Folding stool for replacing guide wheel of squaring machine

Abstract

The utility model provides a folding stool for replacing a guide wheel of a squaring machine, and relates to the technical field of folding stools. The stand column is vertically arranged and connected with a lathe bed of the squaring machine, one end of a pedal is hinged to the top end of the stand column, one end of a supporting column is hinged to the end, away from the stand column, of the pedal, a hinge is arranged between the end of the pedal and the end of the stand column, a position adjusting assembly is arranged between the hinge and the stand column, and the supporting column is of a telescopic structure. The supporting device is stable in supporting and convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of folding stools, in particular to a folding stool used for replacing guide wheels of a square cutting machine. Background Art

[0002] The guide wheel of the square cutting machine needs to be replaced regularly. The guide wheel is set on the tool holder. Since the tool holder of the square cutting machine is located at a high position of 2.5 meters, currently, when the operator replaces the guide wheel, they can only use a plastic stool as a support to facilitate the replacement.

[0003] However, due to the small internal space of the equipment and the slippery interior of the machine tool, plastic stools are not easy to move and place. Plastic stools are prone to slipping and there is a risk of unstable support. Operators are at risk of falling when standing on plastic stools. In addition, plastic stools are large in size and not easy to store. Utility Model Content

[0004] The utility model aims to develop a folding stool which is stable in support and easy to store and is used for replacing guide wheels of a square cutting machine.

[0005] The utility model is achieved through the following technical solutions:

[0006] A folding stool for replacing guide wheels of a square cutting machine, comprising:

[0007] A column, which is arranged vertically and connected to the bed of the square cutting machine;

[0008] Step on the pedal, one end of which is hinged to the top of the column;

[0009] A support column, one end of which is hinged to the end of the pedal away from the column;

[0010] Wherein, a hinge is arranged between the end of the pedal and the end of the column, a position adjustment component is arranged between the hinge and the column, and the support column is a telescopic structure.

[0011] Optionally, a load-bearing block is provided on the side wall at the top end of the column, and the hinge is provided between the load-bearing block and the pedal.

[0012] Optionally, the hinge includes an adjusting portion and a rotating portion that are rotatably connected, the rotating portion is connected to the end of the pedal, and the position adjustment assembly is arranged between the adjusting portion and the load-bearing block and the column.

[0013] Optionally, the position adjustment assembly includes an insert cylinder arranged at the bottom of the adjustment part, the insert cylinder is vertically arranged and has an adjusting nut coaxially rotating at the bottom end, a lower screw rod is provided on the load-bearing block below the insert cylinder, the lower screw rod corresponds to the position of the insert column and cooperates with the adjusting nut thread.

[0014] Optionally, the position adjustment assembly also includes a side screw arranged on the side of the adjustment part, the side screw is horizontally arranged and located on the side wall of the adjustment part close to the column, a vertically arranged pull plate is provided at a corresponding position on the column, the pull plate is provided with a vertically arranged slide groove for the side screw to pass through and slide, and a fixing nut is threadedly connected to the side screw on the outside of the slide groove.

[0015] Optionally, the support column includes a fixed part and a telescopic part which are slidably connected, the fixed part is hinged to the pedal, the fixed part is provided with a slot parallel to its length direction and cooperating with the telescopic part, and the telescopic part is slidably arranged in the slot.

[0016] Optionally, a plurality of matching latch holes are respectively provided at corresponding positions on the telescopic portion and the fixed portion, and latches are provided in the latch holes.

[0017] Optionally, a foot cup is provided at the end of the telescopic part away from the fixed part, the foot cup is threadedly connected to the telescopic part, and the bottom surface of the foot cup is covered with a plurality of anti-slip convex particles.

[0018] Optionally, the surface of the pedal is provided with anti-slip grooves, and the end of the pedal away from the hinge is provided with a handle.

