CN216097515U

CN216097515U - Rotary worktable for cylinder body machining

Info

Publication number: CN216097515U
Application number: CN202122768971.9U
Authority: CN
Inventors: 宋文韬; 张德辛; 杨忠伟
Original assignee: Dalian Shengyuan Machinery Co ltd
Current assignee: Dalian Shengyuan Machinery Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a rotary workbench for cylinder body machining, and relates to the technical field of cylinder body production equipment. The utility model comprises a mainboard and a limiting mechanism arranged at the top end of the mainboard, wherein a connecting seat is arranged in the middle of the bottom end of the mainboard, and a rotating mechanism is arranged inside the connecting seat; the rotating mechanism comprises a rotating motor, a rotating shaft and a rotating block, a groove is formed in the middle of the main board, and the rotating block is arranged at the bottom end of the groove; stop gear includes connecting plate, joint board, limiting plate and locking bolt, the equal fixedly connected with limiting plate in relative one side of two connecting plates, and the spout has been seted up to the inside of limiting plate, and the inside both sides of spout all are provided with the joint board, and the both sides that the limiting plate is close to the spout all are provided with the thread groove. According to the utility model, through the arrangement of the rotating mechanism and the limiting mechanism, the two clamping plates are fixed by the locking bolt, so that the cylinder body is prevented from shaking during machining, is convenient to replace and maintain after being worn, is low in replacement cost, and effectively improves the machining efficiency.

Description

Rotary worktable for cylinder body machining

Technical Field

The utility model belongs to the technical field of cylinder body production equipment, and particularly relates to a rotary workbench for cylinder body machining.

Background

The engine cylinder block is a basic part and a framework of the engine and is also a basic part during the general assembly of the engine. The cylinder body is used for supporting and ensuring the accurate position of the moving parts such as the piston, the connecting rod, the crankshaft and the like during working. The cylinder body has complex structure and shape, a plurality of processed planes and holes, uneven wall thickness and high processing precision requirement, so a rotary processing table is required to help processing.

The rotary worktable for machining the cylinder body on the current market is matched with a servo motor and a speed reducer to be used as a driving device to realize the rotation of the worktable, the numerical control rotary table is high in cost, easy to wear and not easy to maintain after long-term use, obvious in precision reduction and high in replacement cost, and therefore the rotary worktable which is more convenient and high in working efficiency is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary workbench for machining a cylinder body, and solves the problems that an existing numerical control rotary table is high in cost, easy to wear and not easy to maintain after long-term use, obvious in accuracy reduction and high in replacement cost.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a rotary workbench for processing a cylinder body, which comprises a main board and a limiting mechanism arranged at the top end of the main board, wherein the middle part of the bottom end of the main board is provided with a connecting seat, and a rotating mechanism is arranged inside the connecting seat;

the rotating mechanism comprises a rotating motor, a rotating shaft and a rotating block, a groove is formed in the middle of the mainboard, the rotating block is arranged at the bottom end of the groove, the rotating motor is arranged inside the connecting seat, the rotating shaft is rotatably connected to the top end of the rotating motor, and the top end of the rotating shaft extends to the inside of the rotating block;

stop gear includes connecting plate, joint board, limiting plate and locking bolt, the equal fixedly connected with connecting plate in top both sides of mainboard, two the equal fixedly connected with limiting plate in relative one side of connecting plate, the spout has been seted up to the inside of limiting plate, the inside both sides of spout all are provided with the joint board, just the both sides that the limiting plate is close to the spout all are provided with the thread groove, the side of thread groove all is provided with the screw thread layer, just locking bolt passes through thread groove and the joint board threaded connection who corresponds, and two the height that highly is less than the connecting plate of joint board, and sets up along the axis symmetry of limiting plate.

Preferably, the bottom end of the connecting seat is fixedly connected with a base, the length of the base is the same as that of the main board, supporting plates are fixedly connected to two sides of the bottom end of the main board, and the bottom end of each supporting plate is fixedly connected with the base.

Preferably, two one side that the joint board was kept away from to the connecting plate corresponds the setting with the side of mainboard, and two the bottom of connecting plate extends to the inside of mainboard.

