A metal product processing and welding frame for mechanical manufacturing

Abstract

The utility model relates to the technical field of welding racks, and discloses a metal product processing welding rack for mechanical manufacturing, comprising a guide rail, a plurality of supports are slidably connected inside the guide rail, a plurality of support plates are fixedly installed on the surfaces of the supports, the support plates are connected by a limit assembly, a protective cover is fixedly installed on the surface of the support plate, a clamping assembly is fixedly installed inside the protective cover, and a connecting plate is welded on one side of the clamping assembly. The metal product processing welding rack for mechanical manufacturing, through the arrangement of guide rails, supports, support plates and limit assemblies, when used by personnel, the supports are slid through the guide rails, the support plates will move accordingly during the sliding, the limit assembly will be extended and retracted, and after moving to a suitable position, the support plates will be fixed by the limit assembly, and the supports will be fixed accordingly, thereby achieving the purpose of facilitating personnel to adjust different lengths according to different lengths of metal.

Description

Technical Field

[0001] The utility model relates to the technical field of welding frames, in particular to a metal product processing welding frame for mechanical manufacturing. Background Art

[0002] Mechanical manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The mechanical manufacturing industry provides technical equipment for the entire national economy. When welding mechanical parts, welding frames are generally used for auxiliary welding.

[0003] A welding frame for metal product processing disclosed in publication number CN215588311U, although, through the mutual cooperation of the fixing rod, fixing hole, slider A, slide rail, mounting plate, V-shaped clamping plate, threaded rod, internal thread sleeve and limit rod, it is convenient for the operator to fix the workpiece, and the structural design of the V-shaped clamping plate can facilitate clamping of workpieces of different shapes. At the same time, the movement and adjustment of the slider A can facilitate the adjustment of the welding height of the workpiece, so as to clamp welded parts of different heights, thereby improving the convenience of welding.

[0004] However, this welding frame for metal product processing has the following disadvantages:

[0005] (1) When welding metal parts of different lengths, the length of the welding frame is limited, resulting in limitations in use and reduced practicality;

[0006] (2) During the welding process, if the metal parts move, it is easy to cause gaps and dislocations in the welding places of the metal parts, thus reducing the service life of the metal parts. Utility Model Content

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide a metal product processing welding rack for mechanical manufacturing that is highly practical, can be simply operated, and has a relatively simple structure. It solves the problem that the length of the welding rack proposed in the above-mentioned background technology is limited, resulting in limitations in use. During the welding process of metal parts, if the metal parts move, it is easy to cause gaps and misalignment at the welding points of the metal parts.

[0009] (2) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: a metal product processing and welding frame for mechanical manufacturing, including a guide rail, a plurality of supports are slidably connected inside the guide rail, and support plates are fixedly installed on the surfaces of the plurality of supports. The support plates are connected by limiting components, a protective cover is fixedly installed on the surface of the support plate, a clamping component is fixedly installed inside the protective cover, a connecting plate is welded on one side of the clamping component, and a fixing device is provided on the surface of the connecting plate.

[0011] Optionally, the limiting assembly includes a telescopic plate fixedly mounted on one side of the support plate, a plurality of limiting grooves are opened at equal intervals laterally on the surface of the telescopic plate, and the internal threads of the limiting grooves pass through the limiting bolts.

[0012] Optionally, the clamping assembly includes a servo motor fixedly installed inside the protective cover, the output end of the servo motor is splined to a transmission rod, one end of the transmission rod is fixedly installed with a forward and reverse threaded rod, both sides of the surface of the forward and reverse threaded rod are threadedly connected to a movable ring, and a splint is provided on the top of the movable ring.

[0013] Optionally, the fixing device includes a rotating ring welded on the surface of the connecting plate, a thread groove is opened on the top of the rotating ring, the internal thread of the thread groove passes through a push rod, a bearing is fixedly installed at one end of the push rod, and the surface of the bearing is fixedly connected to an arc plate.

[0014] Optionally, a sliding groove is provided in the middle of the surface of the support plate, and the size of the sliding groove is adapted to the movable ring.

