Turnover positioning table

Abstract

The utility model relates to the technical field of machining, and discloses a turnover positioning table which comprises a supporting frame, fixing plates are fixedly connected to the two ends of the upper surface of the supporting frame, a turnover plate is rotationally installed between the two fixing plates, six sets of communicated containing grooves are formed in the surface of the turnover plate, and the containing grooves are communicated with the turnover plate. The front face and the back face of the overturning plate are each fixedly connected with a set of sliding rails, six first sliding bases are slidably installed on each sliding rail, six second sliding bases are slidably installed on each sliding rail, a first clamping plate is fixedly connected between every two corresponding first sliding bases located on the same face, and a second clamping plate is fixedly connected between every two corresponding second sliding bases located on the same face. Second clamping plates are fixedly connected between every two corresponding second sliding seats located on the same face, first connecting rods are fixedly connected between the six first clamping plates in sequence, second connecting rods are fixedly connected between the six second clamping plates in sequence, and two air cylinders are fixedly installed on each of the front face and the back face of the overturning plate.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a flipping positioning table. Background Technique

[0002] With the continuous improvement of modern machining level, machining centers have unique advantages in the machining production of non-standard product parts, and are capable of machining processes such as curved surface milling, precise end face drilling, and end face milling. CNC machine tools can help engineers machine the designed product shape and necessary dimensional accuracy. Similarly, the clamping work for products with relatively complex structures is also extremely difficult.

[0003] Currently, the general fixture equipment cannot fully meet the positioning and clamping work of all non-standard parts, and it is necessary to design a quick-installation positioning fixture independently designed for specific non-standard parts to meet the technical requirements of high-volume and high-efficiency production. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a flipping positioning table, which solves the problem that the general fixture equipment currently available cannot fully meet the positioning and clamping work of all non-standard parts, and it is necessary to design a quick-installation positioning fixture independently designed for specific non-standard parts to meet the technical requirements of high-volume and high-efficiency production.

[0005] The utility model provides the following technical solutions: A flipping positioning table includes a support frame. Both ends of the upper surface of the support frame are fixedly connected with fixing plates. A flipping plate is rotatably installed between the two fixing plates. Six groups of communicating placement grooves are formed on the surface of the flipping plate. A group of slide rails are fixedly connected to the front and back surfaces of the flipping plate. Six first sliding seats are slidably installed on each slide rail. Six second sliding seats are slidably installed on each slide rail. First clamping plates are fixedly connected between two corresponding first sliding seats on the same surface. Second clamping plates are fixedly connected between two corresponding second sliding seats on the same surface. First connecting rods are fixedly connected in sequence between the six first clamping plates. Second connecting rods are fixedly connected in sequence between the six second clamping plates. Two air cylinders are fixedly installed on the front and back surfaces of the flipping plate. The output ends of two of the air cylinders are fixedly connected between the adjacent first clamping plates respectively. The output ends of the other two air cylinders are fixedly connected between the adjacent second clamping plates respectively. The first clamping plates and the second clamping plates are symmetrically distributed on both sides of the placement groove.

[0006] Preferred Technical Solution 1: A motor frame is fixedly connected to the upper surface of the support frame. A driving motor is fixedly installed on the motor frame. The output end of the driving motor is fixedly connected to one end of the flipping plate.

[0007] Preferred Technical Solution 2: Two pressing plates matching the product are fixedly connected to the lower surfaces of each of the first clamping plates and each of the second clamping plates.

[0008] Preferred Technical Solution 3: A water accumulation box is fixedly connected inside the support frame. The water accumulation box is located directly below the flipping plate, and a drain pipe is connected to the side of the water accumulation box.

[0009] Preferred Technical Solution 4: A button box is fixedly installed on the side of one end of the support frame. The button box is an eight-bit button box.

[0010] Preferred Technical Solution 5: Two photoelectric transmitters are fixedly installed at both ends of the upper surface of the support frame, and two receivers are fixedly installed at both ends of one side of the flipping plate. The photoelectric transmitters correspond to the receivers.

