Automatic liquid pouring device after honing of engine cylinder

Abstract

The invention discloses an automatic liquid pouring device after honing of an engine cylinder block, comprising a grinding head body, a through hole is opened in the middle of the grinding head body, an expansion and contraction cone is arranged in the through hole, the left end of the expansion and contraction cone is threadedly connected to a push rod, the push rod, the right part of the push rod is sleeved with a washer, the left part of the push rod is threadedly connected to a collar, a spring is sleeved on the push rod, and the spring is located between the collar and the washer. The invention is reasonably designed in structure. When the automatic liquid pouring device after honing of the engine cylinder block is honing, the oilstone seat swells out, the sharp corner of the oilstone contacts the sharp corner of the keyway and is subjected to force, and other oilstones on the same oilstone seat contact the inner wall of the workpiece to play a supporting role. This structure is not easy to break the oilstone. When the tile-shaped oilstone mounting part and the expansion and contraction part swell out, the oilstone far away from the keyway plays a supporting role, the grinding force at the keyway is uniform, and the roundness accuracy of the workpiece after honing is higher. The tile-shaped oilstone mounting part can install more oilstones, which can effectively improve the honing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of honing, in particular to an automatic liquid pouring device after honing of an engine cylinder body. Background Art

[0002] Honing is a finishing process of the finished surface using an oilstone (also called a honing bar) embedded in a honing head. The contact area between honing and the hole surface is large, and the processing efficiency is high.

[0003] The conventional method of pouring the fluid after honing the engine cylinder block is to pour the fluid manually. This method of pouring the fluid is inefficient and requires a lot of manpower, which increases labor costs and reduces the benefits of the enterprise.

[0004] Therefore, those skilled in the art provide an automatic liquid pouring device after honing of an engine cylinder block to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide an automatic liquid pouring device after honing of an engine cylinder block, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The cam is provided with a second guide wheel which is connected to the rotation axis of the drive gear of the drive gear.

[0008] As a further solution of the present invention: the output mechanism includes a conveying frame fixedly installed on the turntable, a rotating shaft is installed in the middle of the conveying frame through a bearing, a transmission roller is symmetrically mounted in the middle of the rotating shaft, a driven gear is installed at the left end of the rotating shaft, and the driven gears are connected to each other through a toothed chain, a support seat is fixedly installed at the lower middle end of the left side of the conveying frame, a driving shaft is installed in the middle of the support seat through a bearing, a second driven gear corresponding to the first driven gear is installed on the driving shaft, the second driven gear is linked to the first driven gear through a toothed chain, and a clutch is installed at the left end of the driving shaft.

[0009] As a further solution of the present invention: a third driven gear is installed on the left part of the push rod, and the third driven gear is connected to the first driving gear through a toothed chain transmission.

[0010] As a further solution of the present invention: the base is a tile-type base.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The invention has reasonable structural design, adopts an automatic liquid pouring mechanism, does not need manual auxiliary liquid pouring, has high liquid pouring efficiency, saves labor expenses, and improves enterprise benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of the automatic liquid pouring device after the engine cylinder block is honed.

[0014] Figure 2 This is a test picture of the automatic liquid pouring device after the engine cylinder block is honed.

[0015] In the figure: turntable 1, output mechanism 2, cylinder 3, clutch 4, first reduction motor 5, second reduction motor 6, first guide wheel 7, clamping cylinder 8, support frame 9, base 10, push rod 11, fixed seat 12, support seat 13, first driven gear 14, conveying frame 15, transmission mix 16. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figures 1-2In the embodiment of the present invention, an automatic liquid pouring device after honing of an engine cylinder block includes a support frame 9, a base 10 is fixedly installed at the bottom of the support frame 9, a second guide wheel is installed along the arc surface of the base 10, the base 10 is connected to a turntable 1 through the second guide wheel, an output mechanism 2 is installed at the lower inner part of the turntable 1, a clamping cylinder 8 is symmetrically installed at the front and rear upper end of the inner side of the turntable 1, a first guide wheel 7 is installed at the lower side of the upper part of the support frame 9, the first guide wheel 7 is rollingly connected to the turntable 1, and a second reduction motor 6 is installed at the middle part of the upper end of the support frame 9. A pulley is installed on the output shaft of the second reduction motor 6, and the pulley is connected to the turntable 1 through a belt drive. The first reduction motor 5 is fixedly installed on the left side of the upper end of the support frame 9, and the first driving gear is installed on the output shaft of the first reduction motor 5. A fixed seat 12 is fixedly installed at the lower part of the support frame 9 corresponding to the output mechanism 2. The upper part of the fixed seat 12 is connected to the push rod 11 through a bearing. The left end of the push rod 11 is connected to the piston rod of the cylinder 3 through a fixing piece. The cylinder 3 is fixedly installed on the left side of the fixed seat 12, and the push rod 11 is connected to the first reduction motor 5 through a fixing piece.

