A column piece welding gun adjusting support

Abstract

The utility model discloses a kind of column piece welding gun adjusting support, belong to the technical field of welding auxiliary equipment, the support includes support plate, vertical fixed column of support plate, the sliding ring of being sleeved and being vertically slidable in column, shell fixed in sliding ring and welding gun bearing assembly fixed in sliding ring, the outer peripheral wall of column is equipped with multiple grooves, the support further includes for locking the up-down adjusting mechanism of sliding ring vertical position, the mechanism is housed in shell, and including first button, the first rack driven by first button, gear engaged with first rack, second rack engaged with gear, second fixed plate fixed to second rack, and first spring of biasing second fixed plate to joint groove. The utility model realizes single-hand pressing unlocking and hand automatic locking of vertical height by the linkage mechanism of button, rack and gear, and realizes horizontal quick positioning by second button, and adjusting operation is intuitive and convenient, and positioning is accurate and reliable.

Description

Technical Field

[0001] This utility model relates to the field of welding auxiliary equipment technology, and in particular to a column welding gun adjustment bracket. Background Technology

[0002] Welding torches are widely used in industrial welding, especially in automated or semi-automated welding production lines. In order to ensure welding quality and adapt to different workpieces, welding torches need to be precisely fixed in specific positions and angles.

[0003] In existing technologies, a common solution is to use a column-type adjustment bracket, which typically includes a column and a collar or slider that can slide up and down along the column, with the welding torch fixed to the collar or slider.

[0004] However, existing technologies have significant shortcomings in achieving vertical adjustment and locking of the collar or slider. Existing structures typically rely on friction locking, such as tightening bolts with a knob or handle to press them directly against the column surface, or inserting a simple manual pin into a hole in the column. This friction locking method is laborious and often requires the use of both hands, with one hand holding the welding torch assembly and the other tightening the knob. It is difficult to achieve rapid adjustment with one hand, and the reliability of the locking depends on the operating force, making it prone to loosening or slippage during welding vibrations. Furthermore, the adjustment accuracy of the pin-type locking is limited by the spacing of the holes, making it impossible to achieve precise stopping at any height.

[0005] Therefore, this utility model proposes a column welding gun adjustment bracket to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems of cumbersome vertical height adjustment operation, the need for two hands to lock, low locking reliability, and easy slippage during vibration in the existing column welding gun adjustment bracket, this utility model aims to provide a column welding gun adjustment bracket with improved structure that can effectively solve the above problems.

[0007] This utility model provides a column-mounted welding torch adjustment bracket, comprising: a support plate, a column vertically fixed on the support plate, a slip ring sleeved on and vertically sliding on the column, a housing fixedly connected to the slip ring, and a welding torch bearing assembly fixedly connected to the slip ring, wherein the outer peripheral wall of the column is provided with multiple grooves.

[0008] The column welding torch adjustment bracket also includes a vertical adjustment mechanism for locking the vertical position of the slip ring, which is housed within the housing.

[0009] The up-down adjustment mechanism includes a first button, a first rack driven by the first button, a gear rotatably fixed to the housing via a first fixing post and meshing with the first rack, a second rack that also meshes with the gear, a second fixing plate fixedly connected to the second rack, and a first spring biasing the second fixing plate so that it is engaged in the groove of the post in its natural state.

[0010] Preferably, the up-down adjustment mechanism further includes a first fixed plate, which is fixedly connected to the first rack, and the first spring is located between the first fixed plate and the second fixed plate. With this arrangement, the first spring can be effectively squeezed or released when the first rack and the second rack move relative to each other.

[0011] Preferably, the welding torch support assembly is a left-right adjustment mechanism, which includes a first fixed block fixed to a slip ring and a slider that is horizontally slidably connected to the first fixed block, thereby providing a basis for adjusting the horizontal dimension of the welding torch.

[0012] Preferably, as a specific locking structure for the left and right adjustment mechanism, the mechanism further includes a second button and a second spring. The slider has a slot inside. The second button is movably mounted on the first fixed block and has a locking block. The second spring biases the locking block so that it can automatically engage with the slot of the slider to achieve horizontal locking.

[0013] Preferably, to facilitate the installation of the second button, the left and right adjustment mechanism further includes a second fixing block, which is fixedly connected to the first fixing block, and the second button is inserted into the second fixing block.

