CN211821337U

CN211821337U - End bender base

Info

Publication number: CN211821337U
Application number: CN202020412716.3U
Authority: CN
Inventors: 黄洪
Original assignee: Chongqing Hongyuanheng Technology Development Co ltd
Current assignee: Chongqing Hongyuanheng Technology Development Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses an end bender base, including placing the board, place the board below and install a plurality of removal wheels and supporting mechanism, supporting mechanism includes the mounting panel, mounting panel top symmetry is equipped with two slides and two fixed blocks, two slide slidable mounting is on the mounting panel, two fixed block fixed mounting is on the mounting panel, set up threaded hole on the slide, two same threaded rod is installed to the screw hole internal thread, two sections screw thread opposite direction about the threaded rod, set up the rotation hole on the fixed block, the both ends of threaded rod are passed and are rotated hole and fixedly connected with handheld pole, be equipped with the connecting block directly over the mounting panel, connecting block fixed connection is on placing the board, be connected through the bracing piece between slide and the connecting block. The utility model discloses the screw thread pressure between well slide and the threaded rod is far less than the gravity of placing the board, and then the user rotates the threaded rod more easily.

Description

End bender base

Technical Field

The utility model belongs to the technical field of the bender base, especially, relate to an end bender base.

Background

The existing linear bending machine is large in size and difficult to carry, and is generally assembled on site at present, so that the working space of other equipment is reduced during assembly, and the overall working efficiency of a workshop is influenced. Based on this, chinese utility model patent CN207378388U specification discloses a linear bending machine is with removing base, through setting up the supporting seat and removing the wheel, after the base moved suitable position, adjusted the length of supporting seat for shock pad and ground contact, the base supported by the supporting seat this moment rather than removing the wheel, and then realized stably placing the effect of base. The supporting seat consists of a sleeve and a screw rod, the sleeve is sleeved on the screw rod in a threaded manner, and the length of the supporting seat is adjusted by rotating the sleeve; in-process at the supporting seat support base, the gravity direct action of base is on the screw thread of sleeve pipe and screw rod for the effort between the meshing screw thread is great, and under this condition, the user can be very hard if want further length of rotating sleeve pipe regulation supporting seat, and then inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of providing in the above-mentioned background art, and the end bender base that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an end bending machine base comprises a placing plate, a plurality of moving wheels and a supporting mechanism are installed below the placing plate, the supporting mechanism comprises a mounting plate, two sliding seats and two fixed blocks are symmetrically arranged above the mounting plate, the two sliding seats are slidably mounted on the mounting plate, the two fixed blocks are fixedly mounted on the mounting plate, threaded holes are formed in the sliding seats, threaded rods are mounted in the two threaded holes, the directions of the threads of the left section and the right section of each threaded rod are opposite, rotating holes are formed in the fixed blocks, two ends of each threaded rod penetrate through the rotating holes and are fixedly connected with a handheld rod, a connecting block is arranged right above the mounting plate and is fixedly connected to the placing plate, the sliding seats are connected with the connecting blocks through supporting rods, and two ends of each supporting rod are respectively rotatably connected with the connecting blocks and the, the angle between the support bar and the vertical line is less than 30 degrees.

Preferably, the hand-held rod is perpendicular to the threaded rod and is sleeved with an anti-slip sleeve.

Preferably, an annular limiting groove is formed in the side wall of the rotating hole, a limiting ring is rotatably mounted in the limiting groove, and the limiting ring is fixedly sleeved on the threaded rod.

Preferably, a ball groove is formed in one side, close to the mounting plate, of the sliding seat, a ball is embedded in the ball groove, and the ball is in rolling contact with the mounting plate.

Preferably, the connecting block and the sliding seat are both provided with a rotating groove, and the end part of the supporting rod is rotatably arranged in the rotating groove through a rotating shaft.

Preferably, the bottom wall of the rotating groove is arc-shaped, and the end of the support rod is semicircular and is in sliding contact with the bottom wall of the rotating groove.

Preferably, the lower extreme fixedly connected with inserted bar of connecting block, the top fixedly connected with gag lever post of mounting panel, the slot has been seted up on the gag lever post, the inserted bar is inserted and is established in the slot.

