Limiting device
By designing a multi-dimensional limiting device, the problems of slow limiting speed and insufficient adaptability of existing welding tools are solved, and efficient limiting and welding efficiency of the workpiece are improved.
Patent Information
- Application Number
- CN202420876249.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The existing welding tooling has slow limit speed and low efficiency, and cannot adapt to workpieces of different sizes and structures, resulting in poor welding quality and low operating efficiency.
A limiting device including a carrier frame, a first limiting assembly, a second limiting assembly, a third limiting assembly and a movable limiting assembly is designed, and multi-dimensional limiting is realized through the driver and push plate to adapt to different sizes and Shape of workpiece.
It achieves efficient and convenient limits of workpieces, improves welding efficiency and quality, has wider adaptability, and ensures the normal progress of welding operations.
Smart Images
Figure CN222176510U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding equipment, in particular to a limiting device. Background Art
[0002] At present, the shelf industry generally adopts relatively simple welding tools to limit the workpieces for welding operations such as beams. However, due to the slow limiting speed of the welding tools, the welding efficiency is low and the welding quality is poor. Moreover, the existing tools can only limit and fix workpieces of fixed specifications. In addition, there are multiple U-shaped channel steels on workpieces such as beams, and the spacing between the channel steels is different, which makes it impossible for the existing tools to be adaptively adjusted according to the different sizes and structures of the workpieces, reducing the operating efficiency. Utility Model Content
[0003] The purpose of the utility model is to provide a limiting device, which can efficiently and conveniently realize the limiting of a workpiece and has wider adaptability.
[0004] To achieve this purpose, the utility model adopts the following technical solutions:
[0005] A limiting device, comprising:
[0006] Carrying frame;
[0007] A first limiting assembly, capable of limiting the position of a workpiece placed on the carrier along a first horizontal direction;
[0008] A second limiting assembly, capable of limiting the workpiece along a second horizontal direction, wherein the second horizontal direction is perpendicular to the first horizontal direction;
[0009] A third limiting assembly, capable of limiting the workpiece on the carrier in a vertical direction;
[0010] The movable limiting assembly is slidably connected to the supporting frame along the first horizontal direction. The workpiece is provided with a plurality of connecting grooves along the first horizontal direction. The movable limiting assembly is used to limit the connecting grooves along the vertical direction.
[0011] Optionally, the first limiting assembly includes a first limiting member and a first driver. Along the first horizontal direction, the first limiting member is arranged at one end of the supporting frame, and the first driver is arranged at the other end of the supporting frame. The output end can push the workpiece along the first horizontal direction to make the workpiece abut against the first limiting member.
[0012] Optionally, a first push plate is provided on the output end of the first driver, and the first push plate extends in a vertical direction and is parallel to the second horizontal direction.
[0013] Optionally, the second limiting assembly includes a second limiting member and a second driver. The second limiting member is arranged at one end of the supporting frame along the second horizontal direction, and the second driver is arranged at the other end of the supporting frame. The output end can push the workpiece along the second horizontal direction to make the workpiece abut against the second limiting member.
[0014] Optionally, a second push plate is provided on the output end of the second driver, and the third limiting assembly includes a third driver. The third driver is slidably connected to the second push plate along the first horizontal direction, and the output end can press the workpiece onto the carrier frame along the vertical direction.
[0015] Optionally, the third limiting assembly further includes an end driver, which is disposed at one end of the carrier along the first horizontal direction, and an output end is capable of pressing one end of the workpiece onto the carrier along the vertical direction.
[0016] Optionally, a positioning hole is provided on the connecting groove, and the movable limiting assembly includes a plurality of movable drivers arranged at intervals, and the movable drivers are slidably connected to the supporting frame along the first horizontal direction, and the output ends of the plurality of movable drivers can move along the vertical direction and extend into the plurality of positioning holes one by one.
[0017] Optionally, the movable limiting assembly further includes a plurality of fixing members, and the plurality of fixing members are arranged in one-to-one correspondence with the plurality of connecting grooves, and the fixing members can abut the connecting grooves against the supporting frame from top to bottom along the vertical direction.
[0018] Optionally, the fixing member includes:
[0019] A base, slidably connected to the support frame along the first horizontal direction;
[0020] A handle, rotatably connected to the base;
[0021] The pressing member has one end rotatably connected to the base and the other end used to abut against the connecting groove. The handle can lock the pressing member in the working position. When the handle rotates, it can drive the pressing member to rotate synchronously along the rotation direction of the handle.
