CN220240837U - Numerical control machine tool for machining rocker arm - Google Patents

Abstract

The utility model discloses a numerical control machine tool for rocker arm machining, which comprises a fixed table, a numerical control machine tool shell and a first motor, wherein the fixed table is arranged in the middle of the inner wall of the numerical control machine tool shell, the first motor is arranged at the top of the front surface of the numerical control machine tool shell, a transmission rod is arranged at one end of the fixed table, and a second motor is arranged at the other end of the transmission rod. According to the utility model, a large amount of scraps can be remained on the fixed table after processing through the arrangement of the fixed table, the fixed table is driven to rotate by the rotation of the second motor through adjusting the telescopic rod, the rotation of the fixed table can be limited by the arc-shaped chute and the first sliding block, the scraps remained on the table top can fall into the drawer to be collected, the second threaded rod is driven to rotate through the third motor, and then the clamping block and the clamping pad are driven to move, so that the stability of clamping an irregular rocker arm can be improved, and further the processed rocker arm is prevented from falling into the drawer along with the scraps.

Description

Numerical control machine tool for machining rocker arm

Technical Field

The utility model relates to the technical field of equipment for machining a rocker arm, in particular to a numerical control machine tool for machining the rocker arm.

Background

The rocker arm is a part of an overhead valve engine, the engine rocker arm is used for introducing combustible mixed gas into a cylinder, then compressing the combustible mixed gas entering the cylinder, igniting the combustible mixed gas when the compression is close to an end point, igniting and burning the combustible mixed gas, expanding and pushing a piston to move downwards to realize external work, finally discharging burnt waste gas, and the engine rocker arm is generally irregular, so that the engine rocker arm is required to be clamped in the machining process of a numerical control machine tool.

In the use process of the existing numerical control machine tool for rocker arm machining, the effect of facilitating chip treatment is required to be guaranteed, so that a large amount of chips are prevented from being accumulated, and the problem of unstable clamping of the rocker arm is caused.

In view of the above, it is necessary to develop a numerical control machine tool for machining a rocker arm, and further to improve the practicality of the numerical control machine tool for machining a rocker arm in use.

Disclosure of Invention

The utility model aims to provide a numerical control machine tool for machining a rocker arm, which aims to solve the technical problem that the rocker arm is clamped unstably due to the fact that a large amount of scraps are prevented from accumulating in the prior art.

In order to achieve the above purpose, the utility model provides a numerical control machine tool for rocker arm machining, which comprises a fixed table, a numerical control machine tool shell and a first motor, wherein the fixed table is arranged in the middle of the inner wall of the numerical control machine tool shell, and the first motor is arranged at the top of the front surface of the numerical control machine tool shell;

the fixed table comprises a fixed table body, a first motor, a second motor, a fixed frame, a first motor, a second motor, a first motor and a second motor, wherein the fixed frame is arranged on the outer wall of the fixed table body;

two groups of arc-shaped sliding grooves are formed in the inner wall of the fixing frame, a first sliding block is arranged on the inner wall of the arc-shaped sliding groove, one end of the first sliding block is arranged on the outer wall of the fixing table, two groups of telescopic rods are arranged on the inner wall of the fixing frame, and the front end of the outer wall of each telescopic rod is arranged on the inner wall of the fixing hole.

Preferably, a group of box doors are installed in the middle of the front of the numerically-controlled machine tool shell through hinges, an observation window is arranged on the front of the box doors, a handle is installed on the front of the box doors, an operation desk assembly is installed on one side of the front of the numerically-controlled machine tool shell, a drawer is installed at the bottom of the front of the numerically-controlled machine tool shell, a plurality of fixing rods are installed in the middle of the inner wall of the numerically-controlled machine tool shell, and the other ends of the fixing rods are installed on the outer wall of the fixing frame.

Preferably, the output end of the first motor is provided with a first threaded rod, the outer wall of the first threaded rod is provided with a second sliding block, one end of the second sliding block is provided with a connecting rod, and the other end of the connecting rod is provided with a third sliding block.

Preferably, the clamping table is arranged at the top of the fixed table, a plurality of grooves are formed in the top of the clamping table, and the inner walls of the grooves are provided with moving blocks.

Preferably, the second threaded rod is installed to the inner wall of movable block, and the third motor is installed to the one end of second threaded rod, and the grip block is installed at the top of movable block, and the grip pad is installed to the one end of grip block.

Preferably, the second chute is set up on one side at the top of the inner wall of the numerically-controlled machine tool shell, and the inner wall of the second chute is mounted on the outer wall of the second slide block, the third chute is set up on the other side at the top of the inner wall of the numerically-controlled machine tool shell, and the inner wall of the third chute is mounted on the outer wall of the third slide block, and the cross rod is mounted on the inner wall of the third chute.

