Double-station machining tool

Abstract

The double-station machining tool comprises a base and a supporting plate arranged above the base, a pair of fixed clamping jaws are arranged on the two sides of the upper wall of the supporting plate, a pair of sliding grooves are formed in the supporting plate, a pair of sliding blocks are arranged in the pair of sliding grooves, a pair of movable clamping jaws are arranged on the upper walls of the pair of sliding blocks, and a pair of movable clamping jaws are arranged on the upper walls of the pair of sliding blocks. The clamping device relates to the technical field of mechanical tools and is compact in structure, through the design of the adjusting block, the adjusting rod and the sliding block, the position of the movable clamping jaw can be controlled, the movable clamping jaw is matched with the fixed clamping jaw, the tool can process two workpieces at the same time, the machining efficiency is remarkably improved, and the machining cost is reduced. The clamping surfaces of the fixed clamping jaw and the movable clamping jaw are provided with anti-skid grains, so that the clamping stability is improved; through the worm and gear mechanism, the sliding plate can rotate stably, so that the angle of the tool is adjusted, machining of workpieces is facilitated, the worm and gear mechanism has the self-locking characteristic, and the stability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical tooling, in particular to a double-station processing tooling. Background Art

[0002] In the mechanical processing industry, in order to improve production efficiency and processing accuracy, it is usually necessary to use tooling to fix workpieces. A Chinese patent with the publication number CN221495674U discloses a convenient part processing tooling, including a tooling base. There are two symmetrically arranged sliding grooves on the top of the tooling base. An activity mechanism is installed inside the sliding grooves. The activity mechanism includes two activity blocks; a turning mechanism is installed on the tops of the two activity blocks.

[0003] The above device can fix parts, but the device can only fix a single workpiece. When the number of processed parts is large, it requires a long processing time. Moreover, the above prior art has poor adjustability and cannot adjust the processing height and processing angle according to the working conditions, which is inconvenient to use. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a double-station processing tooling, which solves the problems that the existing tooling can only clamp a single workpiece, has poor adjustability, and low processing efficiency.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A double-station processing tooling includes a base and a support plate arranged above the base. A pair of fixed jaws are arranged on both sides of the upper wall of the support plate. A pair of sliding grooves are opened on the support plate. A pair of sliders are arranged in the pair of sliding grooves. A pair of movable jaws are arranged on the upper walls of the pair of sliders. A screw rod is rotatably installed at the middle position of the lower wall of the support plate. An adjusting block is screwed on the screw rod. A pair of adjusting rods are hinged on both sides of the adjusting block. The upper ends of the pair of adjusting rods are hinged to the pair of sliders. Both sides of the support plate are rotatably connected to a pair of sliding plates through a pair of rotating shafts. An adjusting component connected to one of the rotating shafts is arranged on one of the sliding plates. The base is connected to the pair of sliding plates through a lifting component.

[0006] Preferably, the adjusting component includes a pair of shaft seats arranged on the outer wall of one of the sliding plates. A worm is rotatably installed between the pair of shaft seats. One end of one of the rotating shafts penetrates through the sliding plate and is fixedly installed with a worm gear meshing with the worm.

[0007] Preferably, the lifting assembly includes a pair of support plates provided on the upper wall of the base. A carriage is fixedly installed between the pair of sliding plates. An opening for the support plates to pass through is formed on the carriage. A tension screw rod is rotatably installed between the pair of support plates. A slide rail is provided on the upper wall of the base. A pair of moving blocks screwed to the tension screw rod are provided on the slide rail. A pair of connecting rods are hinged to the upper wall of the moving blocks, and the upper ends of the pair of connecting rods are hinged to the lower wall of the carriage.

[0008] Preferably, a guiding groove is formed on the inner side wall of the sliding plate, and a guiding block slidably connected to the guiding groove is fixedly provided on the outer wall of the support plate.

[0009] Preferably, handwheels are installed at one ends of the screw rod, the worm, and the tension screw rod.

[0010] Preferably, anti-slip lines are provided on the clamping surfaces of the fixed jaw and the movable jaw.

[0011] Advantageous Effects

[0012] The utility model provides a double-station processing tooling, having the following advantageous effects:

[0013] The device has a compact structure. Through the design of the adjusting block, the adjusting rod and the slider, the position of the movable jaw can be controlled. Cooperating with the fixed jaw, the tooling can process two workpieces simultaneously, significantly improving the processing efficiency. Anti-slip lines are provided on the clamping surfaces of the fixed jaw and the movable jaw, which can effectively fix workpieces of different materials and surface smoothness, improving the clamping stability.

