Adjustable positioning seat

Abstract

The utility model discloses an adjustable positioning seat. The adjustable positioning seat comprises a positioning seat plate, an electromagnet, a positioning leaning edge, a sliding seat, a T-shaped screw rod and an adjusting handle, the T-shaped lead screw is installed on the central axis of the positioning seat plate through the lead screw fixing seat, and the adjusting handle is connected with one end of the T-shaped lead screw. Two linear guide rails are further installed on the positioning seat plate and located on the two sides of the T-shaped lead screw respectively, and the sliding seat is installed on the linear guide rails. The T-shaped screw rod is connected with the bottom of the sliding seat, and the T-shaped screw rod rotates to drive the sliding seat to move horizontally; the positioning side is fixed on the sliding seat, and the electromagnet is fixed on the front side surface of the positioning side. According to the welding frame positioning device, welding frames of different sizes can be positioned, the welding seam positions of the frames do not need to be supported manually, the frames can be attracted through the electromagnets, the frames cannot deviate after being positioned, operation is easy, and welding stability is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of skeleton welding positioning, especially a adjustable positioning seat. BACKGROUND

[0002] The existing skeleton welding is generally fixed by manual operation, and then welding is carried out again; the existing skeleton fixing device corresponding to the skeleton to be welded is installed on the workbench, and then fixed; but this structure cannot realize the adjustment of different models of skeleton fixing, so it is relatively rigid and has poor flexibility; it cannot realize the fixation of frames of different sizes. Although some existing positioning blocks can adjust the fixation of frames, they can only be moved manually after the frame is placed, and then the positioning block is locked, which is very inconvenient to operate, and the positioning block has no adsorption to the frame, so manual assistance is needed to support the frame at the weld position, to ensure the consistency of the weld and the stability of the welding.

[0003] Therefore, the prior art still needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a adjustable positioning seat, which aims to solve the technical problems that the positioning device in the existing welding positioning device needs manual assistance to support the weld position of the frame, and then locks the positioning, which is troublesome to operate and lacks stability in welding.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows: a adjustable positioning seat comprises a positioning seat plate, an electromagnet, a positioning edge, a sliding seat, a T-shaped screw rod and an adjusting handle; the T-shaped screw rod is installed on the central axis of the positioning seat plate through a screw rod fixing seat, and the adjusting handle is connected with one end of the T-shaped screw rod; two straight linear guides are further installed on the positioning seat plate and located on the two sides of the T-shaped screw rod, and the sliding seat is installed on the straight linear guides; the T-shaped screw rod is connected with the bottom of the sliding seat, and the rotation of the T-shaped screw rod can drive the sliding seat to move horizontally; the positioning edge is fixed on the sliding seat, and the electromagnet is fixed on the front side of the positioning edge.

[0006] The adjustable positioning seat further comprises a scale for marking scale, and the scale is fixed on the front side of the positioning seat plate through a scale mounting plate.

[0007] The adjustable positioning seat further comprises two guide rail sliding seats corresponding to the straight linear guides and installed on the bottom of the sliding seat.

[0008] The adjustable positioning seat further comprises a screw rod fixing seat fixed on the positioning seat plate through a screw.

[0009] The adjustable positioning seat, wherein the screw rod fixing seat has two, and a locking screw rod for locking the T-shaped screw rod is installed on the screw rod fixing seat near the end of the adjusting handle.

[0010] Beneficial effects: the welding frame positioning of different sizes can be met, the welding seam position of the frame does not need manual assistance, the frame can be adsorbed by the electromagnet, the frame positioning is not deviated after being kept, the operation is simple, and the stability of welding is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the overall structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical scheme and advantages of the utility model more clear and definite, the utility model is further described in detail below by referring to the drawings and examples.

[0013] As shown in Figure 1 The utility model discloses an adjustable positioning seat, which comprises a positioning seat plate 1, an electromagnet 2, a positioning edge 3, a sliding seat 4, a T-shaped screw rod 5 and an adjusting handle 6, the T-shaped screw rod 5 is installed on the central axis of the positioning seat plate 1 through a screw rod fixing seat 7, and one end of the adjusting handle 6 is connected with the T-shaped screw rod 5.

[0014] The electromagnet of the utility model is installed on the front side of the positioning edge, the positioning edge is installed on the sliding seat, so the T-shaped screw rod is driven to rotate by manually rotating the adjusting handle, then the sliding seat is driven to move forward and backward on the linear guide rail, so that different models of skeletons can be placed on the supporting platform, then fixed, the flexibility is better, the product is more convenient to take out, the skeleton can be quickly adsorbed and fixed by electrifying the electromagnet, and the T-shaped screw rod can be adjusted according to the scale on the scale, and the operation is more simple and convenient.

[0015] The electromagnet needs to be provided with a power-on switch and be connected with an external power source in actual use, and the power-on switch controls the power-on / off.

[0016] Specifically, it further comprises a scale 9 for marking the scale, which is fixed on the front side of the positioning base plate 10 through a scale mounting plate, so that the position of the sliding seat can be adjusted according to the scale on the scale, and accurate adjustment is realized.

[0017] Specifically, the bottom of the sliding seat 4 is further provided with two guide rail sliding seats 11 corresponding to the linear guide rails.

[0018] Specifically, the lead screw fixing seat 7 is fixed on the positioning base plate 1 through a screw.

[0019] Specifically, the lead screw fixing seat 7 has two, and a locking lead screw 12 for locking the T-shaped lead screw 5 is mounted on the lead screw fixing seat 7 near one end of the adjusting handle 6.

[0020] The utility model can satisfy the positioning of welding frames of different sizes, need not manual auxiliary support the welding position of frame, can adsorb frame through electromagnet, does not occur deviation after keeping frame positioning, is simple to operate, guarantees the stability of welding.

[0021] The above is the preferred embodiment of the utility model, of course, cannot be used to limit the right scope of the utility model, it should be pointed out that, for the technical personnel in this technical field, no creative labor is paid to the modification or equivalent replacement of the utility model technical scheme, does not deviate from the protection scope of the utility model technical scheme.

Claims

1. An adjustable positioning seat, characterized in that: include: A positioning seat plate, an electromagnet, a positioning edge, a sliding seat, a T-shaped screw and an adjustment handle; the T-shaped screw is installed on the central axis of the positioning seat plate through a screw fixing seat, and the adjustment handle is connected to one end of the T-shaped screw; two linear guide rails are also installed on the positioning seat plate, and the two linear guide rails are respectively located on both sides of the T-shaped screw, and the sliding seat is installed on the linear guide rails; the T-shaped screw is connected to the bottom of the sliding seat, and the rotation of the T-shaped screw can drive the sliding seat to move horizontally; the positioning edge is fixed on the sliding seat, and the electromagnet is fixed on the front side of the positioning edge.

2. The adjustable positioning seat according to claim 1, characterized in that: The utility model also comprises a ruler for marking scales, and the ruler is fixed on the front side of the positioning seat plate through a ruler mounting plate.

3. The adjustable positioning seat according to claim 1, characterized in that: Two guide rail slides corresponding to the linear guide rails are also installed at the bottom of the sliding seat.

4. The adjustable positioning seat according to claim 1, characterized in that: The screw rod fixing seat is fixed on the positioning seat plate by screws.

5. The adjustable positioning seat according to claim 1, characterized in that: There are two screw rod fixing seats, and a locking screw rod for locking the T-shaped screw rod is installed on the screw rod fixing seat close to one end of the adjustment handle.

Images