阅读说明：本技术 一种铸造用锅炉离心铸造检测铸造装置 (Boiler centrifugal casting detects casting device for casting ) 是由 何恩慧 于 2020-12-28 设计创作，主要内容包括：本发明提供一种铸造用锅炉离心铸造检测铸造装置,包括底座；所述底座的顶部左侧滑动连接有左滑动立柱,且底座的顶部右侧滑动连接有右滑动立柱,并且左滑动立柱和右滑动立柱的前侧端面顶部设置有锁扣；所述左滑动立柱的顶部转动连接有主动转盘,且主动转盘的右侧端面与外支撑机构的左端相连接,并且外支撑机构的中间处转动连接有转动杆；本发明支撑块的弧形外壁与铸造件的内表面接触时会存在缝隙,支撑块的弧形外壁上的球状突起可以很好的填补这些缝隙,防止铸造件在进行外表面平整度检测时发生滑动,增加检测的准确率,并且球状突起还能增加支撑块的弧形外壁与铸造件的内表面之间的摩擦力,避免发生打滑现象。(The invention provides a centrifugal casting detection casting device of a boiler for casting, which comprises a base, a detection device and a detection device, wherein the base is provided with a plurality of grooves; the left side of the top of the base is connected with a left sliding upright column in a sliding manner, the right side of the top of the base is connected with a right sliding upright column in a sliding manner, and the tops of the front end faces of the left sliding upright column and the right sliding upright column are provided with lock catches; the top of the left sliding upright post is rotatably connected with a driving turntable, the right end face of the driving turntable is connected with the left end of the outer supporting mechanism, and the middle of the outer supporting mechanism is rotatably connected with a rotating rod; according to the invention, gaps exist when the arc-shaped outer wall of the supporting block contacts with the inner surface of the casting part, the spherical bulge on the arc-shaped outer wall of the supporting block can well fill the gaps, the casting part is prevented from sliding during the detection of the surface flatness, the detection accuracy is increased, and the spherical bulge can also increase the friction force between the arc-shaped outer wall of the supporting block and the inner surface of the casting part, so that the slipping phenomenon is avoided.)

1. The utility model provides a casting detects casting device with boiler centrifugal casting which characterized in that: comprises a base (1); a cross rod (103) of the base (1) is connected with a dial indicator (2) in a sliding way; a servo motor (3) is installed on the left end face of the base (1), and a bidirectional screw rod (4) is connected to a driving shaft of the servo motor (3); the left side of the top of the base (1) is connected with a left sliding upright post (5) in a sliding manner, the right side of the top of the base (1) is connected with a right sliding upright post (6) in a sliding manner, and the tops of the front end faces of the left sliding upright post (5) and the right sliding upright post (6) are provided with a lock catch (7); a driving worm (8) is rotatably connected to the left side end face of the left sliding upright post (5), and the driving worm (8) is meshed with a worm wheel (9); the top of the left sliding upright post (5) is rotatably connected with a driving turntable (10), the right end face of the driving turntable (10) is connected with the left end of an outer supporting mechanism (13), and the middle of the outer supporting mechanism (13) is rotatably connected with a rotating rod (12); the top of the right sliding upright post (6) is provided with a driven turntable (11), and the left end face of the driven turntable (11) is connected with the right end face of the other group of outer supporting mechanisms (13).

2. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: the left end of dwang (12) is provided with dwang hand wheel (1202), the right-hand member of dwang hand wheel (1202) is provided with outer ratchet (1201), the right-hand member threaded connection of dwang (12) has the dwang sliding block (1301) of outer supporting mechanism (13), the four sides lateral wall of dwang sliding block (1301) is connected with the right-hand member of connecting rod (1302), the left end of connecting rod (1302) is connected with the right side of supporting shoe (1303), the left end symmetry of supporting shoe (1303) is connected with connecting rod (1302), the left end of connecting rod (1302) is connected in the four sides lateral wall of fixed block (1304), the left end fixed mounting of fixed block (1304) is on the right side terminal surface of initiative carousel (10).

3. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: spherical protrusions (130301) are arranged on the arc surfaces of the four supporting blocks (1303) of the outer supporting mechanism (13).

4. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: the locking mechanism (1002) that initiative carousel (10) left side terminal surface set up, the inside sliding connection of locking mechanism (1002) has lockpin (100201), and spring (100202) have been cup jointed to the outside of lockpin (100201), and the top elastic connection of spring (100202) is in the top of locking mechanism (1002) inner chamber, and the bottom of lockpin (100201) meshes mutually with outer ratchet (1201) on dwang (12).

5. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: the middle of the arc-shaped outer wall of the driving turntable (10) is embedded with a driven gear (1001), the driven gear (1001) is meshed with a driving gear (901) at the right end of a worm wheel (9), the worm wheel (9) is meshed with a driving worm (8), a worm hand wheel (801) is arranged at the front end of the driving worm (8), the driving worm (8) is rotatably connected into a worm connecting block (503) on the left side end face of a left sliding upright post (5), and the driving turntable (10) is rotatably connected into a sliding cavity (502) of a left cover plate (501) which is hinged with the left sliding upright post (5) and the left sliding upright post (5).

6. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: the middle of the arc-shaped outer wall of the driven turntable (11) is provided with a limiting sliding groove (1101), and the limiting sliding groove (1101) is connected with a limiting sliding block (602) which is provided with a right sliding upright post (6) and a right cover plate (601) in a sliding manner.

7. The centrifugal casting detecting and casting apparatus of a casting boiler as set forth in claim 1, wherein: the bottom symmetry of left side slip stand (5) is provided with two left trapezoidal sliders (504), the department is provided with left control block (505) in the middle of left trapezoidal slider (504), the bottom symmetry of right side slip stand (6) is provided with right trapezoidal slider (603), the department is provided with right control block (604) in the middle of right trapezoidal slider (603), left trapezoidal slider (504) and right trapezoidal slider (603) equal sliding connection are in trapezoidal spout (101) that base (1) top terminal surface was seted up, left control block (505) and right control block (604) equal threaded connection are on base (1) control slide rail (102) rotate two-way lead screw (4) of connecting.

Technical Field

The invention belongs to the technical field of detection of cast cylinder sleeves, and particularly relates to a centrifugal casting detection casting device of a boiler for casting.

Background

Centrifugal casting is a technique and a method for injecting liquid metal into a casting mold rotating at a high speed to enable the liquid metal to do centrifugal motion to fill the casting mold and form a casting; the liquid metal can well fill the inner wall of the casting mould in the casting mould due to centrifugal motion and form a metal piece; the outer surface of the metal member formed by the centrifugal force may have an uneven place, and it is necessary to detect and correct the metal member for use.

The centrifugal casting of boiler for casting detects casting device can refer to CN209773416U patent, and it mainly includes base and spring post, bilateral symmetry is provided with two sets of stands on the base, and has all opened the spout on the stand, be provided with two sets of spacing posts between the wall about the spout, and has installed the slider on the spacing post, base central authorities are provided with the pressure gauge, and pressure gauge upper surface equidistance evenly is provided with four sets of spring posts, and all connect the installation to the clamp plate on the spring post, spring post central authorities are the traveller, and the traveller overcoat is equipped with compression spring, install the pivot on the slider, and the pivot all is connected to on the urceolus, install the centrifuge bowl through the bearing in the urceolus, and centrifuge bowl upper end edge installs and connects the liquid funnel.

When present similar for casting boiler centrifugal casting detect casting device when detecting the casting surface, because supporting mechanism's unstability can cause the casting to can take place to rock when detecting, leads to the casting to carry out the surface and carry out the great deviation of data appearance when the roughness detects, leads to the follow-up treatment to the casting to go wrong, influences the use of casting.

