Pressure disc positioning and pressing device

Abstract

The utility model discloses a pressure disc positioning and pressing device which comprises a machining table, a first mounting seat is arranged below the machining table, a second electric push rod is arranged between the first mounting seat and the machining table, a through groove is formed in the machining table, a second mounting groove is formed in the upper end of the first mounting seat, and a second electric push rod is arranged between the second mounting seat and the machining table. Four second mounting grooves are formed in the machining table, positioning blocks are arranged in the four second mounting grooves, a first mounting groove is formed in the upper end of the machining table, a beam frame is arranged above the machining table, a second mounting seat is arranged below the beam frame, and a first electric push rod is arranged between the second mounting seat and the beam frame; third mounting grooves are formed in the lower end of the second mounting seat, sliding blocks are arranged in the four third mounting grooves, pressing blocks are arranged below the sliding blocks, a positioning structure and a pressing structure of the positioning and pressing device can be movably adjusted and can be adjusted according to the size and shape of a pressure disc, the pressure disc is quickly and effectively positioned and pressed, and the positioning and pressing efficiency is improved. And the positioning and pressing effect of the pressure disc is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure disc processing technical field, concretely is a kind of pressure disc positioning and pressing device. BACKGROUND

[0002] In the industrial field, pressure disc usually refers to a kind of mechanical component for connecting, supporting or transmitting pressure, and is an important component in motor speed reducer, positioning and pressing is an important link in mechanical processing field, which usually involves accurate positioning and stable pressing of workpiece to ensure the accuracy and safety of processing process.

[0003] Chinese patent publication No. CN212470656U, authorized announcement date is February 5, 2021, pressure disc positioning and pressing device, including base, the top surface of the base is machining position, edge slot positioning key and hinge hole positioning key are fixed on the machining position respectively;A reversible connecting frame is installed on the top surface of the base, and the longitudinal section of the connecting frame is an inverted "L" type structure, and a pressing assembly is installed on the horizontal part of the connecting frame;The pressing assembly includes a cylindrical drive plate, a turnover pressing piece and a pressing cylinder;A through hole is formed in the cylindrical drive plate for the turnover pressing piece to pass through;The pressure disc positioning and pressing device of the utility model is positioned by edge slot positioning key and hinge hole positioning key, and the cylindrical drive plate is moved by pressing cylinder, and the pressure disc is clamped once by turnover pressing piece, so as to ensure the stability of the pressure disc, avoid displacement of the pressure disc during processing, greatly improve the processing efficiency and product precision.

[0004] The positioning structure of the existing positioning and pressing device is fixed, and the diameters of pressure discs of different sizes are different, so the positioning structure needs to be adjusted, which increases the time consumption of pressing the pressure disc, sometimes the positioning structure cannot effectively contact and position the irregular pressure disc, reduces the positioning and pressing precision of the pressure disc, and cannot meet the use requirement. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of pressure disc positioning and pressing device to solve the problems in the above background that the positioning structure of existing positioning and pressing device is fixed, the diameters of pressure discs of different sizes are different, the positioning structure needs to be adjusted, which increases the time consumption of pressing the pressure disc, sometimes the positioning structure cannot effectively contact and position the irregular pressure disc, reduces the positioning and pressing precision of the pressure disc, and cannot meet the use requirement.

[0006] To achieve the above object, the utility model provides the following technical scheme: A pressure disc positioning and pressing device, including the processing platform, the lower portion of processing platform is provided with first mounting seat, first mounting seat is provided with second electric push rod between processing platform, and second electric push rod is connected through screw with processing platform and first mounting seat, the processing platform is provided with through groove, through groove is provided with four, the upper end of first mounting seat is provided with second installation groove, second installation groove is provided with four, and second installation groove is correspondingly provided with through groove, the inside of four second installation grooves all is provided with positioning block, and the one end of positioning block passes through through groove and extends to the upper portion of processing platform, the positioning block is connected with processing platform and first mounting seat slidingly, the upper end of processing platform is provided with first installation groove, first installation groove is provided with two, the upper portion of processing platform is provided with beam frame, the both ends of beam frame all extend to the inside of first installation groove, and beam frame is connected with processing platform slidingly, the lower portion of beam frame is provided with second mounting seat, first electric push rod is provided between second mounting seat and beam frame, and first electric push rod is connected through screw with beam frame and second mounting seat, the lower end of second mounting seat is provided with third installation groove, third installation groove is provided with four, the inside of four third installation grooves all is provided with sliding block, and sliding block is connected with second mounting seat slidingly, the lower portion of sliding block is provided with pressing block, and pressing block is fixedly connected with sliding block.