[0014] Preferably, the welding torch support assembly further includes a third fixing block, which is fixedly connected to the slider and serves as a direct mounting base for the welding torch.

[0015] Preferably, in order to achieve the angle adjustment of the welding torch, the welding torch bearing assembly further includes a second fixed post and a clamp. The second fixed post is rotatably connected to the third fixed block, and the clamp surrounds the second fixed post. By adjusting the tightness of the clamp, the rotation of the second fixed post can be easily locked or released.

[0016] Preferably, the third fixing block is specifically used to fix the welding gun by bolts, which is a strong connection method that is easy to install and remove.

[0017] This utility model has the following beneficial effects: 1. This utility model, by setting up an up-down adjustment mechanism, uses a first button to drive the linkage of the first rack, gear and second rack, so that the second fixing plate and the groove on the column can be quickly separated and engaged. This solves the problems of cumbersome operation of vertical height adjustment of the bracket in the prior art, which requires the cooperation of both hands or tools and the locking is unreliable. It achieves the technical effect of easy height adjustment by pressing the button with one hand, automatic locking when the hand is released, accurate positioning and stable structure.

[0018] 2. This utility model, by setting a left and right adjustment mechanism, uses a second button to control the engagement and disengagement of the locking block and the internal slot of the slider, and the second spring provides the reset force, which solves the problems of inconvenient horizontal position adjustment of welding gun, complex locking structure or easy loosening in the prior art, and achieves the technical effect of intuitive and quick horizontal adjustment operation, one-button unlocking and reset locking, simple structure and reliable fixation.

[0019] 3. This utility model modularly combines the up-and-down adjustment mechanism, the left-and-right adjustment mechanism, and the welding gun fixing assembly that uses clamps to adjust the angle, all of which are integrated into a slip ring sleeved on the column. This solves the problems of single function, low integration, and incomplete adjustment dimensions of the existing adjustment bracket structure. It achieves a compact bracket structure with comprehensive functions, enabling three-dimensional rapid adjustment of the welding gun angle, vertical height, and horizontal position, thus improving the efficiency of welding operation preparation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a column welding gun adjustment bracket proposed in this utility model; Figure 2 This is a schematic diagram of the column structure of a column welding gun adjustment bracket proposed in this utility model. Figure 3 This is a schematic diagram of the gear structure of a column welding gun adjustment bracket proposed in this utility model; Figure 4 for Figure 2 A partial structural diagram at point A in the middle.

[0021] Legend: 1. Up-down adjustment mechanism; 101. First button; 102. First rack; 103. Second rack; 104. First fixed post; 105. Gear; 106. First fixed plate; 107. First spring; 108. Second fixed plate; 109. Outer shell; 2. Left-right adjustment mechanism; 201. First fixed block; 202. Second fixed block; 203. Second spring; 204. Second button; 205. Slider; 3. Support plate; 4. Second fixed post; 5. Third fixed block; 6. Third fixed post; 7. Clamp; 8. Slip ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4 This utility model provides a column plate welding torch adjustment bracket, which aims to solve the problem in the prior art where the locking and unlocking operation of the welding torch bracket is cumbersome when adjusting the vertical height and horizontal position of the welding torch, making it difficult to achieve fast and accurate positioning and locking.

[0024] like Figure 1 and Figure 2 As shown, the column welding gun adjustment bracket includes a support plate 3 and a second fixed column 4 vertically fixed on the support plate 3. The support plate 3 serves as the mounting base for the entire device, and the second fixed column 4 is used to realize the vertical guidance and installation of the subsequent adjustment mechanism. In order to achieve vertical locking, multiple grooves are provided on the outer peripheral wall of the second fixed column 4.

[0025] The bracket also includes a slip ring 8, which is fitted and can slide vertically on the second fixed post 4, a housing 109 fixedly connected to the slip ring 8, and a welding torch support assembly, which is fixedly connected to the slip ring 8.