[0022] Optionally, the support frame is provided with a slide rail extending along the first horizontal direction, and the movable limiting assembly is provided with a slider slidably connected to the slide rail.
[0023] Beneficial effects of the utility model:
[0024] The utility model provides a limiting device, which includes a carrier, a first limiting assembly, a second limiting assembly, a third limiting assembly and a movable limiting assembly. The first limiting assembly can limit the workpiece placed on the carrier along the first horizontal direction, and the second limiting assembly can limit the workpiece along the second horizontal direction. The second horizontal direction is perpendicular to the first horizontal direction, and can effectively prevent the workpiece from moving on the horizontal plane of the carrier. The third limiting assembly can limit the workpiece on the carrier in the vertical direction, so that the workpiece is limited on the carrier and cannot be separated, ensuring the normal progress of subsequent welding operations. The movable limiting assembly is slidably connected to the carrier along the first horizontal direction, and is used to limit the connecting groove in the vertical direction. By sliding the movable limiting assembly, multiple connecting grooves can be accurately limited in the vertical direction, thereby realizing the limiting operation of workpieces of different sizes, so that the limiting device has high flexibility and versatility. Through the above-mentioned settings, the limiting device of the present application can efficiently and conveniently realize the limiting of the workpiece, and has a wider adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 The overall structure of the limit device provided by the embodiment of the utility model is shown in FIG. Figure 1 ;
[0026] Figure 2 The overall structure of the limit device provided by the embodiment of the utility model is shown in FIG. Figure 2 ;
[0027] Figure 3 It is a front view of the limiting device provided by the embodiment of the utility model;
[0028] Figure 4 is a top view of the limiting device provided in an embodiment of the utility model;
[0029] Figure 5 It is a side view of the limiting device provided by the embodiment of the utility model;
[0030] Figure 6 yes Figure 1 A partial enlarged view of the middle A;
[0031] Figure 7 yes Figure 3 A partial enlarged view of point B in the middle.
[0032] In the figure:
[0033] 100, workpiece; 101, connecting groove; 1011, positioning hole; 10, supporting frame; 1, first limiting assembly; 11, first limiting member; 12, first driver; 121, first push plate; 2, second limiting assembly; 21, second limiting member; 22, second driver; 221, second push plate; 3, third limiting assembly; 31, third driver; 32, end driver; 4, movable limiting assembly; 41, movable driver; 42, fixing member; 421, base; 422, handle; 423, pressing member. DETAILED DESCRIPTION
[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0036] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0037] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0038] like Figure 1-Figure 7As shown, the present embodiment provides a limiting device, which includes a carrier 10, a first limiting assembly 1, a second limiting assembly 2, a third limiting assembly 3 and a movable limiting assembly 4. The first limiting assembly 1 can limit the workpiece 100 placed on the carrier 10 along the first horizontal direction, the second limiting assembly 2 can limit the workpiece 100 along the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the third limiting assembly 3 can limit the workpiece 100 on the carrier 10 along the vertical direction, the movable limiting assembly 4 is slidably connected to the carrier 10 along the first horizontal direction, the workpiece 100 is provided with a plurality of connecting grooves 101 along the first horizontal direction, and the movable limiting assembly 4 is used to limit the connecting grooves 101 along the vertical direction.
[0039] In this embodiment, the first limiting assembly 1 can limit the workpiece 100 placed on the carrier 10 along the first horizontal direction, and the second limiting assembly 2 can limit the workpiece 100 along the second horizontal direction. The second horizontal direction is perpendicular to the first horizontal direction, and can effectively prevent the workpiece 100 from moving on the horizontal plane of the carrier 10. The third limiting assembly 3 can limit the workpiece 100 on the carrier 10 along the vertical direction, so that the workpiece 100 is limited on the carrier 10 and cannot be separated, ensuring the normal progress of subsequent welding operations. The movable limiting assembly 4 is slidably connected to the carrier 10 along the first horizontal direction, and is used to limit the connecting groove 101 along the vertical direction. Since the connecting grooves 101 on different workpieces 100 are arranged in different ways and have different spacings, by sliding the movable limiting assembly 4, multiple connecting grooves 101 can be accurately limited in the vertical direction, thereby realizing the limiting operation of workpieces 100 of different sizes, so that the limiting device has high flexibility and versatility. Through the above arrangement, the limiting device of this embodiment can efficiently and conveniently limit the workpiece 100 and has wider adaptability.
