CN217168215U

CN217168215U - Single-station first-order clamp for engine cylinder cover

Info

Publication number: CN217168215U
Application number: CN202220317413.2U
Authority: CN
Inventors: 刮洲陵; 郑锦涛
Original assignee: Shandong Kunda Intelligent Equipment Co ltd
Current assignee: Shandong Kunda Intelligent Equipment Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-12
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the field of clamps, in particular to a single-station first-order clamp for an engine cylinder cover, which comprises a clamp bottom plate, wherein a plurality of positioning columns are arranged at the top of the clamp bottom plate and used for abutting against the side wall of the engine cylinder cover, a plurality of first clamping mechanisms are arranged at two sides of the top of the clamp bottom plate, each first clamping mechanism comprises a first hydraulic cylinder, a first base, a connecting plate and a clamping plate, the first hydraulic cylinder is arranged at the middle part of the first base, the first base is fixedly connected with the clamp bottom plate through a connecting piece, the top end of the first hydraulic cylinder is rotatably connected with the clamping plate, the connecting plate is rotatably connected between the clamping plate and the first base, the first clamping mechanisms and the supporting columns are adopted to respectively clamp and fix the side through hole and the side wall of the engine cylinder cover and are matched and positioned with the positioning columns, so as to play the effect of stably clamping the engine cylinder cover, meanwhile, the clamping mode is simple, so that the clamping step is simple and convenient, and the machining efficiency of the engine cylinder cover is increased.

Description

Single-station first-order clamp for engine cylinder cover

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to first preface anchor clamps of engine cylinder lid simplex position.

Background

The fixture clamps and fixes the engine cylinder cover in the machining process of the engine cylinder cover, and other machining equipment can conveniently perform machining operation.

The conventional single-station clamp is used for clamping an engine cylinder cover, the clamping convenience and stability degree are required to be improved, and therefore the single-station first-order clamp for the engine cylinder cover is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned problem that prior art exists, provide a first preface anchor clamps of engine cylinder head simplex position, stabilize the centre gripping to engine cylinder head.

The basic scheme of the utility model is that: the utility model provides a first preface anchor clamps of engine cylinder lid simplex position, includes the anchor clamps bottom plate, a plurality of reference column is installed at anchor clamps bottom plate top, the reference column is used for contradicting the lateral wall of engine cylinder lid, the first fixture of a plurality of is installed to anchor clamps bottom plate top both sides, first fixture includes pneumatic cylinder one, base one, connecting plate and splint, pneumatic cylinder one is installed at base one middle part, base one is through connecting piece and anchor clamps bottom plate fixed connection, the top of pneumatic cylinder one is rotated and is connected with splint, it is connected with the connecting plate to rotate between splint and the base one.

Preferably, the top of the clamp bottom plate is provided with an ejection mechanism, the ejection mechanism comprises a second base and a second hydraulic cylinder, the second hydraulic cylinder is arranged on the inner side of the second base, and the second base is fixedly connected with the clamp bottom plate through a connecting piece.

Preferably, the long edge position of the top of the clamp bottom plate is provided with an ejection mechanism, the structure of the ejection mechanism is consistent with that of the first clamping mechanism, the axis of a hydraulic cylinder of the second clamping mechanism is parallel to the horizontal line, and the second clamping mechanism is used for clamping.

Preferably, the number of the positioning columns is six, two positioning columns are distributed at the positions of the long sides of the top of the clamp base plate, and the remaining two positioning columns are distributed at the positions of the short sides of the top of the clamp base plate.

Preferably, the top of the clamp base plate mounts a plurality of support posts that support the bottom wall of the engine cylinder head.

Preferably, lifting lugs for lifting are symmetrically arranged on the top wall of the clamp bottom plate.

Preferably, the axis of the first hydraulic cylinder is perpendicular to the horizontal line.

The utility model discloses a theory of operation and advantage lie in:

this scheme adopts first fixture, support column to carry out the centre gripping respectively to engine cylinder head's side through-hole and lateral wall fixed to with reference column cooperation location, can play the effect of stabilizing the centre gripping to engine cylinder head, the centre gripping mode is simple simultaneously, makes the centre gripping step simple convenient, increases engine cylinder head machining efficiency.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a perspective view of the second clamping mechanism of the present invention.

Reference numerals referred to in the drawings are: 1. a clamp base plate; 2. a positioning column; 3. a first clamping mechanism; 31. a first hydraulic cylinder; 32. a first base; 33. a connecting plate; 34. a splint; 4. a support pillar; 5. an ejection mechanism; 51. a second base; 52. a second hydraulic cylinder; 7. lifting lugs; 8. and a second clamping mechanism.

