CN216096343U

CN216096343U - Sub vehicle frame hits core shake sand machine

Info

Publication number: CN216096343U
Application number: CN202122674678.6U
Authority: CN
Inventors: 何昌城
Original assignee: Chongqing Moses Robotics Co ltd
Current assignee: Moses Intelligent Industry Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-22
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses an auxiliary frame core-beating sand shaker which comprises a core-beating device and a turnover device, wherein the core-beating device and the turnover device are arranged at left and right intervals; the core hitting device comprises a core hitting clamp used for installing the auxiliary frame, a first supporting assembly is arranged below the core hitting clamp, and a vibrating assembly is arranged above the first supporting assembly; the turnover device comprises a turnover fixture, a jacking assembly is arranged below the turnover fixture, and the jacking assembly is arranged on the second supporting assembly. Sand core is loose in with sub vehicle frame through hitting the core device, then the rethread turning device overturns, makes the psammitolite in the sub vehicle frame pour out to accomplish the desanding technology of sub vehicle frame, and be provided with collection device and collect fortune sand line, its ability psammitolite is collected, is convenient for recycle.

Description

Sub vehicle frame hits core shake sand machine

Technical Field

The utility model belongs to the technical field of automobile part manufacturing, and particularly relates to an auxiliary frame core-beating sand-shaking machine.

Background

The auxiliary frame is indispensable in the automobile as a support for supporting front and rear axles and suspension. The auxiliary frame of the aluminum alloy is usually formed by casting, and the casting mode is sand casting, so that sand cores are hidden in the casting after the casting is taken out.

SUMMERY OF THE UTILITY MODEL

The utility model provides an auxiliary frame core-hitting sand shaking machine which can automatically and quickly perform a sand removing process on an auxiliary frame and remove sand completely, so that the sand removing efficiency is accelerated, and the labor cost is reduced.

Therefore, the technical scheme adopted by the utility model is as follows: a core-beating sand shaker with an auxiliary frame comprises a core-beating device and a turnover device which are arranged at left and right intervals, wherein a first collecting device is arranged below the core-beating device, a second collecting device is arranged below the turnover device, sand cores are conveyed to a sand collecting and conveying line by the first collecting device and the second collecting device, and the sand collecting and conveying line is positioned between the core-beating device and the turnover device; the core hitting device comprises a core hitting clamp used for installing the auxiliary frame, a first supporting assembly used for supporting the core hitting clamp is arranged below the core hitting clamp, and a vibrating assembly used for vibrating the auxiliary frame is arranged above the first supporting assembly; the turnover device comprises a turnover fixture, a jacking assembly which enables the turnover fixture to rotate is arranged below the turnover fixture, and the jacking assembly is arranged on the second supporting assembly.

Preferably, in the above scheme, the core striking fixture includes a core striking fixture seat, four core striking positioning pillars are arranged on the core striking fixture seat in a rectangular shape, each core striking positioning pillar is arranged on the core striking fixture seat through a core striking positioning seat, a supporting block for supporting an auxiliary frame is arranged on the core striking fixture seat, four rollers arranged in a rectangular shape are arranged below the core striking fixture seat through roller supports, the first supporting assembly includes a first base plate, two roller rails extending forward and backward are arranged on the first base plate corresponding to the four rollers, the rollers can move forward and backward along the roller rails, a core striking telescopic cylinder arranged in a rectangular shape is arranged at a position of the first base plate close to the rear side, four pressing plates are arranged at a position of the first base plate close to the rear side through pressing plate supports, the pressing plates at the left and right sides are arranged oppositely, and the outer side of the core striking fixture seat extends inward to the upper side of the core striking fixture seat, the vibration assembly comprises two rows of vibrator supports which extend from left to right, two vibrators are arranged on each row of vibrator supports, and the vibrators are located at the positions, close to the rear side, of the first bottom plate.

Further preferably, the middle parts of the core beating clamp seat and the first bottom plate are provided with first through holes for the sand cores to pass through, the first collecting device comprises a first chute and a core beating sand conveying line, the first chute is positioned below the first bottom plate, and an outlet of the first chute is positioned above the core beating sand conveying line.