[0011] Compared with the prior art, the present utility model provides a flipping positioning table, which has the following beneficial effects: When in use, first, the two cylinders on the front contract to drive the connected first clamping plate and the second clamping plate to move away from each other. At the same time, the first connecting rod and the second connecting rod drive the remaining first clamping plates and the corresponding second clamping plates to move away from each other. Then, a manipulator can place multiple products inside the placement groove. The pressing plates arranged on the back of the flipping plate support the lower surface of the product. Then, the two cylinders on the front extend to drive the first clamping plate and the second clamping plate to move towards each other, and the product is limited and fixed by the pressing plates on the upper surface, which is convenient and fast. At the same time, the placement groove on the flipping plate penetrates up and down. Products can be directly placed on the front, and products can also be directly taken after flipping and positioning and opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the present utility model;

[0013] Figure 2 is a structural schematic diagram of the flipping plate of the present utility model;

[0014] Figure 3 is a split structural diagram of the flipping plate of the present utility model.

[0015] In the figure: 1, support frame; 2, fixed plate; 3, flipping plate; 4, slide rail; 5, first sliding seat; 6, second sliding seat; 7, first clamping plate; 8, second clamping plate; 9, first connecting rod; 10, second connecting rod; 11, cylinder; 12, motor frame; 13, driving motor; 14, pressing plate; 15, water accumulation box; 16, drain pipe; 17, button box; 18, placement groove; 19, photoelectric transmitter; 20, receiver; 21, product. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Please refer to Figures 1-3 ,

[0017] Example 1: A flipping positioning table, including a support frame 1. Both ends of the upper surface of the support frame 1 are fixedly connected with fixing plates 2. A flipping plate 3 is rotatably installed between the two fixing plates 2. Six groups of communicating placement grooves 18 are formed on the surface of the flipping plate 3. A set of slide rails 4 are fixedly connected to both the front and back surfaces of the flipping plate 3. Six first sliding seats 5 are slidably installed on each slide rail 4, and six second sliding seats 6 are slidably installed on each slide rail 4. First clamping plates 7 are fixedly connected between two corresponding first sliding seats on the same side, and second clamping plates 8 are fixedly connected between two corresponding second sliding seats on the same side. First connecting rods 9 are fixedly connected in sequence between the six first clamping plates 7, and second connecting rods 10 are fixedly connected in sequence between the six second clamping plates 8. Two cylinders 11 are fixedly installed on both the front and back surfaces of the flipping plate 3. The output ends of two of the cylinders 11 are fixedly connected to the adjacent first clamping plates 7 respectively, and the output ends of the other two cylinders 11 are fixedly connected to the adjacent second clamping plates 8 respectively. The first clamping plates 7 and the second clamping plates 8 are symmetrically distributed on both sides of the placement groove 18.

[0018] Example 2: The difference between this example and Example 1 is that, among them, a motor frame 12 is fixedly connected to the upper surface of the support frame 1, a driving motor 13 is fixedly installed on the motor frame 12, and the output end of the driving motor 13 is fixedly connected to one end of the flipping plate 3. The flipping plate 3 is driven to flip automatically by the rotation of the driving motor 13.

[0019] Example 3: The difference between this example and Example 1 is that, among them, two pressing plates 14 matching the product are fixedly connected to the lower surfaces of each first clamping plate 7 and each second clamping plate 8, which is convenient for limiting and fixing the product.

[0020] Example 4: The difference between this example and Example 1 is that, among them, a water accumulation box 15 is fixedly connected inside the support frame 1. The water accumulation box 15 is located directly below the flipping plate 3, and a drain pipe 16 is connected to the side of the water accumulation box 15, which is convenient for collecting the water dripping after the product is cleaned and avoiding scattering.