Disclosure of Invention

In order to solve the technical problems, the invention provides a centrifugal casting detection casting device for a casting boiler, which aims to solve the problems that when the outer surface of a cast part is detected by the conventional similar centrifugal casting detection casting device for the casting boiler, the cast part shakes during detection due to instability of a supporting mechanism, so that data of the cast part is greatly deviated during flatness detection of the outer surface, subsequent treatment of the cast part is caused, and the use of the cast part is influenced.

The invention discloses a centrifugal casting detection casting device for a casting boiler, which is realized by the following specific technical means:

a centrifugal casting detection casting device of a boiler for casting comprises a base; a cross bar of the base is connected with a dial indicator in a sliding manner; a servo motor is arranged on the left end face of the base, and a driving shaft of the servo motor is connected with a bidirectional screw rod; the left side of the top of the base is connected with a left sliding upright column in a sliding manner, the right side of the top of the base is connected with a right sliding upright column in a sliding manner, and the tops of the front end faces of the left sliding upright column and the right sliding upright column are provided with lock catches; the left side end face of the left sliding upright post is rotatably connected with a driving worm, and the driving worm is meshed with a worm wheel; the top of the left sliding upright post is rotatably connected with a driving turntable, the right end face of the driving turntable is connected with the left end of the outer supporting mechanism, and the middle of the outer supporting mechanism is rotatably connected with a rotating rod; the top of right side slip stand is provided with driven turntable, and driven turntable's left side terminal surface is connected with the right-hand member face of another external supporting mechanism of group.

Furthermore, the left end of dwang is provided with the bull stick hand wheel, and the right-hand member of bull stick hand wheel is provided with outer ratchet, and the right-hand member threaded connection of dwang has the bull stick sliding block of outer supporting mechanism, and the four sides lateral wall of bull stick sliding block is connected with the right-hand member of connecting rod, and the left end of connecting rod is connected with the right side of supporting shoe, and the left end symmetry of supporting shoe is connected with the connecting rod, and the left end of connecting rod is connected in the four sides lateral wall of fixed block, and the left end fixed mounting of fixed block is.

Furthermore, spherical protrusions are arranged on the arc-shaped surfaces of the four supporting blocks of the outer supporting mechanism.

Furthermore, the locking mechanism is arranged on the end face of the left side of the driving turntable, a lock pin is connected to the inside of the locking mechanism in a sliding mode, a spring is sleeved on the outside of the lock pin, the top of the spring is elastically connected to the top of the inner cavity of the locking mechanism, and the bottom of the lock pin is meshed with an outer ratchet wheel on the rotating rod.

Furthermore, the middle of the arc-shaped outer wall of the driving turntable is embedded with a driven gear, the driven gear is meshed with a driving gear at the right end of a worm wheel, the worm wheel is meshed with a driving worm, a worm hand wheel is arranged at the front end of the driving worm, the driving worm is connected in a worm connecting block on the left side end face of the left sliding stand column in a rotating mode, and the driving turntable is connected in a sliding cavity of a left cover plate of the left sliding stand column and the left sliding stand column in a hinged mode.

Furthermore, a limiting sliding groove is formed in the middle of the arc-shaped outer wall of the driven turntable, and the limiting sliding groove is connected with a right sliding stand column and a limiting sliding block arranged on a right cover plate in a sliding mode.

Furthermore, the bottom symmetry of left side slip stand is provided with two left trapezoidal sliders, and the department is provided with left control block in the middle of the trapezoidal slider of left side, and the bottom symmetry of right side slip stand is provided with right trapezoidal slider, and the department is provided with right control block in the middle of the trapezoidal slider of right side, and left trapezoidal slider and the equal sliding connection of right trapezoidal slider are in the trapezoidal spout that base top end face was seted up, and the equal threaded connection of left control block and right control block is on the two-way lead screw of base control slide rail rotation connection.