[0019] The beneficial effects of the utility model are:

[0020] The utility model is arranged on the bed and does not need to be moved or placed separately. When not in use and folded, it occupies a small area and does not hinder the working environment. It can be quickly opened when in use and is easy to operate. The height has a certain adjustment range. Compared with a plastic stool, the support is firm and will not slip, which prevents people from falling. After use, it can be quickly stored by folding twice. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a structural diagram of the utility model when folded;

[0023] Figure 2 This is a structural diagram when the pedal is opened;

[0024] Figure 3 This is a structural diagram when the pedal is stepped on and the support column is opened;

[0025] Figure 4 It is a three-dimensional structural diagram of the utility model;

[0026] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0027] Figure numerals: 1. column; 2. pedal; 3. support column; 31. fixed part; 32. telescopic part; 33. pin hole; 4. foot cup; 5. load-bearing block; 6. hinge; 61. adjustment part; 62. rotating part; 63. lower screw; 64. adjusting nut; 65. insert cylinder; 66. side screw; 67. fixing nut; 68. pull plate; 7. handle. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0030] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 5 As shown, the utility model discloses a folding stool for replacing guide wheels of a square cutting machine, comprising a column 1, and the column 1 is connected to the bed of the square cutting machine.

[0032] The column 1 is arranged vertically, and a load-bearing block 5 is arranged on the side wall of the top of the column 1 away from the bed body. The load-bearing block 5 is arranged horizontally, and a pedal 2 is arranged on the side of the column 1 away from the bed body. A hinge 6 is arranged between one end of the pedal 2 and the load-bearing block 5.

[0033] The hinge 6 includes an adjustment part 61 and a rotating part 62 which are rotatably connected. The rotating part 62 is connected to the pedal 2. A position adjustment component is provided between the adjustment part 61, the load-bearing block 5 and the column 1. The height of the adjustment part 61 on the load-bearing block 5 can be adjusted by the position adjustment component.

[0034] The position adjustment assembly includes an insert cylinder 65 arranged at the bottom of the adjustment part 61. The insert cylinder 65 is vertically arranged and has an adjusting nut 64 coaxially rotating at the bottom. A lower screw 63 is provided on the load-bearing block 5 below the insert cylinder 65. The lower screw 63 corresponds to the position of the insert column and is threadedly matched with the adjusting nut 64.

[0035] The position adjustment assembly also includes a side screw 66 arranged on the side of the adjustment part 61. The side screw 66 is horizontally arranged and located on the side wall of the adjustment part 61 close to the column 1. A vertically arranged pull plate 68 is provided at a corresponding position on the column 1. The pull plate 68 is provided with a vertically arranged slide groove for the side screw 66 to pass through and slide. A fixing nut 67 is threadedly connected to the side screw 66 on the outside of the slide groove.

[0036] The surface of the pedal board 2 is provided with anti-skid patterns to prevent people from slipping when stepping on it. The end of the pedal board 2 away from the hinge 6 is provided with a handle 7, and the pedal board 2 is rotated by holding the handle 7 to realize the folding or opening of the pedal board 2 beside the column 1.

[0037] The end of the pedal board 2 below the handle 7 is also hinged with a support column 3, and the support column 3 can be rotated to be perpendicular or parallel to the pedal board 2 and located at the side of the pedal board 2, so that the support column 3 can also be folded or unfolded.

[0038] The support column 3 includes a fixed portion 31 and a telescopic portion 32 which are slidably connected. The fixed portion 31 is hinged to the pedal 2. The fixed portion 31 is provided with a slot parallel to its length direction and matching with the telescopic portion 32. The telescopic portion 32 is slidably arranged in the slot. A plurality of matching latch holes 33 are respectively arranged at corresponding positions on the telescopic portion 32 and the fixed portion 31. A latch is arranged in the latch hole 33.

[0039] A foot cup 4 is provided at the end of the telescopic portion 32 away from the fixed portion 31 . The foot cup 4 is threadedly connected to the telescopic portion 32 , and a bottom surface of the foot cup 4 is covered with a plurality of anti-skid convex particles.