[0007] Preferably, the inner side of the positioning block is provided with a rubber pad, and the rubber pad is connected with the positioning block.

[0008] Preferably, the inside of four second installation grooves is provided with a third electric push rod, and the third electric push rod is arranged on one side of the positioning block.

[0009] Preferably, the inside of four third installation grooves is provided with a fourth electric push rod, and the fourth electric push rod is arranged on one side of the sliding block.

[0010] Preferably, one side of the processing platform is provided with a motor, the motor is provided with two, and the motor is connected with the processing platform through a screw, the inside of two first installation grooves is provided with a ball screw, one end of the ball screw is connected with the output end of the motor, the ball screw is threadedly connected with the beam frame, and the ball screw is rotatably connected with the processing platform.

[0011] Preferably, the beam frame is provided with a through hole, the through hole is provided with two, the inside of two through holes is provided with a connecting rod, and the connecting rod is slidingly connected with the beam frame.

[0012] Preferably, the lower part of the processing table is provided with shock-absorbing supporting legs, the shock-absorbing supporting legs are provided with four, and the shock-absorbing supporting legs are connected with the processing table through screws, and the four shock-absorbing supporting legs are arranged at four corners of the processing table.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a first mounting seat, a through groove, a positioning block, a second electric push rod, a second mounting groove and a third electric push rod are arranged, the second electric push rod drives the first mounting seat to ascend, the positioning block is stretched out from the through groove along with the ascending of the first mounting seat, the third electric push rod drives the positioning block to move along the second mounting groove, the movable positioning block contacts the pressure disc and exerts a thrust force, the position of the pressure disc is adjusted under the action of the thrust force, four positioning blocks are limited from different directions of the pressure disc, and the pressure disc is positioned and pre-fixed;

[0015] 2. The utility model discloses a second mounting seat, a first electric push rod, a third mounting groove, a sliding block, a pressing block and a fourth electric push rod are arranged, the fourth electric push rod drives the sliding block to move along the third mounting groove, changes the mounting position of the pressing block, the first electric push rod drives the second mounting seat to descend, along with the descending of the second mounting seat, the pressing block falls down and contacts the upper end surface of the pressure disc and is pressed tightly, and the pressure disc is pressed tightly;

[0016] 3. The utility model discloses a motor and a ball screw are arranged, the motor drives the ball screw to rotate, along with the rotation of the ball screw, the beam frame is moved along the first mounting groove, and the longitudinal movement of the pressing structure is facilitated, and the pressing position is changed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the whole structure schematic diagram of the utility model; Figure 1 It is the A area local enlarged view of the utility model;

[0019] Figure 3 It is the positioning block and the beam frame and the processing table connection relation diagram of the utility model;

[0020] Figure 4 It is the beam frame and the processing table connection structure diagram of the utility model;

[0021] Figure 5 It is the positioning block and the processing table and the first mounting seat connection relation diagram of the utility model;

[0022] Figure 6 It is the second mounting seat and the beam frame connection relation diagram of the utility model;

[0023] Figure 7The utility model discloses a pressing block and second mounting seat connecting structure diagram.

[0024] Figure 8 The utility model discloses a sliding block and pressing block connecting structure diagram.

[0025] In the drawing: 1, processing platform, 2, shock support leg, 3, first installation slot, 4, beam frame, 5, first mounting seat, 6, through groove, 7, positioning block, 8, second mounting seat, 9, first electric push rod, 10, connecting rod, 11, rubber pad, 12, motor, 13, ball screw, 14, second electric push rod, 15, second installation slot, 16, third electric push rod, 17, through -hole, 18, third installation slot, 19, sliding block, 20, pressing block, 21, fourth electric push rod. DETAILED DESCRIPTION

[0026] The utility model discloses an embodiment will be combined with the drawing in the embodiment of the utility model, the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the embodiment described only is a part of the embodiment of the utility model, instead of all the embodiment.

