Grinding device for interface part of automobile engine connector

Abstract

The utility model relates to the technical field of automobile product processing, and provides an automobile engine connector interface part polishing device which comprises a main board and a control piece, the top end of the main board is connected with two matched fixing plates, two transmission rollers are rotationally connected between the two fixing plates, a conveying belt is in transmission connection between the two transmission rollers, and the conveying belt is in transmission connection with the control piece. Two fixing blocks are connected to the bottom end of the main plate, square holes are formed in the fixing blocks, internal threaded rods are slidably connected into the square holes, 7-shaped pieces are connected to the top ends of the sides, away from each other, of the two internal threaded rods, one ends of the 7-shaped pieces penetrate through the fixing plates to be connected with clamping pieces, and a double-end motor is installed at the bottom end of the main plate. And threaded rods are arranged at the two output ends of the double-end motor correspondingly, and the two threaded rods are in threaded connection with the two internal threaded rods correspondingly, so that the workpiece is aligned with the central axis of the equipment, the initial position of the grinding head is prevented from being adjusted, and the workload is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile product processing, specifically, and relates to a polishing device for the connector interface part of an automobile engine. BACKGROUND

[0002] After the automobile engine connector is machined, the burrs of the connecting port part need to be polished, but in the prior art, manual polishing is mostly used, resulting in low efficiency.

[0003] After searching, on June 26, 2020, China published patent publication No. CN210849517U, a polishing device for the connector interface part of an automobile engine, which is roughly described as follows: a stop block is provided above the conveying belt and fixed on the side plate a, a clamping cylinder is fixed on the side plate b, the output end of the clamping cylinder is provided with a clamping block arranged opposite to the stop block, a polishing head connected with the polishing motor is provided above the clamping block, the polishing motor is fixed on the sliding block a, the sliding block a is slidingly connected with the sliding block b through the driving of the motor a, the sliding block b is slidingly connected with the sliding rail a through the driving of the motor b, the sliding rail a is located on the sliding block c, the sliding block c is slidingly connected with the sliding rail b at both ends, and the sliding rail b is provided with a motor c for driving the sliding rail a.

[0004] Although the above-mentioned prior art improves the polishing efficiency and ensures the qualified rate of polishing, the stop block and the clamping block of the device cooperate to clamp the workpiece, and when the size specifications of the workpiece are different, the workpiece and the central axis of the equipment are offset, the initial position of the polishing head needs to be adjusted again, which increases the workload of personnel and reduces the work efficiency. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a polishing device for the connector interface part of an automobile engine to solve the problem that when the size specifications of the workpiece are different, the workpiece and the central axis of the equipment are offset, the initial position of the polishing head needs to be adjusted again, which increases the workload of personnel and reduces the work efficiency.

[0007] (II) Technical solutions

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile engine connector interface part polishing device, including main plate, including control piece, the top of the main plate is fixedly connected with two matched fixed plates, two fixed plates are rotatably connected with two transmission rollers, transmission roller is transmission-connected with the conveying belt between two transmission rollers, the one end of the fixed plate is equipped with motor connected with transmission roller, the top of the main plate is fixedly connected with four evenly distributed support rods, the top of four support rods is fixedly connected with control frame, four evenly distributed sliding grooves are set in the top of control frame, two control boards of cross distribution are slidably connected on the control piece, two control boards are slidably connected on four sliding grooves respectively, the top of two control boards is equipped with multistage electric push rod in the position close to one end, and the output end of multistage electric push rod is connected on control piece, the bottom of control piece is equipped with first electric push rod, and the output end of first electric push rod is equipped with polishing motor, and the output end of polishing motor is equipped with polishing head, the bottom of the main plate is fixedly connected with two fixed blocks, square hole is set in fixed block, internal thread rod is slidably connected in square hole, the top of the side away from each other of two internal thread rods is fixedly connected with 7-shaped piece, and 7-shaped piece is connected with clamping piece and penetrates fixed plate in one end, and the bottom of clamping piece is close to conveying belt, the bottom of the main plate is equipped with double-head motor, and the two output ends of double-head motor are equipped with threaded rods, and two threaded rods are threadedly connected with two internal thread rods respectively.

