Auxiliary turnover mechanism for machining mechanical parts

Abstract

The utility model discloses an auxiliary turnover mechanism for mechanical part processing, which relates to the technical field of mechanical part processing, and comprises a processing box, a warning sign is arranged on the side surface of the processing box, the inner side surface of the processing box is fixedly connected with a feeding arc plate, the inner side surface of the processing box is fixedly connected with a discharging arc plate, and the discharging arc plate is fixedly connected with a turnover plate. The inner side face of the machining box is rotationally connected with a discharging plate, the top of the machining box is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with a polishing device. And the two opposite clamping plates move along with the displacement of the inner threaded sleeve in opposite directions, materials in the positioning grooves are clamped, at the moment, the motor is turned off, the limiting effect is achieved before overturning, and the stability of the materials before overturning is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical spare part processing technical field, concretely is a kind of auxiliary turnover mechanism for mechanical spare part processing. BACKGROUND

[0002] Mechanical parts, also known as mechanical elements, are the basic elements that make up a machine, and are indivisible single parts that make up machines and machines.

[0003] According to the turnover mechanism for new energy automobile spare part machining (publication number: CN213411270U) disclosed, a first through hole is formed in the upper end of the shell, a first transmission rod is inserted into the first through hole, a first gear is fixedly connected to the lower end of the first transmission rod, a sliding groove is formed in the left and right ends of the shell, a transmission plate is inserted into the sliding groove, a first tooth plate is fixedly connected to the rear end of the transmission plate, the first tooth plate is meshingly connected with the first gear, a second tooth plate is fixedly connected to the front end of the transmission plate, and second through holes are formed at equal intervals in the lower end of the shell. The turnover mechanism for new energy automobile spare part machining comprises a plurality of clamps composed of front clamps, rear clamps and second rubber head screws, and the clamps are used to fix the spare parts. The rotary handle can rotate the plurality of fixed spare parts at the lower end through the linkage mechanism composed of the first tooth plate, the second tooth plate and the transmission plate, thereby increasing the production efficiency.

[0004] However, in the above-mentioned application, the first tooth plate is meshingly connected with the first gear, which makes it difficult to freely control the turnover time during the polishing process, and there is a lack of limiting the material during the turnover process, which can cause the material to fall off during the turnover process and affect the polishing effect, and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at making up for the deficiency of prior art, and provides an auxiliary turnover mechanism for mechanical spare part machining.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary turnover mechanism for mechanical spare part machining, comprising a machining box, a warning sign is arranged on the side surface of the machining box, an upper feeding arc plate is fixedly connected to the inner side surface of the machining box, a lower discharging arc plate is fixedly connected to the inner side surface of the machining box, a discharging plate is rotatably connected to the inner side surface of the machining box, a fixed plate is fixedly connected to the top of the machining box, a polishing device is fixedly connected to the bottom of the fixed plate, and a limiting turnover device is arranged on the inner side surface of the machining box.

[0007] The limiting turnover device includes a motor, the side surface of the motor is fixedly connected to the inner side surface of the processing box, the output shaft of the motor is fixedly connected with a bidirectional threaded rod, the circumferential surface of the bidirectional threaded rod is threadedly connected with an internally threaded sleeve, the side surface of the internally threaded sleeve is rotatably connected with a pinion, the side surface circumferential surface of the internally threaded sleeve is rotatably connected with facing clamping plates, the side surface of the internally threaded sleeve is fixedly connected with a limiting plate, the side surface of the limiting plate is slidably connected to the inner side surface of the processing box, the top of the limiting plate is fixedly connected with a sliding groove plate, the inside of the sliding groove plate is slidably connected with a rack plate, and the side surface of the facing clamping plates is fixedly connected with the side surface of the pinion.

[0008] The above-mentioned rack plate teeth are matched with the pinion teeth, the side surface of the rack plate is fixedly connected with an adjusting rod, and one end of the adjusting rod penetrates through the side surface of the processing box and is slidably connected with the side surface of the processing box.

[0009] The above-mentioned top of the rack plate is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected with a limiting sliding rod, and both ends of the limiting sliding rod are slidably connected to the inner side surface of the processing box.

[0010] The above-mentioned side surface of the processing box penetrates a push handle, one end of the push handle is fixedly connected with a positioning plate, and the top of the positioning plate is provided with a positioning groove.

[0011] The above-mentioned side surface of the sliding groove plate is not in contact with the displacement trajectory of the facing clamping plates.

[0012] The above-mentioned height of the polishing device is higher than the horizontal plane of the positioning plate and the facing clamping plates.

