Rotatable metal accessory welding and fixing tool
By designing rotatable metal accessories welded and fixed tooling, the position adjustment of metal accessories is achieved using limit structure and return spring, the problem of cumbersome operation of traditional fixed tooling is solved and welding convenience and stability is improved.
Patent Information
- Application Number
- CN202422716489.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-11-07
AI Technical Summary
When welding metal accessories, the direction of traditional fixed tooling is fixed, resulting in cumbersome operation and poor welding convenience.
A rotatable metal accessories welded fixed tooling is designed. By rotating the tooling, the orientation adjustment is achieved using the limit structure and return spring to avoid frequent manual adjustments.
It improves the convenience and stability of welding operations and reduces the frequency of position adjustment for staff.
Smart Images
Figure CN223265090U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fixing tool, in particular to a rotatable metal fitting welding fixing tool, belonging to the technical field of fixing tool. Background Art
[0002] Metal accessories are various machine parts made of various metals. These accessories can be used as components of various machines and have multiple functions and uses. During the production process of metal accessories, they need to be welded. During the welding process, in order to prevent the accessories from moving, the metal accessories generally need to be clamped and fixed by fixed tooling.
[0003] However, the direction of traditional fixing tooling remains fixed after the metal accessories are fixed, so workers are often required to frequently adjust the position to weld the accessories. This process is relatively cumbersome, resulting in poor welding convenience. Utility Model Content
[0004] The purpose of the present utility model is to provide a rotatable metal accessories welding fixing tool to solve the above problems. The position of the metal accessories can be adjusted by rotating the tool during the welding process, so that the workers can complete the welding work of the metal accessories in one place, effectively improving the convenience of operation.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a rotatable metal accessory welding fixing tool, comprising a base, a rotating shaft rotatably connected to the base, a connecting sleeve fixedly connected to the top of the rotating shaft, a fixing structure provided on the connecting sleeve, a plurality of slots provided on the connecting sleeve, a limiting structure provided on the base, and a sliding rod and a blocking block, the sliding rod is slidably connected to the base, the sliding rod is fixedly connected to the blocking block, the blocking block is engaged with one of the slots, a reset spring is fixedly connected between the sliding rod and the base, the sliding rod is rotatably connected to the connecting shaft, and two ends of the connecting shaft are fixedly connected to two support blocks.
[0006] Preferably, the support block is perpendicular to the connecting shaft, and the entire cross-section of the sliding rod is L-shaped.
[0007] Preferably, the width of the card block is equal to the width of the card slot, and the cross-section of one end of the card block is a trapezoidal structure.
[0008] Preferably, the cross-section of the end portion of the connecting sleeve is L-shaped, and the plurality of slots are distributed in a circular array about the middle portion of the connecting sleeve.
[0009] Preferably, the base is provided with a plurality of mounting holes, and the plurality of mounting holes are distributed in a circular row about the middle of the base.
[0010] Preferably, the fixed structure includes a guide seat and a screw rod, the guide seat is fixedly connected to the connecting sleeve, the guide seat is rotatably connected to the screw rod, two sliders are threadedly connected to the screw rod, the sliders are slidably connected to the guide seat, and the sliders are fixedly connected to the clamping block.
[0011] Preferably, two rotating rods are fixedly connected to both ends of the screw rod, and the rotating rods pass through the screw rod and are perpendicular to the screw rod.
[0012] Preferably, the width of the cross section at one end of the slider is greater than that at the other end, the two clamping blocks are symmetrically distributed about the middle of the guide seat, and the thread directions at both ends of the screw rod are opposite.