[0009] By adopting the above technical scheme, the transmission roller is driven to rotate by the starting motor, the conveying belt is driven to rotate by the transmission roller, the workpiece is placed on the conveying belt at this time, the workpiece is moved to the lower side of the polishing motor, the threaded rod is driven to rotate by the starting double-head motor, the internal thread rod is driven to move by the threaded rod, the 7-shaped piece and the clamping piece are driven to move by the internal thread rod, so that the two clamping pieces move towards each other, so that the two clamping pieces clamp and fix the workpiece at the central axis position of the equipment, so that the workpiece is aligned with the central axis of the equipment, so that the initial position of the polishing head is adjusted, and the workload is reduced.

[0010] Optionally, a plurality of evenly distributed balls are rotatably connected to the inner side wall of the control piece.

[0011] By adopting the above technical scheme, the balls are used to reduce the friction between the control piece and the control board, so as to achieve the purpose of improving the smoothness of the equipment operation.

[0012] Optionally, the bottom of the two clamping pieces close to each other is provided with a non-slip pad.

[0013] By adopting the above technical scheme, the non-slip pad is used to improve the friction between the clamping piece and the workpiece when the clamping piece clamps and fixes the workpiece, so as to achieve the purpose of improving the stability of the equipment.

[0014] Optionally, a support member is fixedly connected between the two fixing plates, and a top end of the support member is close to an inner upper sidewall of the conveying belt.

[0015] By adopting the above technical scheme, the support member is used for supporting the conveying belt, so that the supportability of the equipment to the workpiece is improved when the polishing head polishes the workpiece, and the stability of the equipment is improved.

[0016] Optionally, the four corners of the bottom end of the main plate are fixedly connected with support legs, and the bottom ends of the four support legs are fixedly connected with mounting plates.

[0017] By adopting the above technical scheme, the support leg and the mounting plate are matched to facilitate the installation of the equipment at a specified position, and the stability of the equipment is improved.

[0018] (Three) beneficial effects

[0019] In summary, the utility model has at least one of the following beneficial technical effects:

[0020] The automobile engine connector interface part polishing device, the transmission roller is driven to rotate by the starting motor, the transmission roller drives the conveying belt to rotate, at this time, the workpiece is placed on the conveying belt, so that the workpiece moves to the lower side of the polishing motor, the double-head motor is started to drive the threaded rod to rotate, the threaded rod drives the inner threaded rod to move, the inner threaded rod drives the 7-shaped piece and the clamping piece to move, so that the two clamping pieces move towards each other, so that the two clamping pieces clamp and fix the workpiece at the central axis position of the equipment, so that the workpiece is aligned with the central axis of the equipment, so that the initial position of the polishing head is avoided to be adjusted, and the workload is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a first side view structural schematic diagram of the utility model;

[0022] Figure 2 It is a second side view structural schematic diagram of the utility model;

[0023] Figure 3 It is a first cross-sectional structural schematic diagram of the utility model;

[0024] Figure 4 It is a first cross-sectional structural schematic diagram of the utility model; Figure 3 It is a first cross-sectional structural schematic diagram of the utility model;

[0025] In the figure: 1, main plate; 2, control piece; 3, fixed plate; 4, transmission roller; 5, conveying belt; 6, motor; 7, support rod; 8, control frame; 9, sliding groove; 10, control plate; 11, multi-stage electric push rod; 12, first electric push rod; 13, polishing motor; 14, fixed block; 15, internal thread rod; 16, 7-shaped piece; 17, clamping piece; 18, double-head motor; 19, threaded rod; 20, ball; 21, non-slip pad; 22, support piece; 23, support leg; 24, mounting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application will be further described in detail below with reference to the drawings in the specification.