[0040] Specifically, Figure 1 and Figure 2 As shown, the first limiting component 1 includes a first limiting member 11 and a first driver 12. Along the first horizontal direction, the first limiting member 11 is arranged at one end of the carrier 10, and the first driver 12 is arranged at the other end of the carrier 10. The output end can push the workpiece 100 along the first horizontal direction, and abut the workpiece 100 against the first limiting member 11, which not only improves the limiting efficiency, but also reduces the error of human operation and ensures the accuracy of the limiting. In addition, since the first driver 12 is controllable, the output force and stroke of the first driver 12 can be flexibly adjusted according to the size and position requirements of the workpiece 100 to adapt to the limiting requirements of different workpieces 100.
[0041] More specifically, if Figure 2As shown, a first push plate 121 is provided on the output end of the first driver 12. By increasing the contact area between the output end of the first driver 12 and the workpiece 100, the workpiece 100 can be more stable when pushed, and the shaking or deviation of the workpiece 100 caused by uneven force is reduced. The first push plate 121 extends in the vertical direction and is parallel to the second horizontal direction, that is, perpendicular to the pushing direction of the first driver 12. Such a setting can ensure that the first push plate 121 will not generate unnecessary lateral force or torque on the workpiece 100 when pushing the workpiece 100, thereby avoiding possible interference and errors.
[0042] Specifically, Figure 1 and Figure 2 As shown, the second limiting assembly 2 includes a second limiting member 21 and a second driver 22. Along the second horizontal direction, the second limiting member 21 is arranged at one end of the carrier 10, and the second driver 22 is arranged at the other end of the carrier 10. The output end can push the workpiece 100 along the second horizontal direction, and the workpiece 100 abuts against the second limiting member 21. Through the cooperation between the second limiting member 21 and the second driver 22, the workpiece 100 can also be stably supported and fixed in the second horizontal direction. Such a setting enhances the stability of the workpiece 100 on the carrier 10, and prevents it from deflecting or sliding during the subsequent welding operation. At the same time, by adjusting the output force and stroke of the second driver 22, the device can adapt to the limiting requirements of workpieces 100 of different sizes and shapes in the second horizontal direction, thereby improving the working efficiency.
[0043] More specifically, if Figure 1-Figure 4 As shown, the output end of the second driver 22 is provided with a second push plate 221, and the third limiting assembly 3 includes a third driver 31. The third driver 31 is slidably connected to the second push plate 221 along the first horizontal direction, and the output end can press the workpiece 100 onto the carrier 10 along the vertical direction. When the output end of the second driver 22 pushes the workpiece 100 along the second horizontal direction, it can drive the third driver 31 to move together, so that the third driver 31 can achieve the limiting effect of the workpiece 100 along the vertical direction, which not only simplifies the structure of the device, but also reduces the occupied space. In addition, the third driver 31 can slide relative to the second push plate 221 along the first horizontal direction, that is, it can adjust its position in the first horizontal direction according to the size and shape of the workpiece 100. Such a setting enables the limiting device to adapt to workpieces 100 of different sizes, thereby improving the versatility of the device.
[0044] It can be understood that, through the horizontal limiting of the first limiting component 1 and the second limiting component 2, and the vertical limiting of the third limiting component 3, the limiting device of this embodiment realizes multi-dimensional coordinated limiting of the workpiece 100, thereby ensuring the stability and accuracy of the workpiece 100 on the carrier 10.
[0045] Specifically, Figure 1-Figure 5 As shown, the third limiting assembly 3 also includes an end driver 32, which is arranged at one end of the carrier 10 along the first horizontal direction, and the output end can press one end of the workpiece 100 onto the carrier 10 along the vertical direction, so as to more accurately control the position of one end of the workpiece 100 on the carrier 10, and reduce the limiting error caused by the difference in shape, size or material of the workpiece 100. At the same time, through the synergy of the end driver 32 and the third driver 31, the accuracy and reliability of the entire limiting device can be further improved.
