Machining auxiliary platform

Abstract

The utility model relates to the technical field of machining, in particular to a machining auxiliary platform which comprises a fixed seat, a first groove is formed in the bottom of the fixed seat, two moving rods are arranged in the first groove in a sliding mode, a rotating rod is installed in the middle of the first groove, a connecting rod is installed on the rotating rod, and sliding grooves are formed in the two moving rods. The two sliding grooves are each provided with a sliding block, the two sliding blocks are hinged to the two ends of the connecting rod respectively, an electric telescopic pipe is installed in the first groove, an extension rod of the electric telescopic pipe is connected with one moving rod, and a clamping mechanism is arranged at the top of the fixing base and connected with the two moving rods. According to the device, the two moving rods can be matched with the clamping mechanism at the same time to move on the fixed seat, so that the clamping mechanism clamps an object, and the clamping operation of the object is more simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a mechanical processing auxiliary platform. Background Art

[0002] Machining is the process of modifying the size and shape of mechanical parts and accessories. During the machining process, in order to ensure the stability of the workpiece, an auxiliary platform is needed to limit and fix the workpiece. Common auxiliary platforms mostly use manual locking to limit and fix mechanical parts, and the operation process is relatively cumbersome. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art that auxiliary platforms mostly use manual locking to limit and fix mechanical parts, and the operation process is relatively complicated, and proposes a mechanical processing auxiliary platform.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A machining auxiliary platform is designed, including a fixed seat, a first groove is opened at the bottom of the fixed seat, two moving rods are slidably arranged in the first groove, a rotating rod is installed in the middle of the first groove, a connecting rod is installed on the rotating rod, a sliding groove is opened on the two moving rods, and a slider is arranged on the two sliding grooves. The two sliders are respectively hinged to the two ends of the connecting rod, an electric telescopic tube is installed in the first groove, the extension rod of the electric telescopic tube is connected to one of the moving rods, and a clamping mechanism is arranged on the top of the fixed seat, and the clamping mechanism is connected to the two moving rods.

[0006] Preferably, the clamping mechanism includes second grooves opened on both sides of the top of the fixing seat, the second grooves are connected to the first grooves, moving blocks are arranged in the two second grooves, and clamping plates are installed on the tops of the two moving blocks.

[0007] Preferably, the two second grooves are both configured as a cross, and the two moving blocks are transitionally fitted with the two second grooves.

[0008] Preferably, clamping pads are provided on the opposite inner sides of the two clamping plates.

[0009] Preferably, the two slide grooves are both arranged in a T-shape, and the two sliders and the two slide grooves are arranged in a transition fit.

[0010] The utility model proposes a machining auxiliary platform, which has the beneficial effect that after the machining auxiliary platform moves one of the moving rods on the reinforcement rod through the electric telescopic tube, one of the moving rods will move with one of the sliding blocks, so that the connecting rod rotates on the rotating rod, so that the two moving rods will simultaneously move the two moving blocks on the second groove, so that the two clamping plates can clamp the object, thereby simplifying the clamping operation of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the structure of a mechanical processing auxiliary platform proposed in the utility model Figure 1 .

[0012] Figure 2 A schematic diagram of the structure of a mechanical processing auxiliary platform proposed in the utility model Figure 2 .

[0013] Figure 3 The utility model is a structural schematic diagram of a cross-sectional view of a mechanical processing auxiliary platform.

[0014] Figure 4 The utility model is a structural schematic diagram of a partial structure of a mechanical processing auxiliary platform.

[0015] In the figure: 1. fixed seat; 2. first groove; 3. moving rod; 4. rotating rod; 5. connecting rod; 6. slide groove; 7. slider; 8. electric telescopic tube; 9. second groove; 10. moving block; 11. clamping plate; 12. clamping pad; 13. reinforcement rod; 14. limit block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Example 1

