Tool mechanism for rapid welding of automobile support and welding equipment
By designing a fast tooling mechanism for automotive support welding, and using mechanical clamping positioning and cylinder clamping technology, the existing welding process has been solved, efficient and accurate welding production has been achieved, and production costs have been reduced.
Patent Information
- Application Number
- CN202421108854.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing automotive support welding process is time-consuming and labor-intensive, has low efficiency, poor product quality, and has high requirements for operators, which increases production costs.
A tooling mechanism for rapid welding of automobile seats is designed, and it adopts mechanical clamping positioning, including positioning members, first to fourth clamping components, and precise clamping and positioning of the U-shaped support side plate and the support seat through cylinders and control valves.
It effectively improves product quality and production efficiency, reduces labor intensity, is suitable for large-scale production, and reduces production costs.
Smart Images
Figure CN222754732U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding equipment, and more specifically, to a tooling mechanism and welding equipment for rapid welding of automobile supports. Background Art
[0002] A support refers to a supporting component used to support the weight of a container or equipment and fix it in a certain position. It also has to withstand vibration and seismic loads during operation. For example, an outdoor tower also has to withstand wind loads. The structural type of the support is mainly determined by the type of the container itself and the shape of the support.
[0003] The existing semi-trailer automobile axle support is mainly formed by welding a support seat and a U-shaped support side plate, but now most of the supports are manually squeezed by extruding the U-shaped support side to make the U-shaped support side plate abut against the support seat placed in its U-shaped groove, and then welded by welding equipment to complete the welding and forming work of the automobile support; but this working method is time-consuming and labor-intensive, inefficient, poor in product quality, high in labor cost, and in the process, the operator is required to cut extremely high, the labor force is large, and the production cost is greatly increased; for this reason, we propose a new tooling mechanism and welding equipment for rapid welding of automobile supports. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tooling mechanism and welding equipment for rapid welding of automobile supports to solve the technical problems existing in the above-mentioned background technology.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a tooling mechanism for rapid welding of automobile supports, comprising: a frame; the frame is equipped with: a positioning member for positioning a support seat that cooperates with a U-shaped support side plate to form an automobile support, a first clamping assembly for vertically clamping the U-shaped support side plate and the support seat, a second clamping assembly for initially horizontally clamping the U-shaped support side plate to make it fit with the support seat, a third clamping assembly for secondary horizontally clamping the U-shaped support side plate, and a fourth clamping assembly for preventing the U-shaped support side plate from rotating.
[0006] Optionally, the first clamping assembly includes: a pressure block adapted to the positioning member, and a first cylinder; the first cylinder is installed on the frame in a vertical downward state; the pressure block is fixedly arranged at the output end of the first cylinder and is located above the positioning member.
[0007] Optionally, the second clamping assembly includes: a second cylinder, a third cylinder, a first control valve, and a second control valve; two mounting seats are arranged opposite to each other on the frame; the second cylinder and the third cylinder are mounted on the two mounting seats in a relative state and one-to-one correspondence; the first control valve and the second control valve are respectively mounted on the two mounting seats and one-to-one correspondence; the first control valve is connected to the second cylinder; the second control valve is connected to the third cylinder; at least one push rod is arranged at the output end of the second cylinder and the third cylinder; and a first clamping block is arranged on the push rod.
[0008] Optionally, the third clamping assembly includes: a fourth cylinder, two connecting rods, and a cross bar; the fourth cylinder is installed on the frame; the output end of the fourth cylinder is fixedly connected to the middle end of the cross bar; one end of one connecting rod is hinged to one end of the cross bar; one end of the other connecting rod is fixedly connected to the other end of the cross bar; the ends of the two connecting rods away from the cross bar are both rotatably connected to the second clamping blocks; the two second clamping blocks are arranged opposite to each other and are both rotatably connected to the frame; a third control valve is also arranged on the frame; the third control valve is connected to the fourth cylinder.
[0009] Optionally, the fourth clamping assembly includes: a fifth cylinder, a fourth control valve, a fifth control valve, and a sixth cylinder; two columns are arranged opposite to each other on the frame and are located on both sides of the positioning member; the fifth cylinder and the sixth cylinder are installed on the two columns in a relative state and one-to-one correspondence; the fourth control valve and the fifth control valve are installed on the two columns one-to-one correspondence respectively; and are respectively connected to the fifth cylinder and the sixth cylinder; the output end of the fifth cylinder and the delivery end of the sixth cylinder are both provided with a third clamping block.
[0010] A welding device comprises the above-mentioned tooling mechanism.
[0011] In summary, the utility model has the following beneficial effects: the overall structure adopts mechanical clamping and positioning, which eliminates a series of tedious measurement steps for operators, effectively improves product quality, improves production efficiency, is suitable for mass production, and reduces manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of the utility model;
[0013] Figure 2 It is a schematic diagram of the structure of the utility model when assembled;
[0014] Figure 3 It is a schematic diagram of the position relationship of the third clamping component in the utility model.