Further preferably, the turning fixture comprises a turning fixture seat, the turning fixture seat comprises a fixture mounting section with the lower end inclined rightwards, the right side of the middle part of the fixture mounting section is provided with a turning section extending leftwards and rightwards, the front side of the fixture mounting section is provided with turning positioning columns distributed in a rectangular shape, each turning positioning column is vertically arranged on the front side of the fixture mounting section through a turning positioning seat, clamping components for fixing the auxiliary frame on the turning positioning columns are symmetrically arranged on the front side of the fixture mounting section in the front-back direction, the front side and the rear side of the turning section close to the rear end are respectively provided with a balancing weight, the jacking component comprises a jacking cylinder, the jacking cylinder is arranged at the position close to the front end of the turning section and below the rear end, the output end of the jacking cylinder is hinged with the turning section through a ball, and the second supporting component comprises a second bottom plate, the jacking cylinder is fixed on the second bottom plate.

Further preferably, the clamping assembly comprises an overturning telescopic cylinder, the output end of the overturning telescopic cylinder is provided with a clamping block, the fixture mounting section is provided with a fixing block located on the inner side of the overturning telescopic cylinder, the middle part of the clamping block is hinged to the hinging block, and the hinging block is hinged to the fixing block.

Preferably, the clamp mounting section and the second bottom plate are both provided with second through holes for the sand cores to pass through, the second collecting device comprises a second chute, the second chute is located below the second bottom plate, and an outlet of the second chute is located above the sand collecting and transporting line.

The utility model has the beneficial effects that: sand core is loose in with sub vehicle frame through hitting the core device, then the rethread turning device overturns, makes the psammitolite in the sub vehicle frame pour out to accomplish the desanding technology of sub vehicle frame, and be provided with collection device and collect fortune sand line, its ability psammitolite is collected, is convenient for recycle.

Drawings

Fig. 1 is a first schematic structural view (from the front side) of the present invention.

Fig. 2 is a second schematic structural diagram (viewed from the back side) of the present invention.

Fig. 3 is a first schematic view (from the front side) of the core striking device and the first collecting device of the present invention.

Fig. 4 is a second schematic view (seen from the rear side) of the core striking device and the first collecting device of the present invention.

Fig. 5 is a first schematic view (from the right) of the turning device and the second collecting device according to the present invention.

Fig. 6 is a second schematic view (from the left) of the inverting device and the second collecting device of the present invention.

Detailed Description

The utility model will be further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-6, an auxiliary frame core-beating sand-shaking machine mainly comprises a core-beating device a, a turnover device B, a first collecting device C, a second collecting device D and a collecting sand-transporting line E, wherein the core-beating device a and the turnover device B are arranged at left and right intervals, the first collecting device C is arranged below the core-beating device a, the second collecting device D is arranged below the turnover device B, the sand cores are conveyed to the collecting sand-transporting line E by the first collecting device C and the second collecting device D, and the collecting sand-transporting line E is positioned between the core-beating device a and the turnover device B.

Hit core device A and be provided with first supporting component including being used for sub vehicle frame installation hitting the core anchor clamps, hit the below of core anchor clamps, the top of first supporting component is provided with the vibration subassembly. Hit core anchor clamps and including hitting core anchor clamps seat 1, hit and be the rectangle on the core anchor clamps seat 1 and arrange four and hit core reference column 2, every hits core reference column 2 and sets up on hitting core anchor clamps seat 1 through hitting core positioning seat 3, hits and is provided with the supporting shoe 4 that is used for supporting sub vehicle frame on the core anchor clamps seat 1. Four rollers 6 which are arranged in a rectangular shape are arranged below the core hitting clamp seat 1 through roller brackets 5, and the rollers 6 are driven by a motor.

The first supporting assembly comprises a first bottom plate 7, two roller rails 8 extending front and back are arranged on the first bottom plate 7 corresponding to the four rollers 6, the rollers 6 can move back and forth along the roller rails 8, a position of the first bottom plate 7 close to the rear side is provided with a hitting core telescopic cylinder 10 arranged in a rectangular shape, the position of the first bottom plate 7 close to the rear side is provided with four pressing plates 12 through a pressing plate support 11, the pressing plates 12 on the left side and the right side are arranged oppositely, the outer side of the hitting core clamp seat 1 extends inwards to the upper side of the hitting core clamp seat 1, the vibrating assembly comprises two rows of vibrator supports 13 extending left and right, each row of vibrator supports 13 are provided with two vibrators 14, and the vibrators 14 are located at positions of the first bottom plate 7 close to the rear side.

The first bottom plate 7 is provided with a stroke limiting component for limiting the stroke of the core striking clamp seat 1, and is positioned on the core striking clamp seat 1, and meanwhile, the front side and the rear side of the roller track are provided with position limiting components for preventing the roller 6 from continuously rolling.

