Feeding and discharging structure of numerical control grinding machine

Abstract

The feeding and discharging structure of the numerical control grinding machine comprises a square frame and mounting frames, the square frame is arranged in a mouth shape, and the mounting frames are fixedly connected to the top of the square frame and symmetrically distributed on the two sides of the square frame. The utility model belongs to the technical field of feeding and discharging equipment, and particularly relates to a feeding and discharging structure of a numerical control grinding machine, which solves the problem that in the grinding process of the grinding machine, manual placing and taking are adopted for feeding and discharging, and an automatic feeding and discharging mechanism is lacked.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the up and down equipment technical field especially, relate to a numerical control grinding machine up and down material structure. BACKGROUND

[0002] Grinding machine is used to grind the workpiece surface, most of the grinding machine is used high speed rotating grinding wheel to grind, a few are used oil stone, abrasive belt and other grinding tools and free abrasive processing.

[0003] In the process of using the surface grinder to grind small objects, the artificial placement and taking method is used in the process of feeding and discharging, and the automatic feeding and discharging mechanism is lacked, the safety is not high, and the use is not convenient. INVENTION CONTENTS

[0004] The utility model solves the technical problem that the artificial placement and taking method is used in the process of feeding and discharging in the grinding process of grinding machine, and the automatic feeding and discharging mechanism is lacked.

[0005] In order to solve the above technical problems, the technical scheme adopted by the utility model is as follows: a numerical control grinding machine up and down material structure, including square frame and mounting bracket, the square frame is set up in the mouth type, the mounting bracket is fixedly connected at the top of square frame, and it is symmetrically distributed on both sides of square frame, still includes

[0006] The moving assembly is arranged on the square frame and includes a sliding frame sliding left and right on the square frame, an adjusting block connected with the sliding frame and sliding forward and backward in the square frame, an installation sleeve rotatably arranged on one side of the adjusting block, a hydraulic rod arranged in the installation sleeve, a connecting frame fixedly connected to the free end of the hydraulic rod, and a driving unit for driving the sliding frame, the adjusting block and the connecting frame to move, for adjusting the feeding and discharging position.

[0007] The clamping assembly is arranged in the connecting frame and is used for clamping and placing the material.

[0008] Further, the driving unit includes a linear guide rail, a sliding block, a linear guide rail and a servo motor, wherein:

[0009] The linear guide rail is fixedly installed on the top wall of the square frame, the sliding block is slidingly arranged on the linear guide rail, the sliding frame is fixedly connected to the sliding block, the upper end of the sliding frame is set up in the mouth type, and the lower end is set up in the cross type, the linear guide rail is fixedly installed on the sliding frame, the adjusting block is slidingly arranged on the linear guide rail, the servo motor is fixedly installed on the outer wall of the adjusting block, the installation sleeve is fixedly connected to the output end of the servo motor, and the hydraulic rod is vertically through the installation sleeve and is fixedly connected with it.

[0010] Further, the inner bottom wall of the frame is fixedly connected with a guide strip, the lower end of the sliding frame is slidably arranged on the guide strip, the top and bottom of the adjusting block are both provided with a limiting block, and the limiting block is L-shaped, and the outer wall of the limiting block is attached to the outer wall of the sliding frame.

[0011] Further, the clamping assembly comprises an electric push rod, a T-shaped plate, a rack one, a swing frame, a clamping plate and a rack two.

[0012] The electric push rod is fixedly connected to the inner top wall of the connecting frame, the T-shaped plate is fixedly connected to the free end of the electric push rod, the rack one is fixedly connected to the two side walls of the T-shaped plate, the swing frame is hingedly connected to the bottom of the connecting frame and is symmetrically distributed, the clamping plate is fixedly connected to the lower end of the swing frame, and the rack two is fixedly connected to the outer wall of the swing frame and is engaged with the rack one.

[0013] Further, the inner wall of the connecting frame is provided with symmetrically distributed stroke grooves, and the two side walls of the T-shaped plate are both provided with a protruding block, and one end of the protruding block extends into the stroke groove.

[0014] Further, the connecting frame is ∩-shaped, the upper end of the swing frame is arc-shaped, the rack two is arranged on the arc surface, and the lower end of the swing frame is bent.

[0015] After the above structure is adopted, the beneficial effects of the present application are as follows:

[0016] 1. The linear guide rail enables the sliding block to slide and the sliding frame to slide left and right, the linear guide rail enables the adjusting block to slide forward and backward, the corresponding limiting guide components increase the stability during sliding, the direction and position of the connecting frame can be adjusted, and the flexibility during use is increased.

