Cast iron pan blank punching device with polishing head

Abstract

The utility model relates to the related technical field of pan blank processing, and provides a cast iron pan blank punching device with a grinding head, which comprises an equipment seat and a vertical frame, the vertical frame is fixed on the surface of the equipment seat, a clamping and fixing component is arranged outside the equipment seat, a drilling and grinding component is arranged outside the vertical frame, and the drilling and grinding component comprises a pair of hydraulic telescopic cylinders. The hydraulic telescopic cylinder is fixed outside the vertical frame, the output end of the hydraulic telescopic cylinder is connected with a lifting frame, the lifting frame is slidably connected outside the vertical frame in a sleeving mode, and a first motor is installed on the side surface of the lifting frame. By means of the technical scheme, the problems that in the related technology, a cast iron pan blank is generally fixed manually and then punched, during punching, the cast iron pan blank is prone to deviation, the punching quality is affected, a polishing structure is not arranged on punching equipment, a machining gap exists between polishing machining and punching machining, and the punching quality is affected are solved. And the processing efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field related to pot blank processing, and specifically relates to a cast iron pot blank punching device with a grinding head. Background Art

[0002] A cast iron pot is a pot made of an iron-carbon alloy with a carbon content of more than 2%. The carbon content of industrial cast iron is generally 2% to 4%. Carbon exists in cast iron mostly in the form of graphite, and sometimes in the form of cementite. In addition to carbon, cast iron also contains 1% to 3% silicon, as well as phosphorus, sulfur and other elements. Cast iron pots are made by casting with gray iron melts. Cast iron pots have uniform heat transfer and are not prone to sticking. The pot blank of a cast iron pot needs to be punched during processing.

[0003] In the prior art, when drilling holes in a cast iron pot blank, the cast iron pot blank is generally fixed manually and then holes are drilled. When drilling holes, the cast iron pot blank is easily displaced, which affects the quality of drilling. Some mechanical clamps are used to clamp and fix the cast iron pot blank, but their clamping and fixing structure is relatively simple and the fixing effect is not good. After the cast iron pot blank is drilled by the drilling equipment, the cast iron pot blank needs to be removed, and then the cast iron pot blank is fixed on the grinding equipment, and the holes drilled on the cast iron pot blank are ground. The drilling equipment is not provided with a grinding structure, and there is a processing gap between the grinding process and the drilling process, which affects the processing efficiency. Utility Model Content

[0004] The utility model proposes a cast iron pot blank punching device with a grinding head, which solves the problems in the related art that the cast iron pot blank is generally fixed manually and then punched, and the cast iron pot blank is easily displaced during the punching, which affects the punching quality; and the punching equipment does not have a grinding structure, and there is a processing gap between the grinding process and the punching process, which affects the processing efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] An equipment seat and a vertical frame, wherein the vertical frame is fixed to the surface of the equipment seat;

[0007] A clamping and fixing component, wherein the clamping and fixing component is arranged outside the equipment seat;

[0008] A drilling and grinding assembly is arranged outside the vertical frame, and the drilling and grinding assembly includes a pair of hydraulic telescopic cylinders, the hydraulic telescopic cylinders are fixed outside the vertical frame, the output end of the hydraulic telescopic cylinder is connected to a lifting frame, the lifting frame sliding set is connected to the outside of the vertical frame, and a first motor is installed on the side surface of the lifting frame.

[0009] As a further technical solution, the side surface of the lifting frame is rotatably connected to an adjusting screw, the adjusting screw is connected to the output end of the first motor, the outside of the adjusting screw is connected to a moving frame through a threaded fit, the side surface of the lifting frame is fixedly connected to a retaining rod, and the moving frame is slidably connected to the retaining rod.

[0010] As a further technical solution, the side end face of the movable frame is rotatably connected to a connecting shell, the outside of the movable frame is fixedly connected to a second motor, an external gear is arranged on the outside of the connecting shell, a driving gear is arranged on the output end of the second motor, and the driving gear is meshed with the external gear.

