Steel member tailor-welding clamp
By designing a steel component welding fixture containing arc grooves, bolts and wavy grooves, the problems of welding instability and angle control difficulties in traditional welding methods are solved, and high-precision and efficient welding of steel components are achieved.
Patent Information
- Application Number
- CN202422764907.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-11-13
AI Technical Summary
The lack of specially designed fixtures in the traditional steel component assembly welding method leads to instability in welding, difficult to accurately align and control angles, and affects product quality and production efficiency.
A steel component welding fixture including the base plate and fixture is designed. The fixture consists of an upper clamp, an adjustment plate and a lower clamp. It adopts arc grooves, bolts, wavy grooves and rubber pads, which can be flexibly adjusted and Fix steel components of different sizes and shapes, and accurately control the welding angle through angle scales.
It realizes stable fixation and high-precision welding of steel components, reduces dimensional deviation and angle error after welding, simplifies the operation process, and improves production efficiency and welding quality.
Smart Images
Figure CN222133961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of steel component processing equipment, in particular to a steel component welding fixture. Background Art
[0002] In modern industrial production, the welding of steel components is a crucial process. Traditional welding methods for steel components usually have many problems, which limit the improvement of production efficiency and welding quality.
[0003] In the traditional welding process, there is a lack of specially designed fixtures to stabilize and fix steel components. This makes it easy for steel components to move and misalign during welding, resulting in low welding accuracy and affecting the quality and performance of the final product. For example, without a suitable fixture, steel components of different shapes and sizes are difficult to align accurately, and the welded components may have large dimensional deviations and deformations.
[0004] On the other hand, traditional fixing methods may not be able to adapt to various types of steel components. Different steel components may have different shapes, sizes and surface characteristics, requiring a flexible and adaptable fixture that can be adjusted to different situations. For example, the surface of some steel components may be relatively smooth, and traditional clamps may not provide enough friction to stabilize the fixation, and may easily slip during the welding process.
[0005] In addition, for some steel components that require welding at a specific angle, traditional methods often make it difficult to accurately control the welding angle, resulting in the angle of the component after welding not meeting the design requirements, affecting the assembly and use of the product. Moreover, traditional fixtures may be cumbersome to operate and inconvenient to adjust, increasing the difficulty of operation and working time for workers.
[0006] Therefore, it is necessary to provide a steel component welding fixture to solve the above technical problems. Utility Model Content
[0007] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a steel component welding fixture.
[0008] The technical implementation scheme of the utility model is a steel component welding fixture, including a base plate and a fixture, wherein two fixtures are arranged on the base plate, and the fixture comprises: an upper clamping plate, an adjustment plate and a lower clamping plate, wherein the upper clamping plate and the lower clamping plate are both inserted into the adjustment plate, and the upper surface of the base plate is provided with a coaxial arc groove I and an arc groove II, an angle scale line is arranged between the arc groove I and the arc groove II, and a groove is arranged on the lower surface of the base plate, and the fixture is connected to the arc groove I and the arc groove II of the base plate by bolts.
[0009] More preferably, the upper clamping plate includes: an upper clamping plate seat, a push plate bolt, a component clamping plate and a spring, the upper clamping plate seat is a 90-degree bent part composed of a horizontal plate I and a vertical plate I, a threaded hole is opened on the horizontal plate I, and a push plate bolt is threadedly connected to the threaded hole, and a plurality of circular through holes are spaced apart on the left and right sides of the vertical plate I, the front end of the push plate bolt is fixedly connected to the component clamping plate, a spring is fixedly connected between the component clamping plate and the horizontal plate I, and a wavy groove is provided on the upper surface of the component clamping plate.
[0010] More preferably, the lower clamping plate is a 90-degree bent part composed of a horizontal plate II and a vertical plate II, circular through holes are spaced apart on the left and right sides of the vertical plate II, countersunk through holes are symmetrically provided on the horizontal plate II, countersunk through holes are provided with countersunk bolts, and the countersunk bolts are connected to the pads through the through-hole threads.
[0011] More preferably, the upper surface of the horizontal plate II is provided with a wavy groove, and the surface of the horizontal plate II close to the pad is provided with a rubber pad.