[0026] To achieve vertical locking and unlocking of the slip ring 8, the bracket also includes a height adjustment mechanism 1 for locking the vertical position of the slip ring 8, which is housed inside the housing 109. Specifically, as Figure 1 , Figure 3 and Figure 4 As shown, the up-down adjustment mechanism 1 includes a first button 101 and a first rack 102. The first rack 102 is driven by the first button 101. A first fixing plate 106 is fixedly connected to the first rack 102. The up-down adjustment mechanism 1 also includes a gear 105. The gear 105 is rotatably fixed to the outer casing 109 by a first fixing post 104. The gear 105 meshes with the first rack 102 and also meshes with a second rack 103. The up-down adjustment mechanism 1 further includes a second fixing plate 108, which is fixedly connected to the second rack 103. A first spring 107 is located between the first fixing plate 106 and the second fixing plate 108. The first spring 107 is biased against the second fixing plate 108 so that it is engaged in the groove of the second fixing post 4 in its natural state.

[0027] In this embodiment, the aforementioned welding torch support assembly is specifically implemented as a left-right adjustment mechanism 2, which is fixedly connected to the slip ring 8 and is used to adjust the horizontal position of the welding torch.

[0028] Please refer to Figure 1 The structure of the left and right adjustment mechanism 2 will be described in detail below: The left-right adjustment mechanism 2 includes a first fixing block 201 fixed to a slip ring 8, and a slider 205 slidably connected to the first fixing block 201. To achieve horizontal locking and unlocking of the slider 205, the left-right adjustment mechanism 2 also includes a second button 204 and a second spring 203, with a slot inside the slider 205. The second button 204 is movably mounted on the first fixing block 201 and has a locking block; the second spring 203 biases the locking block, causing it to engage in the slot of the slider 205 in its natural state. To assist in installation and fixation, the left-right adjustment mechanism 2 also includes a second fixing block 202, which is fixedly connected to the first fixing block 201, and the second button 204 passes through the second fixing block 202. This locking structure, through the cooperation of the second button 204, the second spring 203, and the slot, ensures reliable fixation of the slider 205 in a horizontal position.

[0029] In this embodiment, the aforementioned welding torch support assembly is specifically implemented as a left-right adjustment mechanism 2, which is fixedly connected to the slip ring 8 and is used to adjust the horizontal position of the welding torch.

[0030] Please refer to Figure 1 The structure of the left and right adjustment mechanism 2 will be described in detail below: The left-right adjustment mechanism 2 includes a first fixing block 201 fixed to a slip ring 8, and a slider 205 slidably connected to the first fixing block 201. To achieve horizontal locking and unlocking of the slider 205, the left-right adjustment mechanism 2 also includes a second button 204 and a second spring 203, with a slot inside the slider 205. The second button 204 is movably mounted on the first fixing block 201 and has a locking block; the second spring 203 biases the locking block, causing it to engage in the slot of the slider 205 in its natural state. To assist in installation and fixation, the left-right adjustment mechanism 2 also includes a second fixing block 202, which is fixedly connected to the first fixing block 201, and the second button 204 passes through the second fixing block 202. This locking structure, through the cooperation of the second button 204, the second spring 203, and the slot, ensures reliable fixation of the slider 205 in a horizontal position.

[0031] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to achieve the final installation and angle adjustment of the welding torch, please refer to... Figure 1 The welding torch support assembly also includes a third fixing block 5, which is fixedly connected to the slider 205. More specifically, the welding torch support assembly further includes a third fixing post 6 and a clamp 7. The third fixing post 6 is rotatably connected to the third fixing block 5. The clamp 7 surrounds the third fixing post 6 and is used to lock or release the rotation of the third fixing post 6 by adjusting the tightness. The third fixing block 5 is used to fix the welding torch by bolts.

[0032] The working principle of this utility model's column welding gun adjustment bracket is as follows: When it is necessary to adjust the angle of the welding torch, first fix the welding torch to the third fixing block 5 with bolts, adjust the tightness of the clamp 7, when the clamp 7 is loosened, the clamping force on the third fixing post 6 is released, at this time the third fixing post 6 is rotatably connected to the third fixing block 5, rotating the third fixing post 6 can drive the welding torch on the third fixing block 5 to change the angle, after the adjustment is completed, tighten the clamp 7 to lock it.

