Lock body machining device convenient to operate

Abstract

The utility model discloses a lock body processing device convenient to operate, which comprises a base, a welding mould, a laser welding machine, a locking mechanism and an aligning mechanism, the welding mould is used for splicing a first connecting block, a second connecting block and a third connecting block to form a lock body shape, the welding mould is rotatably arranged on the base, and the laser welding machine is arranged on the base. The laser welding machine is used for welding the joint between the first connecting block and the second connecting block and the joint between the second connecting block and the third connecting block, and the locking mechanism is used for fixing the first connecting block, the second connecting block and the third connecting block to the inner side of the C-shaped model base. The welding die is matched with the locking mechanism and the aligning mechanism to precisely splice the first connecting block, the second connecting block and the third connecting block, then the driving mechanism is matched with the laser welding machine to quickly weld the first connecting block, the second connecting block and the third connecting block, and the welding efficiency of the lock body is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lock body processing, and particularly relates to a device for processing a lock body which is convenient to operate. Background Art

[0002] As Figure 1 shown, when manufacturing a lock body at present, a whole piece of plate is generally used, and a notch is opened on one side of the plate. During processing, it is necessary to cut the plate and knock off the redundant part to form the shape of the lock body. However, the above method not only wastes a large amount of materials, but may also damage the surrounding structure or affect the accuracy when knocking off the middle part.

[0003] Therefore, adopting the manufacturing method as Figure 2 shown, the lock body is divided into a first connection block, a second connection block and a third connection block, and the first connection block, the second connection block and the third connection block are welded and spliced into the shape of the lock body by welding. This manufacturing method can not only make great use of materials, but also effectively ensure the accuracy and quality of the lock body after forming.

[0004] However, if the first connection block, the second connection block and the third connection block are directly welded manually, not only is the efficiency low, but also the welding accuracy cannot be guaranteed.

[0005] Therefore, a device for processing a lock body which is convenient to operate is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a device for processing a lock body which is convenient to operate, so as to solve or at least alleviate one or more of the above problems and other problems existing in the prior art.

[0007] To achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] A device for processing a lock body which is convenient to operate, a base,

[0009] A welding die for splicing the first connection block, the second connection block and the third connection block to form the shape of the lock body, and the welding die is rotatably installed on the base;

[0010] A laser welding machine for welding the joints between the first connection block and the second connection block and the joints between the second connection block and the third connection block, and the laser welding machine is installed on the base through a driving mechanism.

[0011] A device for processing a lock body that is easy to operate according to the present utility model. Among them, the welding die includes a U-shaped model base. Two support blocks are fixedly connected to the top of the base. The U-shaped model base is rotatably installed between the two support blocks through a rotating shaft. A partition block is fixedly connected to the inner side of the U-shaped model base. The partition block divides the inner side of the U-shaped model base into a first area for placing the first connecting block, a third area for placing the third connecting block, and a second area for placing the second connecting block is left between the first area and the third area. A plurality of stop blocks are fixedly connected to the bottom of the U-shaped model base, and a gap is left between adjacent two stop blocks. A locking mechanism for fixing the first connecting block, the second connecting block, and the third connecting block inside the U-shaped model base is arranged on one side of the U-shaped model base. An alignment mechanism for squeezing and aligning the sides and tops of the first connecting block, the second connecting block, and the third connecting block is installed on the base.

[0012] A device for processing a lock body that is easy to operate according to the present utility model. Among them, the locking mechanism includes a locking cylinder. The locking cylinder is fixedly installed on the side of one end of the U-shaped model base through a mounting plate. A pressing block is slidably arranged inside the U-shaped model base. A first sliding groove and a second sliding groove are formed at the top of one end of the U-shaped model base. The first sliding groove communicates with the second sliding groove. An insertion block is slidably connected to the inside of the second sliding groove. One end of the insertion block is fixedly connected to one side of the pressing block. The other end of the insertion block extends into the inside of the second sliding groove and is fixedly connected with a limiting convex block. An inclined surface extrusion block is slidably arranged inside the first sliding groove. The inclined surface of the inclined surface extrusion block is in sliding contact with the surface of the limiting convex block. The end of the piston rod of the locking cylinder is fixedly connected to one end of the inclined surface extrusion block. A cover plate for limiting the inclined surface extrusion block and the limiting convex block is fixedly installed on the top of the U-shaped model base.