[0012] More preferably, the adjustment plate is a hollow rectangular plate, and circular through holes are spaced apart on the left and right sides of the adjustment plate, and the circular through holes on the left and right sides of the adjustment plate correspond one-to-one to the circular through holes on the left and right sides of the vertical plate I and the circular through holes on the left and right sides of the vertical plate II.
[0013] More preferably, the distance between the arc groove I and the arc groove II is equal to the distance between the countersunk through holes symmetrically arranged on the horizontal plate II, the countersunk bolts in the two countersunk through holes pass through the arc groove I and the arc groove II respectively, and the pad to which the countersunk bolts are threaded through the through holes is located in the groove of the base plate.
[0014] More preferably, the lower end of the vertical plate I is plugged into the upper end of the adjustment plate, the upper end of the vertical plate II is plugged into the lower end of the adjustment plate, and is limited by an insertion rod, one end of the insertion rod is spherical, and the other end is provided with a thread and connected with a nut.
[0015] Compared with the prior art, the utility model has the following advantages: the utility model provides a steel component welding fixture, and the upper clamping plate can be flexibly adjusted according to steel components of different sizes through the combination design of push plate bolts, springs and component clamping plates with wavy grooves to ensure firm fixation; the push plate bolts can push the component clamping plate, the spring plays a buffering and adaptive role, and the wavy groove increases the friction with the steel component, effectively preventing the component from sliding; the upper surface of the lower clamping plate is also provided with a wavy groove, which further enhances the fixing effect on the steel component. At the same time, the rubber pad under the lower clamping plate reduces the friction of the clamp on the bottom plate. The bottom plate is provided with arc grooves and angle scales, which can accurately control the welding angle of the steel structure, meet the needs of welding at different angles, improve welding accuracy, and ensure that the welded components meet the design requirements; the adjustment plate is a hollow rectangular plate with a circular through hole on the side, which can be adjusted according to actual needs, increasing the flexibility of the clamp, and the upper clamping plate and the adjustment plate are limited by a plug rod. One end of the plug rod is spherical and the other end has a threaded connection nut, which is convenient for installation and disassembly. It is also convenient to adjust the relative position of the upper clamping plate and the adjustment plate to adapt to steel structures of different sizes and shapes; the entire clamp is assembled by bolt connection and other methods, with a simple structure and easy operation. The design of each component takes into account the convenience of actual operation, which can reduce the operating difficulty and working time of workers and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is the best structural diagram of the utility model.
[0017] Figure 2 It is a cross-sectional view of the utility model.
[0018] Figure 3 This is a schematic diagram of the upper clamping plate structure of the utility model.
[0019] Figure 4 This is a schematic diagram of the structure of the adjustment plate of the utility model.
[0020] Figure 5 This is a schematic diagram of the structure of the lower card plate of the utility model.
[0021] Figure 6 This is a schematic diagram of the bottom plate structure of the utility model.
[0022] The meanings of the reference numerals in the figure are: 1. bottom plate; 101. arc groove I; 102. arc groove II; 2. clamp; 201. upper clamping plate; 2011. upper clamping plate seat; 2011a. horizontal plate I; 2011b. vertical plate I; 2012. push plate bolt; 2013. construction clamping plate; 2014. spring; 202. adjustment plate; 2021. insertion rod; 203. lower clamping plate; 203a. horizontal plate II; 203b. vertical plate II; 2031. pad. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments. Example
[0025] See also Figure 1-Figure 6 The utility model provides a steel member welding fixture including a base plate 1 and a fixture 2. The base plate 1 is provided with two fixtures 2. The fixture 2 includes: an upper clamping plate 201, an adjustment plate 202 and a lower clamping plate 203. The upper clamping plate 201 and the lower clamping plate 203 are both plugged into the adjustment plate 202. The utility model is characterized in that the upper surface of the base plate 1 is provided with a coaxial arc groove I101 and an arc groove II102, and a Angle scale lines, and a groove is provided on the lower surface of the base plate 1, the clamp 2 is bolted to the arc groove I101 and the arc groove II102 of the base plate 1; the distance between the arc groove I101 and the arc groove II102 is equal to the distance between the countersunk through holes symmetrically arranged on the horizontal plate II203a, the countersunk bolts in the two countersunk through holes pass through the arc groove I101 and the arc groove II102 respectively, and the pad 2031 to which the countersunk bolts are threaded through the through holes is located in the groove of the base plate 1.
