Welding positioning device for switch production

Abstract

The utility model discloses a welding positioning device for switch production, which comprises a rack, a welding table arranged on the rack, and a welding machine main body arranged above the welding table, the welding table comprises a chuck, a first connecting seat and a second connecting seat, a plurality of groups of clamping jaws are arranged on the chuck in a sliding manner, the first connecting seat is connected below the chuck, the second connecting seat is used for connecting the first connecting seat with the rack, and the chuck is rotationally arranged on the first connecting seat through a first driving part arranged on the first connecting seat; the first connecting seat is rotatably arranged on the second connecting seat through a second driving part arranged on the second connecting seat, and the second connecting seat is slidably arranged on the rack through a third driving part arranged on the second connecting seat. The welding angle can be flexibly adjusted according to the welding requirement of the corresponding welding position, and the welding stability and efficiency and the structural flexibility and applicability of the welding positioning device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to switch production technical field, concretely relates to a kind of welding positioning device for switch production. BACKGROUND

[0002] Switch as a kind of commonly used electronic components, usually used to control circuit open, make current interruption or make it flow to other circuit. At present, in the production process of switch, welding equipment on the automatic production line is often matched to carry out the welding process of shell or with external element or external circuit, however, welding equipment acting on the automatic production line, although having higher work efficiency, but in welding process, to meet the welding requirements on batch switch, the corresponding welding angle is usually fixed and uniform, on the one hand, it is inconvenient to adjust welding angle flexibly;On the other hand, as a kind of welding device used for switch welding alone, there is certain inconvenience and inapplicability for different types of switch to corresponding welding position and welding requirement. SUMMARY

[0003] The utility model aims at providing a kind of welding positioning device for switch production, the welding positioning device can be fixed while being clamped to different types of switch conveniently, can be flexibly adjusted according to the welding requirement on corresponding welding position on corresponding welding angle, improve welding stability and high efficiency and the structural flexibility and applicability of this welding positioning device.

[0004] The utility model solves the technical scheme that the above problem adopts:

[0005] A kind of welding positioning device for switch production, including rack and the welding table and the welding machine main body being set on the welding table and being set above the welding table, the welding table includes chuck and the first connecting seat being connected below chuck, which is slidably provided with multiple sets of clamping jaw, and the second connecting seat for the first connecting seat and the rack connection, the chuck is rotatably arranged on the first connecting seat by the first drive component being provided on the first connecting seat, the first connecting seat is rotatably arranged on the second connecting seat by the second drive component being provided on the second connecting seat, the second connecting seat is slidably arranged on the rack by the third drive component being provided on it.

[0006] Preferably, the first driving component, the second driving component and the third driving component are driven by gear transmission, the first driving component comprises a first driving motor mounted on a first connecting seat and a first gear set engaged with the chuck and the first driving motor, the second driving component comprises a second driving motor mounted on a second connecting seat and a second gear set engaged with the first connecting seat, the second driving motor and the second connecting seat, and the third driving component comprises a third driving motor mounted on a corresponding position of the second connecting seat, a plurality of third gear sets rotatably arranged on the second connecting seat and connected with the third driving motor, and a plurality of transmission racks arranged on both sides of the rack and engaged with the third gear sets.

[0007] Preferably, the plurality of clamping jaws on the chuck are slidably arranged in a plurality of grooves formed on the chuck and connected with connecting rods, the connecting rods are sleeved with compression springs on the outer sides, and the plurality of clamping jaws are slidably arranged on the chuck through the plurality of adjusting members rotatably arranged on the connecting rods.

[0008] Preferably, the plurality of clamping jaws on the chuck are slidably arranged in a plurality of grooves formed on the chuck and connected with connecting rods, the connecting rods are sleeved with compression springs on the outer sides, and the plurality of clamping jaws are slidably arranged on the chuck through the plurality of adjusting members rotatably arranged on the connecting rods.

[0009] Preferably, the plurality of clamping jaws on the chuck are slidably arranged in a plurality of grooves formed on the chuck and connected with connecting rods, the connecting rods are sleeved with compression springs on the outer sides, and the plurality of clamping jaws are slidably arranged on the chuck through the plurality of adjusting members rotatably arranged on the connecting rods.

[0010] Preferably, the welding machine body is provided with a laser welding machine structure, comprising a laser welding machine body and a laser welding head arranged above the welding table, the laser welding head is slidably arranged on the corresponding position of the laser welding machine body through the third connecting seat detachably mounted thereon, and the laser welding machine body is slidably arranged on the rack through the fourth connecting seat detachably mounted thereon and the second connecting rod and the plurality of second adjusting members rotatably arranged on the second connecting rod.