[0013] The beneficial effects of the utility model are as follows: during use, the metal fittings can be fixed by the fixing structure, and the metal fittings can be welded after they are fixed. When welding is required on different positions of the metal fittings, it is only necessary to pull the slide bar, and the slide bar drives the clamping block to move, and the return spring extends, and the slide bar is continuously pulled until the clamping block is no longer engaged with one of the clamping slots. Then, the support block can be rotated, and when the support block is rotated to be perpendicular to the base, the slide bar can be released. At this time, the slide bar can be supported by the two support blocks, which avoids the clamping block being re-engaged with the clamping slot due to the contraction of the return spring after the slide bar is released. When the clamping block is no longer engaged with one of the slots, the connecting sleeve can be rotated, and the metal accessory will rotate with the connecting sleeve. When the orientation of the metal accessory is adjusted, the clamping block can be engaged with the other slot. At this time, the connecting sleeve will not be able to continue rotating, thereby completing the adjustment of the orientation of the accessory. Therefore, when it is necessary to weld the metal accessories in different orientations, it is only necessary to rotate the connecting sleeve, without the need for the staff to frequently adjust the position, thereby effectively improving the convenience of the welding operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0016] Figure 3 This is a schematic diagram of the connection structure between the rotating shaft and the connecting sleeve of the utility model;
[0017] Figure 4 This is a schematic diagram of the connection structure between the slide bar and the clamping block of the utility model;
[0018] Figure 5 This is a structural diagram of the slider of the utility model.
[0019] In the figure: 1. Base; 2. Rotating shaft; 3. Connecting sleeve; 4. Slot; 5. Limiting structure; 501. Sliding rod; 502. Block; 503. Return spring; 504. Connecting shaft; 505. Support block; 6. Fixed structure; 601. Guide seat; 602. Screw rod; 603. Rotating rod; 604. Slider; 605. Clamp; 7. Mounting hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a rotatable metal accessory welding and fixing tool includes a base 1, a rotating shaft 2 is rotatably connected to the base 1, a connecting sleeve 3 is fixedly connected to the top of the rotating shaft 2, a fixing structure 6 is provided on the connecting sleeve 3, a plurality of slots 4 are provided on the connecting sleeve 3, a limiting structure 5 is provided on the base 1, and the limiting structure 5 includes a slide rod 501 and a block 502, a slide rod 501 is slidably connected to the base 1, a block 502 is fixedly connected to the slide rod 501, the block 502 is engaged with one of the slots 4, a return spring 503 is fixedly connected between the slide rod 501 and the base 1, a connecting shaft 504 is rotatably connected to the slide rod 501, and two support blocks 505 are fixedly connected at both ends of the connecting shaft 504.
[0022] As a technical optimization solution of the utility model, Figure 2 and Figure 3 As shown, the support block 505 is perpendicular to the connecting shaft 504 , and the entire cross-section of the sliding rod 501 is an L-shaped structure, so the sliding rod 501 can be easily pulled.
[0023] As a technical optimization solution of the utility model, Figure 1 and Figure 2 As shown, the width of the block 502 is equal to the width of the slot 4, the cross-section of one end of the block 502 is a trapezoidal structure, the cross-section of the end of the connecting sleeve 3 is an L-shaped structure, and the multiple slots 4 are distributed in a circular array about the middle of the connecting sleeve 3, so that the connecting sleeve 3 can be prevented from rotating by engaging between the block 502 and one of the slots 4.
[0024] As a technical optimization solution of the utility model, Figure 1 As shown, the base 1 is provided with a plurality of mounting holes 7 , which are distributed in a circular row about the middle of the base 1 , so that the base 1 can be installed and fixed by means of the mounting holes 7 in conjunction with bolts.
[0025] As a technical optimization solution of the utility model, Figure 1 and Figure 3 As shown, the fixing structure 6 includes a guide seat 601 and a screw rod 602. The guide seat 601 is fixedly connected to the connecting sleeve 3. The screw rod 602 is rotatably connected to the guide seat 601. Two sliders 604 are threadedly connected to the screw rod 602. The sliders 604 are slidably connected to the guide seat 601. The sliders 604 are fixedly connected to the clamping blocks 605, thereby enabling the fixation of metal accessories.
[0026] As a technical optimization solution of the utility model, Figure 1 and Figure 3 As shown, two rotating rods 603 are fixedly connected to both ends of the screw rod 602. The rotating rods 603 pass through the screw rod 602 and are perpendicular to the screw rod 602, so that the screw rod 602 can be easily rotated.
[0027] As a technical optimization solution of the utility model, Figure 1 and Figure 5 As shown, the width of the cross section at one end of the slider 604 is greater than the width of the cross section at the other end, the two clamping blocks 605 are symmetrically distributed about the middle of the guide seat 601, and the thread directions at both ends of the screw rod 602 are opposite, so that the two sliders 604 can move in opposite directions when the screw rod 602 is rotated.