[0013] A device for processing a lock body that is easy to operate according to the present utility model. Among them, support columns are fixedly connected to both sides of the top of the base where the welding die is located. The top of the support column can support the bottom of the mounting plate, so that the U-shaped model base can be in a horizontal state.

[0014] A device for processing a lock body that is easy to operate according to the present utility model. Among them, the alignment mechanism includes a slide rail and a support seat. The slide rail and the support seat are both fixedly installed on the base. A driving cylinder is fixedly installed on the support seat. A side alignment block is slidably installed on the slide rail through a sliding block. A top pressing block is fixedly connected to the top of the side alignment block. The end of the piston rod of the driving cylinder is fixedly connected to one side of the side alignment block.

[0015] In a device for processing a lock body that is easy to operate according to the present utility model, wherein the driving mechanism includes an X-axis linear module, the X-axis linear module is fixedly installed on the base, a Y-axis linear module is fixedly installed on the slide table of the X-axis linear module, a Z-axis linear module is fixedly installed on the slide table of the Y-axis linear module, and a laser welding machine is fixedly installed on the slide table of the Z-axis linear module through a mounting frame.

[0016] In a device for processing a lock body that is easy to operate according to the present utility model, wherein a supplementary light is connected to the mounting frame through a universal pipe.

[0017] The present utility model at least has the following beneficial effects:

[0018] Through the welding mold provided in the present utility model, cooperating with the locking mechanism and the alignment mechanism, the first connecting block, the second connecting block, and the third connecting block can be accurately spliced, and then through the driving mechanism cooperating with the laser welding machine, the first connecting block, the second connecting block, and the third connecting block can be quickly welded, effectively improving the welding efficiency of the lock body. Description of the Drawings

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0020] Figure 1 It is a schematic structural diagram of a lock body in the prior art;

[0021] Figure 2 It is a schematic structural diagram of a lock body formed by splicing a first connecting block, a second connecting block, and a third connecting block in the prior art;

[0022] Figure 3 It is a schematic structural diagram of a device for processing a lock body that is easy to operate according to the present utility model;

[0023] Figure 4 It is a schematic structural diagram of the state when the alignment mechanism of the present utility model presses on the welding mold;

[0024] Figure 5 It is a schematic structural diagram of the welding mold of the present utility model;

[0025] Figure 6 It is a schematic structural diagram of the state when the first connecting block, the second connecting block, and the third connecting block of the present utility model are placed on the welding mold;

[0026] Figure 7 It is a schematic structural diagram of another perspective of the welding mold of the present utility model.

[0027] Explanation of the reference numerals in the drawings:

[0028] 1. Lock body; 101. Notch;

[0029] 2. First connecting block; 3. Second connecting block; 4. Third connecting block;

[0030] 5. Base;

[0031] 6. Welding die; 601. C-shaped die base; 6011. First chute; 6012. Second chute; 602. Partition block; 603. Stopper; 604. Support block;

[0032] 7. Locking mechanism; 701. Locking cylinder; 702. Mounting plate; 703. Pressing block; 704. Insert block; 705. Limit lug; 706. Inclined surface extrusion block;

[0033] 8. Alignment mechanism; 801. Slide rail; 802. Side alignment block; 803. Top pressing block; 804. Support base; 805. Driving cylinder;

[0034] 9. Driving mechanism; 901. X-axis linear module; 902. Y-axis linear module; 903. Z-axis linear module; 10. Laser welding machine; 11. Supplementary light; 12. Support column. Specific embodiments

[0035] The following will be combined with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0036] Please refer to Figures 1 to 7 As shown, this embodiment provides a device for processing a lock body that is easy to operate, including: a base 5, a laser welding machine 10, and a welding die 6 for splicing the first connecting block 2, the second connecting block 3, and the third connecting block 4 to form the shape of the lock body 1. The welding die 6 is rotatably installed on the base 5. The laser welding machine 10 is used to weld the joints between the first connecting block 2 and the second connecting block 3 and the joints between the second connecting block 3 and the third connecting block 4. The laser welding machine 10 is installed on the base 5 through a driving mechanism 9.

