Fastener machining mechanism with chip removal structure

Abstract

The fastener machining mechanism with the chip removal structure comprises an installation shell, a powerful dust collection fan is fixedly arranged on the front side of the installation shell, a connecting plate is fixedly arranged in the installation shell, a connecting sliding groove is formed in the surface of the connecting plate, an overturning assembly is arranged on the surface of the connecting plate, and a chip removal assembly is arranged on the overturning assembly. A turnover plate is arranged in the mounting shell through a turnover assembly, and a collecting box is fixedly arranged in the mounting shell. When excessive chippings are collected in the collecting box on the left side or the collecting box on the right side, the overturning assembly drives the overturning plate to rotate, the inclination direction of the overturning plate is changed, the chippings fall into the other unused collecting box, the chippings in the collecting box are cleared away through the pushing assembly, the chippings in the collecting box do not need to be cleared away without machine halt, and the working efficiency is improved. And the situation that the fasteners cannot be machined due to the fact that a large number of chippings block the filter screen is avoided, and the machining speed of the fastener machining mechanism is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastener processing technical field especially relates to a fastener processing mechanism with chip removal structure. BACKGROUND

[0002] Fastener is a kind of mechanical part widely used for fastening connection. Fastener is widely used in various industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mould, hydraulic industry, etc. It can be seen in various fasteners on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments and supplies, etc. Fastener is the most widely used mechanical basic part, which has many varieties, different performance and purpose, and high standardization, serialization and generalization.

[0003] During the fastener processing, cutting, grinding and polishing of fastener will produce chips, which will usually fall on the fixture of fastener. The fixture is used to avoid the deviation of fastener during processing, which will reduce the processing quality. Therefore, a chip removal structure is arranged on the fastener processing mechanism to remove the generated chips.

[0004] In the prior art, the fastener is placed between the opposite sides of two positioning plates, and then the left and right electric push rods are started. The left electric push rod drives the left connecting plate to move right, and the left connecting plate drives the left positioning plate to move right through the corresponding extension rod to abut against the left end of the fastener. The right electric push rod drives the right connecting plate to move left, and the right connecting plate drives the right positioning plate to move left through the corresponding extension rod to abut against the right end of the fastener, thereby completing the positioning of the fastener. During processing, chips will be generated, and the vacuum pump is started to generate negative pressure to adsorb the chips. The chips fall into the inside of the collecting box through the leakage hole of the processing table, thereby completing the collection of the chips.

[0005] During the use of the above-mentioned patent, the amount of collected chips increases with the processing time of the fastener. A large amount of chips will block the exhaust hole or filter screen of the collecting box. Therefore, it is necessary to stop the machine to clean the chips in the collecting box. At this time, the fastener cannot be processed, which increases the processing time of the fastener. Based on the above problems, the present application provides a fastener processing mechanism with chip removal structure. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model provides a fastener processing mechanism with chip removal structure to solve the problems in the background art.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] A fastener processing mechanism with a chip removal structure, including installation shell, the front side of installation shell is provided with strong dust collection fan, the inside of installation shell is fixedly provided with connecting plate, the surface of connecting plate is equipped with connecting sliding slot, the surface of connecting plate is provided with turnover assembly, the inside of installation shell is provided with turnover plate through turnover assembly, the inside of installation shell is fixedly provided with collection box, the inside of collection box is fixedly provided with filter screen, the inside of filter screen is provided with pusher assembly, the top of installation shell is provided with chip removal groove, the top of installation shell is provided with clamping assembly.

[0009] Preferably, the turnover assembly includes a fixed plate fixedly installed at the bottom of the connecting plate, a servo motor fixedly provided on the front side wall of the fixed plate, a drive gear fixedly provided on the output end of the servo motor, a lower tooth plate engaged on the surface of the drive gear, a sliding plate fixedly provided on the top of the lower tooth plate, the sliding plate slidingly arranged in the connecting sliding slot, an upper tooth plate fixedly provided on the top of the sliding plate, a rotating gear engaged on the surface of the upper tooth plate, a rotating shaft fixedly provided in the rotating gear, a fixed seat mounted on the end of the rotating shaft through a bearing, the fixed seat fixedly installed on the top of the connecting plate, a turnover block fixedly provided on the surface of the rotating shaft, the turnover block fixedly installed at the bottom of the turnover plate.