[0021] Example 5: The difference between this example and Example 1 is that, among them, a button box 17 is fixedly installed on one side of the end of the support frame 1. The button box 17 is an eight-bit button box, which is convenient for the user to control through the button box 17.

[0022] Example 6: The difference between this example and Example 1 is that, among them, two photoelectric transmitters 19 are fixedly installed at both ends of the upper surface of the support frame 1, and two receivers 20 are fixedly installed at both ends of one side of the flipping plate 3. The photoelectric transmitters 19 and the receivers 20 correspond to each other, which is convenient for controlling the flipping of the flipping plate 3 so that the flipping plate 3 can only flip 180 degrees each time.

[0023] In summary, when the flipping positioning table is in use, first, the two cylinders 11 on the front contract to drive the connected first clamping plate 7 and the second clamping plate 8 to move away from each other. At the same time, the first connecting rod 9 and the second connecting rod 10 drive the remaining first clamping plates 7 and the corresponding second clamping plates 8 to move away from each other. Then, a plurality of products 21 can be placed inside the placement groove 18 by a manipulator. The pressing plate 14 provided on the back of the flipping plate 3 supports the lower surface of the product 21. Then, the two cylinders 11 on the front extend to drive the first clamping plate 7 and the second clamping plate 8 to move towards each other, and the upper surface of the product is limited and fixed by the pressing plate 14, which is convenient and fast. At the same time, the placement groove 18 on the flipping plate 3 penetrates up and down, and products can be directly placed on the front. After flipping and positioning and opening, products can also be directly taken.

Claims

1. A flipping positioning table, comprising a support frame (1) and a product (21), characterized in that: Both ends of the upper surface of the support frame (1) are fixedly connected with fixing plates (2). A turning plate (3) is rotatably installed between the two fixing plates (2). Six groups of communicating placement grooves (18) are formed on the surface of the turning plate (3). A set of slide rails (4) are fixedly connected to both the front and back surfaces of the turning plate (3). Six first sliding seats (5) are slidably installed on each slide rail (4). Six second sliding seats (6) are slidably installed on each slide rail (4). First clamping plates (7) are fixedly connected between two corresponding first sliding seats (5) on the same surface. Second clamping plates (8) are fixedly connected between two corresponding second sliding seats (6) on the same surface. First connecting rods (9) are fixedly connected in sequence between the six first clamping plates (7). Second connecting rods (10) are fixedly connected in sequence between the six second clamping plates (8). Two cylinders (11) are fixedly installed on both the front and back surfaces of the turning plate (3). The output ends of two of the cylinders (11) are fixedly connected to the adjacent first clamping plates (7) respectively. The output ends of the other two cylinders (11) are fixedly connected to the adjacent second clamping plates (8) respectively. The first clamping plates (7) and the second clamping plates (8) are symmetrically distributed on both sides of the placement groove (18).

2. The flip positioning table according to claim 1, characterized in that: A motor frame (12) is fixedly connected to the upper surface of the support frame (1). A driving motor (13) is fixedly installed on the motor frame (12). The output end of the driving motor (13) is fixedly connected to one end of the turning plate (3).

3. A flip positioning table according to claim 1, characterized in that: Two pressing plates (14) matching the product are fixedly connected to the lower surface of each first clamping plate (7) and each second clamping plate (8).

4. A flipping positioning table according to claim 1, characterized in that: A water accumulation box (15) is fixedly connected inside the support frame (1). The water accumulation box (15) is located directly below the turning plate (3). A drain pipe (16) is connected to the side of the water accumulation box (15).

5. A flipping positioning table according to claim 1, characterized in that: A button box (17) is fixedly installed on one side surface of the support frame (1). The button box (17) is an eight-bit button box.

6. The flip positioning table according to claim 1, wherein: Two photoelectric transmitters (19) are fixedly installed at both ends of the upper surface of the support frame (1). Receivers (20) are fixedly installed at both ends of one side of the turning plate (3). The photoelectric transmitters (19) correspond to the receivers (20).

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