Preferably, the supporting plates are symmetrically arranged along the central axis of the base, and the grooves are arranged right below the limiting plate.

Preferably, both ends of the limiting plate extend to the inside of the connecting plate.

Preferably, the opposite sides of the two thread grooves are attached to the sliding grooves.

Preferably, the connecting seat is arranged right below the groove.

The utility model has the following beneficial effects:

according to the utility model, the rotating mechanism is arranged, the rotating shaft is rotatably connected to the top end of the rotating motor, the top end of the rotating shaft extends into the rotating block, the cylinder body is placed in the groove through the arrangement of the rotating motor and the rotating block, and the rotating motor is started to drive the cylinder body to rotate; through stop gear's setting again, because the spout has been seted up to the inside of limiting plate, the inside both sides of spout all are provided with the joint board, and the both sides that the limiting plate is close to the spout all are provided with the thread groove, the side of thread groove all is provided with the screw thread layer, and the locking bolt passes through thread groove and the joint board threaded connection who corresponds, adjust the position of joint board, recycle locking bolt fixes two joint boards, carry out the joint to the cylinder body, prevent that the cylinder body from rocking man-hour, convenient change and maintenance after wearing and tearing like this, the replacement cost is lower, this device is rational in infrastructure and easy operation, machining efficiency has effectively been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a rotary table for cylinder machining according to the present invention;

FIG. 2 is a cross-sectional view of a rotary worktable connecting base for cylinder block processing according to the present invention;

FIG. 3 is a schematic perspective view of a limiting plate of a rotary worktable for cylinder processing according to the present invention;

FIG. 4 is a cross-sectional view of a main plate of a rotary worktable for cylinder processing according to the present invention;

fig. 5 is a front view of a rotary table for cylinder block machining according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a connecting seat; 2. a base; 3. a support plate; 4. a main board; 5. a connecting plate; 6. a clamping and connecting plate; 7. a limiting plate; 8. a groove; 9. a thread groove; 10. locking the bolt; 11. rotating the motor; 12. a rotating shaft; 13. a threaded layer; 14. a chute; 15. the block is rotated.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a rotary worktable for cylinder body processing comprises a main board 4 and a limiting mechanism arranged at the top end of the main board 4, wherein a connecting seat 1 is arranged at the middle of the bottom end of the main board 4, a rotating mechanism is arranged inside the connecting seat 1, a base 2 is fixedly connected to the bottom end of the connecting seat 1, the length of the base 2 is the same as that of the main board 4, supporting plates 3 are fixedly connected to two sides of the bottom end of the main board 4, and the bottom ends of the supporting plates 3 are fixedly connected with the base 2.

Slewing mechanism is including rotating motor 11, axis of rotation 12 and rotatory piece 15, recess 8 is seted up at the middle part of mainboard 4, connecting seat 1 sets up under recess 8, the bottom of recess 8 is provided with rotatory piece 15, the inside of connecting seat 1 is provided with rotates motor 11, the top of rotating motor 11 is rotated and is connected with axis of rotation 12, the top of axis of rotation 12 extends to the inside of rotatory piece 15, place the cylinder body in recess 8, start to rotate motor 11 and can drive the cylinder body and rotate.

The limiting mechanism comprises connecting plates 5, clamping plates 6, limiting plates 7 and locking bolts 10, wherein the connecting plates 5 are fixedly connected to two sides of the top end of a main plate 4, the limiting plates 7 are fixedly connected to two opposite sides of the two connecting plates 5, the supporting plates 3 are symmetrically arranged along the central axis of the base 2, the grooves 8 are arranged right below the limiting plates 7, one sides of the two connecting plates 5 far away from the clamping plates 6 are arranged corresponding to the side surfaces of the main plate 4, the bottom ends of the two connecting plates 5 extend into the main plate 4, two ends of the limiting plates 7 extend into the connecting plates 5, the stability is improved, sliding grooves 14 are formed in the limiting plates 7, the clamping plates 6 are arranged on two sides of the inner portions of the sliding grooves 14, threaded grooves 9 are formed in two sides of the limiting plates 7 close to the sliding grooves 14, threaded layers 13 are arranged on the side surfaces of the threaded grooves 9, and the locking bolts 10 are in threaded connection with the corresponding clamping plates 6 through the threaded grooves 9, and the height of two joint boards 6 is less than the height of connecting plate 5, and sets up along the axis symmetry of limiting plate 7, adjusts the position of joint board 6, recycles locking bolt 10 and fixes two joint boards 6, carries out the joint to the cylinder body, prevents that the cylinder body from rocking when adding man-hour, convenient change and maintenance after wearing and tearing like this, and the replacement cost is lower, and this device is rational in infrastructure and easy operation, has effectively improved machining efficiency.

