Machining chamfering device

Abstract

The utility model relates to the field of machining, and discloses a machining chamfering device which comprises a base, a mounting table is fixedly connected to the upper end of the base, a mounting groove is formed in the inner wall of the mounting table, a sliding rod is fixedly connected to the inner wall of the mounting groove, a rod body of the sliding rod is sleeved with two sliding sleeves, and clamping plates are fixedly connected to the upper ends of the sliding sleeves; connecting rods are hinged to the lower ends of the two sliding sleeves, an electric telescopic rod is fixedly connected to the bottom face of the mounting groove, and a hinge plate is fixedly connected to the upper end of the electric telescopic rod; according to the chamfering device, under the cooperation of a sliding rod, a sliding sleeve, a connecting rod, an electric rope rod and a hinge plate, two clamping plates can move on the surface of the mounting table, so that a workpiece on the surface of the mounting table is clamped and fixed, meanwhile, under the action of a positioning assembly, the positioning and fixing effect on the workpiece can be improved, the workpiece is prevented from deviating during chamfering, and the chamfering quality is improved. And the chamfering effect is influenced.

Description

Technical Field

[0001] The present application relates to the field of mechanical processing, and in particular to a mechanical processing chamfering device. Background Art

[0002] In order to process the workpiece into a suitable shape during machining, a variety of processes are required, including chamfering. Chamfering means cutting the corners of the workpiece to form a specific inclined surface to eliminate the burrs generated during machining and facilitate the assembly of parts. This process is usually performed on the ends of the parts during machining.

[0003] However, when processing a workpiece, the existing mechanical processing chamfering device mostly uses a single clamp to fix the workpiece, which has a poor clamping effect on the workpiece and easily causes the workpiece to deviate during processing, thus affecting the processing effect;

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the existing chamfering device has poor clamping and fixing effect when processing the workpiece, the present application provides a mechanical processing chamfering device.

[0006] The present application provides a mechanical processing chamfering device adopts the following technical solution:

[0007] A mechanical processing chamfering device comprises a base, the upper end of the base is fixedly connected to a mounting table, the inner wall of the mounting table is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected to a sliding rod, the rod body of the sliding rod is sleeved with two sliding sleeves, the upper end of the sliding sleeve is fixedly connected to a clamping plate, the lower ends of the two sliding sleeves are hingedly connected to a connecting rod, the bottom surface of the mounting groove is fixedly connected to an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to a hinge plate, the upper ends of the hinge plates are hingedly connected to the two connecting rods, the upper end of the mounting table is provided with two positioning assemblies, and the upper end of the base is provided with a cleaning assembly.

[0008] Preferably, the positioning assembly includes a lower positioning block, a fixing frame, an upper positioning block and a screw rod, the upper end of the mounting platform is fixedly connected to the two lower positioning blocks, the upper end of the lower positioning block is fixedly connected to the fixing frame, the two sides of the fixing frame are slidably connected to the upper positioning block, the upper end of the fixing frame is slidably connected to the screw rod, and the lower end of the screw rod is rotatably connected to the upper positioning block.

[0009] Preferably, the cleaning assembly includes a waste box, a centrifugal fan, a collecting bucket and a connecting pipe, the upper end of the base is fixedly connected to the waste box, one side of the waste box is fixedly connected to two centrifugal fans, the outer wall of the mounting platform is fixedly connected to two collecting buckets, and the lower end of the collecting bucket is fixedly connected to the connecting pipe.

[0010] Preferably, the inner wall of the installation groove is provided with a plurality of limiting grooves, the outer wall of the hinge plate is fixedly connected with a plurality of clamping blocks, and the clamping blocks are slidably connected to the limiting grooves.

[0011] Preferably, a baffle is fixedly connected to the inner wall of the waste box, and the other end of the connecting pipe is fixedly connected to the waste box.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The workpiece that needs to be chamfered can be placed on the mounting table. With the cooperation of the sliding rod, sliding sleeve, connecting rod, electric rope rod and hinged plate, the two clamping plates can be moved on the surface of the mounting table, so as to clamp and fix the workpiece on the surface of the mounting table. At the same time, under the action of the positioning component, the positioning and fixing effect of the workpiece can be improved to prevent the workpiece from deflecting during chamfering and affecting the chamfering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a base according to an embodiment of the application;

[0016] Figure 3 is a schematic diagram of the structure of a cleaning component of an embodiment of the application;

[0017] Figure 4 It is a structural schematic diagram of the positioning component of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. base; 2. mounting table; 3. slide rod; 4. sleeve; 5. splint; 6. connecting rod; 7. electric telescopic rod; 8. hinged plate; 9. block; 10. waste box; 11. centrifugal fan; 12. collecting bucket; 13. connecting pipe; 14. baffle; 15. lower positioning block; 16. fixing frame; 17. upper positioning block; 18. screw. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a mechanical processing chamfering device, referring to Figure 1, including a base 1, the upper end of the base 1 is fixedly connected to a mounting platform 2, the inner wall of the mounting platform 2 is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected to a slide rod 3, the rod body of the slide rod 3 is sleeved with two sliding sleeves 4, the upper end of the sliding sleeve 4 is fixedly connected to a clamping plate 5, the lower ends of the two sliding sleeves 4 are hingedly connected to a connecting rod 6, the bottom surface of the mounting groove is fixedly connected to an electric telescopic rod 7, which can drive a hinged plate 8 to rise and fall, the upper end of the electric telescopic rod 7 is fixedly connected to a hinged plate 8, the upper ends of the hinged plates 8 are hingedly connected to the two connecting rods 6, the lower ends of the two connecting rods 6 are hingedly connected together, and are connected to the hinged plate 8 at the same time, and the upper end of the mounting platform 2 is provided with two positioning components, which is convenient for improving the clamping and fixing effect of the workpiece;

[0021] Specifically, refer to Figure 4 The positioning assembly includes a lower positioning block 15, a fixing frame 16, an upper positioning block 17 and a screw 18. The upper end of the mounting table 2 is fixedly connected to the two lower positioning blocks 15. The lower positioning block 15 can position the workpiece. The upper end of the lower positioning block 15 is fixedly connected to the fixing frame 16. Both sides of the fixing frame 16 are slidably connected to the upper positioning block 17. The upper positioning block 17 can fix the upper end of the workpiece. The upper end of the fixing frame 16 is slidably connected to the screw 18. The screw 18 can drive the workpiece to move inside the fixing frame 16. The lower end of the screw 18 is rotatably connected to the upper positioning block 17.