Preferably, a spring is arranged in the slot, and two ends of the spring are respectively fixedly connected with the end wall of the inserted rod and the bottom wall of the slot.

Preferably, the mounting plate is fixedly connected with a supporting block below, and one end of the supporting block, which is far away from the mounting plate, is bonded with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that: in the process of supporting the placing plate by the supporting mechanism, the gravity of the placing plate is transmitted to the sliding seat through the supporting rod, the direction of acting force applied to the sliding seat is axial to the supporting rod, the acting force is decomposed to obtain vertical downward component force and horizontal component force, the vertical downward component force is the gravity of the placing plate, the acting force is directly transmitted to the mounting plate, the component force on the horizontal surface of the sliding seat is much smaller than the vertical downward component force, so that the thread pressure between the sliding seat and the threaded rod is far smaller than the gravity of the placing plate, and the threaded rod is rotated by a user more easily.

Drawings

Fig. 1 is a schematic structural view of an end bender base according to the present invention;

fig. 2 is a schematic structural view of a supporting mechanism of the end bender base according to the present invention;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: the device comprises a placing plate 1, a moving wheel 2, a supporting block 3, a mounting plate 4, a connecting block 5, a supporting rod 6, a threaded rod 7, a handheld rod 8, a fixing block 9, a limiting ring 10, a sliding seat 11, a non-slip mat 12, an inserting rod 13, a limiting rod 14, a threaded hole 15, a slot 16, a spring 17, a rotating groove 18, a rotating shaft 19 and a round ball 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an end bender base comprises a placing plate 1, a plurality of moving wheels 2 and a supporting mechanism are arranged below the placing plate 1, the supporting mechanism comprises a mounting plate 4, two sliding seats 11 and two fixing blocks 9 are symmetrically arranged above the mounting plate 4, the two sliding seats 11 are slidably mounted on the mounting plate 4, the two fixing blocks 9 are fixedly mounted on the mounting plate 4 and positioned at the outer sides of the two sliding seats 11, threaded holes 15 are formed in the sliding seats 11, a same threaded rod 7 is internally threaded in the two threaded holes 15, the directions of threads of the left section and the right section of the threaded rod 7 are opposite, rotating holes are formed in the fixing blocks 9, two ends of the threaded rod 7 penetrate through the rotating holes and are fixedly connected with a handheld rod 8, the handheld rod 8 is perpendicular to the threaded rod 7 and is sleeved with an anti-skid sleeve, a user can conveniently rotate the, a limiting ring 10 is rotatably mounted in the limiting groove, the limiting ring 10 is fixedly sleeved on the threaded rod 7 and used for preventing the threaded rod 7 from generating axial deviation, a ball groove is formed in one side of the sliding seat 11 close to the mounting plate 4, a ball 20 is embedded in the ball groove, and the ball 20 is in rolling contact with the mounting plate 4;

the connecting block 5 is arranged right above the mounting plate 4, the connecting block 5 is fixedly connected to the placing plate 1, the sliding seat 11 is connected with the connecting block 5 through the supporting rod 6, two ends of the supporting rod 6 are respectively rotatably connected with the connecting block 5 and the sliding seat 11, specifically, the connecting block 5 and the sliding seat 11 are both provided with a rotating groove 18, the end part of the supporting rod 6 is rotatably installed in the rotating groove 18 through a rotating shaft 19, the bottom wall of the rotating groove 18 is arc-shaped, the end part of the supporting rod 6 is semicircular and is in sliding contact with the bottom wall of the rotating groove 18, so that the supporting rod 6 can directly transmit acting force to the sliding seat 11 without transmitting through the rotating shaft 19, and the angle between the supporting rod;

the lower end of the connecting block 5 is fixedly connected with an inserting rod 13, the upper part of the mounting plate 4 is fixedly connected with a limiting rod 14, a rotating port matched with the threaded rod 7 is formed in the limiting rod 14, a slot 16 is formed in the limiting rod 14, the inserting rod 13 is inserted into the slot 16, a spring 17 is arranged in the slot 16, and two ends of the spring 17 are fixedly connected with the end wall of the inserting rod 13 and the bottom wall of the slot 16 respectively;

the supporting block 3 is fixedly connected below the mounting plate 4, and the non-slip mat 12 is bonded to one end, far away from the mounting plate 4, of the supporting block 3.