[0010] Preferably, the pusher assembly includes a telescopic air cylinder fixedly installed at the rear side of the installation shell, the output end of the telescopic air cylinder penetrating the installation shell and extending into the inside of the collection box, a moving plate fixedly provided on the output end of the telescopic air cylinder, a connecting column fixedly provided on the front side of the moving plate, a sealing plate fixedly provided on the front end of the connecting column, and a sealing gasket fixedly provided in the sealing plate.

[0011] Preferably, the clamping assembly includes an installation vertical plate fixedly installed on the top of the installation shell, an electric push rod fixedly provided on one side of the installation vertical plate, an installation plate fixedly provided on the output end of the electric push rod, a T-shaped block lap-jointed in the inside of the installation plate, a fixed magnet fixedly provided on the bottom of the T-shaped block, the fixed magnet being attracted to the installation plate, and a clamping plate fixedly provided on one side of the T-shaped block.

[0012] Preferably, sealing strips are fixedly provided on the front and rear sides of the turnover plate, the sealing strips being in contact with the inner wall of the installation shell, and the sealing strips being made of elastic rubber.

[0013] Preferably, a circular hole is provided through the front side of the fixed plate, and the radius of the circular hole is greater than the radius of the output end of the servo motor.

[0014] Preferably, the sliding plate longitudinal section is a cross structure, and the connecting sliding groove longitudinal section is a cross structure.

[0015] Compared with the prior art, the fastener machining mechanism with the chip removal structure has the advantages that when too many chips are collected in the left or right collecting box, the turnover plate is driven to rotate by the turnover assembly, the inclination direction of the turnover plate is changed, the chips fall into the other unused collecting box, the chips in the collecting box are cleaned by the pushing assembly, the chips in the collecting box do not need to be cleaned during shutdown, a large amount of chips cannot block the filter screen to prevent the fastener from being machined, and thus the machining speed of the fastener machining mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure of the utility model;

[0017] Figure 2 It is a longitudinal section view of the structure of the utility model;

[0018] Figure 3 It is a structure of the utility model;

[0019] Figure 4 It is a structure of the utility model;

[0020] Figure 5 It is a structure of the utility model; Figure 2 It is an enlarged view of structure A of the utility model;

[0021] Figure 6 It is a structure of the utility model;

[0022] In the figure: 1, mounting shell; 2, fixed plate; 3, servo motor; 4, drive gear; 5, lower toothed plate; 6, sliding plate; 7, upper toothed plate; 8, rotating gear; 9, rotating shaft; 10, fixed seat; 11, turnover block; 12, turnover plate; 13, collecting box; 14, filter screen; 15, telescopic pneumatic cylinder; 16, moving plate; 17, connecting column; 18, sealing plate; 19, sealing gasket; 20, mounting vertical plate; 21, electric push rod; 22, mounting plate; 23, T-shaped block; 24, fixed magnet; 25, clamping plate; 26, connecting plate; 27, powerful dust fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Referring to Figures 1-6The utility model provides a kind of fastener processing mechanism with chip removal structure, including installation shell 1, powerful dust fan 27 is fixedly arranged in installation shell 1 front side, connecting plate 26 is fixedly arranged in the inside of installation shell 1, connecting plate 26 surface is equipped with connecting sliding slot, connecting plate 26 surface is equipped with turnover subassembly, turnover plate 12 is provided in the inside of installation shell 1 by turnover subassembly, collecting box 13 is fixedly arranged in the inside of installation shell 1, filter screen 14 is fixedly arranged in the inside of collecting box 13, pusher subassembly is provided in filter screen 14, pusher subassembly includes telescopic cylinder 15 fixedly installed in the rear side of installation shell 1, the output end of telescopic cylinder 15 is through installation shell 1 and extends to the inside of collecting box 13, the output end of telescopic cylinder 15 is fixedly arranged with moving plate 16, moving plate 16 front side is fixedly arranged with connecting column 17, connecting column 17 front end is fixedly arranged with sealing plate 18, sealing plate 18 inside is fixedly arranged with sealing gasket 19, telescopic cylinder 15 is removed from installation shell 1 by moving plate 16 and connecting column 17 and push sealing plate 18, so that moving plate 16 pushes out the chip in collecting box 13, simultaneously, moving plate 16 can scrape off the chip attached to the surface of filter screen 14, to facilitate the chip in collecting box 13 to be cleaned, and facilitate the filter screen 14 to be cleaned, avoid that filter screen 14 is blocked by chip, and avoid that the chip in collecting box 13 is accumulated too much, simultaneously, without manual chip cleaning, avoid that the chip scratches staff, installation shell 1 top is through the arrangement of chip removal groove, installation shell 1 top is provided with clamping subassembly, turnover subassembly includes fixed plate 2 fixedly installed in the bottom of connecting plate 26, the front side wall of fixed plate 2 is fixedly arranged with servo motor 3, the front side of fixed plate 2 is through the arrangement of circular hole, the radius of circular hole is greater than the radius of servo motor 3 output end, servo motor 3 output end is fixedly arranged with driving gear 4, driving gear 4 surface is engaged with lower toothed plate 5, lower toothed plate 5 top is fixedly arranged with sliding plate 6, sliding plate 6 is slidably arranged in the inside of connecting sliding slot, sliding plate 6 top is fixedly arranged with upper toothed plate 7, sliding plate 6 longitudinal section is cross-shaped structure, the longitudinal section of connecting sliding slot is cross-shaped, avoid that sliding plate 6 falls from the inside of connecting sliding slot, to make lower toothed plate 5 and upper toothed plate 7 install more stable, upper toothed plate 7 surface is engaged with rotating gear 8, rotating gear 8 inside is fixedly arranged with rotating shaft 9, rotating shaft 9 end is equipped with fixed seat 10 through bearing, fixed seat 10 is fixedly installed in the top of connecting plate 26, rotating shaft 9 surface is fixedly arranged with turnover block 11, turnover block 11 is fixedly installed in the bottom of turnover plate 12, servo motor 3 is moved by driving gear 4 and pushes lower toothed plate 5 and drives sliding plate 6, sliding plate 6 rotates rotating gear 8 by upper toothed plate 7 and pushes, rotating shaft 9 rotates turnover plate 12 by turnover block 11 and drives, to change the inclination direction of turnover plate 12, so that chip slides to the inside of right collecting box 13 or left collecting box 13 by turnover plate 12, when one side collecting box 13 collects chip, another side collecting box 13 can be cleaned,The clippings in the collecting box 13 can be cleaned without stopping the machine, so that the fasteners can be processed normally when the collecting box 13 is cleaned.

