A positioning ring efficient cutting tool clamp

Abstract

The utility model relates to a kind of for positioning ring efficient cutting tool fixture, including bottom plate, positioning mechanism, clamping mechanism and cutting mechanism etc., the positioning ring needing cutting is placed into positioning seat, spring chuck, by screw tightening gland, the positioning ring needing cutting is completely fixed, after pressing start button, stepping motor starts rotating through synchronous wheel, synchronous belt bearing lever rotation, high-speed rotary cutting machine starts rotating, cylinder makes linear motion downward, by slide bar, buffer slowly starts cutting, after cutting, press stop button, slide bar, buffer rises back to original position, stepping motor and high-speed rotary cutting machine stop rotating, loosen gland and take out part.The utility model has the advantages of compact structure, easy operation, accurate positioning, high processing efficiency etc.

Description

Technical Field

[0001] This utility model relates to a cutting fixture, specifically a high-efficiency cutting fixture for positioning rings that is compact in structure, easy to operate, precise in positioning, and highly efficient in processing. Background Technology

[0002] Currently, there are obvious shortcomings in commonly used similar cutting fixtures, which are mainly reflected in the following aspects: 1. Low clamping efficiency: Each time a workpiece is processed, it needs to be re-aligned, which takes a long time.

[0003] 2. Poor processing accuracy: It relies on the experience of the operators, and it is difficult to guarantee the consistency of the cutting position.

[0004] 3. Insufficient safety: Manual operation in high-speed rotating cutting equipment poses certain safety hazards. Utility Model Content

[0005] To address the aforementioned problems, the main objective of this utility model is to provide a compact, easy-to-operate, precise-positioning, and highly efficient cutting fixture for positioning rings.

[0006] This utility model solves the above-mentioned technical problems through the following technical solution: a high-efficiency cutting fixture for positioning rings, the high-efficiency cutting fixture for positioning rings includes: a base plate, a positioning seat, a vertical plate, a motor vertical plate, a motor support block, a stepper motor, a motor support plate, a slide rod, a motor fixing plate, a high-speed rotary cutting machine, a cutting disc, a buffer, a cylinder, a cylinder gasket, a vertical slider, a horizontal slider, a crossbar, an adjusting block, a threaded sleeve, a screw, a support block, a bearing block, a first bearing, a synchronous pulley, a bearing rod, a second bearing, a spring collet, a pressure cover, and a synchronous belt.

[0007] The upright plate is fixed on the base plate, the motor upright plate and the motor support block are fixed on the base plate, one end of the stepper motor is fixed on the motor upright plate, and the other end is installed on the motor support block.

[0008] Four sliding rods are fitted into the base plate using a tight fit. The motor support plate is fitted into the four sliding rods. The buffer is installed on the motor support plate. The motor fixing plate is fixed on the motor support plate. The positioning seat is fitted into the bearing rod. The spring collet is placed into the positioning seat and fixed using a set screw mechanism. The high-speed cutter is fixed on the motor fixing plate. The cutting blade of the high-speed cutter is placed into the high-speed cutter chuck and clamped.

[0009] The cylinder is fixed by bolts through the cylinder head plate from the base plate. The vertical slider and the horizontal slider are placed into the square hole of the adjusting block. The horizontal bar is fixed on the horizontal slider. The threaded sleeve is placed into the hole of the adjusting block. Then the screw is screwed into the threaded sleeve. The first bearing and the second bearing are tightly fitted into the bearing block and the vertical plate, respectively. The synchronous pulley is fitted into the bearing rod and fixed by the keyway. The synchronous belt is fitted into the synchronous pulley. The pressure cover is fixed on the positioning seat.

[0010] In a specific embodiment of this utility model, the upright plate is fixed to the base plate with screws.

[0011] In a specific embodiment of this utility model, the motor upright plate and the motor support block are fixed to the base plate with bolts.

[0012] In a specific embodiment of this utility model, the buffer is screwed into the motor support plate by means of threads, and the motor fixing plate is fixed to the motor support plate by means of threads.

[0013] In a specific embodiment of this utility model, the positioning seat is fitted into the bearing rod, and the two are fixed together by screws.

[0014] In a specific embodiment of this utility model, one end of the stepper motor is fixed to the motor stand plate with bolts.

