CN217344867U

CN217344867U - Polishing equipment with turnover structure for connecting rod machining

Info

Publication number: CN217344867U
Application number: CN202220564513.5U
Authority: CN
Inventors: 龚建峰; 柳玉春; 谢祥
Original assignee: Yangzhou Xinheyuan Machinery Co ltd
Current assignee: Yangzhou Xinheyuan Machinery Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-09-02
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a connecting rod processing is with equipment of polishing that has turnover structure, including the equipment of polishing main part and the head of polishing, the top of the equipment of polishing main part is provided with tilting mechanism, tilting mechanism includes the movable block, the fixed surface of movable block is connected with the guide post, and the inside of guide post inserts and is equipped with first pivot, the regulating block is installed through the bearing to first pivot. And a clamping mechanism is arranged on the side surface of the adjusting block. The utility model discloses a be provided with tilting mechanism, through rotating first bull stick, can make the regulating block remove at the surface of guide post to can conveniently adjust the holistic height of carousel, make things convenient for the work piece inconsistent with the surface of the head of polishing, and through the pulling pull rod, can make the fixed pin shrink into the inside of fixed frame, thereby can effectual convenient rotatory carousel, be convenient for overturn the work piece, improve the efficiency of polishing of work piece.

Description

Polishing equipment with turnover structure for connecting rod machining

Technical Field

The utility model relates to a connecting rod processing technology field especially relates to a polishing equipment that connecting rod processing was with having flip structure.

Background

The connecting rod group comprises a connecting rod body, a connecting rod big end cover, a connecting rod small end bushing, a connecting rod big end bearing bush, a connecting rod bolt and the like, the connecting rod group bears the action of gas acting force transmitted by a piston pin and the action of self swinging and reciprocating inertia force of the piston group, the magnitude and the direction of the force are periodically changed, and when the connecting rod is processed, the surface of the connecting rod needs to be polished.

The existing polishing equipment is limited on the polishing equipment in the using process, a workpiece is required to be pushed, the surface of the workpiece can be polished, the workpiece is polished, two sides of the workpiece are required to be polished, and after one surface of the workpiece is polished, the workpiece is required to be placed after being overturned from the surface of the polishing equipment, so that the polishing efficiency of the workpiece is influenced, and the problem is solved by the polishing equipment with the overturning structure for machining the connecting rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device with a turnover structure for connecting rod processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connecting rod processing is with equipment of polishing that has upset structure, includes the equipment of polishing main part and the head of polishing, the top of the equipment of polishing main part is provided with tilting mechanism, tilting mechanism includes the movable block, the fixed surface of movable block is connected with the guide post, and the inside of guide post inserts and is equipped with first pivot pole, the regulating block is installed through the bearing to first pivot pole, and the fixed frame of fixed surface connection of regulating block, the inside of fixed frame is inserted and is equipped with the pull rod, the inner wall welding of fixed frame has reset spring, and reset spring keeps away from the one end welding of fixed frame and has spacing dish, reset spring's one side fixedly connected with fixed pin is kept away from to spacing dish, the regulating block side is provided with fixture.

Preferably, a rectangular groove is formed in the top end surface of the polishing device main body, the moving block is a cuboid, and the size of the inner wall of the rectangular groove formed in the top end surface of the polishing device main body is matched with the surface size of the moving block.

Preferably, the guide post sets up to the cuboid, and the inside of guide post is seted up flutedly to the inner wall of recess is provided with the internal thread, the surface of first bull stick is provided with the external screw thread, the guide post constitutes threaded connection with first bull stick.

Preferably, fixture includes the carousel, one side fixedly connected with fixed plate of regulating block is kept away from to the carousel, and installs the second bull stick through the bearing in the inside of fixed plate, the surface cover of second bull stick is equipped with the supporting rod, and one side fixedly connected with stopper that the supporting rod is close to the carousel, the surface veneer of supporting rod has the protection pad.

Preferably, the turntable is disc-shaped, a rectangular sliding groove is formed in the turntable, the limiting block is a cube, and the size of the inner wall of the rectangular sliding groove formed in the turntable is matched with the surface size of the limiting block.

Preferably, the surface of the second rotating rod is symmetrically provided with opposite threads, a round hole is formed in the clamping rod, an internal thread is arranged on the inner wall of the round hole, and the second rotating rod is in threaded connection with the clamping rod.

Preferably, the protection pad sets up to the cuboid, and the protection pad keeps away from the clamping rod one side surface and is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can make the regulating block remove on the surface of guide post through being provided with tilting mechanism, through rotating first bull stick to can conveniently adjust the holistic height of carousel, make things convenient for the surface of work piece and head of polishing inconsistent, and through the pulling pull rod, can make the fixed pin shrink into the inside of fixed frame, thereby can effectually make things convenient for rotatory carousel, be convenient for overturn the work piece, improve the efficiency of polishing of work piece.

