Positioning and pushing device of numerical control grinding machine

Abstract

The utility model discloses a positioning and pushing device of a numerical control grinding machine. The positioning and pushing device comprises a sliding rail, a pushing assembly and a discharging assembly. The pushing assembly comprises a sliding base movably installed at the upper end of the sliding rail, a lifting air cylinder fixedly installed on one side of the upper end of the sliding base, and a mounting plate fixedly installed at the top of the lifting air cylinder. According to the positioning and pushing device of the numerical control grinding machine, a machining material at the upper end of the mounting plate can be clamped between the front push plate and the rear baffle through driving of the second electric push rod in the pushing process so as to be kept horizontal in the transverse direction, and then the machining material is pressed on the top of the machining material after being movably adjusted through the first electric push rod at the upper end of the front push plate, so that the machining material is pushed. According to the feeding device, the feeding device is arranged on one side of the mounting plate to keep vertical and horizontal pressing, so that horizontal positioning in the pushing process of the machined materials is jointly guaranteed, the feeding accuracy is guaranteed, the discharging port in one side of the mounting plate can also be used for discharging the polished machined materials, and after the machined materials are discharged into the discharging port, the machined materials are clamped in the protection process through a clamp and a protection pad at the inner end of a notch, so that the stability in the discharging process of the machined materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control grinding machines, in particular to a positioning and pushing device for a numerical control grinding machine. Background Technique

[0002] A numerical control grinding machine is a machine tool that uses a numerical control system to control a grinding tool (such as a grinding wheel) to grind a workpiece. It can accurately control various parameters during the grinding process according to a preset program to achieve high-precision and high-efficiency processing. The positioning and pushing device of a numerical control grinding machine is a device used for positioning and loading the processing material.

[0003] For the existing positioning and pushing device of a numerical control grinding machine, such as a positioning and processing pushing device disclosed in the patent No. CN221159917U, although it has the advantages of reducing the labor intensity of manual pushing and improving the stability during the workpiece pushing process, in the clamping of the processing material, it is inconvenient to ensure the horizontal positioning of the processing material, and thus there is an easy problem of skew during the installation of the processing material. For this reason, we propose a positioning and pushing device for a numerical control grinding machine. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows:

[0006] A positioning and pushing device for a numerical control grinding machine includes: a slide rail, a pushing component, and a blanking component; the pushing component includes a slide seat movably installed at the upper end of the slide rail, a lifting cylinder fixedly installed on one side of the upper end of the slide seat, a mounting plate fixedly installed at the top of the lifting cylinder, a rear baffle fixedly installed at the upper end of the mounting plate, a front push plate movably installed on one side of the rear baffle, a chute opened in the front push plate, a slide frame movably installed in the chute, a first electric push rod installed at the upper end of the slide frame, and an upper pressing plate fixedly installed at the bottom of the first electric push rod; the blanking component includes a blanking port opened in the mounting plate, notches opened on both sides of the outer end of the blanking port, a secondary bevel gear shaft movably installed in the mounting plate outside the blanking port, and clamps fixedly installed at the upper ends of the secondary bevel gear shafts in the notches.

[0007] Preferably, a second electric push rod is further fixedly installed at the outer end of the front push plate, and the second electric push rod is fixed to the outer end of the mounting plate.

[0008] Preferably, rubber pads are fixedly installed by pasting on the upper ends of the rear baffle, the front push plate, and the upper pressing plate.

[0009] Preferably, protective pads are fixedly installed by pasting at the inner ends of the clamps.

[0010] Preferably, a main bevel gear is further meshed and connected to the outer end of the secondary bevel gear shaft, and a motor is fixedly installed at the bottom of the main bevel gear, and the motor is fixed to the bottom of the mounting plate.

[0011] Preferably, a stopper is also fixedly installed on one side of the upper end of the mounting plate.

[0012] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows:

[0013] 1. In the present utility model, the processing material at the upper end of the mounting plate can be first clamped between the front push plate and the rear baffle under the drive of the second electric push rod during the material pushing process to maintain horizontal in the transverse direction, and then, under the first electric push rod at the upper end of the front push plate, it is moved and adjusted to be tightly pressed against the top of the processing material to maintain vertical horizontal pressing, thereby jointly ensuring the horizontal positioning of the processing material during the material pushing process and ensuring the accuracy of feeding;

[0014] 2. In the present utility model, the material discharging port on one side of the mounting plate can also be used for discharging the processed material after grinding. After the material is discharged into the material discharging port, it is clamped by the fixture and the protective pad at the inner end of the notch for protection during discharging to ensure the stability of the processed material during discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 the enlarged view of A in;

[0017] Figure 3 is another perspective view of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 the enlarged view of B in.

