CN209953736U - Swing grinding device for machining automobile half shaft - Google Patents

Swing grinding device for machining automobile half shaft Download PDF

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Publication number
CN209953736U
CN209953736U CN201920680743.6U CN201920680743U CN209953736U CN 209953736 U CN209953736 U CN 209953736U CN 201920680743 U CN201920680743 U CN 201920680743U CN 209953736 U CN209953736 U CN 209953736U
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CN
China
Prior art keywords
wall
screw
pendulum
fix
grinding device
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Expired - Fee Related
Application number
CN201920680743.6U
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Chinese (zh)
Inventor
高明飞
王栋
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Xian Aeronautical University
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Xian Aeronautical University
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Priority to CN201920680743.6U priority Critical patent/CN209953736U/en
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Publication of CN209953736U publication Critical patent/CN209953736U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a car semi-axis processing is with pendulum device of grinding, which comprises a supporting table, the top outer wall of brace table has the pneumatic cylinder through the fix with screw, and the piston rod of pneumatic cylinder has the elevating platform through the fix with screw, the top outer wall of elevating platform has driving motor through the fix with screw, and the bottom outer wall of elevating platform is equipped with the pendulum and grinds the mechanism, the mould spout has all been opened to brace table's bottom inner wall both sides, and the equal sliding connection of inner wall of two mould spouts has the mould, the bottom inner wall of brace table has the cooler bin through the fix with screw, and the top outer wall of cooler bin and the bottom outer wall of two moulds have all opened the cooling tube jack. The utility model discloses can cool off the work piece in the processing, reduce the heat that produces in the course of working to the influence that work piece mechanical properties produced, help improving product quality, can adjust the inclination that the pendulum ground the head, be convenient for satisfy different processing requirements, help improving and use convenient degree.