2. The device is through being provided with second bull stick and protection pad, through rotating the second bull stick, can make two sets of supporting rods at its surface relative movement to place the work piece between two sets of supporting rods, drive the protection pad through two sets of supporting rods and when the surface of work piece is inconsistent, conveniently carry out spacing fixed with the work piece, thereby can play the effect that supplementary work piece was polished when promoting the carousel and remove.

Drawings

Fig. 1 is a schematic perspective view of a polishing apparatus with a turnover structure for connecting rod processing according to the present invention;

FIG. 2 is a schematic perspective view of the structure of the turnover mechanism and the clamping mechanism in FIG. 1;

FIG. 3 is a perspective exploded view of the turnover mechanism shown in FIG. 1;

fig. 4 is a schematic perspective sectional view of the clamping mechanism shown in fig. 1.

In the figure: 1. polishing the equipment main body; 2. polishing head; 3. a turnover mechanism; 31. a moving block; 32. a guide post; 33. a first rotating lever; 34. an adjusting block; 35. a fixing frame; 36. a pull rod; 37. a return spring; 38. a limiting disc; 39. a fixing pin; 4. a clamping mechanism; 41. a turntable; 42. a fixing plate; 43. a second rotating rod; 44. a clamping rod; 45. a limiting block; 46. and (6) protecting the pad.

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.

Referring to fig. 1-4, a polishing device with a turnover structure for connecting rod processing comprises a polishing device main body 1 and a polishing head 2, wherein a turnover mechanism 3 is arranged at the top end of the polishing device main body 1, the turnover mechanism 3 comprises a moving block 31, a guide post 32 is fixedly connected to the surface of the moving block 31, a first rotating rod 33 is inserted in the guide post 32, an adjusting block 34 is installed on the first rotating rod 33 through a bearing, a cylindrical groove is formed in the adjusting block 34, the guide post 32 can conveniently extend and retract in the adjusting block 34, a fixed frame 35 is fixedly connected to the surface of the adjusting block 34, a pull rod 36 is inserted in the fixed frame 35, the pull rod 36 is U-shaped and can conveniently drive two groups of fixing pins 39 to move, a return spring 37 is welded on the inner wall of the fixed frame 35, and a limit disc 38 is welded at one end of the return spring 37 far away from the fixed frame 35, the side of the limiting disc 38 away from the return spring 37 is fixedly connected with a fixing pin 39, and the side of the adjusting block 34 is provided with a clamping mechanism 4.

Further, as can be known by referring to fig. 1 and 2, a rectangular groove is formed in the top surface of the polishing device body 1, the moving block 31 is arranged to be a cuboid, the size of the inner wall of the rectangular groove formed in the top surface of the polishing device body 1 is matched with the surface size of the moving block 31, and the moving block 31 can be conveniently moved in the rectangular groove through the rectangular groove formed in the top surface of the polishing device body 1, so that the effect of conveniently pushing a workpiece to move is achieved.

Further, as can be known by referring to fig. 2, the guide post 32 is provided as a rectangular parallelepiped, a groove is formed in the guide post 32, an internal thread is formed in the inner wall of the groove, an external thread is formed on the surface of the first rotating rod 33, the guide post 32 and the first rotating rod 33 form a threaded connection, and the guide post 32 can slide on the surface of the first rotating rod 33 when the first rotating rod 33 rotates through the groove formed in the guide post 32, so that the height of the adjusting block 34 can be conveniently adjusted.

Further, as can be known by referring to fig. 3 and 4, the clamping mechanism 4 includes a rotary table 41, one side fixedly connected with fixing plate 42 of the adjusting block 34 is kept away from the rotary table 41, a second rotating rod 43 is installed in the fixing plate 42 through a bearing, a clamping rod 44 is sleeved on the surface of the second rotating rod 43, a limiting block 45 is fixedly connected to one side of the clamping rod 44 close to the rotary table 41, a protection pad 46 is glued on the surface of the clamping rod 44, the protection pad 46 is made of rubber, and the function of protecting the surface of the workpiece can be achieved.

Further, as can be known by referring to fig. 3 and 4, the turntable 41 is set to be disc-shaped, a rectangular sliding groove is formed in the turntable 41, the limiting block 45 is set to be a cube, the size of the inner wall of the rectangular sliding groove formed in the turntable 41 is matched with the surface size of the limiting block 45, and the limiting block 45 can move in the rectangular sliding groove through the rectangular sliding groove formed in the turntable 41 when the clamping rod 44 moves, so that the limiting clamping rod 44 can be limited.

Further, as can be known by referring to fig. 3 and 4, the surface of the second rotating rod 43 is symmetrically provided with opposite threads, the circular hole is formed in the inside of the clamping rod 44, the inner wall of the circular hole is provided with internal threads, the second rotating rod 43 and the clamping rod 44 form a threaded connection, and the opposite threads symmetrically arranged on the surface of the second rotating rod 43 can enable the two sets of clamping rods 44 to move relatively on the surface thereof when the second rotating rod 43 rotates, so that the workpiece can be clamped conveniently.