[0025] Specifically, the clamping assembly comprises a mounting vertical plate 20 fixedly installed on the top of the mounting shell 1, an electric push rod 21 fixedly arranged on one side of the mounting vertical plate 20, an installation plate 22 fixedly arranged at the output end of the electric push rod 21, a T-shaped block 23 lap-jointed in the installation plate 22, a fixed magnet 24 fixedly arranged at the bottom of the T-shaped block 23, the fixed magnet 24 being adsorbed to the installation plate 22, a clamping plate 25 fixedly arranged on one side of the T-shaped block 23, the installation plate 22 being moved by the electric push rod 21 driven output end, so that the T-shaped block 23 drives the clamping plate 25 to move, the fastener being clamped and fixed by the clamping plate 25, when clamping fasteners of different shapes, the T-shaped block 23 is moved out of the installation plate 22 by the clamping plate 25, and the fixed magnet 24 is moved out of the installation plate 22 by the T-shaped block 23, the T-shaped block 23 is inserted into the installation plate 22 by the replaced clamping plate 25, and the T-shaped block 23 is fixed in the installation plate 22 by the adsorption of the fixed magnet 24 to the installation plate 22, so as to fix the clamping plate 25, thereby facilitating clamping and fixing of fasteners of different shapes.

[0026] Specifically, the sealing strip 28 is fixedly arranged on the front and rear sides of the turnover plate 12, and the sealing strip 28 is in contact with the inner wall of the mounting shell 1. The sealing strip 28 is made of elastic rubber, and the two sides of the turnover plate 12 are sealed by the sealing strip 28, so that the clippings cannot fall through the gap between the turnover plate 12 and the mounting shell 1, thereby avoiding the incomplete collection of the clippings.

[0027] The fastener processing mechanism with the chip removal structure is connected with 220V mains, and the main control unit can be a conventional known device such as a computer.

[0028] In use: through the electric push rod 21 drive output end drive mounting plate 22 moves, so that the T-shaped block 23 drive clamping plate 25 moves, through the clamping plate 25 fastener clamping and fixing, when the fastener processing process, the debris generated under the action of the powerful dust fan 27 suction, through the chip groove into the installation housing 1 inside, and fall to the inclined turnover plate 12, through the turnover plate 12 slide to the collection box 13 inside, through the filter screen 14 to block the debris, so that the debris stays in the collection box 13 inside, when the collection box 13 inside accumulation of too much debris, through the servo motor 3 drive output end drive gear 4 rotation, and through the drive gear 4 push down the toothed plate 5 drive sliding plate 6 moves, and through the sliding plate 6 drive upper toothed plate 7 moves, so that the upper toothed plate 7 push the rotating gear 8 rotation, rotating gear 8 drive rotating shaft 9 through the bearing in the fixed seat 10 inside rotation, so that the fixed seat 10 drive turnover block 11 to the left side of the turnover, through the turnover block 11 drive turnover plate 12 turnover, at this time into the installation housing 1 inside the debris through the turnover plate 12 slide to the left side of the collection box 13 inside, and through the telescopic pneumatic cylinder 15 drive output end push the moving plate 16 moves, moving plate 16 through the connecting column 17 push the sealing plate 18 moves, so that the sealing plate 18 from the installation housing 1 in the removal, and through the moving plate 16 push the right side of the collection box 13 inside the debris from its inside removal.