[0017] 2. The extension and retraction of the electric push rod can enable the swing frame to swing at an angle under the meshing action of the rack one and the rack two, so that the clamping and placing operations on the material are completed. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0019] Figure 1 Fig. 1 is a schematic diagram of the overall structure of a numerical control grinding machine blanking structure according to the present application;

[0020] Figure 2 Fig. 2 is a front view of the numerical control grinding machine blanking structure according to the present application;

[0021] Figure 3 Fig. 3 is a schematic diagram of the three-dimensional structure of the numerical control grinding machine blanking structure according to the present application.

[0022] Figure 4 The utility model provides a kind of connection frame three-dimensional structure schematic diagram of numerical control grinding machine blanking structure;

[0023] Figure 5 The utility model provides a kind of connection frame front view of numerical control grinding machine blanking structure.

[0024] In the drawing: 1, block, 2, mounting bracket, 3, sliding frame, 4, adjusting block, 5, connecting frame, 6, linear guide rail, 7, sliding block, 8, linear guide rail, 9, servo motor, 10, mounting sleeve, 11, hydraulic rod, 12, guide bar, 13, limit block, 14, electric push rod, 15, T-shaped plate, 16, rack one, 17, swing frame, 18, clamping plate, 19, rack two, 20, stroke groove, 21, protruding block. DETAILED DESCRIPTION

[0025] As Figures 1-2 Shown, a kind of numerical control grinding machine blanking structure, it includes block 1 and mounting bracket 2, block 1 is set to mouth type, mounting bracket 2 is fixedly connected at the top of block 1, and its symmetrical distribution is at the both sides of block 1, still include moving assembly and clamping assembly.

[0026] As Figures 1-3 Shown, to improve the flexibility when blanking, moving assembly is set on block 1, including left and right sliding on block 1 sliding frame 3, adjusting block 4 is connected with sliding frame 3 and slides in the inside of block 1, adjusting block 4 one side is rotatably provided with mounting sleeve 10, mounting sleeve 10 is provided with hydraulic rod 11, and the free end of hydraulic rod 11 is fixedly connected with connecting frame 5 and the driving unit for driving sliding frame 3, adjusting block 4 and connecting frame 5 move, for adjusting blanking position, driving unit includes linear guide rail 6, sliding block 7, linear guide rail 8 and servo motor 9, linear guide rail 6 is fixedly installed on the top wall of block 1, sliding block 7 is slidably arranged on linear guide rail 6, sliding frame 3 is fixedly connected on sliding block 7, sliding frame 3 upper end is set to mouth type, lower end is set to cross type, linear guide rail 8 is fixedly installed on sliding frame 3, adjusting block 4 is slidably arranged on linear guide rail 8, servo motor 9 is fixedly installed on the outer wall of adjusting block 4, mounting sleeve 10 is fixedly connected on the output end of servo motor 9, hydraulic rod 11 is vertically through mounting sleeve 10 and is fixedly connected with it, block 1 inner bottom wall is fixedly connected with guide bar 12, the lower end of sliding frame 3 is slidably arranged on guide bar 12, the top and bottom of adjusting block 4 are all provided with limit block 13, and it is set to L type, the outer wall of limit block 13 is fitted with sliding frame 3 outer wall, linear guide rail 6 makes sliding block 7 slide and sliding frame 3 left and right slide, linear guide rail 8 makes adjusting block 4 slide forward and backward, increase the flexibility when using.

[0027] As Figure 4 And5 As shown, in order to facilitate the clamping or placing of the material, the clamping assembly is arranged inside the connecting frame 5 for clamping and placing the material, and the clamping assembly comprises an electric push rod 14, a T-shaped plate 15, a rack one 16, a swing frame 17, a clamping plate 18 and a rack two 19. The connecting frame 5 is arranged in a ∩ shape, the electric push rod 14 is fixedly connected to the inner top wall of the connecting frame 5, the T-shaped plate 15 is fixedly connected to the free end of the electric push rod 14, the rack one 16 is fixedly connected to the two side walls of the T-shaped plate 15, the swing frame 17 is hingedly connected to the bottom of the connecting frame 5 and is symmetrically distributed, the upper end of the swing frame 17 is arranged in an arc shape and the rack two 19 is arranged on the arc surface, and the lower end is arranged in a bent manner. The clamping plate 18 is fixedly connected to the lower end of the swing frame 17, the rack two 19 is fixedly connected to the outer wall of the swing frame 17 and is engaged with the rack one 16. The inner wall of the connecting frame 5 is provided with symmetrically distributed stroke grooves 20, the two side walls of the T-shaped plate 15 are provided with protrusions 21, one end of which extends into the stroke grooves 20, and the extension of the electric push rod 14 can make the swing frame 17 angularly swing under the meshing action of the rack one 16 and the rack two 19 to complete the clamping and placing operation of the material. The protrusions 21 slide in the stroke grooves 20 when the T-shaped plate 15 moves, which can limit the extension distance of the electric push rod 14.