[0026] When the angle of the clamp 2 needs to be adjusted, the clamp 2 is slid to the corresponding angle in the arc groove I101 and the arc groove II102 and fixed. The base plate 1 is provided with the arc groove I101, the arc groove II102 and the angle scale lines, which can accurately control the welding angle of the steel structure and meet the needs of welding at different angles.
[0027] See also Figure 3-Figure 6The upper clamping plate 201 includes: an upper clamping plate seat 2011, a push plate bolt 2012, a component clamping plate 2013 and a spring 2014. The upper clamping plate seat 2011 is a 90-degree bent part composed of a horizontal plate I2011a and a vertical plate I2011b. A threaded hole is provided on the horizontal plate I2011a, and a push plate bolt 2012 is threadedly connected to the threaded hole. A plurality of circular through holes are spaced apart on the left and right sides of the vertical plate I2011b. The front end of the push plate bolt 2012 is fixedly connected to the component clamping plate 2013. A spring 2014 is fixedly connected between the component clamping plate 2013 and the horizontal plate I2011a. A wavy groove is provided on the upper surface of the component clamping plate 2013. The lower clamping plate 203 is a horizontal plate II203a and a vertical plate I I203b constitutes a 90-degree bending part, and circular through holes are spaced apart on the left and right sides of the vertical plate II203b, and countersunk through holes are symmetrically arranged on the horizontal plate II203a, and countersunk through holes are arranged in the countersunk through holes, and countersunk bolts are threadedly connected to the pad 2031 through the through holes; a wavy groove is arranged on the upper surface of the horizontal plate II203a, and a rubber pad is arranged on the surface close to the pad 2031 of the horizontal plate II203a; the adjusting plate 202 is a hollow rectangular plate, and circular through holes are spaced apart on the left and right sides of the adjusting plate 202, and the circular through holes on the left and right sides of the adjusting plate 202 correspond one by one to the circular through holes on the left and right sides of the vertical plate I2011b and the circular through holes on the left and right sides of the vertical plate II203b.
[0028] Among them, the upper clamping plate 201 can be flexibly adjusted according to steel components of different sizes to ensure firm fixation through the combined design of the push plate bolt 2012, the spring 2014 and the component clamping plate 2013 with a wavy groove; the push plate bolt 2012 can push the component clamping plate 2013, the spring 2014 plays a role of buffering and self-adaptation, and the wavy groove increases the friction with the steel component, effectively preventing the component from sliding; the wavy groove on the upper surface of the lower clamping plate 203 further enhances the fixing effect on the steel component, and the rubber pad under the lower clamping plate 203 reduces the friction of the clamp 2 on the bottom plate 1; the adjustment plate 202 is a hollow rectangular plate and There are circular through holes on the side, and circular through holes are also opened on the sides of the vertical plate I2011b in the upper clamping plate 201 and the vertical plate II203b in the lower clamping plate 203, which can be adjusted in position according to actual needs, thereby increasing the flexibility of the clamp 2. The upper clamping plate 201 and the adjusting plate 202 are limited by the insert rod 2021. One end of the insert rod 2021 is spherical and the other end has a threaded connecting nut, which is convenient for installation and disassembly. At the same time, it is also convenient to adjust the relative positions of the upper clamping plate 201, the adjusting plate 202 and the lower clamping plate 203 to adapt to steel components of different sizes and shapes. The entire clamp 2 is assembled by bolt connection and the like, with a simple structure and easy operation.