[0018] Reference Figure 1-4A machining auxiliary platform comprises a fixed seat 1, a first groove 2 is provided at the bottom of the fixed seat 1, two moving rods 3 are slidably arranged in the first groove 2, a rotating rod 4 is installed in the middle of the first groove 2, a connecting rod 5 is installed on the rotating rod 4, a slide groove 6 is provided on the two moving rods 3, the two slide grooves 6 are both arranged in a T shape, a slider 7 is provided on the two slide grooves 6, the shapes of the two sliders 6 are arranged corresponding to the shapes of the two slide grooves 6, the two sliders 7 are respectively hinged to the two ends of the connecting rod 5, an electric telescopic tube 8 is installed in the first groove 2, the extension rod of the electric telescopic tube 8 is connected to one of the moving rods 3, and a clamping machine is provided on the top of the fixed seat 1. Structure, the clamping mechanism is connected to the two moving rods 3, the clamping mechanism includes second grooves 9 opened on both sides of the top of the fixed seat 1, the second grooves 9 are connected to the first groove 2, and moving blocks 10 are arranged in the two second grooves 9, the two second grooves 9 are arranged in a cross shape, and there is a transition fit between the two moving blocks 10 and the two second grooves 9, and clamping plates 11 are installed on the top of the two moving blocks 10, a reinforcement rod 13 is installed in the first groove 2, the two moving rods 3 are slidably arranged on the reinforcement rod 13, and limit blocks 14 are installed at the bottom of the two moving rods 3, and one side of the limit blocks 14 at the bottom of the two moving rods 3 is in contact with one side of the reinforcement rod 13.

[0019] By setting the two second grooves 9 to be cross-shaped, when the two moving blocks 10 are squeezed by the clamping plate 11 and the object, the moving block 10 will transfer part of the force to the second groove 9, so that the connection between the moving block 10 and the moving rod 3 is less likely to have problems.

[0020] When the extension rod of the electric telescopic tube 8 is at the outermost side, the connecting rod 5 is in an inclined state relative to the two moving rods 3 , that is, the connecting rod 5 is not vertical between the two moving rods 3 .

[0021] After placing the object to be processed on the fixed seat 1, the electric telescopic tube 8 is operated through the external power supply, and the electric telescopic tube 8 will move one of the moving rods 3 in the fixed seat 1. During the movement, one of the moving rods 3 will move the other moving rod 3 through the connecting rod 5. When the two moving rods 3 move together, the connecting rod 5 will be squeezed, so that the connecting rod 5 rotates on the rotating rod 4, and the two sliders 7 slide in opposite directions on the two slide grooves 6, so that the two moving rods 3 move with the two moving blocks 10 in the two second grooves 9, so that the two moving blocks 10 will clamp the object with the clamping plate 11, and the two clamping plates 11 move at the same time, so that when the object is in a regular shape, the center of the object is aligned with the center of the two clamping plates 11, so that the center of the regular object is easier to find.

[0022] Example 2

[0023] Based on Example 1, optimization is performed. Figure 1-4 A clamping pad 12 is provided on the inner sides of the two clamping plates 11 .

[0024] By providing the clamping pad 12, the clamping damage caused by the two clamping plates 11 to the surface of the object is reduced, thereby making the surface of the object smoother.

[0025] Example 3

[0026] Based on Example 1, optimization is performed. Figure 1-4 The two sliders 7 and the two slide grooves 6 are both configured as transition fits.

[0027] The two sliders 7 and the two slide grooves 6 are both configured as transition fits, which can improve the stability of the device, so that after the object is clamped, the object is not easy to shake on the fixing seat 1, thereby improving the accuracy of object processing.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A machining auxiliary platform, comprising a fixed seat (1), characterized in that: The fixing seat (1) is provided with a first groove (2) at the bottom, two moving rods (3) are slidably arranged in the first groove (2), a rotating rod (4) is installed in the middle of the first groove (2), a connecting rod (5) is installed on the rotating rod (4), a sliding groove (6) is provided on the two moving rods (3), a sliding block (7) is provided on the two sliding grooves (6), and the two sliding blocks (7) are respectively hinged to the two ends of the connecting rod (5), an electric telescopic tube (8) is installed in the first groove (2), and the extension rod of the electric telescopic tube (8) is connected to one of the moving rods (3), and a clamping mechanism is provided on the top of the fixing seat (1), and the clamping mechanism is connected to the two moving rods (3).

2. The machining auxiliary platform according to claim 1, characterized in that: The clamping mechanism comprises second grooves (9) provided on both sides of the top of the fixing seat (1), the second grooves (9) being connected to the first groove (2), a moving block (10) being provided in each of the two second grooves (9), and a clamping plate (11) being installed on the top of each of the two moving blocks (10).

3. The machining auxiliary platform according to claim 2, characterized in that: The two second grooves (9) are both arranged in a cross shape, and the two moving blocks (10) are transitionally matched with the two second grooves (9).

4. The machining auxiliary platform according to claim 2, characterized in that: Clamping pads (12) are arranged on the opposite inner sides of the two clamping plates (11).

5. The machining auxiliary platform according to claim 1, characterized in that: The two slide grooves (6) are both arranged in a T-shape, and the two sliding blocks (7) and the two slide grooves (6) are both arranged in a transition fit.

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