[0013] The above-mentioned bottom of the feeding arc plate is located above the side of the positioning plate.

[0014] Compared with the prior art, the auxiliary turnover mechanism for mechanical part machining has the following advantages

[0015] Advantages:

[0016] Firstly, the driving force of the motor and the bidirectional threaded rod, the internally threaded sleeve and other components in the limiting turnover device are matched with each other, so that the two facing clamping plates are displaced along with the displacement of the internally threaded sleeve, the facing displacement clamps the material in the positioning groove, the motor is turned off at this time, the limiting effect is achieved before turnover, and the stability of the material before turnover is ensured.

[0017] The utility model discloses a limit overturning device inside the pinion, rack plate and other components mutual cooperation, realized gear rotation drive opposite clamping plate clockwise rotation on the internal thread sleeve, opposite clamping plate drive clamping after material clockwise rotation, reach the purpose of overturning, reached the polishing effect of the positive and negative face of rectangular material, and can artificial control polishing and overturning control time, realized accurate polishing effect, satisfied the product processing requirement of product processing factory.

[0018] Other advantages, objects and features of the present utility model will be set forth in part in the following specification, and in part will be apparent herefrom or can be learned by practice of the present utility model, the disclosure of which since examination and research. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional overhead structure schematic diagram of the processing box inside the utility model;

[0021] Figure 3 It is the processing box side section structure schematic diagram of the utility model;

[0022] Figure 4 It is the three-dimensional enlarged structure schematic diagram of the limit overturning device of the utility model;

[0023] Figure 5 It is the three-dimensional enlarged structure schematic diagram of the utility model's sliding chute plate place;

[0024] Figure 6 It is the three-dimensional enlarged structure schematic diagram of the utility model's Figure 3 A three-dimensional enlarged structure schematic diagram.

[0025] In the drawing: 1, processing box;2, warning sign;3, feeding arc plate;4, discharging arc plate;5, discharge plate;6, fixed plate;7, polishing device;8, limit overturning device;81, motor;82, two-way threaded rod;83, internal thread sleeve;84, pinion;85, opposite clamping plate;86, limiting plate;87, sliding chute plate;88, rack plate;89, adjusting rod;810, limiting sliding rod;811, push handle;812, positioning plate;813, positioning groove;814, sliding rod. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of 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] As shown in Figures 1-6 The utility model provides a kind of technical scheme: a kind of auxiliary turnover mechanism for mechanical parts processing, including processing box 1, the side of processing box 1 is provided with warning sign 2, the inner side of processing box 1 is fixedly connected with feeding arc plate 3, the inner side of processing box 1 is fixedly connected with discharging arc plate 4, the inner side of processing box 1 is rotatably connected with discharge plate 5, the top of processing box 1 is fixedly connected with fixed plate 6, the bottom of fixed plate 6 is fixedly connected with polishing device 7, the inner side of processing box 1 is provided with limit turnover device 8;

[0028] Limit turnover device 8 includes motor 81, the side of motor 81 is fixedly connected in the inner side of processing box 1, the output shaft of motor 81 is fixedly connected with bidirectional screw rod 82, the circumferential surface of bidirectional screw rod 82 is threadedly connected with internal thread sleeve 83, the side of internal thread sleeve 83 is rotatably connected with pinion 84, the side circumferential surface of internal thread sleeve 83 is rotatably connected with facing clamping plate 85, the side of internal thread sleeve 83 is fixedly connected with limit plate 86, the side of limit plate 86 is slidably connected on the inner side of processing box 1, the top of limit plate 86 is fixedly connected with sliding groove plate 87, the inside of sliding groove plate 87 is slidably connected with rack plate 88, the side of facing clamping plate 85 is fixedly connected with the side of pinion 84.

[0029] The teeth of rack plate 88 are matched with the teeth of pinion 84, the side of rack plate 88 is fixedly connected with adjusting rod 89, one end of adjusting rod 89 penetrates the side of processing box 1 and is slidably connected with the side of processing box 1.

[0030] The top of rack plate 88 is slidably connected with sliding rod 814, one end of sliding rod 814 is fixedly connected with limit sliding rod 810, both ends of limit sliding rod 810 are slidably connected on the inner side of processing box 1.

[0031] The side of processing box 1 is penetrated by push handle 811, one end of push handle 811 is fixedly connected with positioning plate 812, the top of positioning plate 812 is provided with positioning slot 813.

[0032] The side of facing clamping plate 85 is not contacted on the displacement track with the side of sliding groove plate 87.

[0033] The height of polishing device 7 is higher than the horizontal plane of positioning plate 812 and facing clamping plate 85.

