A vertical machining center clamp

Abstract

The utility model discloses a kind of vertical machining center clamps, it is related to vertical processing technical field;And the utility model includes convex table, the upper end of convex table is equipped with the clamping mechanism of cooperation use, clamping mechanism includes bidirectional electric push rod, bidirectional electric push rod is fixed and is inserted in the upper end of convex table, and the end of bidirectional electric push rod two sides output end is uniformly fixed with the sleeve joint of slide, slide is slidably connected with convex table, and the upper end of slide is rotatably inserted with screw rod, the top of screw rod is fixedly installed with hand wheel, and screw rod is threadedly sleeved with horizontal plate, horizontal plate is slidably connected with slide;The setting use of clamping mechanism provides convenience for the insertion and separation of plug-in post and jack, to provide convenience for the rotation adjustment and stable limiting of double-sided clamping plate, and provide convenience for the height and spacing adjustment of double-sided clamping plate, and then different appearance and size of the workpiece to be machined can be conveniently and stably clamped, and the practicality is higher.

Description

Technical Field

[0001] This utility model relates to the field of vertical machining technology, specifically a vertical machining center fixture. Background Technology

[0002] Vertical machining centers evolved from basic CNC milling machines. They can perform multiple machining operations such as milling, drilling, tapping, and thread tapping in a single workpiece clamping. During operation, vertical machining centers require the use of fixtures.

[0003] However, the existing vertical machining center fixtures are not easy to adjust during use, making it difficult to conveniently and stably clamp workpieces of different shapes and sizes, resulting in low practicality.

[0004] To address the aforementioned problems, this application proposes a vertical machining center fixture to solve them. Utility Model Content

[0005] In order to solve the problem that existing vertical machining center fixtures are not convenient for clamping workpieces of different shapes and sizes in a convenient and stable manner, the purpose of this utility model is to provide a vertical machining center fixture.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a vertical machining center fixture, including a convex table, with a clamping mechanism at the upper end of the convex table. The clamping mechanism includes a bidirectional electric push rod, which is fixedly inserted into the upper end of the convex table. Slide seats are fixedly sleeved at the output ends on both sides of the bidirectional electric push rod. The slide seats are slidably connected to the convex table. A lead screw is rotatably inserted into the upper end of the slide seat. A handwheel is fixedly installed at the top of the lead screw. A horizontal plate is threaded onto the lead screw. The horizontal plate is slidably connected to the slide seat. A rotating rod is fixedly inserted into one end of the horizontal plate. The rotating rod is fitted with two side clamps, and the two side clamps have grooves. The lower end of the rotating rod is fixedly fitted with a collar, which is inserted into the groove. The top of the collar is fixedly installed with a spring, and the end of the spring is fixedly connected to a slide plate. The slide plate is slidably fitted on the rotating rod, and the top of the rotating rod is fixedly fitted with a fixed ring that works with the slide plate. The bottom of the slide plate has two fixedly installed pins. The top of the two side clamps has symmetrically distributed insertion holes, and the pins can be slidably inserted into the insertion holes. The top of the slide plate has a handle, and the outer wall of the handle is covered with a layer of anti-slip texture.

[0007] Preferably, a symmetrically distributed guide rod is fixedly inserted into the lower end of the slide block, and the guide rod slides through the convex platform. A symmetrically arranged locking hole is opened through the lower end of the slide block, and the guide rod is fixedly inserted into the locking hole. A symmetrically distributed guide hole is opened through the upper end of the convex platform, and the guide rod slides through the guide hole. A symmetrically arranged guide rod is fixedly inserted into the horizontal plate, and the guide rod slides through the slide block. A symmetrically distributed locking hole is opened through the horizontal plate, and the guide rod is fixedly inserted into the locking hole. A symmetrically arranged guide hole is opened through the upper end of the slide block, and the guide rod slides through the guide hole.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The clamping mechanism facilitates the insertion and separation of the pins and holes, thereby facilitating the rotation adjustment and stable positioning of the double-sided clamping plates. It also facilitates the adjustment of the height and spacing of the double-sided clamping plates, enabling the convenient and stable clamping of workpieces of different shapes and sizes, making it highly practical. 2. The use of guide rod one and guide hole one, as well as guide rod two and guide hole two, ensures the stable translation of the slide and the stable lifting of the horizontal plate, thereby ensuring the normal operation of the clamping mechanism. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the clamping mechanism installation in this utility model.