[0028] Reference Figures 1-3The utility model provides a kind of automobile engine connector interface part polishing device, including main plate 1, including control 2, the top of main plate 1 is fixedly connected with two matched fixed plate 3, two fixed plate 3 are rotatably connected with two transmission roller 4, transmission roller 4 are transmissionally connected with conveying belt 5, one end of fixed plate 3 is equipped with motor 6 connected with transmission roller 4, the top of main plate 1 is fixedly connected with four evenly distributed support rod 7, the top of four support rod 7 is fixedly connected with control frame 8, the top of control frame 8 is equipped with four evenly distributed sliding slot 9, two cross distribution control plate 10 are slidably connected on control 2, two control plate 10 are slidably connected on four sliding slots 9 respectively, the top of two control plate 10 is equipped with multistage electric push rod 11 near one end position, the output of multistage electric push rod 11 is connected on control 2, the bottom of control 2 is equipped with first electric push rod 12, the output of first electric push rod 12 is equipped with polishing motor 13, and the output of polishing motor 13 is equipped with polishing head, the bottom of main plate 1 is fixedly connected with two fixed blocks 14, square hole is opened in fixed block 14, inner thread rod 1915 is slidably connected in square hole, the top of the side of two inner thread rod 1915 away from each other is fixedly connected with 7-shaped piece 16, one end of 7-shaped piece 16 is connected with clamping piece 17 and penetrates fixed plate 3, the bottom of clamping piece 17 is close to conveying belt 5, the bottom of main plate 1 is equipped with double-head motor 186, and the two outputs of double-head motor 186 are equipped with threaded rod 19, and two threaded rods 19 are threadedly connected with two inner thread rods 1915 respectively, start motor 6 to drive transmission roller 4 to rotate, transmission roller 4 drives conveying belt 5 to rotate, now workpiece is placed on conveying belt 5, so that workpiece moves to the below of polishing motor 13, start double-head motor 186 to drive threaded rod 19 to rotate, threaded rod 19 drives inner thread rod 1915 to move, inner thread rod 1915 drives 7-shaped piece 16 and clamping piece 17 to move, so that two clamping pieces 17 move towards each other, so that two clamping pieces 17 are clamped and fixed in the central axis position of equipment, so that workpiece is kept in alignment with the central axis of equipment, so as to avoid adjusting the initial position of polishing head, reduce workload.

[0029] Referring to Figure 3 And Figure 4 The inner side wall of control 2 is rotatably connected with a plurality of evenly distributed balls 20, the bottom of a plurality of balls 20 is respectively close to two control plates 10, ball 20 is used to reduce the friction between control 2 and control plate 10, so as to achieve the purpose of improving the smoothness of equipment operation.

[0030] Referring to Figure 1 The bottom of two clamping pieces 17 close to each other is equipped with antiskid pad 21, antiskid pad 21 is used to improve the friction between clamping piece 17 and workpiece when clamping piece 17 clamps and fixes workpiece, so as to achieve the purpose of improving the stability of equipment.

[0031] With reference to Figure 3 The support 22 is fixedly connected between the two fixed plates 3, the top end of the support 22 is close to the inner upper side wall of the conveying belt 5, and the support 22 is used for supporting the conveying belt 5, so that the supportability of the device for the workpiece is improved when the polishing head polishes the workpiece, and the stability of the device is improved.

[0032] With reference to Figure 2 The support leg 23 is fixedly connected at the bottom end of the main plate 1, the bottom end of the four support legs 23 is fixedly connected with the mounting plate 24, the support leg 23 is matched with the mounting plate 24, and is used for facilitating installation of the device at a specified position, so that the stability of the device is improved.

