluminum lipstick tube correction device according to claim 1, characterized in that: The clamping component comprises two clamping plates and a rotary push arm. The clamping plates are located in the tube receiving groove. The rotary push arm passes through the positioning seat and applies a thrust to the clamping plates.

4. The aluminum lipstick tube correction device according to claim 3, characterized in that: The clamping plate comprises an inner push plate and a limit plate, the limit plate is fixedly connected to the inner push plate, the inner push plate is located in the tube receiving groove, and the limit plate is located above the positioning seat and is slidably connected to the positioning seat.

5. The aluminum lipstick tube correction device according to claim 1, characterized in that: The locking frame includes an intermediate plate and a limiting plate, which are fixedly connected to each other. A through hole is arranged at the center of the intermediate plate, and a limiting sleeve is arranged in the through hole. The limiting sleeve is sleeved on the central shaft and screwed to the central shaft, and one end of the central shaft is fixed on the base.

6. The aluminum lipstick tube correction device according to claim 5, characterized in that: The limiting sleeve body comprises a sleeve with an internal thread, limiting baffles are fixed at both ends of the sleeve, and the middle disk is sleeved on the sleeve and located between the two limiting baffles.

7. The aluminum lipstick tube correction device according to claim 5, characterized in that: The limiting plate is provided with a through hole, a limiting shaft rod passes through the through hole, one end of the limiting shaft rod is fixed on the base, and the limiting shaft rod is parallel to the central shaft rod.

8. The aluminum lipstick tube correction device according to claim 7, characterized in that: The limit plate is provided with a standard hole, an inner moving plate is arranged in the standard hole, the limit plate is connected with an outer plate body through a pull rod, and the outer plate body and the inner moving plate are connected through a compression reset spring.

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