[0015] Optionally, an L-shaped frame is welded to the middle of the support plate, and the L-shaped frame is directly above the forward and reverse threaded rods.

[0016] Optionally, a slide groove is provided on the surface of the guide rail, and the size of the slide groove is adapted to the width of the support.

[0017] (3) Beneficial effects

[0018] The utility model provides a metal product processing and welding frame for mechanical manufacturing, which has the following beneficial effects:

[0019] 1. The metal product processing and welding frame for mechanical manufacturing is provided with guide rails, supports, support plates and limit components. When used by personnel, the supports are slid through the guide rails. During the sliding, the support plates will move accordingly, and the limit components will be extended and retracted. After moving to the appropriate position, the support plates will be fixed by the limit components, and the supports will be fixed accordingly, thereby achieving the purpose of facilitating personnel to adjust the lengths according to the different lengths of metals.

[0020] 2. The metal product processing and welding frame for mechanical manufacturing is provided with a protective cover, a clamping assembly, a connecting plate and a fixing device. When a person uses it, the clamping assembly is installed inside the protective cover and then the clamping assembly is used to clamp the metal part. The fixing assembly then fixes the two ends of the metal part through the connecting plate, thereby achieving the purpose of facilitating the clamping and fixing of the metal part by the person and improving the stability of the metal part during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0024] Figure 4 This is a schematic structural diagram of the fixing device of the present utility model.

[0025] In the figure: 1. Guide rail; 2. Support; 3. Support plate; 4. Limit assembly; 401. Telescopic plate; 402. Limit bolt; 5. Protective cover; 6. Clamping assembly; 601. Servo motor; 602. Transmission rod; 603. Forward and reverse threaded rod; 604. Moving ring; 605. Clamp; 7. Connecting plate; 8. Fixing device; 801. Rotating ring; 802. Propelling rod; 803. Bearing; 804. Arc plate. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figure 1 The utility model provides a technical solution: a metal product processing and welding frame for mechanical manufacturing, comprising a guide rail 1, a plurality of supports 2 are slidably connected inside the guide rail 1, support plates 3 are fixedly installed on the surfaces of the plurality of supports 2, the support plates 3 are connected by a limit assembly 4, a protective cover 5 is fixedly installed on the surface of the support plate 3, a clamping assembly 6 is fixedly installed inside the protective cover 5, a connecting plate 7 is welded on one side of the clamping assembly 6, a fixing device 8 is provided on the surface of the connecting plate 7, an L-shaped frame is welded on the middle part of the support plate 3, the L-shaped frame is directly above the positive and negative threaded rods 603, a slide groove is opened on the surface of the guide rail 1, and the size of the slide groove is adapted to the width of the support 2;

[0028] Specifically, when in use, the support 2 is slid through the guide rail 1, and after sliding to the appropriate position, the support plate 3 is fixed using the limit assembly 4, and the metal part is placed on the L-shaped frame. Then the personnel starts the clamping assembly 6, and the clamping assembly 6 clamps the metal part. After clamping, the fixing device 8 is used to fix the two ends of the metal part, and the protective cover 5 can protect the clamping assembly 6.

[0029] See also Figure 4 The fixing device 8 includes a rotating ring 801 welded on the surface of the connecting plate 7, a thread groove is opened on the top of the rotating ring 801, and the internal thread of the thread groove is penetrated by a propulsion rod 802. A bearing 803 is fixedly installed at one end of the propulsion rod 802, and an arc plate 804 is fixedly connected to the surface of the bearing 803;

[0030] Specifically, when a person is using it, one end of the metal part is passed through the rotating ring 801, and then the push rod 802 is rotated through the rotating ring 801. During rotation, the push rod 802 pushes the arc plate 804 downward through the bearing 803, fixing one end of the metal part, thereby reinforcing the metal part and improving the stability of the metal part during welding.

