CN217915149U

CN217915149U - Positioning device for machining automobile castings

Info

Publication number: CN217915149U
Application number: CN202220975755.3U
Authority: CN
Inventors: 高云鹏
Original assignee: KAZUO PENGDA CASTING CO Ltd
Current assignee: KAZUO PENGDA CASTING CO Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-29
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a positioning device for processing automobile castings, which comprises a base and a processing table, wherein the processing table is assembled at the upper end of the base, the left end and the right end of the upper surface of the processing table are respectively provided with a slide rail, a slide rod is assembled in the slide rail, the upper end of the slide rod is assembled with positioning plates, and the opposite side walls of the two positioning plates are respectively assembled with positioning clamps; the inside of processing platform is equipped with the hob main part, the right side inner wall of processing platform is equipped with the bearing, the hole has been seted up changeing to the left side inner wall of processing platform, the right-hand member of hob main part is installed in the bearing, the left end of hob main part is installed in changeing the hole, the equal spiro union in both ends has interior spiral shell slider about the outside of hob main part, spiral shell slider in the lower extreme of left end slide bar is connected in the left end, spiral shell slider in the lower extreme of right-hand member slide bar is connected in the right-hand member, it is steady to make the foundry goods place, the demand to different foundry goods processing location has been satisfied, overall applicability has been improved.

Description

Positioning device for machining automobile castings

Technical Field

The utility model relates to a technical field of foundry goods processing specifically is a positioner is used in automobile casting processing.

Background

The automobile casting is a part for automobile manufacturing, which is obtained by pouring smelted liquid metal into a pre-prepared casting mold by pouring, injecting, sucking or other casting methods, cooling and then grinding, and the like, and has certain shape, size and performance.

Disclosure of Invention

In order to solve the problems, namely the problems in the prior art, the utility model provides a positioning device for processing automobile castings, which comprises a base and a processing table, wherein the processing table is assembled at the upper end of the base, the left end and the right end of the upper surface of the processing table are respectively provided with a slide way, a slide rod is assembled in each slide way, the upper end of each slide rod is provided with a positioning plate, and the opposite side walls of the two positioning plates are respectively provided with a positioning clamp;

the processing table is internally provided with a screw rod main body, a bearing is arranged on the inner wall of the right side of the processing table, a rotary hole is formed in the inner wall of the left side of the processing table, the right end of the screw rod main body is installed in the bearing, the left end of the screw rod main body is installed in the rotary hole, the left end and the right end of the outer part of the screw rod main body are respectively in threaded connection with an inner screw sliding block, the lower end of the slide rod at the left end is connected with the inner screw sliding block at the left end, the lower end of the slide rod at the right end is connected with the inner screw sliding block at the right end, the upper surfaces of the two positioning clamps are respectively provided with clamping screw holes, clamping screw rods are in threaded connection with the clamping screw rods, and pressing blocks are installed at the end parts of the clamping screw rods;

the upper surface middle section of processing platform is equipped with the telescopic link, the telescopic link is three, and is triangular distribution, the upper end of telescopic link is equipped with a location section of thick bamboo, the socket has been seted up to the upper surface of a location section of thick bamboo, it has the locating pin to peg graft in the socket, the bottom of a location section of thick bamboo is equipped with buffer spring, buffer spring is connected to the lower extreme of locating pin, the rubber slab is installed to the upper end of locating pin.

Preferably, the lower end of the outer part of the positioning pin is sleeved with a limit baffle, the limit baffle is arranged in the positioning barrel, and the outer diameter of the limit baffle is larger than the inner diameter of the socket.

Preferably, the left end of the screw rod main body extends to the outside of the processing table and is provided with a rotating rod, the side wall of the rotating rod is provided with a hinge shaft, the axis of the hinge shaft is hinged with an L-shaped handle rod, and the outside of the L-shaped handle rod is sleeved with a rubber tube.

Preferably, the fixed plates are sleeved on the left side and the right side of the rubber barrel outside the L-shaped handlebar, and anti-skid lugs are uniformly arranged on the outer wall of the rubber barrel.

Preferably, the middle section of the upper surface of the base is provided with a turntable, the middle section of the lower surface of the processing table is provided with a balance rod, and the lower end part of the balance rod is installed on the turntable.

Preferably, the annular rotating groove is formed in the upper surface of the base, the auxiliary rotating rods are mounted at two ends of the lower surface seat of the machining table, and the lower ends of the auxiliary rotating rods are mounted in the annular rotating groove.

The utility model has the advantages that: this positioner is used in processing of car foundry goods, moreover, the steam generator is simple in structure, and convenient for operation, but through the positioning fixture who sets up relative movement in the upper end of processing platform, and drive through the threaded rod main part, thereby can be quick fixed with the foundry goods centre gripping, and set up a location section of thick bamboo in the upper end of processing platform, make the anomalous foundry goods in bottom surface pass through the flexible adjustment of telescopic link and locating pin, make the foundry goods place steadily, a location section of thick bamboo through extending structure, thereby support anomalous foundry goods, the demand to different foundry goods processing location has been satisfied, the overall applicability has been improved, and the rotational position at the hob main part sets up the rotation handle that can accomodate the formula, thereby convenience when can providing the rotation.