When the device is used, a user drives the threaded rod 7 to rotate through the hand-held rod 8, so that the two sliding seats 11 move towards the same side or in opposite directions, the angle of the supporting rod 6 is changed, the distance between the mounting plate 4 and the connecting block 5 is changed, the length of the supporting mechanism is adjusted, and whether the supporting block 3 is in contact with the ground or not can be controlled; in the process that the support mechanism supports the placing plate 1, the gravity of the placing plate 1 is transmitted to the sliding seat 11 through the support rod 6, the direction of an acting force applied to the sliding seat 11 is the axial direction of the support rod 6, the acting force is decomposed to obtain a vertical downward component force and a horizontal component force, the vertical downward component force is the gravity of the placing plate 1, the acting force is directly transmitted to the mounting plate 4, the angle between the support rod 6 and the vertical line is smaller than 30 degrees, so the component force on the sliding seat 11 in the horizontal direction is much smaller than the vertical downward component force, the thread pressure between the sliding seat 11 and the threaded rod 7 is far smaller than the gravity of the placing plate 1, and further, a user can rotate the threaded rod 7.

Claims

1. An end bender base comprises a placing plate (1), a plurality of moving wheels (2) and a supporting mechanism are installed below the placing plate (1), the supporting mechanism is characterized by comprising a mounting plate (4), two sliding seats (11) and two fixing blocks (9) are symmetrically arranged above the mounting plate (4), the two sliding seats (11) are slidably mounted on the mounting plate (4), the two fixing blocks (9) are fixedly mounted on the mounting plate (4), threaded holes (15) are formed in the sliding seats (11), a same threaded rod (7) is internally threaded in the two threaded holes (15), the threaded directions of the left section and the right section of the threaded rod (7) are opposite, rotating holes are formed in the fixing blocks (9), two ends of the threaded rod (7) penetrate through the rotating holes and are fixedly connected with hand-held rods (8), a connecting block (5) is arranged right above the mounting plate (4), connecting block (5) fixed connection is on placing board (1), be connected through bracing piece (6) between slide (11) and connecting block (5), the both ends of bracing piece (6) rotate with connecting block (5) and slide (11) respectively and are connected, the angle between bracing piece (6) and the perpendicular line is less than 30 degrees.

2. The end bender base according to claim 1, characterized in that the hand-held rod (8) is perpendicular to the threaded rod (7) and is sleeved with an anti-slip sleeve.

3. The end bender base according to claim 1, wherein the side wall of the rotation hole is provided with an annular limiting groove, a limiting ring (10) is rotatably mounted in the limiting groove, and the limiting ring (10) is fixedly sleeved on the threaded rod (7).

4. The end bender base according to claim 1, characterized in that, a ball groove is opened on one side of the sliding base (11) close to the mounting plate (4), a ball (20) is embedded in the ball groove, and the ball (20) is in rolling contact with the mounting plate (4).

5. The end bender base according to claim 1, characterized in that, the connecting block (5) and the sliding base (11) are both provided with a rotating groove (18), and the end of the supporting rod (6) is rotatably installed in the rotating groove (18) through a rotating shaft (19).

6. The end bender base according to claim 5, characterized in that, the bottom wall of the rotating groove (18) is arc-shaped, and the end of the supporting rod (6) is semicircular and is in sliding contact with the bottom wall of the rotating groove (18).

7. The end bender base according to claim 1, characterized in that the lower end of the connecting block (5) is fixedly connected with an insert rod (13), the upper side of the mounting plate (4) is fixedly connected with a limiting rod (14), the limiting rod (14) is provided with a slot (16), and the insert rod (13) is inserted into the slot (16).

8. The end bender base according to claim 7, characterized in that a spring (17) is arranged in the slot (16), and two ends of the spring (17) are respectively fixedly connected with the end wall of the inserted rod (13) and the bottom wall of the slot (16).

9. The end bender base according to claim 1, characterized in that a supporting block (3) is fixedly connected below the mounting plate (4), and a non-slip pad (12) is bonded to one end of the supporting block (3) far away from the mounting plate (4).