Hit the middle part of core anchor clamps seat 3 and first bottom plate 7 and all be provided with the first through-hole that supplies the sand core to pass through, first collection device includes first chute 15 and hits core fortune sand line 16, and first chute 15 is located first bottom plate 7 below, and the export of first chute 15 is located the top of hitting core fortune sand line 16. After passing through the first through hole, the sand core is collected by the first chute 15, then reaches the core-hitting sand-conveying line 16, and finally is collected by the collected core-hitting sand-conveying line 16.

Turning device B is provided with the jacking subassembly including the upset anchor clamps, the below of upset anchor clamps, and the jacking subassembly sets up on second supporting component. The overturning fixture comprises an overturning fixture seat 17, the overturning fixture seat 17 comprises a fixture mounting section 17a with the lower end arranged in a right-angled manner, the right side of the middle part of the fixture mounting section 17a is provided with an overturning section 17b extending leftwards and rightwards, the front side of the fixture mounting section 17a is provided with overturning positioning columns 18 distributed in a rectangular manner, each overturning positioning column 18 is vertically arranged on the front side of the fixture mounting section 17a through an overturning positioning seat 19, clamping components for fixing the auxiliary frame on the overturning positioning columns 18 are symmetrically arranged on the front side of the fixture mounting section 17a in a front-back manner, balancing weights 20 are arranged on the front side and the rear side of the overturning section 17b close to the rear end, each jacking component comprises a jacking cylinder 21, each jacking cylinder 21 is arranged at the position of the overturning section 17b close to the front end and below the rear end, the output end of each jacking cylinder 21 is hinged with the overturning section 17b through a ball, each second supporting component comprises a second bottom plate 22, the jacking cylinder 21 is fixed on the second bottom plate 22. When the jacking jar 21 of the front side during operation, upset anchor clamps seat 17 overturns backward, and when the jacking jar 21 of rear side during operation, upset anchor clamps seat 17 overturns forward, and when left jacking jar 21 during operation, upset anchor clamps seat 17 overturns right, and when the jacking jar 21 on right side during operation, upset anchor clamps seat 17 overturns left to realize each upset all around.

The clamping assembly comprises an overturning telescopic cylinder 23, a clamping block 24 is arranged at the output end of the overturning telescopic cylinder 23, a fixing block 25 located on the inner side of the overturning telescopic cylinder 23 is arranged on the fixture mounting section 17a, the middle of the clamping block 24 is hinged on a hinging block 26, and the hinging block 26 is hinged on the fixing block 25.

The clamp mounting section 17a and the second bottom plate 22 are provided with second through holes for the sand cores to pass through, the second collecting device comprises a second chute 27, the second chute 27 is located below the second bottom plate 22, and an outlet of the second chute 27 is located above the sand collecting and transporting line E. The sand core is collected by the second chute 27 after passing through the second through hole, then reaches the collection sand-carrying line E along the second chute 27, and finally is collected.

In the working process, the sand core is scattered in the air, shielding components are arranged on the core hitting device A and the overturning device B, and the shielding components comprise a frame and a baffle.

The whole device works as follows: when the sub-frame taken out from the mold is transported by a robot, it is placed on the core striking jig base 1, then, under the action of the roller 6, the core striking clamp seat 1 moves backwards along the roller track 8, and after the core striking clamp seat moves in place, the core-striking telescopic cylinder 10 works to jack up the core-striking clamp seat 1 upwards until the pressing plate 12 is contacted with the core-striking clamp seat 1, the core-striking telescopic cylinder 10 stops working after the vibrator 14 is abutted on the auxiliary frame, then the vibrator 14 works to vibrate and loosen the sand core in the auxiliary frame, after the vibration is finished, the core-striking telescopic cylinder 10 and the roller 6 enable the core-striking clamp seat 1 to return to the initial position, the robot places the vibrated auxiliary frame on the overturning clamp seat 17, then the turnover telescopic cylinder 23 works to enable the auxiliary frame to be clamped on the turnover clamp seat 17, the jacking cylinder 21 works to enable the turnover clamp seat 17 to turn over for a certain angle, and accordingly the vibrated sand cores in the auxiliary frame are poured out. The core hitting sand conveying line 16 and the sand collecting line E are operated all the time in the whole process for collecting the sand cores.