Compared with the prior art, the invention has the following beneficial effects:

the setting of dwang, it rotates to drive the dwang through rotatory bull stick hand wheel, the dwang passes through screw drive and drives the bull stick slider and remove, because the distance between bull stick slider and the fixed block is diminishing, so the connecting rod of supporting shoe both sides promotes the supporting shoe to the outside, make the supporting shoe contact with the internal surface of metal casting, realize the fixed to the metal casting through outer supporting mechanism, the convenience detects the metal casting, and convenient to use, easy operation.

The setting of outer supporting mechanism can have the gap when the arc outer wall of supporting shoe contacts with the internal surface of casting, and these gaps of filling that the globular projection on the arc outer wall of supporting shoe can be fine prevent that the casting from taking place to slide when carrying out the surface smoothness detection, increase the rate of accuracy that detects to the globular projection can also increase the frictional force between the arc outer wall of supporting shoe and the internal surface of casting, avoids taking place the phenomenon of skidding.

The setting of drive worm, it rotates to drive the drive worm through rotating the worm hand wheel, the drive worm passes through the worm wheel and drives the driving gear rotation, the driving gear drives driven gear rotation, make the initiative carousel rotate in sliding chamber through driven gear, be favorable to driving dwang and outer supporting mechanism whole through the initiative carousel and rotate, thereby make the casting of outer supporting mechanism external fixation rotate, carry out the roughness through the percentage table to the pivoted casting outer wall and detect, owing to through manual control slew velocity, can make the data that the percentage table detected more accurate.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a schematic diagram of a split structure of the base and the left and right sliding columns of the present invention.

Fig. 3 is a schematic sectional view of the driving worm, the worm wheel, the driving turntable and the left sliding column of the present invention.

Fig. 4 is a schematic diagram of the structure of the worm wheel and the driving turntable which are disassembled.

Fig. 5 is a schematic structural view of the right sliding column and the driving turntable of the invention.

Fig. 6 is an axial view of the right side of the left sliding column of the present invention.