[0027] Please refer to Figures 1-8 The utility model provides an embodiment: a pressure disc positioning and pressing device, including processing platform 1, the below of processing platform 1 is provided with first mounting seat 5, be provided with second electric push rod 14 between first mounting seat 5 and processing platform 1, and second electric push rod 14 is connected with processing platform 1 and first mounting seat 5 through screw, be provided with through groove 6 on processing platform 1, through groove 6 is provided with four, the upper end of first mounting seat 5 is provided with second installation slot 15, second installation slot 15 is provided with four, and second installation slot 15 is correspondingly set with through groove 6, the inside of four second installation slots 15 is provided with positioning block 7, and one end of positioning block 7 penetrates through groove 6 and extends to the above of processing platform 1, and positioning block 7 is connected with processing platform 1 and first mounting seat 5 slidingly, the upper end of processing platform 1 is provided with first installation slot 3, first installation slot 3 is provided with two, the above of processing platform 1 is provided with beam frame 4, and both ends of beam frame 4 extend to the inside of first installation slot 3, and beam frame 4 is connected with processing platform 1 slidingly, the below of beam frame 4 is provided with second mounting seat 8, be provided with first electric push rod 9 between second mounting seat 8 and beam frame 4, and first electric push rod 9 is connected with beam frame 4 and second mounting seat 8 through screw, the lower end of second mounting seat 8 is provided with third installation slot 18, third installation slot 18 is provided with four, the inside of four third installation slots 18 is provided with sliding block 19, and sliding block 19 is connected with second mounting seat 8 slidingly, the below of sliding block 19 is provided with pressing block 20, and pressing block 20 is fixedly connected with sliding block 19, the below of processing platform 1 is provided with shock support leg 2, shock support leg 2 is provided with four, and shock support leg 2 is connected with processing platform 1 through screw, and four shock support legs 2 are set at the four corners of processing platform 1.

[0028] In use: the pressure plate is placed flat on the processing table 1, the second electric push rod 14 is driven to drive the first mounting seat 5 to rise, the positioning block 7 is extended from the through slot 6 as the first mounting seat 5 rises, the positioning block 7 is moved to contact the pressure plate, the pressure plate is positioned and pre-fixed by pushing and pulling the pressure plate through the positioning block 7, then the slide block 19 is moved according to the size and shape of the pressure plate, the pressing block 20 is moved to the appropriate pressing position of the pressure plate, the first electric push rod 9 is driven to drive the second mounting seat 8 to descend, and the pressing block 20 is lowered to contact and press the upper end face of the pressure plate as the second mounting seat 8 descends, so as to realize the positioning and pressing of the pressure plate.

[0029] Please refer to Figure 2 , Figure 5 , Figure 6 and Figure 7 , the inner side of the positioning block 7 is provided with a rubber pad 11, and the rubber pad 11 is connected with the positioning block 7, the inner side of the four second mounting grooves 15 is provided with a third electric push rod 16, and the third electric push rod 16 is arranged on one side of the positioning block 7, the third electric push rod 16 is fixedly connected with the first mounting seat 5 and the positioning block 7, the inner side of the four third mounting grooves 18 is provided with a fourth electric push rod 21, and the fourth electric push rod 21 is arranged on one side of the slide block 19, the fourth electric push rod 21 is fixedly connected with the second mounting seat 8 and the slide block 19, the rubber pad 11 protects the positioned pressure plate, the third electric push rod 16 drives the positioning block 7 to move along the second mounting groove 15, adjusts the position of the positioning block 7, and can meet the positioning needs of pressure plates of different sizes and shapes, the fourth electric push rod 21 drives the slide block 19 to move along the third mounting groove 18, moves and adjusts the position of the pressing block 20, facilitates pressing the pressure plate of different sizes and shapes, and improves the applicability of the positioning and pressing device.

[0030] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 6 , one side of the processing table 1 is provided with a motor 12, the motor 12 is provided with two, and the motor 12 is connected with the processing table 1 through screws, the inner side of the two first mounting grooves 3 is provided with a ball screw 13, one end of the ball screw 13 is connected with the output end of the motor 12, the ball screw 13 is threadedly connected with the beam frame 4, and the ball screw 13 is rotatably connected with the processing table 1, the beam frame 4 is provided with through holes 17, the through holes 17 are provided with two, the inner side of the two through holes 17 is provided with a connecting rod 10, and the connecting rod 10 is slidably connected with the beam frame 4, the lower end of the connecting rod 10 is fixedly connected with the upper end of the second mounting seat 8, the motor 12 drives the ball screw 13 to rotate, drives the beam frame 4 to move along the first mounting groove 3 as the ball screw 13 rotates, moves the pressing structure longitudinally, facilitates changing the pressing position, and improves the use convenience of the positioning and pressing device.