[0046] Specifically, Figure 1-Figure 4 As shown, a positioning hole 1011 is provided on the connection groove 101, and the movable limiting assembly 4 includes a plurality of movable drivers 41 arranged at intervals, and the movable drivers 41 are slidably connected to the carrier 10 along the first horizontal direction, and the output ends of the plurality of movable drivers 41 can move along the vertical direction and extend into the plurality of positioning holes 1011 one by one, thereby realizing the positioning of the workpiece 100 and the connection groove 101 thereon, and facilitating the movable limiting assembly 4 to further fix the connection groove 101 to ensure the normal progress of the subsequent welding operation. Since the movable driver 41 can reciprocate along the first horizontal direction, the device can be flexibly adjusted according to the position and number of the connection grooves 101 of different workpieces 100, thereby adapting to workpieces 100 of different sizes and shapes, and improving the versatility of the device.
[0047] More specifically, if Figure 1-Figure 5 As shown, the movable limiting assembly 4 also includes a plurality of fixing members 42, and the plurality of fixing members 42 are arranged in one-to-one correspondence with the plurality of connecting grooves 101, so that each connecting groove 101 can be limited in the vertical direction by the fixing member 42, and the fixing member 42 can abut the connecting groove 101 against the carrier frame 10 from top to bottom along the vertical direction, thereby effectively preventing the workpiece 100 from shaking or moving in the vertical direction.
[0048] More specifically, Figure 1-Figure 7As shown, the fixing member 42 includes a base 421, a handle 422 and a pressing member 423. The base 421 is slidably connected to the carrier 10 along the first horizontal direction. By sliding the base 421, the fixing member 42 can achieve a limiting effect on the connecting groove 101, so as to increase the versatility of the device. The handle 422 is rotatably connected to the base 421, so that the operator can hold the handle 422 to operate. One end of the pressing member 423 is rotatably connected to the base 421, and the other end is used to abut on the connecting groove 101. When the other end of the pressing member 423 abuts on the connecting groove 101 to achieve limiting, the pressing member 423 is in the working position. The handle 422 can lock the pressing member 423 in the working position, that is, the position of the pressing member 423 is fixed at this time and cannot move relative to the workpiece 100, thereby improving the limiting effect of the pressing member 423 on the connecting groove 101. When the handle 422 rotates, the pressing member 423 can be driven to rotate synchronously along the rotation direction of the handle 422 , thereby unlocking the pressing member 423 from the working position.
[0049] Specifically, Figure 7 As shown, the handle 422 is provided with a through-opening, one end of the pressing piece 423 passes through the through-opening and is rotatably connected to the base 421, and a protrusion is provided on the handle 422. When the handle 422 does not rotate relative to the base 421, the pressing piece 423 rotates to abut against the protrusion so that the pressing piece 423 cannot rotate relative to the base 421, and is then locked to the working position to ensure the limiting effect of the connecting groove 101; and when the handle 422 rotates, the protrusion and the pressing piece 423 are driven to rotate relative to the base 421, thereby achieving unlocking, which is convenient for the operator to actually operate.
[0050] Specifically, the carrier 10 is provided with a slide rail extending in the first horizontal direction, and the movable stopper assembly 4 is provided with a slider slidably connected to the slide rail. The slider slides on the slide rail, which can drive the movable stopper assembly 4 to slide stably in the first horizontal direction, thereby improving the stability, stopper accuracy and durability of the movable stopper assembly 4. At the same time, the installation and adjustment process is simplified, the workflow is optimized, and the stopper device is made more efficient, reliable and easy to use.
[0051] It should be noted that the first driver 12, the second driver 22, the third driver 31, the end driver 32 and the movable driver 41 of this embodiment can adopt structures such as oil cylinders and air cylinders, as long as it is convenient to achieve the limiting operation of the workpiece 100, and no excessive restrictions are made here.
[0052] The specific working process of this device is described below:
[0053] First, place the workpiece 100 on the carrier 10 so that the workpiece 100 is located between the first limit member 11 and the first driver 12, and between the second limit member 21 and the second driver 22. The first driver 12 pushes the workpiece 100 along the first horizontal direction to abut the first limit member 11, and the second driver 22 pushes the workpiece 100 along the second horizontal direction to abut the second limit member 21. Through the mutual cooperation between the above components, the workpiece 100 can be stably supported and limited in the horizontal direction; one end of the workpiece 100 is pressed onto the carrier 10 in the vertical direction through the end driver 32. According to the length of the workpiece 100, the operator slides the third driver 31 to a suitable position. , so that the third driver 31 can realize the limiting effect of the workpiece 100 in the vertical direction; after the position of the connecting groove 101 is fixed, the operator slides the movable driver 41 along the first horizontal direction so that the output end of the movable driver 41 is located directly below the positioning hole 1011, and the output ends of the multiple movable drivers 41 can move in the vertical direction and extend into the multiple positioning holes 1011 one by one, thereby realizing the positioning of the workpiece 100 and the connecting groove 101 thereon; then the fixing member 42 is abutted against the top of the connecting groove 101, and then the connecting groove 101 is abutted against the carrier 10 from top to bottom in the vertical direction, which effectively prevents the workpiece 100 from shaking or moving in the vertical direction, so as to ensure that the workpiece 100 can be welded smoothly.