Description

Swing grinding device for machining automobile half shaft
Technical Field
The utility model relates to an automobile parts processingequipment technical field especially relates to an automobile semi-axis processing is with pendulum grinding device.
Background
The pendulum grinding machine is a new plastic forming method, the contact area between the tool and the blank is limited, the deformation force can be reduced, so that larger workpieces can be formed step by using smaller force, and the automobile half shaft is forged and formed in a pendulum grinding mode.
The pendulum grinds and can be divided into cold-rolling, hot-rolling and warm-rolling, wherein the forging precision that the cold-rolling was rolled out is high, of high quality, the surface roughness is low, mechanical properties is high, so the work piece that passes through cold-rolling shaping generally does not need reprocessing or only needs a small amount of processing, a pendulum grinds machine structure for automobile half axle processing is disclosed in the patent with Chinese patent application No. 201820855651.2, in the device in the course of working the temperature regulation and control, can produce a large amount of heats in the pendulum grinds in-process, the honor causes the work piece temperature to rise, influence work piece mechanical properties.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a swing grinding device for processing an automobile half shaft.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a swing grinding device for machining an automobile half shaft comprises a supporting table, a hydraulic cylinder is fixed on the outer wall of the top of the supporting table through screws, a lifting table is fixed on a piston rod of the hydraulic cylinder through screws, a driving motor is fixed on the outer wall of the top of the lifting table through screws, a swing grinding mechanism is arranged on the outer wall of the bottom of the lifting table, mold sliding grooves are formed in two sides of the inner wall of the bottom of the supporting table, molds are connected with the inner walls of the two mold sliding grooves in a sliding mode, a cooling box is fixed on the inner wall of the bottom of the supporting table through screws, cooling pipe inserting holes are formed in the outer wall of the top of each mold and the outer wall of the top of each cooling box, a backflow pipe is inserted into the inner wall of each backflow pipe inserting hole, a water pump is fixed on the inner wall of the bottom of each cooling box through screws, and the water outlet end of the water pump is inserted into the inner wall of the cooling pipe.
Preferably, the top of the outer wall of the support table is provided with a bidirectional screw mounting hole, and the inner wall of the bidirectional screw mounting hole is connected with a bidirectional screw through a bearing.
Preferably, the outer wall of one side of each of the two molds is welded with a convex plate, and the inner walls of the two convex plates are respectively connected to the outer walls of the two sides of the two-way screw through threads.
Preferably, an electric telescopic rod is fixed to the inner bottom of the support table through a screw, and a top plate is fixed to one end of the electric telescopic rod through a screw.
Preferably, the pendulum grinds the mechanism and rolls the head including solid fixed ring, rotation head and pendulum, and gu fixed ring passes through the fix with screw in the bottom outer wall of elevating platform, the pendulum rolls the head and passes through hinged joint in the bottom outer wall that rotates the head.
Preferably, the rotating head is connected to the inside of the fixed ring through a bearing, and the rotating head is connected to an output shaft of the driving motor through a key.
Preferably, the top all is fixed with electric putter through the screw in the both sides of rotation head, and electric putter's one end has the push roller through hinged joint.
Preferably, the inner wall of the bottom of the cooling box is fixed with a semiconductor refrigeration piece through a screw, the semiconductor refrigeration piece, the hydraulic cylinder, the driving motor, the electric telescopic rod and the electric push rod are all electrically connected with a switch, and the switch is connected with a power supply through a wire.
Compared with the prior art, the utility model provides a car semi-axis processing is with pendulum grinding device possesses following beneficial effect:
1. this car semi-axis processing is with pendulum grinds device, through cooling tube and the water pump that sets up, inside the water pump sent the coolant liquid into two moulds through the cooling tube, can cool off the work piece in the processing, reduced the influence that the heat that produces produced in the course of working produced the mechanical properties of work piece, help improving product quality.
2. This car semi-axis processing is with pendulum grinding device, through the electric putter who sets up with push away the roller, two electric putter promote push away the roller and go up and down, drive the pendulum and grind the first swing, can adjust the inclination that the pendulum ground the head, be convenient for satisfy different processing requirements.
3. This car semi-axis processing is with pendulum grinds device, through the two-way screw rod that sets up, rotates two-way screw rod and drives two moulds and remove, is convenient for quick centre gripping and takes out the work piece, helps improving and uses convenient degree.
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 reduced the influence that the heat that produces produced in the course of working produced work piece mechanical properties, helped improving product quality.
Drawings
Fig. 1 is a schematic structural view of a swing grinding device for machining an automobile half shaft, which is provided by the utility model;
FIG. 2 is a schematic cross-sectional structural view of a supporting table of the swing grinding device for machining the automotive half axle according to the present invention;
fig. 3 is the utility model provides a sectional structure schematic diagram of car semi-axis processing is with pendulum grinds device rotor head.
In the figure: 1-supporting table, 2-hydraulic cylinder, 3-rotating head, 4-lifting table, 5-driving motor, 6-mould, 7-bidirectional screw, 8-cooling box, 9-top plate, 10-semiconductor refrigerating sheet, 11-water pump, 12-cooling pipe, 13-electric telescopic rod, 14-return pipe, 15-fixing ring, 16-electric push rod, 17-swinging and rolling head, and 18-pushing roller.
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. 1-3, a swing grinding device for processing an automobile half shaft comprises a supporting table 1, a hydraulic cylinder 2 is fixed on the outer wall of the top of the supporting table 1 through screws, a lifting table 4 is fixed on the piston rod of the hydraulic cylinder 2 through screws, a driving motor 5 is fixed on the outer wall of the top of the lifting table 4 through screws, a swing grinding mechanism is arranged on the outer wall of the bottom of the lifting table 4, mold chutes are formed on two sides of the inner wall of the bottom of the supporting table 1, molds are connected with the inner walls of the two mold chutes in a sliding manner, a cooling box 8 is fixed on the inner wall of the bottom of the supporting table 1 through screws, cooling pipe jacks are formed on the outer wall of the top of the cooling box 8 and the outer wall of the bottom of the two molds 6, cooling pipes 12 are inserted into the inner walls of the cooling pipe jacks, return pipes are formed on the inner walls of, the inner wall of the bottom of the cooling box 8 is fixed with a water pump 11 through screws, and the water outlet end of the water pump 11 is inserted into the inner wall of the cooling pipe 12.
The utility model discloses in, open at the outer wall top of brace table 1 has two-way screw rod mounting hole, and the inner wall of two-way screw rod mounting hole is connected with two-way screw rod 7 through the bearing.
The utility model discloses in, the flange has all been welded to one side outer wall of two moulds 6, and the inner wall of two flanges is respectively through threaded connection in the both sides outer wall of two-way screw rod 7.
The utility model discloses in, the interior bottom of brace table 1 is passed through the fix with screw and is had electric telescopic handle 13, and electric telescopic handle 13's one end is passed through the fix with screw and is had roof 9.
The utility model discloses in, pendulum grinds mechanism and grinds head 17 including solid fixed ring 15, rotation head 3 and pendulum, and gu fixed ring 15 is fixed in the bottom outer wall of elevating platform 4 through the screw, pendulum grinds head 17 and passes through hinged joint in the bottom outer wall that rotates head 3.
The utility model discloses in, rotate head 3 and connect in solid fixed ring 15's inside through the bearing, and rotate head 3 and pass through key connection in driving motor 5's output shaft.
The utility model discloses in, the top all has electric putter 16 through the fix with screw in the both sides of rotating head 3, and electric putter 16's one end has push roller 18 through hinged joint.
The utility model discloses in, the bottom inner wall of cooler bin 8 has semiconductor refrigeration piece 10 through the fix with screw, and semiconductor refrigeration piece 10, pneumatic cylinder 2, driving motor 5, electric telescopic handle 13 and 16 equal electricity of electric putter are connected with the switch, and the switch is connected with the power through the wire.
The working principle is as follows: rotate two-way screw rod 7 and promote the separation of two moulds 6, place the semi-axis between two moulds 6, rotate two-way screw rod 7, the fixed semi-axis of two 6 centre gripping of mould, start electric telescopic handle 13, promote the position of roof 9 restriction semi-axis, start electric push rod 16 and drive two push rods 18 and go up and down, adjust the angle of pendulum roller head 17, start hydraulic cylinder 2, drive elevating platform 4 descends, start driving motor 5 and drive pendulum roller head 17 and rotate, the swing rolls the work piece, start water pump 11 simultaneously, drive the coolant liquid at cooling tube 12, mould 6 and back flow 14 inside flow, cool off the work piece.
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 (8)