[0031] Example 1:

[0032] See also Figure 3 , the clamping assembly 6 includes a servo motor 601 fixedly installed inside the protective cover 5, and a transmission rod 602 is splined to the output end of the servo motor 601, and one end of the transmission rod 602 is fixedly installed with a positive and negative threaded rod 603. Both sides of the surface of the positive and negative threaded rod 603 are threadedly connected to a moving ring 604. A splint 605 is provided on the top of the moving ring 604, and a slide groove is provided in the middle of the surface of the support plate 3. The size of the slide groove is adapted to the moving ring 604. When the personnel is in use, the servo motor 601 is turned on, and its transmission rod 602 will drive the positive and negative threaded rod 603 to rotate. During rotation, the positive and negative threaded rod 603 will drive the moving ring 604 to move through the slide groove, and the moving ring 604 drives the splint 605 to fix the metal part, thereby facilitating the personnel to fix the metal part.

[0033] Example 2:

[0034] See also Figure 2 The limiting assembly 4 includes a telescopic plate 401 fixedly installed on one side of the support plate 3. A number of limiting grooves are opened at equal intervals on the surface of the telescopic plate 401. The internal threads of the limiting grooves pass through the limiting bolts 402. When in use, the support plate 3 and the support 2 are moved through the guide rail 1. During the movement, the telescopic plate 401 is extended and retracted. After the support plate 3 is moved to the appropriate position, the limiting bolt 402 is used to fix the telescopic plate 401, which facilitates personnel to adjust the length according to different lengths of metal.

[0035] In the present invention, the working steps of the device are as follows:

[0036] Step 1: First, move the support plate 3 and the support 2 via the guide rail 1. During the movement, the telescopic plate 401 will be extended and retracted accordingly. After the support plate 3 is moved to a suitable position, the telescopic plate 401 is fixed with the limit bolt 402.

[0037] The second step: finally turn on the servo motor 601, and its transmission rod 602 will drive the forward and reverse threaded rod 603 to rotate. During the rotation, the forward and reverse threaded rod 603 will drive the moving ring 604 to move through the slide groove, and the moving ring 604 drives the splint 605 to fix the metal part.

[0038] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0039] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal product processing and welding frame for mechanical manufacturing, comprising a guide rail (1), characterized in that: The guide rail (1) is internally slidably connected to a plurality of supports (2), the surfaces of the plurality of supports (2) are fixedly mounted with support plates (3), the support plates (3) are connected to each other via a limit assembly (4), a protective cover (5) is fixedly mounted on the surface of the support plate (3), a clamping assembly (6) is fixedly mounted inside the protective cover (5), a connecting plate (7) is welded to one side of the clamping assembly (6), and a fixing device (8) is provided on the surface of the connecting plate (7).

2. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: The limiting assembly (4) comprises a telescopic plate (401) fixedly mounted on one side of the support plate (3), a plurality of limiting grooves being equidistantly arranged laterally on the surface of the telescopic plate (401), and the internal threads of the limiting grooves passing through the limiting bolts (402).

3. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: The clamping assembly (6) comprises a servo motor (601) fixedly installed inside the protective cover (5), a transmission rod (602) being spline-connected to the output end of the servo motor (601), a forward and reverse threaded rod (603) being fixedly installed at one end of the transmission rod (602), a moving ring (604) being threadedly connected to both sides of the surface of the forward and reverse threaded rod (603), and a clamping plate (605) being provided on the top of the moving ring (604).

4. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: The fixing device (8) comprises a rotating ring (801) welded to the surface of the connecting plate (7), a thread groove is provided on the top of the rotating ring (801), a propulsion rod (802) penetrates the internal thread of the thread groove, a bearing (803) is fixedly installed at one end of the propulsion rod (802), and an arc plate (804) is fixedly connected to the surface of the bearing (803).

5. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: A sliding groove is provided in the middle of the surface of the support plate (3), and the size of the sliding groove is adapted to the movable ring (604).

6. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: An L-shaped frame is welded in the middle of the support plate (3), and the L-shaped frame is directly above the positive and negative threaded rods (603).

7. The metal product processing and welding frame for mechanical manufacturing according to claim 1, characterized in that: A sliding groove is provided on the surface of the guide rail (1), and the size of the sliding groove is matched to the width of the support (2).

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