CN220575270U - Lower cylinder body machining center frock - Google Patents

Abstract

The utility model provides a lower cylinder body machining center tool, which relates to the technical field of machining and comprises a base, wherein a triangular beam is integrally arranged in the middle of the top of the base; two groups of rotating frames are fixedly arranged on two sides of the top of the base; the front end of the semi-cylinder is integrally provided with a threaded cylinder; the rear end of the semi-cylinder is integrally provided with a rotary pile, and the threaded cylinder and the rotary pile are rotatably arranged in the middle of the rotary frame in cooperation with a bearing; according to the utility model, the driven gear is arranged, so that a rapid automatic turning function is provided, when the cylinder body is required to rotate, the rear side electric cylinder is reset, a group of front side electric cylinders are started, the rack is driven to ascend, the driven gear is driven by the rack to rotate 90 degrees, the semicircle cylinder is driven to rotate 90 degrees, the rear side electric cylinder is started to lift the bolt, the bolt is inserted into the jack pile, the position of the semicircle cylinder is fixed, the side surface of the lower cylinder body faces the turning tool and the milling tool, so that the subsequent processing is facilitated, and the problem that the conventional tool lacks the rapid automatic turning function is solved.

Description

Lower cylinder body machining center frock

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a lower cylinder body machining center tool.

Background

The lower cylinder body of the engine is connected with the upper cylinder body through bolts, two different holes, namely an assembly hole and a screw hole, are formed in the outer portion of the lower cylinder body, and when the lower cylinder body is machined, the lower cylinder body is turned over to be machined, so that installation of accessories outside the cylinder body is guaranteed.

Based on the above, the currently used tool is mainly fixed to the center of the cylinder body, then the tool is processed, needs to be repositioned during turning, has insufficient working efficiency, lacks the function of rapid automatic turning, and is of an automatic fixed locking structure after turning.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a lower cylinder body machining center tool, which is used for solving the problems that the existing tool provided in the background technology is mainly used for fixing the round center of a cylinder body, then is used for machining, needs repositioning during turning, is insufficient in working efficiency, lacks a function of rapid automatic turning and is of an automatic fixing locking structure after turning.

The utility model discloses a lower cylinder body machining center tool, which aims at achieving the following specific technical means:

a lower cylinder machining center tooling, comprising: the base is integrally provided with a triangular beam in the middle of the top of the base; two groups of rotating frames are fixedly arranged on two sides of the top of the base; the front end of the semi-cylinder is integrally provided with a threaded cylinder; the rear end of the semi-cylinder is integrally provided with a rotary pile, the threaded cylinder and the rotary pile are rotatably arranged in the middle of the rotary frame in cooperation with a bearing, and an assembly hole is formed in the outer part of the semi-cylinder; the number of the electric cylinders is three, and the three groups of electric cylinders are fixedly arranged at the top of the rear side of the base.

Further, the base still includes: a magnetic strip is fixedly arranged in the middle of the top of the triangular beam; the drawer is inserted in the middle of the base; and a proximity switch is fixedly arranged below the front rotary frame.

Further, the semicircle tube comprises: the rear end of the rotary pile is fixedly provided with a jack pile, and a cross-shaped through hole is formed in the jack pile; the locking screw is arranged in the middle of the threaded cylinder; the locking clamping seat is arranged in the semi-cylinder in a sliding manner; the driven gear is fixedly arranged outside the rotary pile; the iron strip is fixedly arranged in the middle of the bottom of the semi-cylinder.

Further, the electric cylinder is arranged in a V shape, a bolt is fixedly arranged at the telescopic end of the rear electric cylinder, and a rack is fixedly arranged at the telescopic end of the front electric cylinder.

Further, the bolt can be inserted into the through hole of the jack pile in an anastomotic manner.

Further, the rack is capable of meshing with a driven gear.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up driven gear, provide the function of quick automatic turn-over, when needs rotate the cylinder body, reset the electronic jar of rear side, a set of electronic jar of start front side, drive the rack and rise, the rack drives driven gear rotation 90 degrees, and then drives semicircle rotatory 90 degrees, starts the electronic jar of rear side and rises the bolt, inserts the jack stake with the bolt in, the position of fixed semicircle, with the side orientation lathe tool and the milling cutter of lower cylinder body to subsequent processing.

Through setting up the bolt, provide the automatic fixed locking structure behind the turn-over, offered the cross through-hole in the jack stake, can lock after the semicircle tube rotates 90 degrees to arbitrary direction, guarantee can carry out the vertical processing of front and side to lower cylinder body, the top of bolt is the bulb face, and the location is convenient.

Through setting up magnetic stripe and iron bar, provide quick locate function, when needs reset the semicircle, reset rear side electric cylinder, the semicircle is through gravity balance natural reset to adsorb through magnetic stripe and iron bar, fix a position the semicircle firmly, then start rear side electric cylinder and rise the bolt, insert the jack stake with the bolt in, can resume fixedly, can loosen the locking screw at this moment and take out lower cylinder body.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic diagram of an axial structure of the present utility model.

Fig. 3 is a schematic diagram of a split structure of the present utility model.

Fig. 4 is a schematic perspective view of a semi-cylinder according to the present utility model.