[0011] Compared with the prior art, the utility model has the advantages and effects that:

[0012] The utility model relates a kind of welding positioning device for switch production, this kind of welding positioning device can be fixed by chuck multiple sets of clamping jaw simultaneously can be aimed at different switch type cooperation welding station structure setting, by first driving component, second driving component and third driving component respectively drive chuck and first connecting seat relative to the rotation process of different angle on second connecting seat and welding station along rack different height on moving process, to carry out the adjustment process of different welding position optimum welding angle, compared with welding equipment on automatic production line, further expand adjustable range on welding angle, satisfy different switch type and its corresponding welding position at welding demand, improve welding stability and high efficiency, and can be used as a kind of welding device for switch welding and be used alone, it is convenient for subsequent switch secondary welding etc. repair process for different use demand, improve the structural flexibility and applicability of this kind of welding positioning device. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic diagram of a kind of welding positioning device for switch production of the utility model embodiment.

[0014] Figures 2-4 It is the local enlarged view of welding station of the utility model embodiment.

[0015] Figure 5 It is the enlarged view of the connecting structure between multiple sets of clamping jaw on chuck of the utility model embodiment.

[0016] Drawing number: rack 1, transmission rack 11, welding station 2, chuck 21, clamping jaw 211, sliding slot 212, connecting rod 213, compression spring 214, adjusting part 215, scale line 216, first connecting seat 22, first driving component 221, first gear set 2211, second connecting seat 23, second driving component 231, second gear set 2311, third driving component 232, third gear set 2321, welding machine 3, laser welding machine main body 31, laser welding head 32, third connecting seat 33, fourth connecting seat 34, second connecting rod 341, second adjusting part 342. DETAILED DESCRIPTION

[0017] The utility model is explained below in connection with drawings and by embodiment, the following embodiment is the explanation of the utility model, and the utility model is not limited to the following embodiment.

[0018] Reference Figures 1-4This embodiment relates to a welding positioning device for switch production, including a frame 1, a welding table 2 mounted on the frame 1, and a welding machine 3 body mounted above the welding table 2. The welding table 2 includes a chuck 21 with multiple sets of grippers 211 slidably mounted, a first connecting seat 22 connected below the chuck 21, and a second connecting seat 23 for connecting the first connecting seat 22 and the frame 1. The chuck 21 is rotatably mounted on the first connecting seat 22 via a first driving component 221 mounted on the first connecting seat 22. The first connecting seat 22 is rotatably mounted on the second connecting seat 23 via a second driving component 231 mounted on the second connecting seat 23. The second connecting seat 23 is slidably mounted on the frame 1 via a third driving component 232 mounted thereon.

[0019] Specifically in this embodiment, such as Figure 1 The overall structure and corresponding connection method of the welding machine 3 and welding table 2 on the frame 1 shown are configured so that, in actual use, the switch to be welded can be clamped and fixed by multiple sets of jaws 211 that are slidably set on the corresponding chuck 21 in the welding table 2. After the switch is fixed, the rotation process of the chuck 21 can be driven by the first driving component 221 on the first connecting seat 22 and the rotation process of the first connecting seat 22 and the chuck 21 on the second connecting seat 23 relative to the welding machine 3 above at different angles can be achieved by the third driving component 232 on the second connecting seat 23 and the sliding process of the welding table 2 along the frame 1. This realizes the process of the switch clamped by the multiple sets of jaws 211 on the chuck 21 moving to the corresponding welding position, and the overall welding process of different welding positions can be performed by the welding machine 3 above the welding table 2. This welding positioning device can conveniently clamp and fix switches using multiple sets of jaws 211 on the chuck 21. It can also be configured to work with the welding table 2 for different switch types. The first drive component 221, the second drive component 231, and the third drive component 232 drive the chuck 21 and the first connecting seat 22 relative to the second connecting seat 23 at different angles, and the welding table 2 moves at different heights along the frame 1. This allows for adjustment of the optimal welding angle at different welding positions. Compared to welding equipment on automated production lines, this device can further expand the adjustable range of welding angles, meeting the welding requirements of different switch types and their corresponding welding positions, improving welding stability and efficiency. Furthermore, it can be used independently as a welding device for switch welding, facilitating subsequent secondary welding and rework processes for different applications, thus enhancing the structural flexibility and applicability of this welding positioning device.