[0037] In this embodiment, the welding die 6 includes a U-shaped model base 601. Two support blocks 604 are fixedly connected to the top of the base 5. The U-shaped model base 601 is rotatably installed between the two support blocks 604 through a rotating shaft. A partition block 602 is fixedly connected to the inner side of the U-shaped model base 601. The partition block 602 divides the inner side of the U-shaped model base 601 into a first area for placing the first connecting block 2, a third area for placing the third connecting block 4. A second area for placing the second connecting block 3 is left between the first area and the third area. A plurality of stop blocks 603 are fixedly connected to the bottom of the U-shaped model base 601. A gap is left between two adjacent stop blocks 603 to facilitate the laser welding machine 10 to weld the joints of the first connecting block 2, the second connecting block 3 and the third connecting block 4.

[0038] By adopting the above technical solution, during use, the first connecting block 2 is placed in the first area, the third connecting block 4 is placed in the third area, and then the second connecting block 3 is placed in the second area between the first connecting block 2 and the third connecting block 4, so that the first connecting block 2, the second connecting block 3 and the third connecting block 4 can quickly assemble into the shape of the lock body 1. After the laser welding machine 10 finishes welding the first connecting block 2, the second connecting block 3 and the third connecting block 4 on the front side, the U-shaped model base 601 is rotated 90°, so that the first connecting block 2, the second connecting block 3 and the third connecting block 4 are turned to a vertical state, and the sides of the first connecting block 2, the second connecting block 3 and the third connecting block 4 are welded. Then continue to flip 90°, and then the back sides of the first connecting block 2, the second connecting block 3 and the third connecting block 4 can be welded.

[0039] Among them, an alignment mechanism 8 for squeezing and aligning the sides and tops of the first connecting block 2, the second connecting block 3 and the third connecting block 4 is installed on the base 5. In this embodiment, the alignment mechanism 8 includes a slide rail 801 and a support seat 804. The slide rail 801 and the support seat 804 are both fixedly installed on the base 5. A driving cylinder 805 is fixedly installed on the support seat 804. A side alignment block 802 is slidably installed on the slide rail 801 through a sliding block. A top pressing block 803 is fixedly connected to the top of the side alignment block 802. The end of the piston rod of the driving cylinder 805 is fixedly connected to one side of the side alignment block 802.

[0040] By adopting the above scheme, during use, by controlling the piston rod of the driving cylinder 805 to extend, the side alignment block 802 and the top pressing block 803 are driven to move towards the C-shaped model seat 601. First, the top pressing block 803 contacts the tops of the first connecting block 2, the second connecting block 3, and the third connecting block 4. As the side alignment block 802 continuously moves towards the C-shaped model seat 601, finally, the side of the side alignment block 802 presses against the sides of the first connecting block 2, the second connecting block 3, and the third connecting block 4, making the sides of the first connecting block 2, the second connecting block 3, and the third connecting block 4 lie in the same plane. The top pressing block 803 can prevent the first connecting block 2, the second connecting block 3, and the third connecting block 4 from tilting.

[0041] Among them, a locking mechanism 7 for fixing the first connecting block 2, the second connecting block 3, and the third connecting block 4 inside the C-shaped model seat 601 is arranged on one side of the C-shaped model seat 601. In this embodiment, the locking mechanism 7 includes a locking cylinder 701. The locking cylinder 701 is fixedly installed on the side surface of one end of the C-shaped model seat 601 through a mounting plate 702. A pressing block 703 is slidably arranged inside the C-shaped model seat 601. A first chute 6011 and a second chute 6012 are opened at the top of one end of the C-shaped model seat 601. The first chute 6011 communicates with the second chute 6012. An insertion block 704 is slidably connected inside the second chute 6012. One end of the insertion block 704 is fixedly connected to one side of the pressing block 703. After the other end of the insertion block 704 extends into the second chute 6012, a limiting convex block 705 is fixedly connected. A bevel extrusion block 706 is slidably arranged inside the first chute 6011. The bevel surface of the bevel extrusion block 706 is in sliding contact with the surface of the limiting convex block 705. In this embodiment, the surface of the limiting convex block 705 is arc-shaped. The end of the piston rod of the locking cylinder 701 is fixedly connected to one end of the bevel extrusion block 706. A cover plate for limiting the bevel extrusion block 706 and the limiting convex block 705 is fixedly installed on the top of the C-shaped model seat 601.