[0019] Reference Signs:

[0020] 100, slide rail;

[0021] 200, material pushing assembly; 201, sliding seat; 202, lifting cylinder; 203, mounting plate; 204, rear baffle; 205, front push plate; 206, chute; 207, sliding frame; 208, first electric push rod; 209, upper pressing plate; 210, second electric push rod; 211, rubber pad;

[0022] 300, material discharging assembly; 301, material discharging port; 302, notch; 303, secondary bevel gear shaft; 304, fixture; 305, protective pad; 306, main bevel gear; 307, motor; 308, stopper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other.

[0024] The following describes a positioning and pushing device for a numerical control grinding machine provided by some embodiments of the present utility model with reference to the accompanying drawings.

[0025] Embodiment 1:

[0026] Combined Figure 1-2 As shown, a positioning and pushing device for a numerical control grinding machine provided by the present utility model includes: a slide rail 100, a pushing component 200, and a blanking component 300; the pushing component 200 includes a slide seat 201 movably installed at the upper end of the slide rail 100, a lifting cylinder 202 fixedly installed on one side of the upper end of the slide seat 201, a mounting plate 203 fixedly installed at the top of the lifting cylinder 202, a rear baffle 204 fixedly installed at the upper end of the mounting plate 203, a front push plate 205 movably installed on one side of the rear baffle 204, a chute 206 opened in the front push plate 205, a slide frame 207 movably installed in the chute 206, a first electric push rod 208 installed at the upper end of the slide frame 207, and an upper pressing plate 209 fixedly installed at the bottom of the first electric push rod 208; a second electric push rod 210 is further fixedly installed at the outer end of the front push plate 205, and the second electric push rod 210 is fixed to the outer end of the mounting plate 203. Rubber pads 211 are fixedly installed by pasting at the upper ends of the rear baffle 204, the front push plate 205, and the upper pressing plate 209.

[0027] Specifically, a numerical control grinding machine is a machine tool that uses a numerical control system to control a grinding tool to grind a workpiece. It can accurately control various parameters during the grinding process according to a preset program to achieve high-precision and high-efficiency processing. The positioning and pushing device of the numerical control grinding machine is a device for positioning and loading the processing material; the processing material at the upper end of the mounting plate 203 in the slide rail 100 can be first clamped between the front push plate 205 and the rear baffle 204 under the drive of the second electric push rod 210 during pushing to maintain horizontal in the transverse direction. Then, under the first electric push rod 208 at the upper end of the front push plate 205, it is moved and adjusted to be pressed against the top of the processing material to maintain horizontal pressing in the vertical direction, thereby jointly ensuring the horizontal positioning of the processing material during pushing and ensuring the accuracy of loading. The lifting cylinder 202 at the upper end of the slide seat 201 is mainly used to adjust the height of the mounting plate 203 during the picking and loading of the processing material. The first electric push rod 208 installed at the upper end of the chute 206 can move flexibly in the chute 206 to flexibly adjust the pressing position on the top of the processing material, thereby ensuring the levelness of pressing. The rubber pads 211 fixedly installed by pasting at the upper ends of the rear baffle 204, the front push plate 205, and the upper pressing plate 209 are mainly used for protection during the pressing of the processing material during pushing.

[0028] Embodiment 2:

[0029] Combined with Figure 1 、 Figure 3 and Figure 4 As shown, on the basis of the first embodiment, the blanking assembly 300 includes a blanking port 301 opened in the mounting plate 203, notches 302 opened on both sides of the outer end of the blanking port 301, a secondary bevel gear shaft 303 movably installed inside the mounting plate 203 outside the blanking port 301, clamps 304 fixedly installed at the upper ends of the secondary bevel gear shafts 303 inside the notches 302, protective pads 305 fixedly installed by pasting at the inner ends of the clamps 304, a main bevel gear 306 meshed and connected to the outer end of the secondary bevel gear shaft 303, a motor 307 fixedly installed at the bottom of the main bevel gear 306, and the motor 307 is fixed to the bottom of the mounting plate 203, and a stop block 308 is fixedly installed on one side of the upper end of the mounting plate 203.