[0015] In a specific embodiment of this utility model, the high-speed cutting machine is fixed to the motor mounting plate by bolts.

[0016] In a specific embodiment of this utility model, the crossbar is fixed to the transverse slider with bolts, and the threaded sleeve is inserted into the hole of the adjusting block and fixed with bolts.

[0017] In a specific embodiment of this utility model, the pressure cap is fixed to the positioning seat by bolts.

[0018] The positive and progressive effects of this utility model are as follows: The high-efficiency cutting fixture for positioning rings provided by this utility model has the following advantages: Traditional processing methods generally use ordinary clamps to hold the ring-shaped blanks, and then cut them manually or with semi-automatic equipment. The purpose of this utility model is to overcome the shortcomings of the prior art and provide a high-efficiency cutting fixture, which has the advantages of compact structure, convenient operation, accurate positioning, and high processing efficiency. Attached Figure Description

[0019] Figure 1 This is the front view of the positioning ring that needs to be cut in this utility model.

[0020] Figure 2 This is a three-dimensional view of the positioning ring that needs to be cut in this utility model.

[0021] Figure 3 A perspective view of this utility model.

[0022] Figure 4 Top view of this utility model.

[0023] Figure 5 for Figure 4 A sectional view (BB section).

[0024] Figure 6 for Figure 4 A sectional view (CC section).

[0025] The following are the names corresponding to the reference numerals in this utility model: In the diagram: 1. Base plate; 2. Positioning seat; 3. Vertical plate; 4. Motor vertical plate; 5. Motor support block; 6. Stepper motor; 7. Motor support plate; 8. Slide rod; 9. Motor fixing plate; 10. High-speed rotary cutter; 11. Cutting disc; 12. Buffer; 13. Cylinder; 14. Cylinder gasket; 15. Vertical slider; 16. Horizontal slider; 17. Horizontal bar; 18. Adjusting block; 19. Threaded sleeve; 20. Screw; 21. Support block; 22. Bearing block; 23. First bearing; 24. Synchronous pulley; 25. Bearing rod; 26. Second bearing; 27. Spring collet; 28. Pressure cover; 29. ​​Synchronous belt; 30. Positioning ring to be cut. Detailed Implementation

[0026] The preferred embodiments of this utility model are given below with reference to the accompanying drawings to illustrate the technical solution of this utility model in detail.

[0027] Figure 1 This is the front view of the positioning ring that needs to be cut in this utility model. Figure 2 This is a three-dimensional view of the positioning ring that needs to be cut in this utility model. Figure 1 and 2 The positioning ring in the figure is the blank, and point A is the part that needs to be cut.

[0028] This utility model includes a base, a positioning mechanism, a clamping mechanism, and a cutting guide module. The positioning mechanism uses a combination of V-blocks and elastic positioning to achieve rapid positioning of positioning rings of different sizes; the clamping mechanism uses manual grippers to provide uniform clamping force during cutting; the cutting guide module includes replaceable guide rods to ensure the cut position. This fixture solves the problems of large positioning errors, low efficiency, and cutting safety in traditional cutting methods, and is suitable for batch processing of positioning rings. For specific structure details, please refer to [link to relevant documentation]. Figure 3-4 .

[0029] Figure 3 A perspective view of this utility model. Figure 4 Top view of this utility model. Figure 5 for Figure 4 sectional view (BB section). Figure 6 for Figure 4 A sectional view (CC section), such as Figure 3-6As shown: The assembly process of the tooling fixture proposed in this utility model is as follows: The upright plate 3 is fixed to the base plate 1 using screws. The positioning seat 2 is fitted into the bearing rod 25 and fixed with screws. Then, its spring collet 27 is placed into the positioning seat 2 and fixed using a set screw mechanism. The motor upright plate 4 and the motor support block 5 are fixed to the base plate 1 with bolts. The stepper motor 6 is fixed to the motor upright plate 4 with bolts. The motor support plate 7 is fitted into the four sliding rods 8. The sliding rods 8 are fitted into the base plate 1 using a tight fit. The buffer 12 is screwed into the motor support plate 7. The motor fixing plate 9 is fixed to the motor support plate 7 using a threaded fixing method. The high-speed cutting machine 10 is fixed to the motor support plate 7 with bolts. On the machine fixing plate 9, the cutting disc 11 is placed into the chuck of the high-speed cutting machine 10 and clamped with bolts. The cylinder 13 is fixed by bolts through the cylinder gasket 14 from the base plate 1. The vertical slider 15 and the horizontal slider 16 are placed into the square hole of the adjusting block 18. The crossbar 17 is fixed to the horizontal slider 16 with bolts. The threaded sleeve 19 is placed into the hole of the adjusting block 18 and fixed with bolts. Then the screw 20 is screwed into the threaded sleeve 19. The first bearing 23 and the second bearing 26 are respectively tightly fitted into the bearing block 22 and the vertical plate 3. The synchronous pulley 24 is fitted into the bearing rod 25 and fixed by keyway. The synchronous belt 29 is fitted into the synchronous pulley 24. The pressure cover 28 is fixed to the positioning seat 2 with bolts.