[0014] Through the worm and worm gear mechanism, the sliding plate can rotate smoothly, thereby adjusting the angle of the tooling for the convenience of workpiece processing. Moreover, the worm and worm gear mechanism has a self-locking property, effectively improving the stability.

[0015] By rotating the tension screw rod, the moving block can be driven to move left and right, and then the carriage can be vertically moved through the connecting rods, realizing the height adjustment of the tooling to meet different processing requirements. The design of the guiding groove and the guiding block ensures the stability of the sliding plate during the vertical movement, avoiding shaking or deviation and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the utility model.

[0017] Figure 2 is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. Base; 2. Support plate; 3. Fixed jaw; 4. Chute; 5. Slide block; 6. Movable jaw; 7. Screw rod; 8. Adjusting block; 9. Adjusting rod; 10. Rotating shaft; 11. Slide plate; 12. Shaft seat; 13. Worm; 14. Worm gear; 15. Support plate; 16. Slide frame; 17. Opposing pull screw rod; 18. Slide rail; 19. Moving block; 20. Link rod; 21. Guide groove; 22. Guide block. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1-2 , the present invention provides a technical solution: a double-station processing tooling, including a base 1 and a support plate 2 arranged above the base 1. A pair of fixed jaws 3 are arranged on both sides of the upper wall of the support plate 2. A pair of chutes 4 are opened on the support plate 2. A pair of slide blocks 5 are arranged in a pair of the chutes 4. A pair of movable jaws 6 are arranged on the upper walls of a pair of the slide blocks 5. A screw rod 7 is rotatably installed in the middle position of the lower wall of the support plate 2. An adjusting block 8 is screwed on the screw rod 7. A pair of adjusting rods 9 are hinged on both sides of the adjusting block 8. The upper ends of a pair of the adjusting rods 9 are hinged to a pair of the slide blocks 5. Both sides of the support plate 2 are rotatably connected to a pair of slide plates 11 through a pair of rotating shafts 10. An adjusting assembly connected to one of the rotating shafts 10 is arranged on one of the slide plates 11. A lifting assembly is connected between the base 1 and a pair of the slide plates 11.

[0021] By adopting the above technical solution, the fixed jaws 3 and the movable jaws 6 on the support plate 2 can cooperate with each other to clamp the parts to be processed. The adjusting block 8 moves up and down through the rotation of the screw rod 7, driving the adjusting rod 9 to adjust the position of the slide block 5, thereby adjusting the position of the movable jaw 6 to realize the rapid clamping of the workpiece. The support plate 2 is connected to the slide plate 11 through the rotating shaft 10 and can rotate within a certain range, thereby realizing the adjustment of the processing angle. The setting of the lifting assembly can adjust the processing height to meet different processing requirements.

[0022] In this embodiment, it is further set that the adjusting assembly includes a pair of shaft seats 12 arranged on the outer wall of one of the slide plates 11. A worm 13 is rotatably installed between a pair of the shaft seats 12. One end of one of the rotating shafts 10 penetrates through the slide plate 11 and is fixedly installed with a worm gear 14 meshing with the worm 13.

[0023] By adopting the above technical solution, through the cooperation of the worm 13 and the worm wheel 14, the angle of the support plate 2 can be easily adjusted, thereby adjusting the machining angle.

[0024] In this embodiment, it is further set that the lifting assembly includes a pair of support plates 15 arranged on the upper wall of the base 1. A carriage 16 is fixedly installed between the pair of sliding plates 11. An opening for the support plate 15 to pass through is formed on the carriage 16. A tension screw 17 is rotatably installed between the pair of support plates 15. A slide rail 18 is arranged on the upper wall of the base 1. A pair of moving blocks 19 screwed to the tension screw 17 are arranged on the slide rail 18. A pair of connecting rods 20 are hinged to the upper wall of the moving block 19. The upper ends of the pair of connecting rods 20 are hinged to the lower wall of the carriage 16.

[0025] By adopting the above technical solution, by rotating the tension screw 17 and through the movement of the moving block 19, the connecting rod 20 can be driven to rotate, and then the carriage 16 can drive the sliding plate 11 to move up and down, thereby realizing the adjustment of the machining height.

[0026] In this embodiment, it is further set that a guiding groove 21 is formed on the inner side wall of the sliding plate 11, and a guiding block 22 fixedly arranged on the outer wall of the support plate 15 is slidably connected to the guiding groove 21.

[0027] By adopting the above technical solution, the design of the guiding groove 21 and the guiding block 22 ensures the smoothness of the sliding plate 11 during the lifting process.