[0030] Specifically, the blanking port 301 on one side of the mounting plate 203 can also be used for blanking after the processing material is polished. After the processing material is fed into the blanking port 301, it is clamped by the clamps 304 and the protective pads 305 at the inner ends of the notches 302 during protection, so as to ensure the stability of the processing material during discharging and avoid damage caused by accidental dropping.

[0031] Working principle and usage process of the present utility model:

[0032] Before loading the processing material, first place the processing material outside the rear baffle 204 and start the second electric push rod 210 at the outer end of the mounting plate 203 to press the processing material through the front push plate 205, so that the processing material is horizontally pressed between the rear baffle 204 and the front push plate 205. After the processing material is pressed, move the carriage 207 in the sliding groove 206, so that the carriage 207 and the upper pressing plate 209 above move to a suitable pressing position. After the upper pressing plate 209 moves to a suitable position, start the first electric push rod 208 above to press the upper pressing plate 209 against the top of the processing material, so as to ensure the vertical horizontal pressing of the processing material. After the processing material is horizontally pressed, the blanking port 301 on the mounting plate 203 can be moved to the bottom of the workpiece after processing in the numerical control grinding machine through the slide rail 100 and the lifting cylinder 202, so that after the pressing devices on both sides of the numerical control grinding machine are separated, the processed workpiece is placed in the blanking port 301. After the processed workpiece is placed in the blanking port 301, the motor 307 at the bottom of the mounting plate 203 will start, and drive the main bevel gear 306 to drive the secondary bevel gear shaft 303 and the clamps 304, so as to firmly clamp the workpiece in the blanking port 301 after blanking. After the processed workpiece is clamped, move the processing material pressed between the rear baffle 204 and the front push plate 205 to between the pressing devices in the numerical control grinding machine through the slide rail 100 and the lifting cylinder 202, and then the loading of the processing material can be completed.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A positioning and pushing device for a numerically controlled grinding machine, characterized in that Including: A slide rail (100), a material pushing assembly (200), and a blanking assembly (300); The material pushing assembly (200) includes a slide seat (201) movably installed at the upper end of the slide rail (100), a lifting cylinder (202) fixedly installed on one side of the upper end of the slide seat (201), a mounting plate (203) fixedly installed at the top of the lifting cylinder (202), a rear baffle (204) fixedly installed at the upper end of the mounting plate (203), a front push plate (205) movably installed on one side of the rear baffle (204), a chute (206) opened in the front push plate (205), a carriage (207) movably installed in the chute (206), a first electric push rod (208) installed at the upper end of the carriage (207), and an upper pressing plate (209) fixedly installed at the bottom of the first electric push rod (208); The blanking assembly (300) includes a blanking port (301) opened in the mounting plate (203), notches (302) opened on both sides of the outer end of the blanking port (301), a secondary bevel gear shaft (303) movably installed in the mounting plate (203) outside the blanking port (301), and clamps (304) fixedly installed at the upper ends of the secondary bevel gear shaft (303) in the notches (302).

2. The positioning and feeding device of a numerically controlled grinding machine according to claim 1, wherein, A second electric push rod (210) is further fixedly installed at the outer end of the front push plate (205), and the second electric push rod (210) is fixed to the outer end of the mounting plate (203).

3. The positioning and pushing device for a numerically controlled grinding machine according to claim 1, characterized in that, Rubber pads (211) are pasted and fixedly installed at the upper ends of the rear baffle (204), the front push plate (205), and the upper pressing plate (209).

4. A positioning and feeding device for a numerically controlled grinding machine according to claim 1, characterized in that, Protective pads (305) are also pasted and fixedly installed at the inner ends of the clamps (304).

5. A positioning and pushing device for a numerically controlled grinding machine according to claim 1, characterized in that, A main bevel gear (306) is further meshed and connected to the outer end of the secondary bevel gear shaft (303), and a motor (307) is fixedly installed at the bottom of the main bevel gear (306), and the motor (307) is fixed to the bottom of the mounting plate (203).

6. The positioning and pushing device for a numerically controlled grinding machine according to claim 1, characterized in that, A stop block (308) is further fixedly installed on one side of the upper end of the mounting plate (203).

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