[0011] As a further technical solution, a third motor is installed inside the connecting shell, a rotating shaft is rotatably connected inside the connecting shell, fixing cards are provided at opposite ends of the rotating shaft, and transmission gears are provided at the output end of the third motor and the outside of the rotating shaft.

[0012] As a further technical solution, the clamping and fixing assembly includes a retaining frame, the fixing frame is fixed to the surface of the equipment seat, a rectangular groove is opened on the surface of the equipment seat, a slide is installed in the rectangular groove, the fixing frame is slidably connected to the outside of the slide, a driving screw is rotatably connected in the rectangular groove, and the driving screw is connected to the fixing frame by threaded cooperation.

[0013] As a further technical solution, the transmission gear at the output end of the third motor and the transmission gear outside the rotating shaft are both bevel gears.

[0014] As a further technical solution, one end of the driving screw is fixedly connected to a rocker.

[0015] As a further technical solution, a dust suction chamber is installed in the equipment base, and a dust suction device is fixedly connected to the outside of the equipment base.

[0016] The working principle and beneficial effects of the utility model are:

[0017] The utility model is provided with a drilling and grinding assembly, a lifting frame whose height is controlled by a hydraulic telescopic cylinder is installed on the outside of the vertical frame, a first motor and an adjusting screw are installed on the side surface of the lifting frame, and a moving frame is connected to the outside of the adjusting screw by threaded cooperation, which can move horizontally and linearly to quickly locate the drilling position, and a rotating shell that can rotate 360° through a driving gear and an external gear is arranged at one end of the moving frame, a third motor, a rotating shaft, a transmission gear and two fixing cards are arranged in the rotating shell, which can fix the drill bit and the grinding head respectively, and can be switched after the drilling is completed, and the hole can be ground while keeping the position unchanged, without any offset, and has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is the axonometric drawing of the utility model;

[0021] Figure 3 This is a cross-sectional view of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of part A;

[0023] In the figure: 1. Equipment base; 2. Vertical frame; 3. Drilling and grinding assembly; 3-1. Hydraulic telescopic cylinder; 3-2. Lifting frame; 3-3. First motor; 3-4. Adjusting screw; 3-5. Moving frame; 3-6. Retaining rod; 3-7. Connecting shell; 3-8. Second motor; 3-9. External gear; 3-10. Driving gear; 3-11. Third motor; 3-12. Rotating shaft; 3-13. Fixing card; 3-14. Transmission gear; 4. Clamping and fixing assembly; 4-1. Retaining frame; 4-2. Rectangular groove; 4-3. Slide; 4-4. Fixed frame; 4-5. Driving screw; 5. Rocker; 6. Dust suction chamber; 7. Dust suction equipment. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1~Figure 4 As shown, this embodiment provides a cast iron pot blank punching device with a grinding head, comprising

[0026] An equipment base 1 and a vertical frame 2, wherein the vertical frame 2 is fixed on the surface of the equipment base 1;

[0027] A clamping and fixing component 4, which is arranged outside the equipment base 1;

[0028] The drilling and grinding assembly 3 is arranged outside the vertical frame 2. The drilling and grinding assembly 3 includes a pair of hydraulic telescopic cylinders 3-1. The hydraulic telescopic cylinder 3-1 is fixed outside the vertical frame 2. The output end of the hydraulic telescopic cylinder 3-1 is connected to a lifting frame 3-2. The lifting frame 3-2 sliding sleeve is connected to the outside of the vertical frame 2. The side surface of the lifting frame 3-2 is installed with a first motor 3-3. The side surface of the lifting frame 3-2 is rotatably connected with an adjusting screw 3-4. The adjusting screw 3-4 is connected to the output end of the first motor 3-3. The outside of the adjusting screw 3-4 is connected to a moving frame 3-5 through a threaded fit. The side surface of the lifting frame 3-2 is fixedly connected with a retaining rod 3-6. The moving frame 3- 5 is connected with the retaining rod 3-6 in a sliding sleeve, the side end surface of the moving frame 3-5 is rotatably connected with the connecting shell 3-7, the outside of the moving frame 3-5 is fixedly connected with the second motor 3-8, the outside of the connecting shell 3-7 is provided with an external gear 3-9, the output end of the second motor 3-8 is provided with a driving gear 3-10, and the driving gear 3-10 is meshed with the external gear 3-9, the inside of the connecting shell 3-7 is installed with a third motor 3-11, the inside of the connecting shell 3-7 is rotatably connected with a rotating shaft 3-12, the opposite ends of the rotating shaft 3-12 are provided with fixing cards 3-13, and the output end of the third motor 3-11 and the outside of the rotating shaft 3-12 are provided with a transmission gear 3-14.