Claims

1. The utility model provides a sub vehicle frame hits core shake sand machine which characterized in that: the sand core collecting and conveying device comprises a core hitting device (A) and a turning device (B) which are arranged at left and right intervals, wherein a first collecting device (C) is arranged below the core hitting device (A), a second collecting device (D) is arranged below the turning device (B), sand cores are conveyed to a sand collecting and conveying line (E) by the first collecting device (C) and the second collecting device (D), and the sand collecting and conveying line (E) is positioned between the core hitting device (A) and the turning device (B); the core hitting device (A) comprises a core hitting clamp used for installing the auxiliary frame, a first supporting assembly used for supporting the core hitting clamp is arranged below the core hitting clamp, and a vibrating assembly used for vibrating the auxiliary frame is arranged above the first supporting assembly; the turnover device (B) comprises a turnover fixture, a jacking assembly enabling the turnover fixture to rotate is arranged below the turnover fixture, and the jacking assembly is arranged on the second supporting assembly.

2. The sub-frame core-driving sand shaker as claimed in claim 1, wherein: the core beating clamp comprises a core beating clamp seat (1), four core beating positioning columns (2) are arranged on the core beating clamp seat (1) in a rectangular shape, each core beating positioning column (2) is arranged on the core beating clamp seat (1) through a core beating positioning seat (3), a supporting block (4) for supporting an auxiliary frame is arranged on the core beating clamp seat (1), four rollers (6) are arranged below the core beating clamp seat (1) in a rectangular shape through roller supports (5), a first supporting component comprises a first bottom plate (7), two roller rails (8) extending from front to back are arranged on the first bottom plate (7) corresponding to the four rollers (6), the rollers (6) can move back and forth along the roller rails (8), and core beating cylinders (10) are arranged in a rectangular shape at the positions of the first bottom plate (7) close to the rear side, the utility model discloses a core beating machine, including first bottom plate (7), the position department that is close to the rear side of first bottom plate (7) is provided with four clamp plates (12) through clamp plate support (11), and the clamp plate (12) of the left and right sides set up relatively, and inwards extend to the top of beating core anchor clamps seat (1) by the outside of beating core anchor clamps seat (1), the vibration subassembly is including controlling two rows of vibrator supports (13) that extend the setting, is provided with two vibrators (14) on every row of vibrator support (13), vibrator (14) are located the position department that first bottom plate (7) are close to the rear side.

3. The sub-frame core-driving sand shaker as claimed in claim 2, wherein: the middle parts of the core beating clamp seat (1) and the first bottom plate (7) are provided with first through holes for the sand cores to pass through, the first collecting device comprises a first chute (15) and a core beating sand conveying line (16), the first chute (15) is located below the first bottom plate (7), and an outlet of the first chute (15) is located above the core beating sand conveying line (16).

4. The sub-frame core-driving sand shaker as claimed in claim 1, wherein: the overturning fixture comprises an overturning fixture seat (17), the overturning fixture seat (17) comprises a fixture mounting section (17a) with a lower end inclining rightwards, the right side of the middle part of the fixture mounting section (17a) is provided with a left overturning section (17b) extending leftwards and rightwards, the front side of the fixture mounting section (17a) is provided with overturning positioning columns (18) distributed in a rectangular shape, each overturning positioning column (18) is vertically arranged on the front side of the fixture mounting section (17a) through an overturning positioning seat (19), clamping components for fixing an auxiliary frame on the overturning positioning columns (18) are symmetrically arranged on the front side and the back side of the fixture mounting section (17a), balancing weights (20) are arranged on the front side and the back side of the overturning section (17b) close to the position of the rear end, each jacking component comprises a jacking cylinder (21), and the jacking cylinders (21) are arranged below the position of the overturning section (17b) close to the front end and the rear end, the output end of the jacking cylinder (21) is hinged with the overturning section (17b) through a ball, the second supporting assembly comprises a second bottom plate (22), and the jacking cylinder (21) is fixed on the second bottom plate (22).

5. The sub-frame core-shooter shaker of claim 4, wherein: the clamping assembly comprises an overturning telescopic cylinder (23), the output end of the overturning telescopic cylinder (23) is provided with a clamping block (24), the fixture mounting section (17a) is provided with a fixing block (25) located on the inner side of the overturning telescopic cylinder (23), the middle of the clamping block (24) is hinged to a hinged block (26), and the hinged block (26) is hinged to the fixing block (25).

6. The sub-frame core-shooter shaker of claim 4, wherein: the sand core collecting device is characterized in that second through holes for the sand cores to pass through are formed in the clamp mounting section (17a) and the second bottom plate (22), the second collecting device comprises a second chute (27), the second chute (27) is located below the second bottom plate (22), and an outlet of the second chute (27) is located above the sand collecting and transporting line (E).