When personnel use, place the cylinder body in recess 8, loosen locking bolt 10 again, adjust the position of two joint boards 6, when touching the cylinder body, screw up locking bolt 10 and carry out the joint to the cylinder body, prevent that the cylinder body from rocking man-hour, convenient change and maintenance after wearing and tearing like this, restart rotation motor 11 can drive rotatory piece 15 and rotate, further drive the cylinder body and rotate, because locking bolt 10 passes through

thread groove

9 and 6 threaded connection of joint board that correspond, the replacement cost is lower when having improved fixed precision, this device is rational in infrastructure and easy operation, machining efficiency has effectively been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotary worktable is used in cylinder body processing, includes mainboard (4) and the stop gear who sets up on mainboard (4) top, its characterized in that: a connecting seat (1) is arranged in the middle of the bottom end of the main board (4), and a rotating mechanism is arranged inside the connecting seat (1);

the rotating mechanism comprises a rotating motor (11), a rotating shaft (12) and a rotating block (15), a groove (8) is formed in the middle of the main board (4), the rotating block (15) is arranged at the bottom end of the groove (8), the rotating motor (11) is arranged inside the connecting seat (1), the rotating shaft (12) is rotatably connected to the top end of the rotating motor (11), and the top end of the rotating shaft (12) extends into the rotating block (15);

the limiting mechanism comprises a connecting plate (5), a clamping plate (6), a limiting plate (7) and a locking bolt (10), two sides of the top end of the main board (4) are fixedly connected with connecting plates (5), one opposite side of each connecting plate (5) is fixedly connected with a limiting plate (7), a sliding groove (14) is formed in the limiting plate (7), clamping plates (6) are arranged on two sides of the inner portion of the sliding groove (14), and both sides of the limiting plate (7) close to the sliding chute (14) are provided with thread grooves (9), the side surfaces of the thread grooves (9) are provided with thread layers (13), and the locking bolts (10) are in threaded connection with the corresponding clamping plates (6) through thread grooves (9), and the height of the two clamping plates (6) is smaller than that of the connecting plate (5), and the two clamping plates are symmetrically arranged along the central axis of the limiting plate (7).

2. The rotary workbench for processing cylinder blocks as claimed in claim 1, wherein a base (2) is fixedly connected to the bottom end of the connecting base (1), the length of the base (2) is the same as that of the main plate (4), supporting plates (3) are fixedly connected to both sides of the bottom end of the main plate (4), and the bottom end of each supporting plate (3) is fixedly connected to the base (2).

3. The rotary worktable for cylinder block machining according to claim 2, wherein one side of the two connecting plates (5) far away from the clamping plate (6) is arranged corresponding to the side of the main plate (4), and the bottom ends of the two connecting plates (5) extend to the inside of the main plate (4).

4. The rotary worktable for machining cylinder blocks as claimed in claim 3, wherein the supporting plate (3) is symmetrically arranged along the central axis of the base (2), and the groove (8) is arranged under the limiting plate (7).

5. A rotary table for cylinder block machining according to claim 4, characterized in that both ends of the limit plate (7) extend inside the connection plate (5).

6. A rotary table for cylinder block machining according to claim 5, characterized in that the opposite sides of both the thread grooves (9) are fitted with sliding grooves (14).

7. A rotary table for cylinder block machining according to claim 6, characterized in that the connecting seat (1) is provided directly below the groove (8).