[0028] When the two clamping blocks 605 are tightened against the metal fittings, the screw rod 602 is stopped and the metal fittings are fixed, thereby effectively preventing the metal fittings from moving during the welding process and effectively improving the stability of the welding operation. When the metal fittings are fixed, they can be welded. When it is necessary to weld the metal fittings in different directions, it is only necessary to pull the slide bar 501, which drives the block 502 to move, and the return spring 503 is extended. The slide bar 501 is continuously pulled until the block 502 is no longer engaged with one of the slots 4, and then the welding process can be completed. When the support block 505 is rotated to be perpendicular to the base 1, the sliding rod 501 can be released. At this time, the sliding rod 501 can be supported by the two supporting blocks 505, avoiding the contraction of the return spring 503 to drive the clamping block 502 to engage with the clamping groove 4 again after the sliding rod 501 is released, thereby avoiding the need to pull the sliding rod 501 with hands all the time during the adjustment process, effectively improving the convenience of operation. When the clamping block 502 is not engaged with one of the clamping grooves 4, the connecting sleeve 3 can be rotated, and the metal fitting will rotate with the connecting sleeve 3. When the orientation adjustment of the metal fitting is completed, the clamping block 502 can be engaged with the other clamping groove 4. At this time, the connecting sleeve 3 will not be able to rotate further, thereby completing the adjustment of the accessory orientation. Therefore, when it is necessary to weld the metal fitting in different orientations, it is only necessary to rotate the connecting sleeve 3, without the need for the staff to frequently adjust the position, thereby effectively improving the convenience of welding operation.
[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A rotatable metal fitting welding fixture, comprising a base (1), characterized in that: The base (1) is rotatably connected to a rotating shaft (2), the top end of the rotating shaft (2) is fixedly connected to a connecting sleeve (3), a fixing structure (6) is provided on the connecting sleeve (3), a plurality of card slots (4) are provided on the connecting sleeve (3), a limiting structure (5) is provided on the base (1), the limiting structure (5) comprises a slide bar (501) and a card block (502), the base (1) is slidably connected to a slide bar (501), the slide bar (501) is fixedly connected to a card block (502), the card block (502) is engaged with one of the card slots (4), a reset spring (503) is fixedly connected between the slide bar (501) and the base (1), a connecting shaft (504) is rotatably connected to the slide bar (501), and two ends of the connecting shaft (504) are fixedly connected to two support blocks (505).
2. The rotatable metal fitting welding fixture according to claim 1, characterized in that: The support block (505) and the connecting shaft (504) are perpendicular to each other, and the entire cross section of the sliding rod (501) is an L-shaped structure.
3. The rotatable metal fitting welding fixture according to claim 1, characterized in that: The width of the card block (502) is equal to the width of the card slot (4), and the cross-section of one end of the card block (502) is a trapezoidal structure.
4. The rotatable metal fitting welding fixture according to claim 1, characterized in that: The cross-section of the end portion of the connecting sleeve (3) is in an L-shaped structure, and the plurality of clamping grooves (4) are distributed in a circular array about the middle portion of the connecting sleeve (3).
5. The rotatable metal fitting welding fixture according to claim 1, characterized in that: The base (1) is provided with a plurality of mounting holes (7), and the plurality of mounting holes (7) are distributed in a circular array about the middle of the base (1).
6. The rotatable metal fitting welding fixture according to claim 1, characterized in that: The fixed structure (6) comprises a guide seat (601) and a screw rod (602); the guide seat (601) is fixedly connected to the connecting sleeve (3); the screw rod (602) is rotatably connected to the guide seat (601); two sliders (604) are threadedly connected to the screw rod (602); the sliders (604) are slidably connected to the guide seat (601); and a clamping block (605) is fixedly connected to the slider (604).
7. The rotatable metal fitting welding fixture according to claim 6, characterized in that: Two rotating rods (603) are fixedly connected to both ends of the screw rod (602), and the rotating rods (603) pass through the screw rod (602) and are perpendicular to the screw rod (602).
8. The rotatable metal fitting welding fixture according to claim 6, characterized in that: The width of the cross section at one end of the slider (604) is greater than that at the other end. The two clamping blocks (605) are symmetrically distributed about the middle of the guide seat (601). The thread directions at both ends of the screw rod (602) are opposite.