Drawings

Fig. 1 shows a schematic structural diagram of a positioning device for machining an automobile casting.

Fig. 2 shows a schematic view of the interior of a machining table of a positioning device for machining an automobile casting.

Fig. 3 shows a schematic view of the inside of a positioning cylinder of a positioning device for machining an automobile casting.

Fig. 4 shows a schematic structural view of a part a of a positioning device for machining an automobile casting.

Reference numeral 1, a base; 2. a processing table; 3. a turntable; 4. a balancing bar; 5. an annular rotary groove; 6. an auxiliary rotating rod; 7. a screw rod body; 8. a telescopic rod; 9. a positioning cylinder; 10. a slideway; 11. an internal screw slide block; 12. a slide bar; 13. positioning a plate; 14. positioning a clamp; 15. pressing into blocks; 16. clamping the screw rod; 17. clamping the screw hole; 18. a buffer spring; 19. a limit baffle; 20. a socket; 21. a rubber plate; 22. positioning pins; 23. hole rotation; 24. a rotating rod; 25. hinging a shaft; 26. an anti-slip bump; 27. a rubber cylinder; 28. a fixing plate; 29. an L-shaped handle bar; 30. and (5) a bearing.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a positioning device for processing automobile castings, which comprises a base 1 and a processing table 2, wherein the processing table 2 is assembled at the upper end of the base 1, the left end and the right end of the upper surface of the processing table 2 are both provided with a slide way 10, a slide rod 12 is assembled in the slide way 10, the upper end of the slide rod 12 is provided with a positioning plate 13, and the opposite side walls of the two positioning plates 13 are both provided with a positioning clamp 14;

the screw rod main body 7 is assembled in the machining table 2, the screw rod main body 7 is divided into two parts, the center of the screw rod main body 7 is divided into two parts, the thread directions of the left end and the right end are opposite, the bearing 30 is assembled on the inner wall of the right side of the machining table 2, the rotary hole 23 is formed in the inner wall of the left side of the machining table 2, the right end of the screw rod main body 7 is installed in the bearing 30, the left end of the screw rod main body 7 is installed in the rotary hole 23, the left end and the right end of the outer portion of the screw rod main body 7 are both in threaded connection with the inner screw sliders 11, so that the inner screw sliders 11 at the left end and the right end can move relatively or move relatively by rotating the screw rod main body 7, the lower end of the slide rod 12 at the left end is connected with the inner screw slider 11 at the left end, the lower end of the slide rod 12 at the right end is connected with the inner screw slider 11 at the right end, the upper surfaces of the two positioning clamps 14 are both provided with the clamping screw holes 17, the clamping screw holes 17 are in threaded connection with the clamping screw rods 16, and the end portions of the clamping screw rods 16 are provided with the pressing blocks 15;

the upper surface middle section of processing platform 2 is equipped with telescopic link 8, and telescopic link 8 is three, and is triangular distribution, and the upper end of telescopic link 8 is equipped with a location section of thick bamboo 9, and socket 20 has been seted up to the upper surface of a location section of thick bamboo 9, and it has locating pin 22 to peg graft in the socket 20, and the bottom of a location section of thick bamboo 9 is equipped with buffer spring 18, and buffer spring 18 is connected to the lower extreme of locating pin 22, and rubber slab 21 is installed to the upper end of locating pin 22.

Specifically, when using, rotatable hob main part 7 is under screw-thread fit, two interior spiral shell sliders 11 relative movement to drive two locating plate 13 relative movement, thereby fix according to the size of foundry goods, then place the both ends of foundry goods in positioning fixture 14, rotate clamping screw 16 downwards, make briquetting 15 with the foundry goods pressfitting, and support the lower extreme of foundry goods through three location section of thick bamboo 9, through the flexible of the locating pin 22 in the location section of thick bamboo 9, thereby support the irregular surface of foundry goods.

The outside lower extreme of locating pin 22 has cup jointed limit baffle 19, and limit baffle 19 sets up in a location section of thick bamboo 9, and limit baffle 19's external diameter is greater than the internal diameter of socket 20.

Specifically, the limit baffle 19 can move up and down along the inner wall of the positioning cylinder 9, so that the stability of the positioning pin 22 is improved, and the positioning pin 22 can be prevented from falling off from the positioning cylinder 9.

The left end of the screw rod main body 7 extends to the outside of the processing table 2 and is provided with a rotating rod 24, the side wall of the rotating rod 24 is provided with a hinge shaft 25, the axis of the hinge shaft 25 is hinged with an L-shaped handle 29, and the outside of the L-shaped handle 29 is sleeved with a rubber tube 27.