[0015] In the figure: 1. frame; 2. positioning member; 3. first clamping assembly; 31. pressure block; 32. first cylinder; 4. second clamping assembly; 41. second cylinder; 42. third cylinder; 43. first control valve; 44. second control valve; 45. push rod; 46. first clamping block; 5. third clamping assembly; 51. fourth cylinder; 52. connecting rod; 53. cross bar; 54. second clamping block; 55. third control valve; 6. fourth clamping assembly; 61. fifth cylinder; 62. fourth control valve; 63. fifth control valve; 64. sixth cylinder; 65. third clamping block; 7. mounting seat; 8. column. DETAILED DESCRIPTION
[0016] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.
[0017] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.
[0018] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] The utility model provides a tooling mechanism for rapid welding of automobile supports, such as Figure 1 As shown, it includes: a frame 1; the frame 1 is equipped with: a positioning member 2 for positioning a support seat that cooperates with a U-shaped support side plate to form a car support, a first clamping component 3 for vertically clamping the U-shaped support side plate and the support seat, a second clamping component 4 for initially horizontally clamping the U-shaped support side plate to make it fit with the support seat, a third clamping component 5 for secondary horizontal clamping of the U-shaped support side plate, and a fourth clamping component 6 for preventing the U-shaped support side plate from rotating.
[0021] In this embodiment, the tooling mechanism is mainly composed of a positioning member 2, a first clamping assembly 3, a second clamping assembly 4, a third clamping assembly 5, and a fourth clamping group; the welding workpiece is composed of a support seat and a U-shaped support side plate; when working, first, the support seat used to cooperate with the support side plate to form a support is placed on the positioning member 2 for centering, and the U-shaped support side plate is placed in a side-lying state at a position suitable for the support seat, so that the support seat and the bottom of the U-shaped groove of the U-shaped support are fitted together; then, the first clamping assembly 3 is started to clamp, and the first clamping assembly 3 performs a downward pressing action to realize the vertical clamping operation of the support seat and the U-shaped support side plate; after the vertical clamping is completed, the second clamping assembly 4 is started , the U-shaped supporting side plate is initially transversely clamped so that the inner wall of the U-shaped groove fits together with the supporting seat; after the initial transverse clamping is completed, the third clamping assembly 5 is started, and under the action of the third clamping assembly 5, the inner wall of the U-shaped supporting side plate is further fitted with the supporting seat to ensure welding accuracy; when the secondary transverse clamping is completed, the fourth clamping assembly 6 is started to further clamp and fix the U-shaped supporting side plate to avoid rotation or displacement of the U-shaped supporting side plate during welding, thereby ensuring welding accuracy; the overall structure adopts mechanical clamping and positioning, which eliminates a series of tedious measurement steps for operators, effectively improves product quality, improves production efficiency, is suitable for mass production, and reduces manual labor intensity.
[0022] Furthermore, the first clamping assembly 3 includes: a pressure block 31 adapted to the positioning member 2, and a first cylinder 32; the first cylinder 32 is installed on the frame 1 in a vertical downward state; the pressure block 31 is fixedly arranged at the output end of the first cylinder 32 and is located above the positioning member 2.
[0023] In this embodiment, the pressing block 31 is a U-shaped pressing block 31. During operation, the first cylinder 32 drives the pressing block 31 to move downward, so that the positioning member 2 cooperates with the support seat and the U-shaped support side plate to perform a limiting clamping operation, and the operation is convenient and quick.
[0024] Furthermore, the second clamping assembly 4 includes: a second cylinder 41, a third cylinder 42, a first control valve 43, and a second control valve 44; two mounting seats 7 are arranged opposite to each other on the frame 1; the second cylinder 41 and the third cylinder 42 are mounted on the two mounting seats 7 in a relative state and one-to-one correspondence; the first control valve 43 and the second control valve 44 are respectively mounted on the two mounting seats 7 in a one-to-one correspondence; the first control valve 43 is connected to the second cylinder 41; the second control valve 44 is connected to the third cylinder 42; at least one push rod 45 is arranged at the output end of the second cylinder 41 and the third cylinder 42; and a first clamping block 46 is arranged on the push rod 45.
[0025] In this embodiment, the first control valve 43 and the second control valve 44 are both rotary valves, and the second cylinder 41 and the third cylinder 42 are installed on two mounting seats 7 on the frame 1 in a relative state; when working, the operator can control the operation of the second cylinder 41 and the third cylinder 42 by rotating the two rotary valves, and respectively drive the clamping blocks installed at the output ends of the second cylinder 41 and the third cylinder 42 to perform preliminary clamping work on the U-shaped support side plate, so that the inner wall of the U-shaped support side plate fits with the support seat, so as to facilitate welding operation.
[0026] Furthermore, the third clamping assembly 5 includes: a fourth cylinder 51, two connecting rods 52, and a cross bar 53; the fourth cylinder is installed on the frame 1; the output end of the fourth cylinder 51 is fixedly connected to the middle end of the cross bar 53; one end of one connecting rod 52 is hinged to one end of the cross bar 53; one end of the other connecting rod 52 is fixedly connected to the other end of the cross bar 53; the ends of the two connecting rods 52 away from the cross bar 53 are both rotatably connected to the second clamping block 54; the two second clamping blocks 54 are arranged opposite to each other and are both rotatably connected to the frame 1; a third control valve 55 is also arranged on the frame 1; the third control valve 55 is connected to the fourth cylinder 51.