Fig. 7 is a schematic cross-sectional structural view of the active turntable of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a trapezoidal chute; 102. controlling the slide rail; 103. a cross bar; 2. a dial indicator; 3. a servo motor; 4. a lead screw; 5. a left sliding upright post; 501. a left cover plate; 502. a slide chamber; 503. a worm connecting block; 504. a left trapezoidal slider; 505. a left control block; 6. a right sliding column; 601. a right cover plate; 602. a limiting slide block; 603. a right trapezoidal slider; 604. a right control block; 7. locking; 8. a drive worm; 801. a worm hand wheel; 9. a worm gear; 901. a driving gear; 10. an active turntable; 1001. a driven gear; 1002. a locking mechanism; 100201, a locking pin; 100202, a spring; 11. a driven turntable; 1101. a limiting chute; 12. rotating the rod; 1201. an outer ratchet wheel; 1202. a rotating rod hand wheel; 13. an outer support mechanism; 1301. a rotating rod sliding block; 1302. a connecting rod; 1303. a support block; 130301, spherical protrusions; 1304. and (5) fixing blocks.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a centrifugal casting detection casting device of a boiler for casting, which comprises a base 1; the cross rod 103 of the base 1 is connected with a dial indicator 2 in a sliding way; a servo motor 3 is arranged on the left end face of the base 1, and a bidirectional screw rod 4 is connected to a driving shaft of the servo motor 3; the left side of the top of the base 1 is connected with a left sliding upright post 5 in a sliding manner, the right side of the top of the base 1 is connected with a right sliding upright post 6 in a sliding manner, and the tops of the front end faces of the left sliding upright post 5 and the right sliding upright post 6 are provided with a lock catch 7; the left side end face of the left sliding upright post 5 is rotatably connected with a driving worm 8, and the driving worm 8 is meshed with a worm wheel 9; the top of the left sliding column 5 is rotatably connected with a driving rotary disc 10, the right end face of the driving rotary disc 10 is connected with the left end of an outer supporting mechanism 13, the middle of the outer supporting mechanism 13 is rotatably connected with a rotating rod 12, the left end of the rotating rod 12 is provided with a rotating rod hand wheel 1202, the right end of the rotating rod hand wheel 1202 is provided with an outer ratchet wheel 1201, the right end of the rotating rod 12 is in threaded connection with a rotating rod sliding block 1301 of the outer supporting mechanism 13, the four side walls of the rotating rod sliding block 1301 are connected with the right end of a connecting rod 1302, the left end of the connecting rod 1302 is connected with the right side of a supporting block 1303, the left end of the supporting block 1303 is symmetrically connected with the connecting rod 1302, the left end of the connecting rod 1302 is connected with the four side walls of a fixed block 1304, the left end of the fixed block 1304 is fixedly installed on the right end face of the driving rotary disc 10, when, because the distance between the rotating rod sliding block 1301 and the fixed block 1304 is reduced, the supporting block 1303 is pushed outwards by the connecting rods 1302 on the two sides of the supporting block 1303, so that the supporting block 1303 is in contact with the inner surface of the metal casting, the metal casting is fixed through the outer supporting mechanism 13, the metal casting is convenient to detect, and the detection is convenient to use and simple to operate; the driven turntable 11 is arranged at the top of the right sliding upright post 6, the left end face of the driven turntable 11 is connected with the right end face of the other group of outer supporting mechanisms 13, spherical protrusions 130301 are arranged on the arc-shaped surfaces of the supporting blocks 1303 of the outer supporting mechanisms 13, when the device is used, gaps exist when the arc-shaped outer walls of the supporting blocks 1303 are in contact with the inner surfaces of castings, the spherical protrusions 130301 on the arc-shaped outer walls of the supporting blocks 1303 can well fill the gaps, sliding of the castings during outer surface flatness detection is prevented, accuracy of detection is increased, and the spherical protrusions 130301 can also increase friction between the arc-shaped outer walls of the supporting blocks 1303 and the inner surfaces of the castings, so that the sliding phenomenon is avoided.

Wherein, a locking mechanism 1002 is disposed on the left end face of the active turntable 10, a lock pin 100201 is slidably connected inside the locking mechanism 1002, a spring 100202 is sleeved outside the lock pin 100201, the top of the spring 100202 is elastically connected to the top of the inner cavity of the locking mechanism 1002, the bottom of the lock pin 100201 is engaged with the outer ratchet 1201 on the rotating rod 12, when in use, the outer ratchet 1201 rotating counterclockwise can normally rotate, the lock pin 100201 can prevent the outer ratchet 1201 from reversely rotating, so as to lock the rotating rod 12, and at the same time, the outer support mechanism 13 is expanded outward, so as to avoid the outer support mechanism 13 from loosening, thereby increasing the support effect of the outer support mechanism 13, when the rotating rod 12 needs to be rotated clockwise to contract the outer support mechanism 13, the lock pin 100201 is pulled out, the outer ratchet 1201 can reversely rotate, the outer support mechanism 13 is retracted, and after the hand is released, the lock pin 100201 is reset under the action of, the outer ratchet 1201 continues to be locked.

Wherein, a driven gear 1001 is embedded in the middle of the arc-shaped outer wall of the driving turntable 10, the driven gear 1001 is engaged with a driving gear 901 at the right end of a worm wheel 9, the worm wheel 9 is engaged with a driving worm 8, the front end of the driving worm 8 is provided with a worm hand wheel 801, the driving worm 8 is rotationally connected in a worm connecting block 503 at the left end face of the left sliding upright 5, the driving turntable 10 is rotationally connected in a sliding cavity 502 of a left cover plate 501 which is hinged with the left sliding upright 5 and the left sliding upright 5, when in use, the driving worm 8 is driven to rotate by rotating the worm hand wheel 801, the driving worm 8 drives the driving gear 901 to rotate through the worm wheel 9, the driving gear 901 drives the driven gear 1001 to rotate, the driving turntable 10 rotates in the sliding cavity 502 through the driven gear 1001, which is convenient for driving the rotating rod 12 and the outer supporting mechanism 13 to integrally rotate through the driving turntable 10, thereby enabling the casting piece, carry out the roughness through percentage table 2 to the rotating casting part outer wall and detect, owing to through manual control slew velocity, can make the data that percentage table 2 detected more accurate.