[0029] During operation, first adjust the countersunk screw in the countersunk through hole of the horizontal plate II203a in the lower clamp 203 in the clamp 2 to loosen it, then slide the clamp in the arc groove I101 and the arc groove II102 to the corresponding angle, and then adjust the countersunk screw in the countersunk through hole of the horizontal plate II203a in the lower clamp 203 in the clamp 2 to fix it. After the clamp 2 is fixed, adjust the relative positions of the upper clamp 201, the adjustment plate 202 and the lower clamp 203 according to the size of the steel structure, and insert the insertion rod 2021 into the coaxial through holes on the upper clamp 201, the adjustment plate 202 and the lower clamp 203 2012, and then the steel component is placed between the component clamping plate 2013 and the lower clamping plate 203, and then the handle on the top of the push plate bolt 2012 is turned. As the push plate bolt 2012 rotates, the component clamping plate 2013 moves downward with the push plate bolt 2012 until the steel component is fixed, and then the steel component is welded; after welding, the handle on the top of the push plate bolt 2012 is turned in the opposite direction to make the component clamping plate 2013 move upward with the push plate bolt 2012 under the action of the spring 2014, and then the welded steel component is taken out.
[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A steel component welding fixture, comprising a base plate (1) and a fixture (2), wherein two fixtures (2) are provided on the base plate (1), and the fixture (2) comprises: An upper clamping plate (201), an adjustment plate (202) and a lower clamping plate (203), wherein the upper clamping plate (201) and the lower clamping plate (203) are both plugged into the adjustment plate (202), and characterized in that the upper surface of the base plate (1) is provided with a coaxial arc groove I (101) and an arc groove II (102), an angle scale line is provided between the arc groove I (101) and the arc groove II (102), and the lower surface of the base plate (1) is provided with a groove, and the clamp (2) is bolted to the arc groove I (101) and the arc groove II (102) of the base plate (1).
2. A steel component welding fixture according to claim 1, characterized in that: The upper clamping plate (201) comprises: an upper clamping plate seat (2011), a push plate bolt (2012), a component clamping plate (2013) and a spring (2014); the upper clamping plate seat (2011) is a 90-degree bent part composed of a horizontal plate I (2011a) and a vertical plate I (2011b); a threaded hole is provided on the horizontal plate I (2011a), and a push plate bolt (2012) is threadedly connected in the threaded hole; a plurality of circular through holes are spaced apart on both sides of the vertical plate I (2011b); the front end of the push plate bolt (2012) is fixedly connected to the component clamping plate (2013); a spring (2014) is fixedly connected between the component clamping plate (2013) and the horizontal plate I (2011a); and a wavy groove is provided on the upper surface of the component clamping plate (2013).
3. A steel component welding fixture according to claim 2, characterized in that: The lower clamping plate (203) is a 90-degree bent part composed of a horizontal plate II (203a) and a vertical plate II (203b), wherein circular through holes are provided at intervals on the left and right sides of the vertical plate II (203b), and countersunk through holes are symmetrically provided on the horizontal plate II (203a), wherein countersunk through holes are provided with countersunk bolts, and the countersunk bolts are connected to the backing plate (2031) through the through hole threads.
4. A steel component welding fixture according to claim 3, characterized in that: The upper surface of the horizontal plate II (203a) is provided with a wave-shaped groove, and the surfaces of the horizontal plate II (203a) close to the pad (2031) are both provided with rubber pads.
5. A steel component welding fixture according to claim 4, characterized in that: The adjustment plate (202) is a hollow rectangular plate, and circular through holes are spaced apart on the left and right sides of the adjustment plate (202), and the circular through holes on the left and right sides of the adjustment plate (202) correspond one-to-one to the circular through holes on the left and right sides of the vertical plate I (2011b) and the circular through holes on the left and right sides of the vertical plate II (203b).
6. A steel component welding fixture according to claim 5, characterized in that: The distance between the arc groove I (101) and the arc groove II (102) is equal to the distance between the countersunk through holes symmetrically arranged on the horizontal plate II (203a); the countersunk bolts in the two countersunk through holes pass through the arc groove I (101) and the arc groove II (102) respectively; and the backing plate (2031) to which the countersunk bolts are threadedly connected through the through holes is located in the groove of the bottom plate (1).
7. A steel member welding fixture according to claim 6, characterized in that: The lower end of the vertical plate I (2011b) is plugged into the upper end of the adjustment plate (202), and the upper end of the vertical plate II (203b) is plugged into the lower end of the adjustment plate (202), and is limited by an insertion rod (221), one end of the insertion rod (221) is spherical, and the other end is provided with a thread and connected to a nut.