Specifically, the rotating lever 24 is hinged to the L-shaped lever 29 by a hinge shaft 25, so that the L-shaped lever 29 can be rotated until the side wall of the rotating lever 24 abuts against the side wall, thereby being stored.

The fixing plates 28 are sleeved on the left side and the right side of the rubber tube 27 outside the L-shaped handle bar 29, and the anti-skid lugs 26 are uniformly arranged on the outer wall of the rubber tube 27.

Specifically, the rubber tube 27 is provided to facilitate rotation of the L-shaped lever 29, so that the screw main body 7 is rotated while the anti-slip projections 26 are made of rubber to increase the friction force of the rubber tube 27.

The middle section of the upper surface of the base 1 is provided with a turntable 3, the middle section of the lower surface of the processing table 2 is provided with a balance rod 4, and the lower end part of the balance rod 4 is arranged on the turntable 3.

Specifically, the rotation of the processing table 2 on the base 1 is thereby realized so as to adjust the angle.

Annular rotating groove 5 has been seted up to base 1's upper surface, and supplementary bull stick 6 is all installed at the lower surface seat both ends of processing platform 2, and the lower extreme of supplementary bull stick 6 is installed in annular rotating groove 5.

Specifically, when the processing table 2 rotates, the auxiliary rotating rod 6 can rotate along the annular rotating groove 5, so that the rotation stability of the processing table 2 is improved.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a positioner is used in processing of car foundry goods, includes base (1) and processing platform (2), its characterized in that: the processing table (2) is assembled at the upper end of the base (1), the left end and the right end of the upper surface of the processing table (2) are respectively provided with a slide rail (10), a slide rod (12) is assembled in each slide rail (10), the upper end of each slide rod (12) is provided with a positioning plate (13), and the opposite side walls of the two positioning plates (13) are respectively provided with a positioning clamp (14);

the processing table is characterized in that a screw rod main body (7) is assembled inside the processing table (2), a bearing (30) is assembled on the inner wall of the right side of the processing table (2), a rotary hole (23) is formed in the inner wall of the left side of the processing table (2), the right end of the screw rod main body (7) is installed in the bearing (30), the left end of the screw rod main body (7) is installed in the rotary hole (23), inner threaded sliding blocks (11) are respectively screwed at the left end and the right end of the outer portion of the screw rod main body (7), the lower end of the sliding rod (12) at the left end is connected with the left end of the inner threaded sliding block (11), the lower end of the sliding rod (12) at the right end is connected with the right end of the inner threaded sliding block (11), clamping screw holes (17) are formed in the upper surfaces of the two positioning clamps (14), the clamping screw holes (17) are screwed with the clamping screw rods (16), and a pressing block (15) is installed at the end of the clamping screw rods (16);

the upper surface middle section of processing platform (2) is equipped with telescopic link (8), telescopic link (8) are three, and are triangular distribution, the upper end of telescopic link (8) is equipped with a location section of thick bamboo (9), socket (20) have been seted up to the upper surface of a location section of thick bamboo (9), it has locating pin (22) to peg graft in socket (20), the bottom of a location section of thick bamboo (9) is equipped with buffer spring (18), buffer spring (18) are connected to the lower extreme of locating pin (22), rubber slab (21) are installed to the upper end of locating pin (22).

2. The positioning device for machining the automobile casting according to claim 1, wherein: the outer lower end of the positioning pin (22) is sleeved with a limiting baffle (19), the limiting baffle (19) is arranged in the positioning barrel (9), and the outer diameter of the limiting baffle (19) is larger than the inner diameter of the socket (20).

3. The positioning device for machining the automobile casting according to claim 1, wherein: the left end part of the spiral rod main body (7) extends to the outside of the processing table (2) and is provided with a rotating rod (24), the side wall of the rotating rod (24) is provided with a hinge shaft (25), the axis of the hinge shaft (25) is hinged with an L-shaped handle rod (29), and the outside of the L-shaped handle rod (29) is sleeved with a rubber tube (27).

4. The positioning device for machining the automobile casting according to claim 3, wherein: the fixed plates (28) are sleeved on the left side and the right side of the rubber barrel (27) outside the L-shaped handlebar (29), and anti-skid blocks (26) are uniformly arranged on the outer wall of the rubber barrel (27).

5. The positioning device for machining the automobile casting according to claim 1, wherein: the upper surface middle section of base (1) is equipped with carousel (3), the lower surface middle section of processing platform (2) is equipped with balancing pole (4), the lower tip of balancing pole (4) is installed on carousel (3).

6. The positioning device for machining the automobile casting according to claim 1, wherein: annular rotating groove (5) have been seted up to the upper surface of base (1), supplementary bull stick (6) are all installed at the lower surface seat both ends of processing platform (2), install in annular rotating groove (5) the lower extreme of supplementary bull stick (6).