[0022] A cleaning assembly is provided at the upper end of the base 1, which can collect the debris generated during processing, making it convenient to centrally process the debris;

[0023] Specifically, refer to Figure 3 The cleaning component includes a waste box 10, a centrifugal fan 11, a collecting bucket 12 and a connecting pipe 13. The upper end of the base 1 is fixedly connected to the waste box 10, and the waste box 10 can clean the residue generated during processing. One side of the waste box 10 is fixedly connected to two centrifugal fans 11. The air suction port of the centrifugal fan 11 is provided with a screen, and negative pressure can be generated on the surface of the collecting bucket 12 through the connecting pipe 13 to facilitate the collection of debris. The outer wall of the mounting platform 2 is fixedly connected to the two collecting buckets 12, and the collecting bucket 12 can collect the debris generated during processing. The lower end of the collecting bucket 12 is fixedly connected to the connecting pipe 13, and the connecting pipe 13 facilitates the transfer of debris.

[0024] Reference Figure 4 The inner wall of the mounting groove is provided with a plurality of limit grooves, and the outer wall of the hinge plate 8 is fixedly connected with a plurality of clamping blocks 9, which are slidably connected to the limit grooves. The limit grooves and the clamping blocks 9 can be used to limit the hinge plate 8 when it moves.

[0025] Reference Figure 3The inner wall of the waste bin 10 is fixedly connected with a baffle 14 to shield the collected residues. The other end of the connecting pipe 13 is fixedly connected to the waste bin 10 to facilitate the transfer of the residues to the interior of the waste bin 10 through the connecting pipe 13.

[0026] The implementation principle of a mechanical processing chamfering device in the embodiment of the present application is as follows: when in use, the workpiece to be processed is placed on the surface of the mounting table 2, and the electric telescopic rod 7 drives the hinged plate 8 to move downward, thereby driving the sliding sleeve 4 to move on the rod body of the sliding rod 3 through the two connecting rods 6, so that the two clamping plates 5 can clamp and fix the workpiece. At the same time, when the screw 18 is rotated, the upper positioning block 17 can be driven to move downward, so that the upper positioning block 17 and the lower positioning block 15 can clamp and fix the outer wall of the workpiece, which is convenient for improving the clamping effect of the workpiece. When the workpiece needs to be processed, the workpiece can be processed by the two chamfering machine bodies at the upper end of the base 1. When the workpiece is processed, a negative pressure can be generated at the upper end of the collecting bucket 12 by the centrifugal fan 11, so that the dust or debris generated during processing can be sucked into the inside of the waste box 10 through the collecting bucket 12 and the connecting pipe 13, which is convenient for cleaning the residue.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mechanical processing chamfering device, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a mounting platform (2), the inner wall of the mounting platform (2) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected to a slide rod (3), the rod body of the slide rod (3) is sleeved with two sliding sleeves (4), the upper end of the sliding sleeve (4) is fixedly connected to a clamping plate (5), the lower ends of the two sliding sleeves (4) are hingedly connected to a connecting rod (6), the bottom surface of the mounting groove is fixedly connected to an electric telescopic rod (7), the upper end of the electric telescopic rod (7) is fixedly connected to a hinge plate (8), the upper ends of the hinge plates (8) are hingedly connected to the two connecting rods (6), the upper end of the mounting platform (2) is provided with two positioning components, and the upper end of the base (1) is provided with a cleaning component.

2. A mechanical processing chamfering device according to claim 1, characterized in that: The positioning assembly comprises a lower positioning block (15), a fixing frame (16), an upper positioning block (17) and a screw rod (18); the upper end of the mounting platform (2) is fixedly connected to the two lower positioning blocks (15); the upper end of the lower positioning block (15) is fixedly connected to the fixing frame (16); both sides of the fixing frame (16) are slidably connected to the upper positioning block (17); the upper end of the fixing frame (16) is slidably connected to the screw rod (18); and the lower end of the screw rod (18) is rotatably connected to the upper positioning block (17).

3. A mechanical processing chamfering device according to claim 1, characterized in that: The cleaning assembly comprises a waste box (10), a centrifugal fan (11), a collecting hopper (12) and a connecting pipe (13); the upper end of the base (1) is fixedly connected to the waste box (10); one side of the waste box (10) is fixedly connected to two centrifugal fans (11); the outer wall of the mounting platform (2) is fixedly connected to the two collecting hoppers (12); and the lower end of the collecting hopper (12) is fixedly connected to the connecting pipe (13).

4. A mechanical processing chamfering device according to claim 1, characterized in that: The inner wall of the installation groove is provided with a plurality of limit grooves, the outer wall of the hinge plate (8) is fixedly connected with a plurality of clamping blocks (9), and the clamping blocks (9) are slidably connected to the limit grooves.

5. A mechanical processing chamfering device according to claim 3, characterized in that: A baffle (14) is fixedly connected to the inner wall of the waste box (10), and the other end of the connecting pipe (13) is fixedly connected to the waste box (10).

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