CN221817715U - Height-adjustable's car welds operation box support for dress production line - Google Patents

Abstract

The utility model relates to the technical field of automobile production tools, in particular to an operation box bracket for an automobile welding production line, which comprises four supporting legs, two rectangular arrays, two panel plates, two threaded rods, two guide rods, a driving sleeve, a threaded rod, a bearing, an inner threaded sleeve and an inner threaded sleeve, wherein the four supporting legs are fixedly arranged on a frame; the four-leg-based support structure is characterized in that guide rods and threaded rod structures are arranged on the diagonal legs, and corresponding driving structures are arranged by depending on the threaded rod structures, so that the adjustment and control of the support structure are realized.

Description

A height-adjustable operating box bracket for automobile welding production line

Technical Field

The utility model relates to the technical field of automobile production tooling, in particular to an operating box bracket with adjustable height for an automobile welding production line.

Background Art

In the welding process of metal parts involved in automobile production and processing, the welding of some special structures still adopts manual processing to achieve refined processing of welding structures. This requires operators to carry corresponding welding processing equipment when performing welding operations. Usually, operators use tool boxes to carry equipment. In this regard, in order to facilitate operators to use equipment, it is now necessary to design a height-adjustable operating tool box bracket to facilitate adjustment to adapt to the height.

Utility Model Content

The purpose of the utility model is to address the defects and shortcomings of the prior art and provide a height-adjustable operating box bracket for an automobile welding production line. The bracket is based on a four-leg bracket structure, and guide rods and threaded rod structures are arranged on the diagonal legs, and a corresponding driving structure is arranged based on the threaded rod structure, thereby realizing adjustment and control of the bracket structure.

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

It comprises legs, a frame and a panel, wherein the legs are four and fixedly arranged on the frame in a rectangular array, and the panel is arranged above the legs; it also comprises:

Threaded rods, there are two threaded rods, which are respectively fixed on the lower surfaces of two diagonal corners of the panel, and the threaded rods are inserted into two of the legs;

Guide rods, there are two guide rods, which are respectively fixed on the lower surfaces of the other two diagonal corners of the panel, and the guide rods are inserted into the other two legs;

A driving sleeve, wherein the driving sleeve is movably mounted on the threaded rod, and the driving sleeve is screwed onto the supporting leg through a bearing;

The internal thread sleeve is fixedly arranged on the inner wall of the driving sleeve, and the internal thread sleeve is connected to the threaded rod by a threaded connection.

Preferably, a driving gear is integrally formed on the outer wall of the driving sleeve, a driving shaft is rotatably provided on the leg provided with the driving sleeve through a bearing, a driven gear is sleeved and fixed on the driving shaft, and the driving gear is meshed with the driven gear.

Preferably, a transmission shaft is rotatably mounted on the frame via a bearing, and both ends of the transmission shaft are respectively connected to the drive shafts on both sides via a bevel gear set.

Preferably, a reversing gear box is arranged in series on the transmission shaft, a crank is fixedly arranged on the input shaft of the reversing gear box, and the crank is rotated on the frame through a bearing.

Preferably, a support sleeve is provided on the outer sleeve of the driving sleeve, and upper and lower ends of the support sleeve are respectively fixedly arranged on the outer walls of the legs located on the upper and lower sides of the driving sleeve.

Compared with the prior art, the beneficial effect of the utility model is that the height-adjustable operating box bracket for an automobile welding production line described in the utility model is based on a four-leg bracket structure, and guide rods and threaded rod structures are arranged on the diagonal legs, and a corresponding driving structure is arranged based on the threaded rod structure, thereby realizing adjustment and control of the bracket structure.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic structural diagram of the utility model.

FIG. 2 is a lower right side view of FIG. 1 .

FIG3 is a schematic diagram of the structure of the support legs, the drive sleeve, and the transmission shaft in the utility model.

FIG. 4 is a schematic structural diagram of a panel, a guide rod, and a threaded rod in the utility model.

FIG. 5 is a schematic structural diagram of the support legs and support sleeves of the present invention.

FIG. 6 is a schematic structural diagram of the drive sleeve and the internal thread sleeve in the utility model.

Description of reference numerals:

Leg 1, frame 2, panel 3, threaded rod 4, guide rod 5, drive sleeve 6, internal thread sleeve 7, driving gear 8, drive shaft 9, driven gear 10, transmission shaft 11, reversing gear box 12, crank 13, support sleeve 14.

DETAILED DESCRIPTION

The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

Embodiment 1:

As shown in Fig. 1-6, this embodiment comprises a leg 1, a frame 2, and a panel 3, wherein the leg 1 is four and fixedly arranged on the frame 2 in a rectangular array, and the panel 3 is arranged above the leg 1, and it also comprises:

Threaded rods 4, there are two threaded rods 4, and they are fixedly arranged on the lower surfaces of two diagonal corners of the panel 3, and the threaded rods 4 are inserted into two of the legs 1;

Guide rods 5, there are two guide rods 5, and they are fixedly arranged on the lower surfaces of the other two diagonals of the panel 3, and the guide rods 5 are inserted into the other two legs 1;

A driving sleeve 6, wherein the driving sleeve 6 is movably mounted on the threaded rod 4, and the driving sleeve 6 is screwed onto the supporting leg 1 through a bearing;