[0028] In this embodiment, it is further set that handwheels are installed at one ends of the screw rod 7, the worm 13, and the tension screw 17.

[0029] By adopting the above technical solution, the design of the handwheel enables the operator to control the rotation of the screw rod 7, the worm 13, and the tension screw 17 by manual rotation, facilitating the adjustment of the position of the tooling.

[0030] In this embodiment, it is further set that anti-slip patterns are provided on the clamping surfaces of the fixed clamping jaw 3 and the movable clamping jaw 6.

[0031] By adopting the above technical solution, the design of the anti-slip patterns ensures the stability of the part during the clamping process and prevents the part from sliding during the machining process.

[0032] Those skilled in the art should connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0033] Embodiment: When in use, place the double-station processing tooling in a suitable position, place a pair of parts between the moving jaws 6 and the fixed jaws 3 on both sides respectively. Manually rotate the handwheel to drive the screw rod 7 to rotate, so that the adjusting block 8 moves upward. The adjusting rod 9 then drives a pair of sliders 5 and the moving jaws 6 to move synchronously to both sides. Cooperating with the fixed jaws 3 arranged on both sides of the support plate 2, a pair of workpieces can be quickly clamped and fixed. If it is necessary to adjust the vertical position of the workpiece, the handwheel on the tension screw rod 17 can be rotated to make a pair of moving blocks 19 screwed thereon move relative to the slide rail 18, so that a pair of connecting rods 20 drive the carriage 16 and the slide plate 11 to slide up and down to achieve height adjustment. When it is necessary to adjust the processing angle of the workpiece, the worm 13 can be rotated, and the worm gear 14 meshed with it drives the rotating shaft 10 and the support plate 2 to rotate, and the workpiece then flips to achieve angle adjustment. After the processing is completed, reverse the above steps to loosen the fixture and remove the processed workpiece, which is convenient to use.

[0034] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-station processing tool, comprising a base (1) and a support plate (2) arranged above the base (1), characterized in that: A pair of fixed clamping jaws (3) are provided on both sides of the upper wall of the support plate (2); a pair of sliding grooves (4) are opened on the support plate (2); a pair of sliding blocks (5) are provided in the pair of sliding grooves (4); a pair of movable clamping jaws (6) are provided on the upper wall of the pair of sliding blocks (5); a screw rod (7) is rotatably installed at the middle position of the lower wall of the support plate (2); an adjusting block (8) is screwed on the screw rod (7); a pair of adjusting rods (9) are hinged on both sides of the adjusting block (8); the upper ends of the pair of adjusting rods (9) are hinged to the pair of sliding blocks (5); the two sides of the support plate (2) are rotatably connected to a pair of slide plates (11) through a pair of rotating shafts (10); an adjusting component connected to the rotating shaft (10) on one side is provided on the slide plate (11); and the base (1) and the pair of slide plates (11) are connected through a lifting component.

2. A double-station processing tool according to claim 1, characterized in that: The adjustment assembly comprises a pair of shaft seats (12) arranged on the outer wall of the slide plate (11) on one side, a worm (13) is rotatably mounted between the pair of shaft seats (12), and one end of the rotating shaft (10) on one side passes through the slide plate (11) and is fixedly mounted with a worm wheel (14) meshing with the worm (13).

3. A double-station processing tool according to claim 2, characterized in that: The lifting assembly comprises a pair of support plates (15) arranged on the upper wall of the base (1), a slide (16) is fixedly installed between the pair of slide plates (11), an opening is opened on the slide (16) for the support plate (15) to pass through, a pair of drawing rods (17) are rotatably installed between the pair of support plates (15), a slide rail (18) is provided on the upper wall of the base (1), a pair of moving blocks (19) which are screwed to the pair of drawing rods (17) are provided on the slide rail (18), a pair of connecting rods (20) are hinged on the upper wall of the moving block (19), and the upper ends of the pair of connecting rods (20) are hinged to the lower wall of the slide (16).

4. A double-station processing tool according to claim 3, characterized in that: The inner wall of the slide plate (11) is provided with a guide groove (21), and the outer wall of the support plate (15) is fixedly provided with a guide block (22) which is slidably connected to the guide groove (21).

5. A double-station processing tool according to claim 3, characterized in that: The screw rod (7), the worm rod (13) and one end of the drawing rod (17) are all equipped with a hand wheel.

6. A double-station processing tool according to claim 1, characterized in that: Anti-slip grooves are provided on the clamping surfaces of the fixed clamping jaw (3) and the movable clamping jaw (6).

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