[0054] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. Limit device, It is characterized in that include: A carrier frame (10); A first limiting assembly (1) capable of limiting the position of a workpiece (100) placed on the carrier (10) along a first horizontal direction; A second limiting assembly (2) capable of limiting the workpiece (100) along a second horizontal direction, wherein the second horizontal direction is perpendicular to the first horizontal direction; A third limiting assembly (3) capable of limiting the workpiece (100) on the carrier (10) along the vertical direction; A movable limiting assembly (4) is slidably connected to the support frame (10) along the first horizontal direction, the workpiece (100) is provided with a plurality of connecting grooves (101) along the first horizontal direction, and the movable limiting assembly (4) is used to limit the connecting grooves (101) along the vertical direction.
2. The limiting device according to claim 1, It is characterized in that The first limiting component (1) comprises a first limiting member (11) and a first driver (12); along the first horizontal direction, the first limiting member (11) is arranged at one end of the supporting frame (10); the first driver (12) is arranged at the other end of the supporting frame (10); and the output end is capable of pushing the workpiece (100) along the first horizontal direction to make the workpiece (100) abut against the first limiting member (11).
3. The limiting device according to claim 2, It is characterized in that A first push plate (121) is provided on the output end of the first driver (12), and the first push plate (121) extends in a vertical direction and is parallel to the second horizontal direction.
4. The limiting device according to claim 1, It is characterized in that The second limiting component (2) comprises a second limiting member (21) and a second driver (22). The second limiting member (21) is arranged at one end of the supporting frame (10) along the second horizontal direction, and the second driver (22) is arranged at the other end of the supporting frame (10). The output end is capable of pushing the workpiece (100) along the second horizontal direction to make the workpiece (100) abut against the second limiting member (21).
5. The limiting device according to claim 4, It is characterized in that A second push plate (221) is provided on the output end of the second driver (22), and the third limiting assembly (3) includes a third driver (31). The third driver (31) is slidably connected to the second push plate (221) along the first horizontal direction, and the output end can press the workpiece (100) onto the carrier (10) along the vertical direction.
6. The limiting device according to claim 1, It is characterized in that The third limiting assembly (3) further comprises an end driver (32), wherein the end driver (32) is arranged at one end of the carrier (10) along the first horizontal direction, and an output end thereof is capable of pressing one end of the workpiece (100) onto the carrier (10) along the vertical direction.
7. The limiting device according to claim 1, It is characterized in that The connection groove (101) is provided with a positioning hole (1011), and the movable limiting assembly (4) includes a plurality of movable drivers (41) arranged at intervals, and the movable drivers (41) are slidably connected to the support frame (10) along the first horizontal direction, and the output ends of the plurality of movable drivers (41) are capable of moving along the vertical direction and extending into the plurality of positioning holes (1011) one by one.
8. The limiting device according to claim 1, It is characterized in that The movable limiting assembly (4) further comprises a plurality of fixing members (42), wherein the plurality of fixing members (42) are arranged in a one-to-one correspondence with the plurality of connecting grooves (101), and the fixing members (42) are capable of abutting the connecting grooves (101) against the supporting frame (10) from top to bottom along a vertical direction.
9. The limiting device according to claim 8, It is characterized in that The fixing member (42) comprises: A base (421) slidably connected to the supporting frame (10) along the first horizontal direction; A handle (422) rotatably connected to the base (421); The pressing member (423) has one end rotatably connected to the base (421) and the other end used to abut against the connecting groove (101). The handle (422) can lock the pressing member (423) in the working position. When the handle (422) rotates, it can drive the pressing member (423) to rotate synchronously along the rotation direction of the handle (422).
10. The limiting device according to any one of claims 1 to 9, It is characterized in that The carrier frame (10) is provided with a slide rail extending along the first horizontal direction, and the movable limit assembly (4) is provided with a slider slidably connected to the slide rail.