[0027] In this embodiment, the two second clamping blocks 54 are both arc-shaped clamping blocks; when working, the operator controls the third cylinder 42 to start through the third control valve 55, and the piston of the third cylinder 42 works to perform a pushing action, driving the cross bar 53 to move downward. When moving horizontally downward, it drives the connecting rod 52 rotatably installed at both ends to move downward, and drives the two second clamping blocks 54 seats connected to the connecting rod 52 to move relative to each other, thereby realizing the secondary horizontal clamping operation of the U-shaped support side plate, so that the inner wall of the U-shaped support side plate and the support seat fit more closely to ensure the welding effect.
[0028] Furthermore, the fourth clamping assembly 6 includes: a fifth cylinder 61, a fourth control valve 62, a fifth control valve 63, and a sixth cylinder 64; two columns 8 are arranged opposite to each other on the frame 1 and are located on both sides of the positioning member 2; the fifth cylinder 61 and the sixth cylinder 64 are installed on the two columns 8 in a relative state and one-to-one correspondence; the fourth control valve 62 and the fifth control valve 63 are installed on the two columns 8 respectively and one-to-one correspondence; and are respectively connected to the fifth cylinder 61 and the sixth cylinder 64; the output end of the fifth cylinder 61 and the delivery end of the sixth cylinder 64 are both provided with a third clamping block 65.
[0029] In this embodiment, the fifth cylinder 61 and the sixth cylinder 64 are fixed on the frame 1 through two columns 8. When working, the operator starts the fifth cylinder 61 and the sixth cylinder 64 by controlling the fourth control valve 62 and the fifth control valve 63 to push the third clamping block 65 to clamp and fix the U-shaped support side plate so that the U-shaped support side plate will not rotate or displace during welding, affecting the welding accuracy.
[0030] A welding device comprises the above-mentioned tooling mechanism.
[0031] The utility model discloses a tooling mechanism for rapid welding of an automobile support. The overall structure adopts mechanical clamping and positioning, which eliminates a series of tedious measuring steps for operators, effectively improves product quality, increases production efficiency, is suitable for mass production, and reduces manual labor intensity.
[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A tooling mechanism for rapid welding of automobile supports, characterized in that: include: frame; The frame is equipped with: a positioning member for positioning a support seat that cooperates with the U-shaped support side plate to form a car support, a first clamping assembly for vertically clamping the U-shaped support side plate and the support seat, a second clamping assembly for initially horizontally clamping the U-shaped support side plate to make it fit with the support seat, a third clamping assembly for secondary horizontally clamping the U-shaped support side plate, and a fourth clamping assembly for preventing the U-shaped support side plate from rotating.
2. The fast welding tooling mechanism for automobile support according to claim 1, characterized in that: The first clamping assembly includes: a pressure block matched with the positioning member, and a first cylinder; the first cylinder is installed on the frame in a vertical downward state; the pressure block is fixedly arranged at the output end of the first cylinder and is located above the positioning member.
3. The tooling mechanism for rapid welding of automobile supports according to claim 1, characterized in that: The second clamping assembly includes: a second cylinder, a third cylinder, a first control valve, and a second control valve; two mounting seats are arranged opposite to each other on the frame; the second cylinder and the third cylinder are mounted on the two mounting seats in a relative state and one-to-one correspondence; the first control valve and the second control valve are respectively mounted on the two mounting seats and one-to-one correspondence; the first control valve is connected to the second cylinder; the second control valve is connected to the third cylinder; at least one push rod is arranged at the output end of the second cylinder and the third cylinder; and a first clamping block is arranged on the push rod.
4. The tooling mechanism for rapid welding of automobile supports according to claim 1, characterized in that: The third clamping assembly includes: a fourth cylinder, two connecting rods, and a cross bar; the fourth cylinder is installed on the frame; the output end of the fourth cylinder is fixedly connected to the middle end of the cross bar; one end of one of the connecting rods is hinged to one end of the cross bar; one end of the other connecting rod is fixedly connected to the other end of the cross bar; the ends of the two connecting rods away from the cross bar are rotatably connected to the second clamping blocks; the two second clamping blocks are arranged opposite to each other and are rotatably connected to the frame; a third control valve is also arranged on the frame; the third control valve is connected to the fourth cylinder.
5. The tooling mechanism for rapid welding of automobile supports according to claim 1, characterized in that: The fourth clamping assembly includes: a fifth cylinder, a fourth control valve, a fifth control valve, and a sixth cylinder; two columns are arranged opposite to each other on the frame and are located on both sides of the positioning member; the fifth cylinder and the sixth cylinder are installed on the two columns in a relative state and one-to-one correspondence; the fourth control valve and the fifth control valve are installed on the two columns one-to-one correspondence respectively; and are connected to the fifth cylinder and the sixth cylinder respectively; the output end of the fifth cylinder and the delivery end of the sixth cylinder are both provided with a third clamping block.
6. A welding device, characterized in that: It comprises the tooling mechanism described in any one of claims 1 to 5.