[0030] The tooling operation process is as follows: Place the positioning ring 30 to be cut into the positioning seat 2 and spring clamp 27, and tighten the pressure cover 28 with screws to completely fix the positioning ring 30 to be cut. After pressing the start button, the stepper motor 6 starts to rotate, which drives the bearing rod 25 to rotate through the synchronous wheel 24 and synchronous belt 29. The high-speed rotary cutter 10 starts to rotate, and the cylinder 13 moves downward in a straight line. It slowly descends through the slide bar 8 and buffer 12 to start cutting. After the cutting is completed, press the stop button, and the slide bar 8 and buffer 12 rise back to their original positions. The stepper motor 6 and the high-speed rotary cutter 10 stop rotating. Loosen the pressure cover 28 and take out the part.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A high-efficiency cutting fixture for positioning rings, characterized in that: The high-efficiency cutting fixture for positioning rings includes: a base plate, a positioning seat, a vertical plate, a motor vertical plate, a motor support block, a stepper motor, a motor support plate, a slide rod, a motor fixing plate, a high-speed rotary cutting machine, a cutting disc, a buffer, a cylinder, a cylinder gasket, a vertical slider, a horizontal slider, a crossbar, an adjusting block, a threaded sleeve, a screw, a support block, a bearing block, a first bearing, a synchronous pulley, a bearing rod, a second bearing, a spring collet, a pressure cap, and a synchronous belt. The upright plate is fixed on the base plate, the motor upright plate and the motor support block are fixed on the base plate, one end of the stepper motor is fixed on the motor upright plate, and the other end is mounted on the motor support block; Four sliding rods are fitted into the base plate using a tight fit. The motor support plate is fitted into the four sliding rods. The buffer is installed on the motor support plate. The motor fixing plate is fixed on the motor support plate. The positioning seat is fitted into the bearing rod. The spring collet is placed into the positioning seat and fixed using a set screw mechanism. The high-speed cutting machine is fixed on the motor fixing plate. The cutting blade of the high-speed cutting machine is placed into the high-speed cutting machine chuck and clamped. The cylinder is fixed by bolts through the cylinder head plate from the base plate. The vertical slider and the horizontal slider are placed into the square hole of the adjusting block. The horizontal bar is fixed on the horizontal slider. The threaded sleeve is placed into the hole of the adjusting block. Then the screw is screwed into the threaded sleeve. The first bearing and the second bearing are tightly fitted into the bearing block and the vertical plate, respectively. The synchronous pulley is fitted into the bearing rod and fixed by the keyway. The synchronous belt is fitted into the synchronous pulley. The pressure cover is fixed on the positioning seat.

2. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The upright plate is fixed to the base plate with screws.

3. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The motor stand plate and motor support block are fixed to the base plate with bolts.

4. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The buffer is screwed into the motor support plate by means of threads, and the motor mounting plate is fixed to the motor support plate by means of threads.

5. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The positioning seat is fitted into the bearing rod, and the two are fixed together with screws.

6. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: One end of the stepper motor is fixed to the motor stand plate with bolts.

7. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The high-speed cutting machine is bolted to the motor mounting plate.

8. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The crossbar is fixed to the horizontal slider with bolts, and the threaded sleeve is inserted into the hole of the adjusting block and fixed with bolts.

9. The high-efficiency cutting fixture for positioning rings according to claim 1, characterized in that: The gland is fixed to the positioning seat with bolts.

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