[0029] In this embodiment, in order to achieve the effect that drilling and grinding can be completed in one time while maintaining positioning, a drilling and grinding assembly 3 is designed. A lifting frame 3-2 is slidably connected to the outside of the vertical frame 2. The height of the lifting frame 3-2 is controlled by a hydraulic telescopic cylinder 3-1. An adjusting screw 3-4 controlled to rotate by a first motor 3-3 is installed on one side of the lifting frame 3-2. The outside of the adjusting screw 3-4 is connected to a moving frame 3-5 through threaded cooperation. The moving frame 3-5 can move horizontally and linearly, and is provided with a retaining rod 3-6 to ensure that the moving frame 3-5 is in a stable state during movement. The connecting shell 3-7 is rotatably connected to one end of the movable frame 3-5, and the connecting shell 3-7 can be controlled to rotate 360° by the second motor 3-8, the driving gear 3-10 and the external gear 3-9. The third motor 3-11, the rotating shaft 3-12 and the transmission gear 3-14 are arranged inside the connecting shell 3-7, and fixed cards 3-13 are arranged at both ends of the rotating shaft 3-12 to fix the grinding head and the drill bit respectively. The grinding head and the drill bit can be switched by flipping and the rotating state can be maintained. The switch is made after each drilling, and there will be no position deviation.

[0030] Furthermore, the clamping and fixing assembly 4 includes a retaining frame 4-1, a fixing frame 4-4 is fixed on the surface of the equipment seat 1, a rectangular groove 4-2 is opened on the surface of the equipment seat 1, a slide 4-3 is installed in the rectangular groove 4-2, the outside of the slide 4-3 is slidably connected to the fixing frame 4-4, and a driving screw 4-5 is rotatably connected in the rectangular groove 4-2, and the driving screw 4-5 is connected to the fixing frame 4-4 through threaded cooperation.

[0031] In this embodiment, in order to achieve a firm fixing effect on pot blanks of various different diameters, a clamping and fixing component 4 is designed, and a fixing frame 4-4 with a fixed position is arranged on the surface of the equipment seat 1, and a rectangular groove 4-2 is opened on the surface of the equipment seat 1, and a slideway 4-3 and a driving screw 4-5 are arranged in the rectangular groove 4-2. The fixing frame 4-4 is slidably connected to the outside of the slideway 4-3 and is controlled to move by the driving screw 4-5, so that it can cooperate with the retaining frame 4-1 to clamp the pot blank.

[0032] Furthermore, the transmission gear 3-14 at the output end of the third motor 3-11 and the transmission gear 3-14 outside the rotating shaft 3-12 are both bevel gears.

[0033] In this embodiment, through the structure of the bevel gear, the two transmission gears 3-14 can transmit at 90 degrees to drive the rotating shaft 3-12 of the double-headed structure to rotate.

[0034] Furthermore, one end of the driving screw 4 - 5 is fixedly connected to a rocker 5 .

[0035] In this embodiment, by providing a rocker 5, manual control is facilitated to drive the lead screw 4-5 to rotate.

[0036] Furthermore, a dust collection chamber 6 is installed in the equipment base 1 , and a dust collection device 7 is fixedly connected to the outside of the equipment base 1 .

[0037] In this embodiment, the dust collection chamber 6 and the dust collection device 7 can collect powder debris generated during the processing, which is convenient for cleaning.