[0040] When the folding stool is not in use, the telescopic part 32 of the support column 3 is retracted into the fixed part 31, the support column 3 is folded on the side of the stepping board 2, and the stepping board 2 is folded on the side of the column 1. The volume is small, the space is small, and it is also easy to place. When in use, the stepping board 2 is opened to make it horizontal, and then the support column 3 is opened to make it vertical, and the telescopic part 32 is pulled out of the fixed part 31, so that the foot cup 4 is in contact with the ground and the pin is inserted into the pin hole 33. At this time, the operator can step on the stepping board 2 to work. The height of the stepping board 2 is adjustable, which is achieved by the lifting and lowering of the hinge 6 on the load-bearing block 5 and the extension and retraction of the support column 3. Loosen the fixing nut 67 on the side screw 66, turn the adjusting nut 64, and the adjusting nut 64 is threadedly matched with the lower screw 63 to lift the adjustment part 61 of the hinge 6, and the side screw 66 is correspondingly lifted and lowered in the slide groove, so that the height of the end of the stepping board 2 connected to the rotating part 62 of the hinge 6 is adjusted, and then tighten the fixing nut 67 to assist in fixing the hinge 6. Take out the pin from the pin hole 33, adjust the position of the telescopic part 32 in the fixing part 31 to adjust the length of the support column 3, and then insert the pin into the pin hole 33 to fix the length of the support column 3. After the folding stool is used, retract the telescopic part 32 into the fixing part 31, then fold the support column 3, and finally fold the stepping plate 2 to quickly complete the storage.

[0041] The utility model is arranged on the bed and does not need to be moved or placed separately. When not in use and folded, it occupies a small area and does not hinder the working environment. It can be quickly opened when in use and is easy to operate. The height has a certain adjustment range. Compared with a plastic stool, the support is firm and will not slip, which prevents people from falling. After use, it can be quickly stored by folding twice.

[0042] The above embodiments are only preferred embodiments of the present utility model and are not limitations on the technical solutions of the present utility model. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present utility model.

Claims

1. A folding stool for replacing guide wheels of a square cutting machine, characterized in that: include: A column, which is arranged vertically and connected to the bed of the square cutting machine; Step on the pedal, one end of which is hinged to the top of the column; A support column, one end of which is hinged to the end of the pedal away from the column; Wherein, a hinge is arranged between the end of the pedal and the end of the column, a position adjustment component is arranged between the hinge and the column, and the support column is a telescopic structure.

2. The folding stool for replacing the guide wheel of a square cutting machine according to claim 1, characterized in that: A load-bearing block is arranged on the side wall at the top end of the column, and the hinge is arranged between the load-bearing block and the pedal.

3. The folding stool for replacing the guide wheel of a square cutting machine according to claim 2, characterized in that: The hinge comprises an adjusting part and a rotating part which are rotatably connected, the rotating part is connected to the end of the pedal, and the position adjustment assembly is arranged between the adjusting part and the load-bearing block and the column.

4. The folding stool for replacing the guide wheel of a square cutting machine according to claim 3, characterized in that: The position adjustment assembly includes an insert cylinder arranged at the bottom of the adjustment part, the insert cylinder is vertically arranged and an adjusting nut is coaxially rotated at the bottom end, a lower screw rod is arranged on the load-bearing block below the insert cylinder, the lower screw rod corresponds to the position of the insert column and cooperates with the adjusting nut thread.

5. The folding stool for replacing the guide wheel of a square cutting machine according to claim 4, characterized in that: The position adjustment assembly also includes a side screw arranged on the side of the adjustment part, the side screw is horizontally arranged and located on the side wall of the adjustment part close to the column, a vertically arranged pull plate is provided at a corresponding position on the column, and a vertically arranged slide groove is provided on the pull plate for the side screw to pass through and slide, and a fixing nut is threadedly connected to the side screw outside the slide groove.

6. The folding stool for replacing the guide wheel of a square cutting machine according to claim 1, characterized in that: The support column includes a fixed part and a telescopic part which are slidably connected. The fixed part is hinged to the pedal. A slot parallel to the length direction of the fixed part and cooperating with the telescopic part is arranged in the fixed part. The telescopic part is slidably arranged in the slot.

7. The folding stool for replacing the guide wheel of a square cutting machine according to claim 6, characterized in that: A plurality of matching latch holes are respectively arranged at corresponding positions on the telescopic part and the fixed part, and latches are arranged in the latch holes.

8. The folding stool for replacing the guide wheel of a square cutting machine according to claim 6, characterized in that: A foot cup is provided at the end of the telescopic part away from the fixed part. The foot cup is threadedly connected to the telescopic part, and the bottom surface of the foot cup is covered with a plurality of anti-skid convex particles.

9. The folding stool for replacing guide wheels of a square cutting machine according to any one of claims 1 to 8, characterized in that: The surface of the pedal is provided with anti-skid patterns, and the end of the pedal away from the hinge is provided with a handle.

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