[0012] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0013] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0014] In the diagram: 1. Convex platform; 11. Guide hole one; 2. Clamping mechanism; 21. Bidirectional electric push rod; 22. Slide; 23. Lead screw; 24. Handwheel; 25. Horizontal plate; 26. Rotating rod; 27. Double-sided clamping plate; 28. Sinking groove; 29. ​​Collar; 210. Spring; 211. Slide plate; 212. Fixed ring; 213. Insert post; 214. Insertion hole; 215. Guide rod one; 216. Locking hole one; 217. Guide rod two; 218. Locking hole two; 219. Guide hole two; 220. Handle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Figures 1-4 As shown, this utility model provides a vertical machining center fixture, including a convex table 1. A clamping mechanism 2 is provided at the upper end of the convex table 1 for use. The clamping mechanism 2 includes a bidirectional electric push rod 21, which is fixedly inserted into the upper end of the convex table 1. Slide seats 22 are fixedly sleeved at the output ends on both sides of the bidirectional electric push rod 21. The slide seats 22 are slidably connected to the convex table 1. A lead screw 23 is rotatably inserted into the upper end of the slide seat 22. A handwheel 24 is fixedly installed at the top end of the lead screw 23. A horizontal plate 25 is threaded onto the lead screw 23. The horizontal plate 25 is slidably connected to the slide seat 22. A rotating rod 26 is fixedly inserted into one end of the horizontal plate 25. Double-sided clamping plates 27 are rotatably sleeved on the rotating rod 26. A countersunk groove 28 is formed on the double-sided clamping plates 27. A collar 29 is fixedly sleeved at the lower end of the rotating rod 26. The ring 29 is rotatably inserted into the sink 28. A spring 210 is fixedly installed at the top of the ring 29, and a slide plate 211 is fixedly connected to the end of the spring 210. The slide plate 211 is slidably sleeved on the rotating rod 26, and a fixed ring 212 that works with the slide plate 211 is fixedly sleeved at the top of the rotating rod 26. Insert pins 213 are fixedly installed on both sides of the bottom end of the slide plate 211. Symmetrically distributed insertion holes 214 are opened at the top of the double-sided clamping plates 27, and the insertion pins 213 can be slidably inserted into the insertion holes 214. The outer diameter of the insertion pins 213 is the same as the inner diameter of the insertion holes 214, thereby ensuring the stable insertion of the insertion pins 213 and the insertion holes 214. A handle 220 is fixedly installed at the top of the slide plate 211, and a layer of anti-slip texture is covered on the outer wall of the handle 220. The anti-slip texture can increase friction and facilitate operation.

[0017] By adopting the above technical solution, when in use, the workpiece to be processed is placed on the top of the convex table 1, and then the two handles 220 are pulled up in sequence, which can drive the corresponding slide plate 211 to move up, thereby driving the corresponding insertion post 213 to move up and stretching the corresponding spring 210. When the insertion post 213 is completely separated from the corresponding insertion hole 214, the corresponding double-sided clamping plate 27 is rotated to match the shape of the corresponding workpiece to be processed. Then the handles 220 are released. At this time, the spring 210 will drive the corresponding insertion post 213 to move down and reset and re-insert into the insertion hole 214. Then the two handwheels 24 are turned in sequence, which can drive the corresponding lead screw 23 to rotate, thereby driving the corresponding horizontal plate 25 to rise and fall until it matches the height of the corresponding workpiece to be processed. Then the bidirectional electric push rod 21 can pull the two slides 22 to move in opposite directions, thereby driving the two double-sided clamping plates 27 to move in opposite directions and centrally and stably clamp the corresponding workpiece to be processed. Then the workpiece to be processed after clamping can be processed vertically.

[0018] The lower end of the slide block 22 is fixedly connected with symmetrically distributed guide rods 215, which slide through the convex platform 1. The lower end of the slide block 22 is provided with symmetrically arranged locking holes 216, and the guide rods 215 are fixedly inserted into the locking holes 216. The locking holes 216 provide a guarantee for the stable connection between the guide rods 215 and the slide block 22. The upper end of the convex platform 1 is provided with symmetrically distributed guide holes 11, and the guide rods 215 slide through the guide holes 11. A symmetrically arranged guide rod 217 is fixedly inserted into the horizontal plate 25, and the guide rod 217 slides through the slide block 22. A symmetrically distributed locking hole 218 is opened through the horizontal plate 25, and the guide rod 217 is fixedly inserted into the locking hole 218. The setting of the locking hole 218 provides a guarantee for the stable insertion of the guide rod 217 and the horizontal plate 25. A symmetrically arranged guide hole 219 is opened through the upper end of the slide block 22, and the guide rod 217 slides through the guide hole 219.