A support sleeve 14, wherein the support sleeve 14 is sleeved on the outside of the driving sleeve 6, the upper and lower ends of the support sleeve 14 are fixedly arranged on the supporting leg 1, and the side opening of the support sleeve 14 is arranged;

An internal thread sleeve 7, wherein the internal thread sleeve 7 is fixedly arranged on the inner wall of the driving sleeve 6, and the internal thread sleeve 7 is connected to the threaded rod 4 by a threaded connection;

A driving gear 8, wherein the driving gear 8 is integrally formed and arranged on the outer side wall of the driving sleeve 6;

A driving shaft 9, wherein the driving shaft 9 is fixedly disposed on the outer side wall of the leg 1 provided with the driving sleeve 6;

A driven gear 10, wherein the driven gear 10 is fixedly disposed on the driving shaft 9 and meshed with the driving gear 8;

A transmission shaft 11, wherein the transmission shaft 11 is rotatably mounted on the frame 2 via a bearing, and both ends of the transmission shaft 11 are respectively connected to the drive shafts 9 on both sides via a bevel gear set;

A reversing gear box 12, wherein the reversing gear box 12 is arranged in series on the transmission shaft 11, and the reversing gear box 12 is fixedly arranged on the frame 2;

A crank 13, wherein the crank 13 is fixedly disposed on the input shaft of the reversing gear box 12;

The reversing gearbox 12 is arranged with a dual output shaft structure, and the shaft connected to the extended structure on the two output shafts of the reversing gearbox 12 is regarded as the transmission shaft 11 .

After adopting the technical solution disclosed in the utility model, it can achieve:

When using the device, the height of the device is adjusted by adjusting the height of the panel 3, the crank 13 is turned to drive the transmission shaft 11 to rotate through the reversing gear box 12, the transmission shaft 11 drives the drive shaft 9 to rotate through the bevel gear set, the drive shaft 9 drives the driven gear 10 to rotate, and then the meshing driven gear 10 and the driving gear 8 drive the drive sleeve 6 to rotate, the drive sleeve 6 drives the internal threaded sleeve 7 to rotate, the guide rod 5 guides the linear movement of the panel 3, and then the panel 3 drives the threaded rod 4 to move, and then the internal threaded sleeve 7 rotates to push the threaded rod 4 to move, and then the threaded rod 4 pushes the panel 3 to move up and down.

The technical advantages that can be achieved by adopting the above technical solution are as follows:

The device is provided with guide rods 5 and threaded rods 4 at two diagonal corners of the panel 3, a driving sleeve 6 is provided on the leg 1 and an internal threaded sleeve 7 is provided in the driving sleeve 6, and then the internal threaded sleeve 7 is driven to rotate by rotating the driving sleeve 6, so as to push the threaded rod 4 up and down, and then push the panel 3 to move up and down;

The device is provided with a transmission rod and a reversing gearbox with a dual output shaft structure to drive the transmission shaft 11 to rotate, and then the transmission shaft 11 drives the drive shaft 9 to rotate, and drives the drive sleeve 6 to rotate through the gear set transmission, thereby realizing the synchronous movement of the two drive sleeves 6.

For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a height-adjustable's car welds operation box support for dress production line, it includes landing leg (1), frame (2), panel (3), and wherein landing leg (1) are four and are rectangular array fixed setting on frame (2), and panel (3) are set up in the top of landing leg (1); characterized in that it further comprises:

the two threaded rods (4) are respectively and fixedly arranged on the lower surfaces of two opposite angles of the panel (3), and the threaded rods (4) are inserted into the two supporting legs (1);

The guide rods (5) are two, and are respectively and fixedly arranged on the lower surfaces of the other two opposite angles of the panel (3), and the guide rods (5) are inserted into the other two supporting legs (1);

The driving sleeve (6) is movably sleeved on the threaded rod (4), and the driving sleeve (6) is rotatably arranged on the supporting leg (1) through a bearing;

The internal thread sleeve (7), internal thread sleeve (7) fixedly set up on the inner wall of driving sleeve (6), and establish the connection through the screw thread soon between internal thread sleeve (7) and threaded rod (4).

2. The height-adjustable operating box bracket for an automobile welding production line according to claim 1, wherein: the driving gear (8) is integrally formed on the outer side wall of the driving sleeve (6), the driving shaft (9) is rotatably arranged on the supporting leg (1) provided with the driving sleeve (6) through a bearing, the driven gear (10) is fixedly sleeved on the driving shaft (9), and the driving gear (8) is meshed with the driven gear (10).

3. The height-adjustable operating box bracket for an automobile welding production line according to claim 2, wherein: the frame (2) is rotatably provided with a transmission shaft (11) through a bearing, and two ends of the transmission shaft (11) are respectively in transmission arrangement with driving shafts (9) on two sides through bevel gear sets.

4. A height-adjustable operating box bracket for an automobile welding production line according to claim 3, characterized in that: the transmission shaft (11) is serially provided with a reversing gear box (12), the input shaft of the reversing gear box (12) is fixedly provided with a crank (13), and the crank (13) is rotatably arranged on the frame (2) through a bearing.

5. The height-adjustable operating box bracket for an automobile welding production line according to claim 4, wherein: the outer cover of drive cover (6) be equipped with support cover (14), the upper and lower both ends of support cover (14) are fixed respectively and are set up on the outer wall that landing leg (1) are located drive cover (6) upper and lower both sides.