[0020] like Figures 2-4As shown, the first driving component 221, the second driving component 231 and the third driving component 232 are all driven by gear transmission, the first driving component 221 comprises a first driving motor installed on the first connecting seat 22 and a first gear set 2211 meshing with the first driving motor and the chuck 21 respectively, the second driving component 231 comprises a second driving motor installed on the second connecting seat 23 and a second gear set 2311 meshing with the first connecting seat 22 and the second driving motor and rotatingly arranged on the second connecting seat 23, and the third driving component 232 comprises a third driving motor installed on the corresponding position of the second connecting seat 23 and a plurality of third gear sets 2321 rotatingly arranged on the second connecting seat 23 and connected with the third driving motor and meshing with the plurality of transmission racks 11 on both sides of the rack 1, and the specific structure is as shown in Figure 1 As shown, the switches held by the plurality of clamping jaws 211 on the chuck 21 can be driven to rotate by the first driving motor and the first gear set 2211 meshing with the first driving motor, so as to realize the rotation process of the switches on the chuck 21, and the specific structure can be seen in Figure 3 As shown, the second driving motor on the second connecting seat 23 can drive the second gear set 2311 meshing with the first connecting seat 22 and the chuck 21 thereon to rotate, so as to realize the rotation process of the switches on the chuck 21 at the corresponding welding angle, and the specific structure can be seen in Figure 4 (1) and Figure 4 As shown in (2), the third driving motor installed on the corresponding position of the second connecting seat 23 can drive the plurality of third gear sets 2321 meshing with the plurality of transmission racks 11 on both sides of the rack 1 to rotate, so as to drive the welding table 2 to move at different heights along the rack 1 below the welding machine 3, thereby realizing the flexible adjustment of the optimal welding angle of the switches held by the plurality of clamping jaws 211 on the chuck 21 below the welding machine 3 and the welding process at the corresponding welding position by the driving of the first driving component 221 on the first connecting seat 22 and the second driving component 231 and the third driving component 232 installed on the corresponding position of the second connecting seat 23, and the corresponding driving structure by gear transmission can further improve the transmission efficiency and stability of the first driving component 221, the second driving component 231 and the third driving component 232, improve the fixing stability of the welding table 2 at the corresponding position during the welding process, improve the welding effect, and also facilitate the maintenance and maintenance operations.

[0021] The multiple sets of grippers 211 on the chuck 21 are slidably mounted on the chuck 21 via multiple sets of sliding grooves 212 opened at corresponding positions on the chuck 21, connecting rods 213 slidably disposed within the sliding grooves 212, compression springs 214 sleeved on the outside of the connecting rods 213, and multiple sets of adjusting members 215 rotatably disposed on the connecting rods 213. See details for further information. Figure 5 As shown in (1), the switch can be clamped and fixed by the sliding process of multiple sets of jaws 211 on the chuck 21 along the connecting rod 213 in the corresponding slide groove 212 and the action of the compression spring 214 sleeved on the outside of the connecting rod 213. At the same time, according to different types of switches, the corresponding positions of the jaws 211 on the connecting rod 213 can be appropriately adjusted by rotating multiple sets of adjusting parts 215 with threaded connection structure set on the connecting rod 213 and set at one end of the connecting rod 213. The multiple sets of jaws 211 with this structure sliding on the chuck 21 facilitate the clamping and fixing of the switch and further improve the structural adjustment flexibility of the chuck 21. While ensuring the clamping stability between the jaws 211, it effectively reduces the pressure on the switch during the clamping process, thus reducing unnecessary deformation or even damage to the switch. This improves the clamping effect and applicability of the multiple sets of jaws 211 on the chuck 21.

[0022] The chuck 21 is marked with scale lines 216 of appropriate length at the locations of the multiple sets of slide grooves 212. The marking of the scale lines 216 can further improve the accuracy and uniformity of the adjustment process of the multiple sets of jaws 211 on the chuck 21 in the corresponding positions on the connecting rods 213 in the slide grooves 212, as well as the efficiency of the adjustment process. This ensures that the multiple sets of jaws 211 on the chuck 21 have the best clamping effect and that the opening and closing of the multiple sets of jaws 211 on the chuck 21 have the uniformity of the corresponding clamping positions. This improves the positioning accuracy of this welding positioning device at the corresponding welding position and the stability of the welding process.

[0023] The chuck 21 has multiple sets of grippers 211 that slide within the same groove 212, and these grippers slide in opposite directions via multiple sets of compression springs 214 and adjusting members 215 sleeved on the outside of the connecting rod 213. For details, please refer to [link to relevant documentation]. Figure 5As shown in (2), the chuck 21 is provided with a plurality of clamping jaws 211 which are arranged on the connecting rod 213 and are capable of sliding towards each other under the action of the plurality of compression springs 214 and the position setting of the plurality of adjusting members 215, so that the opening and closing of a certain number of switches can be fixed at the same time, thereby further improving the flexibility of the connecting structure between the plurality of clamping jaws 211 on the chuck 21. In combination with the rotation of the chuck 21 driven by the first driving member 221, the continuous welding process at the corresponding welding position at the same welding angle can be realized, so as to meet the welding requirements in the batch switch production process and further improve the welding efficiency of the welding positioning device. Meanwhile, the plurality of adjusting members 215 connected to the connecting rod 213 by a threaded structure are arranged in the sliding groove 212, and the spacing between the clamping jaws 211 arranged in the sliding groove 212 is adjusted in combination with the marking of the scale line 216, so as to further improve the flexibility and structural applicability of the welding positioning device, and meet different use environments and welding requirements.