[0033] When the vertical height of the welding torch needs to be adjusted, press the first button 101. The first button 101 abuts against and drives the first rack 102 to move. The first rack 102 is fixedly connected to the first fixed plate 106. The first rack 102 meshes with the gear 105 and makes it rotate. The gear 105 is rotatably fixed to the outer shell 109 through the first fixed post 104. When the gear 105 rotates, it also meshes with the second rack 103, causing the second rack 103 to move in the opposite direction. The second rack 103 is fixedly connected to the second fixed plate 108. The relative movement of the two racks presses against the first rack 106. The first spring 107 between the first fixed plate 106 and the second fixed plate 108 causes the second fixed plate 108 to disengage from the groove on the second fixed post 4. At this time, the outer shell 109 is sleeved on the second fixed post 4 through the slip ring 8. The lock of the outer shell 109 is released. By holding the outer shell 109, the welding torch carrier assembly can be driven to slide vertically along the second fixed post 4. After adjusting to a suitable height, the first button 101 is released, the first spring 107 is reset, and the second fixed plate 108 is pushed to re-engage in the groove of the second fixed post 4, thus completing the locking of the vertical position.

[0034] When it is necessary to adjust the horizontal position of the welding torch, the welding torch bearing assembly is specifically a left and right adjustment mechanism 2. Press the second button 204, which is inserted into the second fixed block 202. The second fixed block 202 is fixedly connected to the first fixed block 201, and the first fixed block 201 is fixed to the slip ring 8. Pressing the second button 204 compresses the second spring 203 and causes the locking block on the second button 204 to disengage from the slot inside the slider 205. At this time, the locking of the slider 205 is released, and the slider 205 can slide horizontally connected to the first fixed block 201. Dragging the slider 205 can change the horizontal position of the welding torch. After adjustment, release the second button 204, the second spring 203 returns to its original position, and pushes the locking block back into the slot of the slider 205, thus completing the locking of the horizontal position.

[0035] The above description is only a specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be determined by the protection scope defined in this application.

Claims

1. A column welding torch adjustment bracket, comprising: Support plate (3); The second fixing column (4) is vertically fixed on the support plate (3), and the outer peripheral wall of the second fixing column (4) is provided with multiple grooves; Slip ring (8), which is sleeved and can slide vertically on the second fixed post (4); The outer casing (109) is fixedly connected to the slip ring (8); A welding torch support assembly, which is fixedly connected to the slip ring (8). The bracket is characterized in that it further includes an up-and-down adjustment mechanism (1) for locking the vertical position of the slip ring (8). The up-and-down adjustment mechanism (1) is housed in the outer shell (109) and includes a first button (101) and a first rack (102) driven by the first button (101). The first rack (102) meshes with a gear (105). The gear (105) is rotatably fixed to the outer shell (109) by a first fixing post (104). The gear (105) meshes with a second rack (103). The second rack (103) is fixedly connected to a second fixing plate (108). The up-and-down adjustment mechanism (1) further includes a first spring (107). The first spring (107) holds the second fixing plate (108) so that it is engaged in the groove of the second fixing post (4) in its natural state.

2. The column welding torch adjustment bracket according to claim 1, characterized in that, The up-down adjustment mechanism (1) further includes a first fixing plate (106), which is fixedly connected to the first rack (102), and the first spring (107) is located between the first fixing plate (106) and the second fixing plate (108).

3. The column welding torch adjustment bracket according to claim 1, characterized in that, The welding torch support assembly is specifically a left and right adjustment mechanism (2), which includes a first fixing block (201) fixed to the slip ring (8) and a slider (205) that is horizontally slidably connected to the first fixing block (201).

4. The column welding torch adjustment bracket according to claim 3, characterized in that, The left and right adjustment mechanism (2) further includes a second button (204) and a second spring (203). The slider (205) has a slot inside. The second button (204) is movably mounted on the first fixing block (201) and has a locking block. The second spring (203) holds the locking block to engage with the slot of the slider (205).

5. The column welding torch adjustment bracket according to claim 4, characterized in that, The left and right adjustment mechanism (2) further includes a second fixing block (202), which is fixedly connected to the first fixing block (201), and the second button (204) is inserted into the second fixing block (202).

6. The column welding torch adjustment bracket according to claim 3, characterized in that, The welding torch support assembly also includes a third fixing block (5), which is fixedly connected to the slider (205).

7. The column welding torch adjustment bracket according to claim 6, characterized in that, The welding torch support assembly further includes a third fixed post (6) and a clamp (7), the third fixed post (6) being rotatably connected to the third fixed block (5), the clamp (7) surrounding the third fixed post (6) and used to lock or release the rotation of the third fixed post (6) by adjusting the tightness.

8. The column welding torch adjustment bracket according to claim 6, characterized in that, The third fixing block (5) is used to fix the welding gun by bolts.

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