Detailed Description

The following is further detailed by the specific embodiments:

as shown in fig. 1 to 4, a single-station first-order clamp for an engine cylinder head is characterized in that: the lifting device comprises a clamp bottom plate 1, a plurality of supporting columns 4 for supporting the bottom wall of an engine cylinder cover are installed at the top of the clamp bottom plate 1, lifting lugs 7 for lifting are symmetrically installed on the top wall of the clamp bottom plate 1, a plurality of positioning columns 2 are installed at the top of the clamp bottom plate 1, the positioning columns 2 are used for abutting against the side wall of the engine cylinder cover, a plurality of first clamping mechanisms 3 are installed on two sides of the top of the clamp bottom plate 1, each first clamping mechanism 3 comprises a hydraulic cylinder I31, a base I32, a connecting plate 33 and a clamping plate 34, the axis of the hydraulic cylinder I31 is perpendicular to the horizontal line, the hydraulic cylinder I31 is installed in the middle of the base I32, the base I32 is fixedly connected with the clamp bottom plate 1 through a connecting piece, the top end of the hydraulic cylinder I31 is rotatably connected with the clamping plate 34, the connecting plate 33 is rotatably connected between the clamping plate 34 and the base I32, wherein an ejection mechanism 5 is installed at the top of the clamp bottom plate 1, the ejection mechanism 5 comprises a second base 51 and a second hydraulic cylinder 52, the second hydraulic cylinder 52 is installed on the inner side of the second base 51, the second base 51 is fixedly connected with the clamp bottom plate 1 through a connecting piece, the first clamping mechanism 3 and the support column 4 are adopted to clamp and fix the side through hole and the side wall of the engine cylinder cover respectively, and the positioning column 2 is matched and positioned, so that the effect of stably clamping the engine cylinder cover can be achieved, meanwhile, the clamping mode is simple, the clamping step is simple and convenient, and the machining efficiency of the engine cylinder cover is increased.

Specifically, the long edge position of the top of the clamp bottom plate 1 is provided with an ejection mechanism 5, the structure of the ejection mechanism 5 is consistent with that of the first clamping mechanism 3, the axis of a hydraulic cylinder of the second clamping mechanism 8 is parallel to the horizontal line, and the second clamping mechanism 8 is used for clamping.

Specifically, the number of the positioning columns 2 is six, two positioning columns are distributed at the long side positions of the top of the clamp base plate 1, and the remaining two positioning columns are distributed at the short side positions of the top of the clamp base plate 1.

Specifically, the top of the positioning column 2 is provided with an inclined surface for guiding the placing position of the engine cylinder cover.

The engine cylinder cover is placed above the clamp bottom plate 1, the engine cylinder cover is guided and positioned through the positioning column 2 until the engine cylinder cover is placed on the supporting column 4, the first clamping mechanism 3 moves upwards through the first hydraulic cylinder 31, the clamping plate 34 rotates and clamps the through hole of the engine cylinder cover under the action of the connecting plate 33, the second clamping mechanism 8 which is horizontal in the same manner clamps the side wall of the engine cylinder cover, the engine cylinder cover can be clamped and fixed, after machining is finished, the first hydraulic cylinder 31 resets, and the engine cylinder cover is ejected out through the second hydraulic cylinder 52 below.

The above are merely embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, so that those skilled in the art can know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in the field, and have the capability of applying the conventional experimental means before the date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an engine cylinder head simplex position first preface anchor clamps which characterized in that: including anchor clamps bottom plate (1), a plurality of reference column (2) are installed at anchor clamps bottom plate (1) top, reference column (2) are used for contradicting the lateral wall of engine cylinder head, a plurality of first fixture (3) are installed to anchor clamps bottom plate (1) top both sides, first fixture (3) are including pneumatic cylinder (31), base (32), connecting plate (33) and splint (34), install at base (32) middle part in pneumatic cylinder (31), base (32) are through connecting piece and anchor clamps bottom plate (1) fixed connection, the top of pneumatic cylinder (31) is rotated and is connected with splint (34), it is connected with connecting plate (33) to rotate between splint (34) and base (32).

2. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 1, wherein: an ejection mechanism (5) is installed at the top of the clamp bottom plate (1), the ejection mechanism (5) comprises a second base (51) and a second hydraulic cylinder (52), the second hydraulic cylinder (52) is installed on the inner side of the second base (51), and the second base (51) is fixedly connected with the clamp bottom plate (1) through a connecting piece.

3. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 2, wherein: an ejection mechanism (5) is installed at the position of a long edge of the top of the clamp bottom plate (1), the structure of the ejection mechanism (5) is consistent with that of the first clamping mechanism (3), the axis of a hydraulic cylinder of the second clamping mechanism (8) is parallel to the horizontal line, and the second clamping mechanism (8) is used for clamping.

4. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 3, wherein: the number of the positioning columns (2) is six, every two positioning columns are distributed at the long edge position of the top of the clamp base plate (1), and the rest two positioning columns are distributed at the short edge position of the top of the clamp base plate (1) and on the side wall of the engine cylinder cover.

5. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 4, wherein: the top of the clamp bottom plate (1) is provided with a plurality of supporting columns (4) for supporting the bottom wall of the engine cylinder cover.

6. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 5, wherein: lifting lugs (7) for lifting are symmetrically arranged on the top wall of the clamp bottom plate (1).

7. The single-station first-order clamp for the cylinder head of the engine as claimed in claim 1, wherein: the axis of the first hydraulic cylinder (31) is perpendicular to the horizontal line.