CN215034204U

CN215034204U - Gear deburring equipment for hydraulic gear pump production

Info

Publication number: CN215034204U
Application number: CN202120874625.6U
Authority: CN
Inventors: 于文清; 叶建丰; 陈晓龙
Original assignee: BODEN HYDRAULICS CO LTD
Current assignee: BODEN HYDRAULICS CO LTD
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-07
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a gear machining technical field, and disclose gear burring equipment for hydraulic gear pump production, which comprises a housin, the central point of casing bottom inner wall puts to rotate and is equipped with the back shaft, the fixed dish of placing that is equipped with in upper end of back shaft, the fixed first motor that is equipped with on the right side bottom inner wall of casing, the fixed gear that is equipped with on the output of first motor, the fixed ring gear that sets up with gear engagement that is equipped with of lower extreme of placing set lateral wall, the upper end of casing is equipped with fixture, the fixed adjustment mechanism that is equipped with on the left end inner wall of casing, adjustment mechanism's the fixed second motor that is equipped with of right-hand member, the fixed telescopic machanism that is equipped with on the output shaft of second motor, the fixed sanding block that is equipped with in telescopic machanism's upper end. The utility model discloses can conveniently adjust the contact position of sanding block and gear burr, increase the life of sanding block, reduce the cost of gear burring technology.

Description

Gear deburring equipment for hydraulic gear pump production

Technical Field

The utility model relates to a gear machining technical field especially relates to gear deburring equipment is used in hydraulic gear pump production.

Background

When a metal workpiece is machined, particularly after processes such as pin turning and the like, a large amount of metal burrs can be generated on the surface, the appearance of a product is influenced, the quality of the product is reduced, the gear transmission stability can be influenced by the burrs on the gear, along with the development of production, the gear operation stability on the hydraulic gear pump is more and more emphasized, and therefore the deburring process of the gear for producing the hydraulic gear pump is more and more important.

The existing gear deburring equipment for producing the hydraulic gear pump mainly uses the grinding block to grind and remove the burrs of the gear, but when the grinding block grinds the burrs of the gear, certain positions on the grinding block are abraded for a long time due to the fixed position of the gear, and other positions cannot contact the gear and cannot participate in the deburring work of the gear, so that the abraded part of the grinding block is rapidly consumed, the service life of the grinding block is seriously reduced, and the gear deburring processing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the sanding block of current gear deburring equipment for the production of hydraulic gear pump consumes greatly, has increased the problem of the processing cost of gear burring, and the gear deburring equipment is used in the production of the hydraulic gear pump that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

gear burring equipment is used in hydraulic gear pump production, which comprises a housin, the central point of casing bottom inner wall puts to rotate and is equipped with the back shaft, the fixed dish of placing that is equipped with in upper end of back shaft, the fixed first motor that is equipped with on the right side bottom inner wall of casing, the fixed gear that is equipped with on the output of first motor, the fixed ring gear that sets up with gear engagement that is equipped with of lower extreme of placing the dish lateral wall, the upper end of casing is equipped with fixture, the fixed adjustment mechanism that is equipped with on the left end inner wall of casing, adjustment mechanism's the fixed second motor that is equipped with of right-hand member, the fixed telescopic machanism that is equipped with on the output shaft of second motor, the fixed sanding block that is equipped with in telescopic machanism's upper end.

Preferably, fixture includes clamp splice, lead screw and turning handle, the clamp splice is located the top of placing the dish, the lead screw passes through the bearing and rotates the upper end that sets up at the clamp splice, the upper end of lead screw runs through the top inner wall of casing and rather than threaded connection, the fixed upper end that sets up at the lead screw of turning handle.

Preferably, adjustment mechanism includes servo electric jar, fixed first fixed block and the second fixed block of being equipped with on the left end lateral wall of casing, the second fixed block is located the top of first fixed block, the fixed first articulated piece that is equipped with of lower extreme of second motor, the left end of second motor is fixed and is equipped with the articulated piece of second, servo electric jar passes through the articulated setting of pivot between the articulated piece of second fixed block and second, first fixed block and the articulated setting of first articulated piece.

Preferably, the telescopic mechanism comprises a fixed cylinder, the fixed cylinder is fixedly arranged on an output shaft of the second motor, a telescopic rod is arranged in the fixed cylinder in a sliding mode, a bolt and a nut are arranged on the cylinder wall at the upper end of the fixed cylinder, a plurality of thread through holes matched with the bolt are formed in the telescopic rod, the telescopic rod is fixedly connected with the fixed cylinder through the bolt and the nut, and the upper end of the telescopic rod extends out of the fixed cylinder and is fixedly connected with the polishing block.

Preferably, the side walls of the front end and the rear end of the shell are provided with openings, and the side wall of the rotating handle is provided with anti-skidding stripes.

Preferably, the axes of the supporting shaft, the placing disc and the screw rod are all located on the same axis.