[0034] The bottom of the feeding arc plate 3 is located above the side of the positioning plate 812.

[0035] When the mechanical part needs to be processed, the worker first pushes the handle 811 to position the positioning plate 812 directly below the polishing device 7, at this time, the material is dropped into the positioning groove 813 on the positioning plate 812 through the feeding arc plate 3, at this time, the limiting turnover device 8 is started;

[0036] The motor 81 is started to drive the bidirectional threaded rod 82 to rotate, the bidirectional threaded rod 82 rotates to drive the two internally threaded sleeves 83 to displace horizontally under the limiting action of the limiting plate 86 fixed on the side, so as to drive the two opposite clamping plates 85 to displace along with the displacement of the internally threaded sleeves 83, displace oppositely, clamp the material in the positioning groove 813, at this time, the motor 81 is turned off, and the limiting effect before turnover is achieved.

[0037] At this time, the polishing device 7 is started to polish one side of the material, when one side of the material is polished, the handle 811 is pulled out to extract the positioning plate 812.

[0038] Then, the adjusting rod 89 is pushed to drive the rack plate 88 to displace, the rack plate 88 drives the pinion 84 to rotate, the pinion 84 drives the opposite clamping plates 85 to rotate counterclockwise on the internally threaded sleeves 83, at this time, the opposite clamping plates 85 drive the clamped material to rotate counterclockwise, and the purpose of turnover is achieved, at this time, the polishing device 7 is restarted to polish the other side of the material, and the polishing effect of the front and back sides of the rectangular material is achieved, and the control time of polishing and turnover can be artificially controlled, the accurate polishing effect is realized, and the product processing requirements of the product on the processing factory are met.

[0039] 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. An auxiliary turning mechanism for machining mechanical parts, comprising a machining box (1), characterized in that: A warning sign (2) is provided on the side of the processing box (1), a loading arc plate (3) is fixedly connected to the inner side of the processing box (1), a unloading arc plate (4) is fixedly connected to the inner side of the processing box (1), a discharge plate (5) is rotatably connected to the inner side of the processing box (1), a fixed plate (6) is fixedly connected to the top of the processing box (1), a grinding device (7) is fixedly connected to the bottom of the fixed plate (6), and a limited turning device (8) is provided on the inner side of the processing box (1); The limit turning device (8) comprises a motor (81), the side of the motor (81) is fixedly connected to the inner side of the processing box (1), the output shaft of the motor (81) is fixedly connected to a bidirectional threaded rod (82), the circumferential surface of the bidirectional threaded rod (82) is threadedly connected to an internal threaded sleeve (83), the side of the internal threaded sleeve (83) is rotatably connected to a pinion (84), the side circumferential surface of the side of the internal threaded sleeve (83) is rotatably connected to an opposing clamping plate (85), the side of the internal threaded sleeve (83) is fixedly connected to a limit plate (86), the side of the limit plate (86) is slidably connected to the inner side of the processing box (1), the top of the limit plate (86) is fixedly connected to a slide plate (87), the inside of the slide plate (87) is slidably connected to a rack plate (88), and the side of the opposing clamping plate (85) is fixedly connected to the side of the pinion (84).

2. The auxiliary turning mechanism for machining mechanical parts according to claim 1, characterized in that: The teeth of the rack plate (88) match the teeth of the pinion (84), and an adjusting rod (89) is fixedly connected to the side of the rack plate (88), and one end of the adjusting rod (89) passes through the side of the processing box (1) and is slidably connected to the side of the processing box (1).

3. The auxiliary turning mechanism for machining mechanical parts according to claim 2, characterized in that: The top of the rack plate (88) is slidably connected to a slide bar (814), one end of the slide bar (814) is fixedly connected to a limit slide bar (810), and both ends of the limit slide bar (810) are slidably connected to the inner side surface of the processing box (1).

4. The auxiliary turning mechanism for machining mechanical parts according to claim 3, characterized in that: A push handle (811) is passed through the side of the processing box (1), one end of the push handle (811) is fixedly connected to a positioning plate (812), and a positioning groove (813) is provided on the top of the positioning plate (812).

5. The auxiliary turning mechanism for machining mechanical parts according to claim 4, characterized in that: The displacement track of the facing clamping plates (85) does not contact the side surface of the chute plate (87).

6. The auxiliary turning mechanism for machining mechanical parts according to claim 1, characterized in that: The height of the grinding device (7) is higher than the horizontal planes of the positioning plate (812) and the facing clamping plates (85).

7. The auxiliary turning mechanism for machining mechanical parts according to claim 1, characterized in that: The bottom of the loading arc plate (3) is located above the side of the positioning plate (812).

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