[0031] Working principle: the pressure plate is placed on the processing table 1, the second electric push rod 14 is driven to drive the first mounting base 5 to rise, the positioning block 7 is stretched out from the through slot 6 along with the rising of the first mounting base 5, the third electric push rod 16 is driven to drive the positioning block 7 to move along the second mounting slot 15, the positioning block 7 is contacted with the pressure plate, the pressure plate is positioned and pre-fixed by the positioning block 7 pushing and pulling, according to the size and shape of the pressure plate, the fourth electric push rod 21 is driven to drive the sliding block 19 to move along the third mounting slot 18, the pressing block 20 is moved to the appropriate pressing position of the pressure plate, the first electric push rod 9 is driven to drive the second mounting base 8 to descend, along with the descending of the second mounting base 8, the pressing block 20 is fallen and contacted with the upper end surface of the pressure plate to press tightly, the positioning and pressing of the pressure plate are realized; the ball screw 13 is rotated by the motor 12, along with the rotation of the ball screw 13, the beam frame 4 is driven to move along the first mounting slot 3, the longitudinal movement of the pressing structure is realized, the pressing position is changed conveniently.

[0032] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0033] Although the embodiments of the utility model have been shown and described, it can 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 utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure disc positioning and pressing device comprising a processing table (1), characterized in that: The lower part of the processing table (1) is provided with a first mounting seat (5), a second electric push rod (14) is arranged between the first mounting seat (5) and the processing table (1), and the second electric push rod (14) is connected with the processing table (1) and the first mounting seat (5) through screws, the processing table (1) is provided with through grooves (6), the through grooves (6) are provided with four, the upper end of the first mounting seat (5) is provided with second mounting grooves (15), the second mounting grooves (15) are provided with four, and the second mounting grooves (15) are correspondingly arranged with the through grooves (6), the interiors of the four second mounting grooves (15) are all provided with positioning blocks (7), one end of the positioning block (7) penetrates through the through groove (6) and extends to the upper side of the processing table (1), the positioning block (7) is connected with the processing table (1) and the first mounting seat (5) in a sliding mode, the upper end of the processing table (1) is provided with first mounting grooves (3), the first mounting grooves (3) are provided with two, the upper side of the processing table (1) is provided with a beam frame (4), the two ends of the beam frame (4) extend to the interiors of the first mounting grooves (3), and the beam frame (4) is connected with the processing table (1) in a sliding mode, the lower side of the beam frame (4) is provided with a second mounting seat (8), a first electric push rod (9) is arranged between the second mounting seat (8) and the beam frame (4), and the first electric push rod (9) is connected with the beam frame (4) and the second mounting seat (8) through screws, the lower end of the second mounting seat (8) is provided with third mounting grooves (18), the third mounting grooves (18) are provided with four, the interiors of the four third mounting grooves (18) are all provided with sliding blocks (19), and the sliding blocks (19) are connected with the second mounting seat (8) in a sliding mode, the lower side of the sliding block (19) is provided with a pressing block (20), and the pressing block (20) is fixedly connected with the sliding block (19).

2. A pressure disc positioning and clamping device according to claim 1, characterized in that: The inner side of the positioning block (7) is provided with a rubber pad (11), and the rubber pad (11) is connected with the positioning block (7) in a close mode.

3. A pressure disc positioning and clamping device according to claim 1, characterized in that: The interiors of the four second mounting grooves (15) are all provided with third electric push rods (16), and the third electric push rods (16) are arranged on one side of the positioning block (7), the third electric push rods (16) are fixedly connected with the first mounting seat (5) and the positioning block (7).

4. A pressure disc positioning and clamping device according to claim 1, characterized in that: The interiors of the four third mounting grooves (18) are all provided with fourth electric push rods (21), and the fourth electric push rods (21) are arranged on one side of the sliding block (19), the fourth electric push rods (21) are fixedly connected with the second mounting seat (8) and the sliding block (19).

5. A pressure disc positioning and clamping device according to claim 1, characterized in that: One side of the processing table (1) is provided with motors (12), the motors (12) are provided with two, the motors (12) are connected with the processing table (1) through screws, the interiors of the two first mounting grooves (3) are all provided with ball screws (13), one end of the ball screw (13) is connected with the output end of the motor (12), the ball screw (13) is threadedly connected with the beam frame (4) in a penetrating mode, and the ball screw (13) is connected with the processing table (1) in a rotating mode.

6. A pressure disc positioning and clamping device according to claim 1, characterized in that: The beam frame (4) is provided with through holes (17), the through holes (17) are provided with two, the inside of the two through holes (17) is provided with a connecting rod (10), and the connecting rod (10) is in sliding connection with the beam frame (4), and the lower end of the connecting rod (10) is in fixed connection with the upper end of the second mounting seat (8).

7. A pressure disc positioning and clamping device according to claim 1, characterized in that: The lower portion of the processing table (1) is provided with shock-absorbing supporting legs (2), the shock-absorbing supporting legs (2) are provided with four, and the shock-absorbing supporting legs (2) are connected with the processing table (1) through screws, and the four shock-absorbing supporting legs (2) are arranged at the four corners of the processing table (1).

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