Wherein, department has seted up spacing spout 1101 in the middle of driven turntable 11's the arc outer wall, on spacing spout 1101 sliding connection has the spacing slider 602 that right slip stand 6 and right apron 601 set up, when using, driven turntable 11 passes through spacing spout 1101 sliding connection on spacing slider 602, driven turntable 11 cooperation initiative carousel 10 increases the stationarity when the casting rotates when fixing the casting, can effectively improve the accuracy that detects the casting.

When the device is used, the servo motor 3 drives the bidirectional screw 4 to rotate, the screw 4 controls the distance between the left sliding upright 5 and the right sliding upright 6 through the left control block 505 and the right control block 604, so that the left sliding upright 5 and the right sliding upright 6 are suitable for detecting castings with different lengths, and the applicability of the device is improved.

The specific use mode and function of the embodiment are as follows:

when the device is used, the servo motor 3 drives the bidirectional screw rod 4 to rotate, the screw rod 4 controls the distance between the left sliding upright post 5 and the right sliding upright post 6 through the left control block 505 and the right control block 604, so that the left sliding upright post 5 and the right sliding upright post 6 are convenient to be suitable for detecting cast parts with different lengths, the applicability of the device is improved, then the rotating rod 12 is driven to rotate through the rotating rod hand wheel 1202, the rotating rod 12 drives the rotating rod sliding block 1301 to move through thread transmission, because the distance between the rotating rod sliding block 1301 and the fixed block 1304 is reduced, the supporting blocks 1303 are pushed outwards by the connecting rods 1302 at two sides of the supporting blocks 1303, so that the supporting blocks 1303 are in contact with the inner surface of the metal cast part, the metal cast part is fixed through the outer supporting mechanism 13, the metal cast part is convenient to detect, the device is convenient to use and simple to operate, and gaps exist when the arc-shaped outer walls of the, the spherical protrusions 130301 on the arc-shaped outer walls of the supporting blocks 1303 can well fill the gaps, prevent the casting from sliding during the detection of the flatness of the outer surface, increase the accuracy of the detection, the outer ratchet 1201 which rotates counterclockwise can rotate normally, the lock pin 100201 can prevent the outer ratchet 1201 from rotating reversely, facilitate the locking of the rotating rod 12, simultaneously expand the outer supporting mechanism 13 outwards, prevent the outer supporting mechanism 13 from loosening, increase the supporting effect of the outer supporting mechanism 13, draw out the lock pin 100201 outwards when the rotating rod 12 needs to be rotated clockwise to contract the outer supporting mechanism 13, the outer ratchet 1201 can rotate reversely, retract the outer supporting mechanism 13, after the hands are released, the lock pin 100201 is reset under the action of the spring 100202 to continue to lock the outer ratchet 1201, the worm handwheel 801 is rotated to drive the worm 8 to rotate, the worm 8 drives the driving gear 901 to rotate through the worm wheel 9, the driving gear 901 drives the driven gear 1001 to rotate, the driving turntable 10 is driven to rotate in the sliding cavity 502 through the driven gear 1001, the driving turntable 10 is convenient to drive the rotating rod 12 and the outer supporting mechanism 13 to integrally rotate, therefore, the casting piece fixed outside the outer supporting mechanism 13 rotates, the flatness of the outer wall of the rotating casting piece is detected through the dial indicator 2, and the data detected by the dial indicator 2 can be more accurate due to the fact that the rotating speed is manually controlled.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.