[0024] The welding machine 3 is provided with a laser welding machine 3 structure, which comprises a laser welding machine body 31 and a laser welding head 32 arranged above the welding table 2. The laser welding head 32 is slidably arranged on the corresponding position of the laser welding machine body 31 through the third connecting seat 33 which is detachably installed thereon. The laser welding machine body 31 is slidably arranged on the rack 1 through the fourth connecting seat 34 which is detachably installed thereon, and the second connecting rod 341 and the plurality of second adjusting members 342 which are rotatably arranged on the second connecting rod 341 are arranged on the seat body of the fourth connecting seat 34. Figure 1 As can be seen from the above, the welding machine 3 provided with the laser welding machine 3 structure can further improve the welding effect and precision of the welding machine 3, and the structure of the laser welding machine body 31 and the laser welding head 32 can further improve the welding effect and precision of the welding machine 3. Meanwhile, the third connecting seat 33 and the laser welding head 32 which is detachably installed on the third connecting seat 33 are slidably arranged on the laser welding machine body 31, and the fourth connecting seat 34 is provided with the second connecting rod 341 which is arranged in a threaded rod structure and the plurality of second adjusting members 342 which are rotatably arranged on the second connecting rod 341 in a threaded connecting member structure, so that the laser welding machine body 31 can be adjusted in the transverse position on the rack 1, and the first driving member 221, the second driving member 231 and the third driving member 232 on the welding table 2 can be driven, so as to further improve the structural adjustability and further expand the adjustable range of the welding positioning device, facilitate operation and adjustment, and meet the welding requirements of different welding angles at different welding positions.

[0025] The above described in the specification is only an example of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace, as long as it does not deviate from the content of the specification of the present application or beyond the scope defined by the claims, it shall belong to the protection scope of the present application.

Claims

1. A welding positioning device for switch production, comprising a frame, a welding table arranged on the frame, and a welding machine body arranged above the welding table, characterized in that: The welding table comprises a chuck provided with a plurality of clamping jaws, a first connecting seat connected below the chuck, a second connecting seat for connecting the first connecting seat and the frame, the chuck is rotatably arranged on the first connecting seat through a first driving component arranged on the first connecting seat, the first connecting seat is rotatably arranged on the second connecting seat through a second driving component arranged on the second connecting seat, and the second connecting seat is slidably arranged on the frame through a third driving component arranged on the second connecting seat.

2. The welding fixture for switch production according to claim 1, characterized in that: The first driving component, the second driving component and the third driving component are driven by gear transmission, the first driving component comprises a first driving motor mounted on the first connecting seat and a first gear set engaged with the chuck and the first driving motor, the second driving component comprises a second driving motor mounted on the second connecting seat and a second gear set rotatably arranged on the first connecting seat, the second driving motor and the second connecting seat, the third driving component comprises a third driving motor mounted on the corresponding position of the second connecting seat, a plurality of third gear sets rotatably arranged on the second connecting seat and connected with the third driving motor, and a plurality of transmission racks arranged on both sides of the frame and engaged with the third gear sets.

3. The welding fixture for switch production according to claim 1, characterized in that: The plurality of clamping jaws on the chuck are slidably arranged on the chuck through a plurality of sliding grooves arranged on the corresponding position of the chuck, a connecting rod slidably arranged in the sliding grooves, a compression spring sleeved on the outer side of the connecting rod and a plurality of adjusting members rotatably arranged on the connecting rod.

4. The welding fixture for switch production according to claim 3, characterized in that: The corresponding positions of the plurality of sliding grooves on the chuck are marked with scale lines of adaptive length.

5. The welding fixture for switch production according to claim 3, characterized in that: The clamping jaws slidably arranged in the same sliding groove on the chuck are provided with a plurality of compression springs and adjusting members sleeved on the outer side of the connecting rod and slid in opposite directions.

6. The welding fixture for switch production according to claim 1, characterized in that: The welding machine body is provided with a laser welding machine structure, comprising a laser welding machine body and a laser welding head arranged above the welding table and acting on the laser welding machine body, the laser welding head is slidably arranged on the corresponding position of the laser welding machine body through a third connecting seat detachably mounted on the laser welding head, and the laser welding machine body is slidably arranged on the frame through a fourth connecting seat detachably mounted on the laser welding machine body and a plurality of second adjusting members rotatably arranged on a second connecting rod arranged on the seat body of the fourth connecting seat and the second connecting rod.

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