[0042] By adopting the above scheme, during use, by controlling the piston rod of the locking cylinder 701 to extend, the bevel extrusion block 706 is driven to move away from the locking cylinder 701. The bevel surface of the moving bevel extrusion block 706 presses against the limiting convex block 705, and then the pressing block 703 presses against the side of the third connecting block 4, making the splicing between the first connecting block 2, the second connecting block 3, and the third connecting block 4 more compact and ensuring the welding accuracy.

[0043] Among them, support columns 12 are fixedly connected to both sides of the welding die 6 at the top of the base 5. The tops of the support columns 12 can support the bottom of the mounting plate 702, enabling the C-shaped model seat 601 to be in a horizontal state.

[0044] In this embodiment, the driving mechanism 9 includes an X-axis linear module 901 which is fixedly installed on the base 5. A Y-axis linear module 902 is fixedly installed on the slide table of the X-axis linear module 901. A Z-axis linear module 903 is fixedly installed on the slide table of the Y-axis linear module 902. A laser welding machine 10 is fixedly installed on the slide table of the Z-axis linear module 903 through a mounting bracket. With this arrangement, the laser welding machine 10 can be adjusted in three-dimensional directions, and thus the first connecting block 2, the second connecting block 3 and the third connecting block 4 can be welded comprehensively.

[0045] Furthermore, to ensure the welding quality, a supplementary light 11 is connected to the mounting bracket through a universal pipe. With the supplementary light 11 provided, the welding condition of the weld seam can be clearly observed.

[0046] In this embodiment, the X-axis linear module 901, the Y-axis linear module 902, the Z-axis linear module 903, the solenoid valve controlling the piston rod expansion and contraction of the control locking cylinder 701, and the solenoid valve controlling the piston rod expansion and contraction of the driving cylinder 805 are all controlled by the controller. With this arrangement in the air, the device can operate automatically according to the set program. In this embodiment, the controller adopts a controller with the model of S7-200PLC.

[0047] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

[0048] Working principle: During use, place the first connecting block 2 in the first area, place the third connecting block 4 in the third area, and then place the second connecting block 3 in the second area between the first connecting block 2 and the second connecting block 3, so that the first connecting block 2, the second connecting block 3, and the third connecting block 4 can quickly assemble into the shape of the lock body 1. Then, control the piston rod of the driving cylinder 805 to extend, thereby driving the side alignment block 802 and the top pressing block 803 to move towards the U-shaped model seat 601. First, the top pressing block 803 comes into contact with the tops of the first connecting block 2, the second connecting block 3, and the third connecting block 4. As the side alignment block 802 continuously moves towards the U-shaped model seat 601, finally, the side of the side alignment block 802 squeezes the sides of the first connecting block 2, the second connecting block 3, and the third connecting block 4, making the sides of the first connecting block 2 and the second connecting block 3, the third connecting block 4 be in the same plane. Then, control the piston rod of the locking cylinder 701 to extend, thereby driving the inclined surface extrusion block 706 to move away from the locking cylinder 701. The inclined surface of the moving inclined surface extrusion block 706 squeezes the limiting convex block 705, and thus the pressing block 703 squeezes the side of the third connecting block 4, making the splicing between the first connecting block 2, the second connecting block 3, and the third connecting block 4 more compact. Then, control the piston rod of the driving cylinder 805 to retract, thereby causing the top pressing block 803 and the side alignment block 802 to withdraw from the U-shaped model seat 601. Then, control the driving mechanism 9 to drive the laser welding machine 10 to move, and weld the front connection parts of the first connecting block 2, the second connecting block 3, and the third connecting block 4. Rotate the U-shaped model seat 601 by 90°, so that the first connecting block 2, the second connecting block 3, and the third connecting block 4 turn to the vertical state, and weld the sides of the first connecting block 2, the second connecting block 3, and the third connecting block 4. Then, continue to flip by 90°, and thus can weld the backs of the first connecting block 2, the second connecting block 3, and the third connecting block 4. After welding is completed, flip the U-shaped model seat 601 back to its original position, and then control the piston rod of the locking cylinder 701 to retract, thereby releasing the extrusion on the formed lock body 1. At this time, take out the formed lock body 1 from the U-shaped model seat 601.