Further, as can be known from fig. 3 and 4, the protection pad 46 is configured as a rectangular parallelepiped, and the side surface of the protection pad 46 away from the clamping rod 44 is provided with anti-slip patterns, so that the anti-slip patterns provided on the side surface of the protection pad 46 can play a role in improving the clamping effect of the clamping rod 44.

The working principle is as follows: when the utility model is used, when the polishing device main body 1 is used, according to the attached

drawings

1, 2, 3 and 4, the workpiece is placed between the two groups of clamping rods 44, and the second rotating rod 43 is rotated, the two groups of clamping rods 44 can be made to approach each other, so that the clamping rods 44 can drive the protection pad 46 to extrude with the surface of the tool, at this time, the workpiece can be fixed between the two groups of clamping rods 44, when the workpiece needs to be processed, the guide post 32 can be moved on the surface thereof by rotating the first rotating rod 33, so that the height of the adjusting block 34 can be adjusted, when the workpiece and the polishing head 2 are at the same level, the rotating disk 41 is pushed, the workpiece can be moved at the bottom end of the polishing head 2, so that the workpiece can be polished, when the workpiece needs to be turned over, the pull rod 36 can be pulled to drive the limiting disk 38 to move, at this time, the fixing pin 39 can be retracted into the fixing frame 35, therefore, when the rotary disc 41 is turned by hand, the rotary disc 41 drives the workpiece to turn over, after the turning is finished, the pull rod 36 is loosened, the limit disc 38 can drive the fixing pin 39 to reset through the elasticity of the reset spring 37, and the fixing pin 39 is inserted into the rotary disc 41 to limit the rotary disc 41;

the above is the whole working principle of the utility model.

The utility model discloses in, above the mounting means, the connected mode or the mode of setting up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its technique of taking certainly, as long as can reach all can implement of its beneficial effect, so add no longer giving in detail.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The grinding device with the turnover structure for the connecting rod machining comprises a grinding device main body (1) and a grinding head (2) and is characterized in that a turnover mechanism (3) is arranged at the top end of the grinding device main body (1), the turnover mechanism (3) comprises a moving block (31), a guide post (32) is fixedly connected to the surface of the moving block (31), a first rotating rod (33) is inserted into the guide post (32), an adjusting block (34) is installed on the first rotating rod (33) through a bearing, a fixed frame (35) is fixedly connected to the surface of the adjusting block (34), a pull rod (36) is inserted into the fixed frame (35), a reset spring (37) is welded to the inner wall of the fixed frame (35), a limiting disc (38) is welded to one end, far away from the fixed frame (35), of the limiting disc (38) far away from the reset spring (37) is fixedly connected with a fixing pin (39), and a clamping mechanism (4) is arranged on the side surface of the adjusting block (34).

2. The grinding device with the overturning structure for the connecting rod machining according to claim 1, wherein a rectangular groove is formed in the top end surface of the grinding device body (1), the moving block (31) is provided as a cuboid, and the size of the inner wall of the rectangular groove formed in the top end surface of the grinding device body (1) is matched with the size of the surface of the moving block (31).

3. The grinding device with the overturning structure for the connecting rod machining according to claim 1, wherein the guide column (32) is a cuboid, a groove is formed in the guide column (32), an internal thread is formed on the inner wall of the groove, an external thread is formed on the surface of the first rotating rod (33), and the guide column (32) and the first rotating rod (33) form a threaded connection.

4. The grinding equipment with the overturning structure for the connecting rod processing according to claim 1, wherein the clamping mechanism (4) comprises a rotary table (41), a fixed plate (42) is fixedly connected to one side, far away from the adjusting block (34), of the rotary table (41), a second rotary rod (43) is installed inside the fixed plate (42) through a bearing, a clamping rod (44) is sleeved on the surface of the second rotary rod (43), a limiting block (45) is fixedly connected to one side, close to the rotary table (41), of the clamping rod (44), and a protective pad (46) is glued on the surface of the clamping rod (44).

5. The grinding device with the overturning structure for the connecting rod machining according to claim 4, wherein the turntable (41) is configured to be a disc shape, a rectangular sliding groove is formed in the turntable (41), the limiting block (45) is configured to be a cube, and the size of the inner wall of the rectangular sliding groove formed in the turntable (41) is matched with the surface size of the limiting block (45).

6. The grinding equipment with the overturning structure for the connecting rod machining according to claim 4, wherein the surface of the second rotating rod (43) is symmetrically provided with opposite threads, a circular hole is formed in the clamping rod (44), an internal thread is arranged on the inner wall of the circular hole, and the second rotating rod (43) and the clamping rod (44) are in threaded connection.

7. The grinding apparatus having an inverting structure for connecting rod processing according to claim 4, wherein the protection pad (46) is provided as a rectangular parallelepiped, and a side surface of the protection pad (46) away from the clamping bar (44) is provided with an anti-slip pattern.