Fig. 5 is a partially enlarged schematic view of the structure of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 101. triangular beam; 102. a magnetic stripe; 103. a drawer; 104. a rotating frame; 105. a proximity switch; 2. a semi-cylinder; 201. a thread cylinder; 202. pile turning; 203. jack piles; 204. locking the screw rod; 205. locking the clamping seat; 206. a driven gear; 207. iron bars; 3. an electric cylinder; 4. a plug pin; 5. a rack.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a lower cylinder body machining center tool, which comprises: the base 1, the middle of the top of the base 1 is integrally provided with a triangular beam 101; two groups of rotating frames 104 are fixedly arranged on two sides of the top of the base 1, and the base 1 further comprises: the magnetic stripe 102 is fixedly arranged in the middle of the top of the triangular beam 101; the drawer 103 is inserted in the middle of the base 1; a proximity switch 105, wherein the proximity switch 105 is fixedly arranged below the front rotary frame 104; a half cylinder 2, the front end of the half cylinder 2 is integrally provided with a threaded cylinder 201; the rear end integral type of semicircle 2 is provided with and changes stake 202, and screw thread section of thick bamboo 201 and changeing stake 202 cooperation bearing rotation and set up in the centre of swivel mount 104, and the mounting hole has been seted up to semicircle 2 outsidely, and semicircle 2 is including: the jack post 203, the rear end of the rotary post 202 is fixedly provided with the jack post 203, and a cross through hole is formed in the jack post 203; a locking screw 204, wherein the middle of the thread cylinder 201 is provided with the locking screw 204; the locking clamping seat 205 is arranged in the semicircular cylinder 2 in a sliding manner; driven gear 206, driven gear 206 is fixedly arranged outside rotary pile 202; the iron bar 207 is fixedly arranged in the middle of the bottom of the semicircular cylinder 2; the number of the electric cylinders 3 is three, and the three groups of electric cylinders 3 are fixedly arranged at the top of the rear side of the base 1.

Wherein, electronic jar 3 is V-arrangement setting, and the flexible end of the electronic jar of rear side 3 is fixed to be provided with bolt 4, and the flexible end of the electronic jar of front side 3 is fixed to be provided with rack 5.

Wherein the bolt 4 can be inserted into the through hole of the jack post 203 in an anastomotic manner.

Wherein the rack 5 is capable of meshing with the driven gear 206.

Specific use and action of the embodiment:

in the utility model, when in use, the lower cylinder body is placed in the semicircular cylinder 2, the locking screw 204 is rotated, the locking clamping seat 205 is closed towards the lower cylinder body by generating propelling force, the lower cylinder body is positioned and fixed, the rear side electric cylinder 3 is started to lift the bolt 4, the bolt 4 is inserted into the jack pile 203, the position of the semicircular cylinder 2 is fixed, and at the moment, a turning tool and a milling cutter in a machine tool can be utilized for vertically drilling holes to process the lower cylinder body;

when the cylinder body needs to be rotated, resetting the rear side electric cylinder 3, starting a group of front side electric cylinders 3, driving the rack 5 to ascend, driving the driven gear 206 to rotate 90 degrees by the rack 5, driving the semi-cylinder 2 to rotate 90 degrees, starting the rear side electric cylinder 3 to lift the plug pin 4, inserting the plug pin 4 into the jack pile 203, fixing the position of the semi-cylinder 2, and enabling the side surface of the lower cylinder body to face the turning tool and the milling tool so as to facilitate subsequent processing;

after processing, when needing to reset the semi-cylinder 2, reset the rear side electric cylinder 3, the semi-cylinder 2 is naturally reset through gravity balance to adsorb through magnetic stripe 102 and iron bar 207, fix the semi-cylinder 2 firmly, then, start the rear side electric cylinder 3 and rise bolt 4, insert bolt 4 in jack stake 203, can resume fixedly, can loosen locking screw 204 at this moment and take out lower cylinder body.

Claims (6)

1. Lower cylinder body machining center frock, its characterized in that includes: the device comprises a base (1), wherein a triangular beam (101) is integrally arranged in the middle of the top of the base (1); two groups of rotating frames (104) are fixedly arranged on two sides of the top of the base (1); the device comprises a semi-cylinder (2), wherein a threaded cylinder (201) is integrally arranged at the front end of the semi-cylinder (2); the rear end of the semi-cylinder (2) is integrally provided with a rotary pile (202), the threaded cylinder (201) and the rotary pile (202) are rotatably arranged in the middle of the rotary frame (104) in cooperation with a bearing, and an assembly hole is formed in the outer part of the semi-cylinder (2); the number of the electric cylinders (3) is three, and the three groups of electric cylinders (3) are fixedly arranged at the top of the rear side of the base (1).

2. The lower cylinder machining center tooling of claim 1, wherein: the base (1) further comprises:

the magnetic stripe (102) is fixedly arranged in the middle of the top of the triangular beam (101);

the drawer (103) is inserted in the middle of the base (1);

and a proximity switch (105), wherein the proximity switch (105) is fixedly arranged below the front rotary frame (104).

3. The lower cylinder machining center tooling of claim 1, wherein: the semi-cylinder (2) comprises:

the jack pile (203) is fixedly arranged at the rear end of the rotating pile (202), and a cross-shaped through hole is formed in the jack pile (203);

the locking screw (204) is arranged in the middle of the threaded cylinder (201);

the locking clamping seat (205) is arranged in the semicircular cylinder (2) in a sliding manner, and the locking clamping seat (205) is arranged in the semicircular cylinder;

the driven gear (206) is fixedly arranged outside the rotary pile (202);

and an iron strip (207), wherein the iron strip (207) is fixedly arranged in the middle of the bottom of the semi-cylinder (2).

4. The lower cylinder machining center tooling of claim 1, wherein: the electric cylinder (3) is arranged in a V shape, a bolt (4) is fixedly arranged at the telescopic end of the rear electric cylinder (3), and a rack (5) is fixedly arranged at the telescopic end of the front electric cylinder (3).

5. The lower cylinder machining center tooling of claim 4, wherein: the bolt (4) can be inserted into the through hole of the jack pile (203) in an anastomotic manner.

6. The lower cylinder machining center tooling of claim 4, wherein: the rack (5) can be meshed with a driven gear (206).