[0028] In specific use, the whole is installed and positioned through the mounting frame 2. During the feeding and discharging operation, the linear guide rail 6 is controlled to make the sliding block 7 slide, thereby making the sliding frame 3 slide left and right on the guide strip 12, the linear guide rail 8 is controlled to make the adjusting block 4 slide forward and backward, and the limiting block 13 slides on the outer wall of the sliding frame 3 in the process, thereby increasing the stability of the sliding block 4. The operation of the servo motor 9 can be controlled to rotate and adjust the direction of the mounting sleeve 10, and the extension and retraction of the hydraulic rod 11 can be controlled to adjust the position of the connecting frame 5. Through the above operation, the position of the connecting frame 5 can be flexibly adjusted. After the connecting frame 5 is adjusted to the appropriate position, the electric push rod 14 is controlled to retract, the movement of the T-shaped plate 15 makes the swing frame 17 angularly swing under the meshing action of the rack one 16 and the rack two 19, thereby making the two sets of clamping plates 18 approach each other, and the clamping operation of the material is completed. The extension of the electric push rod 14 can make the two sets of clamping plates 18 separate, and the discharging operation of the material is completed.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by it, without departing from the creative purpose of the present application, they can not design similar structural modes and embodiments to the technical solution without creativity, which should belong to the protection scope of the present application.

Claims

1. A CNC grinding machine unloading structure, comprising a square frame (1) and a mounting frame (2), the square frame (1) is arranged in a mouth shape, the mounting frame (2) is fixedly connected to the top of the square frame (1), and is symmetrically distributed on both sides of the square frame (1), characterized in that: Also include The moving assembly is arranged on the frame (1), which comprises a sliding frame (3) sliding left and right on the frame (1), an adjusting block (4) connected with the sliding frame (3) and sliding forward and backward inside the frame (1), a mounting sleeve (10) rotatably arranged on one side of the adjusting block (4), a hydraulic rod (11) arranged in the mounting sleeve (10), a connecting frame (5) fixedly connected to the free end of the hydraulic rod (11), and a driving unit for driving the sliding frame (3), the adjusting block (4) and the connecting frame (5) to move, which is used for adjusting the feeding and discharging positions; The clamping assembly is arranged inside the connecting frame (5) and is used for clamping and placing the material.

2. The up-down feeding structure of a CNC grinding machine according to claim 1, characterized in that: The driving unit comprises a linear guide rail (6), a sliding block (7), a linear guide rail (8) and a servo motor (9), wherein: The linear guide rail (6) is fixedly installed on the top wall of the frame (1), the sliding block (7) is slidingly arranged on the linear guide rail (6), the sliding frame (3) is fixedly connected to the sliding block (7), the upper end of the sliding frame (3) is arranged in a mouth shape, the lower end is arranged in a cross shape, the linear guide rail (8) is fixedly installed on the sliding frame (3), the adjusting block (4) is slidingly arranged on the linear guide rail (8), the servo motor (9) is fixedly installed on the outer wall of the adjusting block (4), the mounting sleeve (10) is fixedly connected to the output end of the servo motor (9), and the hydraulic rod (11) penetrates through the mounting sleeve (10) and is fixedly connected thereto.

3. The loading and unloading structure of the numerically controlled grinding machine according to claim 2, characterized in that: The bottom wall of the frame (1) is fixedly connected with a guide strip (12), the lower end of the sliding frame (3) is slidingly arranged on the guide strip (12), the top and bottom of the adjusting block (4) are provided with limiting blocks (13), and the limiting blocks (13) are arranged in an L shape, and the outer wall of the limiting block (13) is fitted with the outer wall of the sliding frame (3).

4. The loading and unloading structure of a CNC grinding machine according to claim 1 or 2, characterized in that: The clamping assembly comprises an electric push rod (14), a T-shaped plate (15), a rack (16), a swing frame (17), a clamping plate (18) and a rack (19), wherein: The electric push rod (14) is fixedly connected to the inner top wall of the connecting frame (5), the T-shaped plate (15) is fixedly connected to the free end of the electric push rod (14), the rack (16) is fixedly connected to the two side walls of the T-shaped plate (15), the swing frame (17) is hinged to the bottom of the connecting frame (5) and is symmetrically distributed, the clamping plate (18) is fixedly connected to the lower end of the swing frame (17), and the rack (19) is fixedly connected to the outer wall of the swing frame (17) and is engaged with the rack (16).

5. The loading and unloading structure of the numerically controlled grinding machine according to claim 4, characterized in that: The inner wall of the connecting frame (5) is provided with symmetrically distributed stroke grooves (20), and the two side walls of the T-shaped plate (15) are provided with protrusions (21), and one end of the protrusions (21) extends into the stroke grooves (20).

6. The loading and unloading structure of a CNC grinding machine according to claim 5, characterized in that: The connecting frame (5) is arranged in a ∩ shape, the upper end of the swing frame (17) is arranged in an arc shape, and the rack (19) is arranged on the arc surface, and the lower end is arranged in a bending shape.

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