[0018] The output mechanism 2 includes a conveying frame 15 fixedly mounted on the turntable 1, a rotating shaft is installed in the middle of the conveying frame 15 through a bearing, a transmission roller 16 is symmetrically mounted in the middle of the rotating shaft, a driven gear 14 is installed at the left end of the rotating shaft, and the driven gears are connected to each other through a toothed chain. A support seat 13 is fixedly mounted at the lower middle end of the left side of the conveying frame 15, a driving shaft is installed in the middle of the support seat 13 through a bearing, a second driven gear corresponding to the first driven gear 14 is installed on the driving shaft, and the second driven gear is linked to the first driven gear through a toothed chain transmission, and a clutch 4 is installed at the left end of the driving shaft.

[0019] A third driven gear is installed on the left part of the push rod 11, and the third driven gear is connected to the first driving gear through a toothed chain transmission.

[0020] The base 10 is a tile-shaped base.

[0021] The working principle of the present invention is:

[0022] The present invention relates to an automatic liquid pouring device after honing of an engine cylinder block. During the honing process of the automatic liquid pouring device after honing of the engine cylinder block, after the cylinder block honing process is completed, the workpiece is output to the liquid pouring device, at which time the piston rod of the cylinder 3 moves right, and the push rod 11 moves right through the fixing member, the push rod 11 engages the clutch 4, the reduction motor 5 is started, the push rod 11 rotates and drives the driving shaft to rotate, and then the output mechanism 2 is operated to input the cylinder block into the turntable 1, and when it reaches the specified position, the piston rod of the cylinder 3 moves left, the clutch 3 is disengaged, the reduction motor 5 is stopped, the clamping cylinder presses the cylinder block, the reduction motor 6 is started, the turntable 1 rotates 180° and stays for 3-5 seconds, then the turntable rotates 180° in the opposite direction to return to its original position, the clamping cylinder is released, the clutch 4 is engaged, the first reduction motor 5 is started, the cylinder block is output to the liquid pouring device, and the next cylinder block is waited for liquid pouring.

[0023] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic liquid pouring device after honing of an engine cylinder block, comprising a support frame (9), characterized in that: A base (10) is fixedly installed at the bottom, a second guide wheel is installed on the base (10) along the radian surface, the base (10) is connected to the turntable (1) through the second guide wheel, an output mechanism (2) is installed on the inner lower part of the turntable (1), a clamping cylinder (8) is symmetrically installed on the inner upper end of the turntable (1), a first guide wheel (7) is installed on the lower side of the upper part of the support frame (9), the first guide wheel (7) is rollingly connected to the turntable (1), a second reduction motor (6) is installed in the middle of the upper end of the support frame (9), a pulley is installed on the output shaft of the second reduction motor (6), and the pulley is connected to the turntable (1) through a belt drive, a first reduction motor (5) is fixedly installed on the left side of the upper end of the support frame (9), a first driving gear is installed on the output shaft of the first reduction motor (5), a fixed seat (12) is fixedly installed at the lower part of the support frame (9) corresponding to the output mechanism (2), the upper part of the fixed seat (12) is connected to the push rod (11) through a bearing, and the push rod (11) is connected to the turntable (11) through a bearing. 1) The left end is connected to the piston rod of the cylinder (3) through a fixing member, the cylinder (3) is fixedly mounted on the left side of the fixing seat (12), and the push rod (11) is transmission-connected to the first reduction motor (5); the output mechanism (2) comprises a conveying frame (15) fixedly mounted on the turntable (1), a rotating shaft is mounted in the middle of the conveying frame (15) through a bearing, a transmission roller (16) is symmetrically mounted in the middle of the rotating shaft, a first driven gear (14) is mounted on the left end of the rotating shaft, a support seat (13) is fixedly mounted on the lower end of the middle of the left side of the conveying frame (15), a driving shaft is mounted in the middle of the support seat (13) through a bearing, a second driven gear corresponding to the first driven gear (14) is mounted on the driving shaft, the second driven gear is linked to the first driven gear (14) through a toothed chain transmission, and a clutch (4) is mounted on the left end of the driving shaft; a third driven gear is mounted on the left part of the push rod (11), and the third driven gear is connected to the first driving gear through a toothed chain transmission.

2. The automatic liquid pouring device after honing of the engine cylinder block according to claim 1, characterized in that: The base (10) is a tile-shaped base.

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