[0029] It should be noted that in this document, the terms "first" and "second" and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fastener machining mechanism having a chip discharging structure, comprising a mounting housing (1), characterized in that, The front side of the mounting shell (1) is fixedly provided with a powerful dust fan (27), the inside of the mounting shell (1) is fixedly provided with a connecting plate (26), the surface of the connecting plate (26) is provided with a connecting sliding groove, the surface of the connecting plate (26) is provided with a turnover assembly, the inside of the mounting shell (1) is provided with a turnover plate (12) through the turnover assembly, the inside of the mounting shell (1) is fixedly provided with a collecting box (13), the inside of the collecting box (13) is fixedly provided with a filter screen (14), the inside of the filter screen (14) is provided with a pushing assembly, the top of the mounting shell (1) is provided with a clamping assembly.

2. The fastener forming mechanism having a chip removal structure according to claim 1, wherein, The turnover assembly comprises a fixed plate (2) fixedly installed at the bottom of the connecting plate (26), a servo motor (3) fixedly arranged on the front side wall of the fixed plate (2), a drive gear (4) fixedly arranged at the output end of the servo motor (3), a lower toothed plate (5) engaged on the surface of the drive gear (4), a sliding plate (6) fixedly arranged at the top of the lower toothed plate (5), the sliding plate (6) being slidingly arranged in the connecting sliding groove, an upper toothed plate (7) fixedly arranged at the top of the sliding plate (6), a rotating gear (8) engaged on the surface of the upper toothed plate (7), a rotating shaft (9) fixedly arranged in the rotating gear (8), a fixed seat (10) mounted at the end of the rotating shaft (9) through a bearing, the fixed seat (10) being fixedly installed at the top of the connecting plate (26), and a turnover block (11) fixedly arranged on the surface of the rotating shaft (9) and fixedly installed at the bottom of the turnover plate (12).

3. The fastener forming mechanism having a chip removal structure according to claim 1, wherein, The pushing assembly comprises a telescopic air cylinder (15) fixedly installed at the rear side of the mounting shell (1), the output end of the telescopic air cylinder (15) extending into the inside of the collecting box (13) through the mounting shell (1), a moving plate (16) fixedly arranged at the output end of the telescopic air cylinder (15), a connecting column (17) fixedly arranged at the front side of the moving plate (16), a sealing plate (18) fixedly arranged at the front end of the connecting column (17), and a sealing gasket (19) fixedly arranged in the inside of the sealing plate (18).

4. The fastener forming mechanism having a chip removal structure according to claim 1, wherein, The clamping assembly comprises a mounting vertical plate (20) fixedly installed at the top of the mounting shell (1), an electric push rod (21) fixedly arranged on one side of the mounting vertical plate (20), an installation plate (22) fixedly arranged at the output end of the electric push rod (21), a T-shaped block (23) lap-jointed in the inside of the installation plate (22), a fixed magnet (24) fixedly arranged at the bottom of the T-shaped block (23), the fixed magnet (24) being adsorbed to the installation plate (22), and a clamping plate (25) fixedly arranged on one side of the T-shaped block (23).

5. The fastener forming mechanism having a chip removal structure according to claim 1, wherein, The front and rear sides of the turnover plate (12) are fixedly provided with sealing strips (28), the sealing strips (28) being in contact with the inner wall of the mounting shell (1), and the sealing strips (28) being made of elastic rubber.

6. The fastener forming mechanism having a chip removal structure according to claim 2, wherein, The front side of the fixed plate (2) is provided with a circular hole, and the radius of the circular hole is greater than the radius of the output end of the servo motor (3).

7. The fastener forming mechanism having a chip removal structure according to claim 2, wherein The sliding plate (6) is in the shape of a cross in longitudinal section, and the connecting sliding groove is in the shape of a cross in longitudinal section.

Images