Compared with the prior art, the utility model provides a gear burring equipment is used in hydraulic gear pump production possesses following beneficial effect:

1. this gear deburring equipment is used in hydraulic gear pump production carries out the centre gripping to the processing gear through the clamp splice, passes through the bearing rotation through clamp splice and lead screw and connects, not only makes the more fastening of clamp splice centre gripping, still can make the rotation of processing gear not influenced, all is located same axis through the axle center of back shaft, placing dish and lead screw, makes the processing gear can evenly rotate on placing the dish.

2. This gear deburring equipment is used in hydraulic gear pump production drives the gear through first motor and rotates, drives the ring gear through the gear and rotates, drives through the ring gear and places a set rotation, rotates through the cooperation of gear and ring gear, makes to place the dish and can slow rotating to the messenger places the dish and drives the slow rotation of processing gear.

3. This gear burring equipment is used in hydraulic gear pump production makes the bolt no longer spacing to the telescopic link through loosening bolt and nut, through the convenient telescopic link of adjusting of the convenient regulation of the screw thread through-hole on the change telescopic link length that extends the fixed cylinder outside, the convenient position of adjusting the sanding block of extension length through convenient regulation telescopic link to realized the convenient position of adjusting the sanding block and processing gear contact, the life of extension sanding block.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can conveniently adjust the contact position of sanding block and gear burr, increase the life of sanding block, reduce the cost of gear burring technology.

Drawings

FIG. 1 is a schematic structural view of a gear deburring device for producing a hydraulic gear pump, which is provided by the utility model;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the automatic grinding machine comprises a shell 1, a support shaft 2, a placement plate 3, a gear ring 4, a first motor 5, a gear 6, a clamping block 7, a lead screw 8, a rotating handle 9, a first fixing block 10, a second fixing block 11, a servo electric cylinder 12, a second hinge block 13, a first hinge block 14, a second motor 15, a grinding block 16, a telescopic rod 17, a bolt 18, a nut 19 and a fixing barrel 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the gear deburring device for producing the hydraulic gear pump comprises a shell 1, a support shaft 2 is rotatably arranged at the central position of the inner wall of the bottom end of the shell 1, a placing disc 3 is fixedly arranged at the upper end of the support shaft 2, a first motor 5 is fixedly arranged on the inner wall of the bottom end of the right side of the shell 1, a gear 6 is fixedly arranged at the output end of the first motor 5, a gear ring 4 meshed with the gear 6 is fixedly arranged at the lower end of the side wall of the placing disc 3, a clamping mechanism is arranged at the upper end of the shell 1, an adjusting mechanism is fixedly arranged on the inner wall of the left end of the shell 1, a second motor 15 is fixedly arranged at the right end of the adjusting mechanism, a telescopic mechanism is fixedly arranged on the output shaft of the second motor 15, a polishing block 16 is fixedly arranged at the upper end of the telescopic mechanism, side walls at the front end and the rear end of the shell 1 are provided with openings, the gears can be conveniently placed in the gear, the axes of the support shaft 2, the placing disc 3 and the lead screw 8 are all positioned on the same axis, so that the machined gear can be uniformly ground by the grinding block 16 to remove burrs.

Fixture includes clamp splice 7, lead screw 8 and turning handle 9, and clamp splice 7 is located the top of placing dish 3, and lead screw 8 passes through the bearing and rotates the setting in the upper end of clamp splice 7, and the upper end of lead screw 8 runs through the top inner wall of casing 1 and rather than threaded connection, and turning handle 9 is fixed to be set up in the upper end of lead screw 8, has seted up anti-skidding stripe on the lateral wall of turning handle 9, conveniently rotates turning handle 9 and carries out the centre gripping to the processing gear.

Adjustment mechanism includes servo electric jar 12, fixed first fixed block 10 and the second fixed block 11 of being equipped with on the left end lateral wall of casing 1, second fixed block 11 is located the top of first fixed block 10, the fixed first articulated piece 14 that is equipped with of lower extreme of second motor 15, the left end of second motor 15 is fixed and is equipped with the articulated piece 13 of second, servo electric jar 12 sets up between the articulated piece 13 of second fixed block 11 and second through the pivot is articulated, first fixed block 10 and the articulated setting of first articulated piece 14, make the burr of grinding block 16 can be polished according to the line of processing gear on to the processing gear voluntarily and get rid of.

Telescopic machanism includes solid fixed cylinder 20, solid fixed cylinder 20 is fixed to be set up on the output shaft of second motor 15, it is equipped with telescopic link 17 to slide in solid fixed cylinder 20, be equipped with bolt 18 and nut 19 on the section of thick bamboo wall of solid fixed cylinder 20 upper end, seted up on the telescopic link 17 a plurality ofly with bolt 18 assorted screw thread through-hole, telescopic link 17 and solid fixed cylinder 20 pass through bolt 18 and nut 19 fastening connection, the upper end of telescopic link 17 extend solid fixed cylinder 20 and with sanding block 16 fixed connection, can conveniently adjust the position of sanding block 16 and processing gear contact.