[0049] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be modified within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in related fields. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should fall within the protection scope of the appended claims of the present invention.

Claims

1. An apparatus for processing a lock body that is convenient to operate, characterized in that, Including: Base A welding die for splicing the first connecting block, the second connecting block and the third connecting block to form a lock body shape, and the welding die is rotatably installed on the base; A laser welding machine for welding the joints between the first connecting block and the second connecting block and the joints between the second connecting block and the third connecting block, and the laser welding machine is installed on the base through a driving mechanism.

2. The device for processing a lock body that is easy to operate according to claim 1, wherein: The welding die includes a U-shaped model base. Two support blocks are fixedly connected to the top of the base. The U-shaped model base is rotatably installed between the two support blocks through a rotating shaft. A partition block is fixedly connected to the inner side of the U-shaped model base. The partition block divides the inner side of the U-shaped model base into a first area for placing the first connecting block, a third area for placing the third connecting block. A second area for placing the second connecting block is left between the first area and the third area. A plurality of stoppers are fixedly connected to the bottom of the U-shaped model base, and a gap is left between adjacent two stoppers. A locking mechanism for fixing the first connecting block, the second connecting block and the third connecting block inside the U-shaped model base is arranged on one side of the U-shaped model base. An alignment mechanism for squeezing and aligning the sides and tops of the first connecting block, the second connecting block and the third connecting block is installed on the base.

3. The device for processing a lock body that is easy to operate according to claim 2, wherein: The locking mechanism includes a locking cylinder. The locking cylinder is fixedly installed on one side surface of one end of the U-shaped model base through a mounting plate. A pressing block is slidably arranged inside the U-shaped model base. A first chute and a second chute are opened at the top of one end of the U-shaped model base. The first chute is communicated with the second chute. An inserting block is slidably connected inside the second chute. One end of the inserting block is fixedly connected to one side of the pressing block. The other end of the inserting block extends into the second chute and is fixedly connected with a limiting convex block. An inclined surface squeezing block is slidably arranged inside the first chute. The inclined surface of the inclined surface squeezing block is in sliding contact with the surface of the limiting convex block. The end of the piston rod of the locking cylinder is fixedly connected to one end of the inclined surface squeezing block. A cover plate for limiting the inclined surface squeezing block and the limiting convex block is fixedly installed on the top of the U-shaped model base.

4. The device for processing a lock body which is convenient to operate according to claim 3, wherein: Support columns are fixedly connected to both sides of the top of the base where the welding die is located. The top of the support column can support the bottom of the mounting plate, so that the U-shaped model base can be in a horizontal state.

5. The device for processing a lock body that is easy to operate according to claim 4, wherein: The alignment mechanism includes a slide rail and a support seat. The slide rail and the support seat are both fixedly installed on the base. A driving cylinder is fixedly installed on the support seat. A side alignment block is slidably installed on the slide rail through a sliding block. A top pressing block is fixedly connected to the top of the side alignment block. The end of the piston rod of the driving cylinder is fixedly connected to one side of the side alignment block.

6. The device for processing a lock body which is convenient to operate according to claim 1, wherein: The driving mechanism includes an X-axis linear module, which is fixedly installed on the base. A Y-axis linear module is fixedly installed on the slide table of the X-axis linear module. A Z-axis linear module is fixedly installed on the slide table of the Y-axis linear module. The laser welding machine is fixedly installed on the slide table of the Z-axis linear module through a mounting frame.

7. The device for processing a lock body which is convenient to operate according to claim 6, characterized in that: A fill light is connected to the mounting frame through a universal pipe.

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