[0019] By adopting the above technical solutions, the cooperation between guide rod 215 and guide hole 11, and the cooperation between guide rod 217 and guide hole 219, ensures the stable translation of slide 22 and the stable lifting of cross plate 25, thereby ensuring the normal operation of clamping mechanism 2.

[0020] Working principle: In use, place the workpiece to be processed on the top of the convex table 1, and then pull up the two handles 220 in sequence, which will drive the corresponding slide plate 211 to move upward, thereby driving the corresponding insertion post 213 to move upward and stretching the corresponding spring 210. When the insertion post 213 is completely separated from the corresponding insertion hole 214, rotate the corresponding double-sided clamping plate 27 to match the shape of the corresponding workpiece to be processed. Then release the handles 220. At this time, the spring 210 will drive the corresponding insertion post 213 to move downward and reset and re-insert into the insertion hole 214. Then turn the two handwheels 24 in sequence, which will drive the corresponding lead screw 23 to rotate, thereby driving the corresponding horizontal plate 25 to rise and fall until it matches the height of the corresponding workpiece to be processed. Then the bidirectional electric push rod 21 can pull the two slides 22 to move in opposite directions, thereby driving the two double-sided clamping plates 27 to move in opposite directions and centrally and stably clamp the corresponding workpiece to be processed. Then the clamped workpiece to be processed can be vertically processed.

[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A vertical machining center fixture, comprising a punch (1), characterized in that: The upper end of the convex platform (1) is provided with a clamping mechanism (2) for use. The clamping mechanism (2) includes a bidirectional electric push rod (21). The bidirectional electric push rod (21) is fixedly inserted into the upper end of the convex platform (1), and the ends of the output ends on both sides of the bidirectional electric push rod (21) are fixedly sleeved with slide seats (22). The slide seats (22) are slidably connected to the convex platform (1), and the upper end of the slide seats (22) is rotatably inserted with a lead screw (23). The top end of the lead screw (23) is fixedly installed with a handwheel (24), and a horizontal plate (25) is threaded on the lead screw (23). The horizontal plate (25) is slidably connected to the slide seat (22), and a rotating rod (26) is fixedly inserted into one end of the horizontal plate (25). A double-sided clamping plate (26) is rotatably sleeved on the rotating rod (26). 27), and a recessed groove (28) is provided on the double-sided clamping plate (27). A collar (29) is fixedly sleeved on the lower end of the rotating rod (26), and the collar (29) is rotatably inserted into the recessed groove (28). A spring (210) is fixedly installed on the top end of the collar (29), and a sliding plate (211) is fixedly connected to the end of the spring (210). The sliding plate (211) is slidably sleeved on the rotating rod (26), and a fixed ring (212) that cooperates with the sliding plate (211) is fixedly sleeved on the top end of the rotating rod (26). Insert pins (213) are fixedly installed on both sides of the bottom end of the sliding plate (211). Symmetrically distributed insertion holes (214) are provided on the top end of the double-sided clamping plate (27), and the insertion pins (213) can be slidably inserted into the insertion holes (214).

2. The vertical machining center fixture as described in claim 1, characterized in that, The lower end of the slide (22) is fixedly connected to a symmetrically distributed guide rod (215), and the guide rod (215) slides through the convex platform (1).

3. A vertical machining center fixture as described in claim 2, characterized in that, The lower end of the slide block (22) is provided with symmetrically arranged locking holes (216), and the guide rod (215) is fixedly inserted into the locking holes (216).

4. A vertical machining center fixture as described in claim 2, characterized in that, The upper end of the convex platform (1) is provided with symmetrically distributed guide holes (11), and the guide rod (215) slides through the guide holes (11).

5. A vertical machining center fixture as described in claim 1, characterized in that, A symmetrically arranged guide rod (217) is fixedly inserted into the horizontal plate (25), and the guide rod (217) slides through the slide block (22).

6. A vertical machining center fixture as described in claim 5, characterized in that, The horizontal plate (25) has symmetrically distributed card holes (218) through it, and the guide rod (217) is fixedly inserted into the card holes (218).

7. A vertical machining center fixture as described in claim 5, characterized in that, The upper end of the slide block (22) is provided with symmetrically arranged guide holes (219), and the guide rod (217) slides through the guide holes (219).

8. A vertical machining center fixture as described in claim 1, characterized in that, The top of the skateboard (211) is fixedly fitted with a handle (220), and the outer wall of the handle (220) is covered with a layer of anti-slip texture.

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