In the utility model, when in actual use, a worker places a processing gear at the central position of a placing plate 3, drives a screw rod 8 to rotate by rotating a rotating handle 9, drives a clamping block 7 to move downwards by rotating the screw rod 8, clamps the processing gear by the clamping block 7, after the clamping is finished, drives a gear 6 to rotate by a first motor 5 by turning on the power supply of the first motor 5, drives a gear ring 4 to rotate by the gear 6, drives the placing plate 3 to rotate by the gear ring 4, drives the processing gear to rotate slowly by the matching rotation of the gear 6 and the gear ring 4, drives the processing gear to rotate slowly by rotating the placing plate 3, drives a grinding block 16 to rotate by turning on the power supply of a second motor 15, removes burrs from the processing gear, and automatically adjusts the grinding position according to the grains of the processing gear by a servo electric cylinder 12, when the position of polishing on 16 upper portions of sanding block appears losing, in time make bolt 18 no longer spacing to telescopic link 17 through loosening bolt 18 and nut 19, through the convenient length that adjusts telescopic link 17 and extend solid fixed cylinder 20 outside on the exchange telescopic link 17, after the length that telescopic link 17 stretched out is selected, fix telescopic link 17 and solid fixed cylinder 20 once more through bolt 18 and nut 19, the convenient position of adjusting sanding block 16 of extension length through convenient regulation telescopic link 17, thereby realized the convenient position of adjusting sanding block 16 and processing gear contact, the life of extension sanding block 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The gear deburring equipment for producing the hydraulic gear pump comprises a shell (1) and is characterized in that, a support shaft (2) is rotatably arranged at the central position of the inner wall of the bottom end of the shell (1), a placing disc (3) is fixedly arranged at the upper end of the supporting shaft (2), a first motor (5) is fixedly arranged on the inner wall of the bottom end of the right side of the shell (1), a gear (6) is fixedly arranged on the output end of the first motor (5), a gear ring (4) meshed with the gear (6) is fixedly arranged at the lower end of the side wall of the placing disc (3), the upper end of the shell (1) is provided with a clamping mechanism, the inner wall of the left end of the shell (1) is fixedly provided with an adjusting mechanism, the right end of the adjusting mechanism is fixedly provided with a second motor (15), an output shaft of the second motor (15) is fixedly provided with a telescopic mechanism, and the upper end of the telescopic mechanism is fixedly provided with a polishing block (16).

2. The gear deburring device for the production of the hydraulic gear pump is characterized in that the clamping mechanism comprises a clamping block (7), a screw rod (8) and a rotating handle (9), the clamping block (7) is positioned above the placing disc (3), the screw rod (8) is rotatably arranged at the upper end of the clamping block (7) through a bearing, the upper end of the screw rod (8) penetrates through the inner wall of the top end of the shell (1) and is in threaded connection with the inner wall, and the rotating handle (9) is fixedly arranged at the upper end of the screw rod (8).

3. The gear deburring equipment for the production of the hydraulic gear pump is characterized in that the adjusting mechanism comprises a servo electric cylinder (12), a first fixing block (10) and a second fixing block (11) are fixedly arranged on the side wall of the left end of the shell (1), the second fixing block (11) is positioned above the first fixing block (10), a first hinged block (14) is fixedly arranged at the lower end of the second motor (15), a second hinged block (13) is fixedly arranged at the left end of the second motor (15), the servo electric cylinder (12) is hinged between the second fixing block (11) and the second hinged block (13) through a shaft pin, and the first fixing block (10) and the first hinged block (14) are hinged.

4. The gear deburring equipment for the production of the hydraulic gear pump as claimed in claim 1, wherein the telescopic mechanism comprises a fixed cylinder (20), the fixed cylinder (20) is fixedly arranged on an output shaft of the second motor (15), a telescopic rod (17) is slidably arranged in the fixed cylinder (20), a bolt (18) and a nut (19) are arranged on the cylinder wall at the upper end of the fixed cylinder (20), a plurality of threaded through holes matched with the bolt (18) are formed in the telescopic rod (17), the telescopic rod (17) and the fixed cylinder (20) are fixedly connected through the bolt (18) and the nut (19), and the upper end of the telescopic rod (17) extends out of the fixed cylinder (20) and is fixedly connected with the polishing block (16).

5. The gear deburring device for the production of the hydraulic gear pump as claimed in claim 2, wherein the side walls of the front end and the rear end of the shell (1) are provided with openings, and the side wall of the rotating handle (9) is provided with anti-skid stripes.

6. The gear deburring device for producing the hydraulic gear pump as claimed in claim 1, wherein the axial centers of the support shaft (2), the placing disc (3) and the screw rod (8) are all located on the same axis.