1. The utility model provides a pendulum grinds device for automobile semi-axis processing, includes brace table (1), its characterized in that, the top outer wall of brace table (1) has pneumatic cylinder (2) through the fix with screw, and the piston rod of pneumatic cylinder (2) has elevating platform (4) through the fix with screw, the top outer wall of elevating platform (4) has driving motor (5) through the fix with screw, and the bottom outer wall of elevating platform (4) is equipped with pendulum grinds the mechanism, the bottom inner wall both sides of brace table (1) all opened the mould spout, and the equal sliding connection of inner wall of two mould spouts has the mould, the bottom inner wall of brace table (1) has cooler bin (8) through the fix with screw, and the top outer wall of cooler bin (8) and the bottom outer wall of two moulds (6) all opened the cooling tube jack, the inner wall of cooling tube jack is pegged graft and is had cooling tube (12), the top inner wall of mould (6) and the top outer wall of cooler bin (8) all, and the inner wall of the return pipe jack is inserted with a return pipe (14), the inner wall of the bottom of the cooling box (8) is fixed with a water pump (11) through screws, and the water outlet end of the water pump (11) is inserted with the inner wall of the cooling pipe (12).
2. The pendulum grinding device for machining of automobile half shafts as claimed in claim 1, wherein the top of the outer wall of the support platform (1) is provided with a bidirectional screw mounting hole, and the inner wall of the bidirectional screw mounting hole is connected with a bidirectional screw (7) through a bearing.
3. The swing grinding device for machining the automobile half shaft as claimed in claim 2, wherein the two dies (6) are welded with convex plates on the outer wall of one side, and the inner walls of the two convex plates are respectively connected to the outer walls of the two sides of the two-way screw (7) through threads.
4. The pendulum grinding device for machining automobile half shafts according to claim 3, characterized in that an electric telescopic rod (13) is fixed to the inner bottom of the support table (1) through a screw, and a top plate (9) is fixed to one end of the electric telescopic rod (13) through a screw.
5. The swing grinding device for machining the automobile half shaft is characterized in that the swing grinding mechanism comprises a fixing ring (15), a rotating head (3) and a swing grinding head (17), the fixing ring (15) is fixed on the outer bottom wall of the lifting platform (4) through screws, and the swing grinding head (17) is connected to the outer bottom wall of the rotating head (3) through a hinge.
6. The pendulum grinding device for automobile half-shaft machining according to claim 5, characterized in that the rotating head (3) is connected to the inside of the fixed ring (15) through a bearing, and the rotating head (3) is connected to the output shaft of the driving motor (5) through a key.
7. The pendulum grinding device for machining of automobile half shafts as claimed in claim 6, wherein the top of the inside of both sides of the rotating head (3) is fixed with an electric push rod (16) through a screw, and one end of the electric push rod (16) is connected with a push roller (18) through a hinge.
8. The swing grinding device for machining the automobile half shaft according to claim 7, wherein a semiconductor refrigerating sheet (10) is fixed to the inner wall of the bottom of the cooling box (8) through screws, the semiconductor refrigerating sheet (10), the hydraulic cylinder (2), the driving motor (5), the electric telescopic rod (13) and the electric push rod (16) are all electrically connected with a switch, and the switch is connected with a power supply through a wire.
CN201920680743.6U 2019-05-14 2019-05-14 Swing grinding device for machining automobile half shaft Expired - Fee Related CN209953736U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920680743.6U CN209953736U (en) 2019-05-14 2019-05-14 Swing grinding device for machining automobile half shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920680743.6U CN209953736U (en) 2019-05-14 2019-05-14 Swing grinding device for machining automobile half shaft

Publications (1)

Publication Number Publication Date
CN209953736U true CN209953736U (en) 2020-01-17

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ID=69245351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920680743.6U Expired - Fee Related CN209953736U (en) 2019-05-14 2019-05-14 Swing grinding device for machining automobile half shaft

Country Status (1)

Country Link
CN (1) CN209953736U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113976793A (en) * 2021-09-28 2022-01-28 浙江科腾精工机械股份有限公司 Hot extrusion molding equipment for square-head bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113976793A (en) * 2021-09-28 2022-01-28 浙江科腾精工机械股份有限公司 Hot extrusion molding equipment for square-head bolt
CN113976793B (en) * 2021-09-28 2022-11-04 浙江科腾精工机械股份有限公司 Hot extrusion molding equipment for square-head bolt

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200117

Termination date: 20210514

CF01 Termination of patent right due to non-payment of annual fee