[0033] In summary, the working principle and working process of the automobile engine connector interface part polishing device are as follows: in use, first, the motor 6 is started to drive the transmission roller 4 to rotate, the transmission roller 4 drives the conveying belt 5 to rotate, the workpiece is placed on the conveying belt 5, the workpiece is moved to below the polishing motor 13, the double-head motor 186 is started to drive the threaded rod 19 to rotate, the threaded rod 19 drives the inner threaded rod 1915 to move, the inner threaded rod 1915 drives the 7-shaped piece 16 and the clamping piece 17 to move, so that the two clamping pieces 17 move towards each other, so that the two clamping pieces 17 clamp and fix the workpiece at the central axis position of the device, so that the workpiece is aligned with the central axis of the device, so that the initial position of the polishing head is not adjusted, the work amount is reduced, the ball 20 is used to reduce the friction between the control piece 2 and the control plate 10, so that the smoothness of the device is improved, the non-slip mat 21 is used to improve the friction between the clamping piece 17 and the workpiece when the clamping piece 17 clamps and fixes the workpiece, so that the stability of the device is improved, the support 22 is used to support the conveying belt 5, so that the supportability of the device for the workpiece is improved when the polishing head polishes the workpiece, so that the stability of the device is improved, and the support leg 23 is matched with the mounting plate 24, which is used for facilitating installation of the device at a specified position, so that the stability of the device is improved.

[0034] The above-described embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.

Claims

1. A grinding device for the interface of an automotive engine connector, comprising a main board (1), characterized in that: The system includes a control component (2). Two mating fixed plates (3) are fixedly connected to the top of the main board (1). Two transmission rollers (4) are rotatably connected between the two fixed plates (3). A conveyor belt (5) is connected between the two transmission rollers (4). A motor (6) connected to the transmission rollers (4) is installed at one end of each fixed plate (3). Four evenly distributed support rods (7) are fixedly connected to the top of the main board (1). A control frame (8) is fixedly connected to the top of the four support rods (7). Four evenly distributed sliding grooves (9) are opened at the top of the control frame (8). Two cross-distributed control plates (10) are slidably connected to the control component (2). The two control plates (10) are slidably connected to the four sliding grooves (9). Multi-stage electric push rods (11) are installed near one end of the top of each of the two control plates (10). The output end of the multi-stage electric push rods (11) is connected to the control component (2). On the top, the bottom end of the control component (2) is equipped with a first electric push rod (12), the output end of the first electric push rod (12) is equipped with a grinding motor (13), the output end of the grinding motor (13) is equipped with a grinding head, the bottom end of the main board (1) is fixedly connected with two fixing blocks (14), the fixing blocks (14) are provided with square holes, the inside of the square holes are slidably connected with internal thread rods (19) (15), the top ends of the two internal thread rods (19) (15) on the opposite sides are fixedly connected with 7-shaped parts (16), one end of the 7-shaped part (16) passes through the fixing plate (3) and is connected with a clamping part (17), the bottom end of the clamping part (17) is close to the conveyor belt (5), the bottom end of the main board (1) is equipped with a double-head motor (18) (6), the two output ends of the double-head motor (18) (6) are provided with thread rods (19), the two thread rods (19) are respectively threadedly connected to the two internal thread rods (19) (15).

2. The grinding device for the interface of an automotive engine connector according to claim 1, characterized in that: The inner wall of the control component (2) is rotatably connected with a plurality of evenly distributed ball bearings (20), and the bottom ends of the plurality of ball bearings (20) are respectively attached to the two control plates (10).

3. The grinding device for the interface of an automotive engine connector according to claim 1, characterized in that: The bottom ends of the two clamping members (17) that are close to each other are provided with anti-slip pads (21).

4. The grinding device for the interface of an automotive engine connector according to claim 1, characterized in that: A support member (22) is fixedly connected between the two fixed plates (3), and the top of the support member (22) is close to the inner upper side wall of the conveyor belt (5).

5. The grinding device for the interface of an automotive engine connector according to claim 1, characterized in that: The motherboard (1) has four support legs (23) fixedly connected at the four corners of its bottom, and each of the four support legs (23) has a mounting plate (24) fixedly connected to its bottom.

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