[0038] When it is necessary to punch holes in the pot blank, place the pot blank on the surface of the equipment base 1. After rotating it to the right position, shake the driving screw 4-5 through the rocker 5 to move the fixed frame 4-4 to cooperate with the stable frame to clamp the pot blank, then start the first motor 3-3 to rotate the driving screw 4-5 to control the position of the moving frame 3-5, move the drill bit in the fixed card 3-13 to just above the punching position, then drive the hydraulic telescopic cylinder 3-1 to control the downward movement, and at the same time start the third motor 3-11 to make the transmission gear 3-14 drive the rotating shaft 3-12 to rotate at high speed. After the drilling is completed, lift it to the initial height, then start the second motor 3-8, make the driving gear 3-10 drive the outer gear 3-9, rotate the connecting shell 3-7 180°, switch the large grinding head at the other end, and then descend again to grind the hole, then reset and remove the pot blank.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cast iron pot blank punching device with a grinding head, characterized in that: include An equipment base (1) and a vertical frame (2), wherein the vertical frame (2) is fixed on the surface of the equipment base (1); A clamping and fixing component (4), wherein the clamping and fixing component (4) is arranged outside the equipment base (1); A drilling and grinding assembly (3), the drilling and grinding assembly (3) is arranged outside the vertical frame (2), the drilling and grinding assembly (3) comprises a pair of hydraulic telescopic cylinders (3-1), the hydraulic telescopic cylinders (3-1) are fixed outside the vertical frame (2), the output end of the hydraulic telescopic cylinder (3-1) is connected to a lifting frame (3-2), the lifting frame (3-2) is slidably connected to the outside of the vertical frame (2), and a first motor (3-3) is installed on the side surface of the lifting frame (3-2).

2. A cast iron pot blank punching device with a grinding head according to claim 1, characterized in that: The side surface of the lifting frame (3-2) is rotatably connected to an adjusting screw (3-4), the adjusting screw (3-4) is connected to the output end of the first motor (3-3), the outside of the adjusting screw (3-4) is connected to a moving frame (3-5) through threaded matching, the side surface of the lifting frame (3-2) is fixedly connected to a retaining rod (3-6), and the moving frame (3-5) is slidably connected to the retaining rod (3-6).

3. A cast iron pot blank punching device with a grinding head according to claim 2, characterized in that: The side end surface of the movable frame (3-5) is rotatably connected to a connecting shell (3-7); the outside of the movable frame (3-5) is fixedly connected to a second motor (3-8); an external gear (3-9) is arranged outside the connecting shell (3-7); a driving gear (3-10) is arranged at the output end of the second motor (3-8); and the driving gear (3-10) is meshed with the external gear (3-9).

4. A cast iron pot blank punching device with a grinding head according to claim 3, characterized in that: A third motor (3-11) is installed inside the connection shell (3-7), a rotating shaft (3-12) is rotatably connected inside the connection shell (3-7), fixing clamps (3-13) are provided at opposite ends of the rotating shaft (3-12), and a transmission gear (3-14) is provided at the output end of the third motor (3-11) and the outside of the rotating shaft (3-12).

5. The cast iron pot blank punching device with a grinding head according to claim 1, characterized in that: The clamping and fixing assembly (4) comprises a retaining frame (4-1), a fixing frame (4-4) fixed on the surface of the equipment seat (1), a rectangular groove (4-2) being provided on the surface of the equipment seat (1), a slideway (4-3) being installed in the rectangular groove (4-2), a fixing frame (4-4) being slidably connected to the outside of the slideway (4-3), a driving screw (4-5) being rotatably connected in the rectangular groove (4-2), and the driving screw (4-5) being connected to the fixing frame (4-4) by threaded engagement.

6. A cast iron pot blank punching device with a grinding head according to claim 4, characterized in that: The transmission gear (3-14) at the output end of the third motor (3-11) and the transmission gear (3-14) outside the rotating shaft (3-12) are both bevel gears.

7. A cast iron pot blank punching device with a grinding head according to claim 5, characterized in that: One end of the driving lead screw (4-5) is fixedly connected to a rocker (5).

8. The cast iron pot blank punching device with a grinding head according to claim 1, characterized in that: A dust suction chamber (6) is installed inside the equipment base (1), and a dust suction device (7) is fixedly connected to the outside of the equipment base (1).

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