Preferably, the inner wall of the connecting rod is provided with a fourth sliding groove, the inner wall of the fourth sliding groove is provided with a fourth sliding block, the inner wall of the fourth sliding block is provided with a third threaded rod, one end of the third threaded rod is provided with a fourth motor, the outer wall of the fourth motor is arranged on the inner wall of the connecting rod, and the bottom of the fourth sliding block is provided with a machine head.

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

1. according to the utility model, a large amount of scraps can be remained on the fixed table after machining through the arrangement of the fixed table, the telescopic rod is moved out of the fixed hole through adjusting the telescopic rod, the second motor rotates to drive the fixed table to rotate, the arc-shaped sliding groove and the first sliding block can limit the rotating angle of the fixed table, the scraps remained on the table top can fall into the drawer to be collected, the third motor drives the second threaded rod to rotate, and then the clamping block and the clamping pad are driven to move, so that the stability of clamping the irregular rocker arm can be improved, and further the machined rocker arm can be prevented from falling into the drawer along with the scraps, and further the effect of being convenient for processing the scraps can be improved in the use process of the numerical control machine tool for machining the rocker arm.

2. According to the utility model, through the arrangement of the box door and the observation window, the rocker arm processing is facilitated for the staff, meanwhile, the problem of injury caused by splashing of scraps generated by the processing can be avoided, the connecting rod can be driven to move by rotating the first threaded rod through the arrangement of the first motor, the first threaded rod, the second sliding groove, the second sliding block, the third sliding groove, the third sliding block and the connecting rod, and the moving position of the fourth sliding block can be adjusted by rotating the third threaded rod through the arrangement of the fourth motor, the third threaded rod, the fourth sliding groove and the fourth sliding block, so that the flexibility of the machine head during processing can be improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a numerical control machine tool housing structure according to the present utility model;

FIG. 3 is a schematic view of a structure of a stationary table according to the present utility model;

fig. 4 is a schematic view of a first motor structure according to the present utility model.

In the figure: 1. a fixed table; 2. a numerical control machine tool shell; 3. a first motor; 101. a transmission rod; 102. a second motor; 103. a fixing frame; 104. a fixing hole; 105. an arc chute; 106. a first slider; 107. a telescopic rod; 201. a door; 202. an observation window; 203. a handle; 204. an operator station assembly; 205. a drawer; 206. a fixed rod; 301. a first threaded rod; 302. a second slider; 303. a connecting rod; 304. a third slider; 401. a clamping table; 402. a groove; 403. a moving block; 501. a second threaded rod; 502. a third motor; 503. a clamping block; 504. a clamping pad; 601. a second chute; 602. a third chute; 603. a cross bar; 701. a fourth chute; 702. a fourth slider; 703. a third threaded rod; 704. a fourth motor; 705. a machine head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, in an embodiment of the present utility model, a numerically-controlled machine tool for machining a rocker arm includes a fixed table 1, a numerically-controlled machine tool housing 2, and a first motor 3, wherein the fixed table 1 is installed in the middle of the inner wall of the numerically-controlled machine tool housing 2, and the first motor 3 is installed on the top of the front surface of the numerically-controlled machine tool housing 2;

referring to fig. 1, 2 and 3, a transmission rod 101 is installed at one end of a fixed table 1, a second motor 102 is installed at the other end of the transmission rod 101, the outer wall of the second motor 102 is installed on the inner wall of a numerical control machine tool shell 2, a fixed frame 103 is arranged on the outer wall of the fixed table 1, a group of fixing holes 104 are formed at both ends of the fixed table 1, two groups of arc-shaped sliding grooves 105 are formed in the inner wall of the fixed frame 103, a first sliding block 106 is installed on the inner wall of the arc-shaped sliding groove 105, one end of the first sliding block 106 is installed on the outer wall of the fixed table 1, two groups of telescopic rods 107 are arranged on the inner wall of the fixed table 103, the front end of the outer wall of the telescopic rod 107 is installed on the inner wall of the fixing hole 104, a clamping table 401 is installed at the top of the fixed table 1, a plurality of grooves 402 are formed in the top of the clamping table 401, a moving block 403 is installed on the inner wall of the groove 402, a second threaded rod 501 is installed on the inner wall of the moving block 403, a third motor 502 is installed at one end of the second threaded rod 501, the clamping block 503 is installed at the top of the moving block 403, the clamping pad 504 is installed at one end of the clamping block 503, a large amount of scraps can remain on the fixed table 1 after machining through the arrangement of the fixed table 1, the fixed table 104 is moved out through adjusting the telescopic rod 107, the fixed table 1 is driven to rotate through the rotation of the second motor 102, the arc chute 105 and the first sliding block 106 can limit the rotation angle of the fixed table 1, the scraps left on the table top can fall into the drawer 205 to be collected, the second threaded rod 501 is driven to rotate through the third motor 502, the clamping block 503 and the clamping pad 504 are driven to move, the stability of clamping an irregular rocker arm can be improved, the machined rocker arm is prevented from falling into the drawer 205 along with the scraps, and then in the using process of the numerical control machine tool for machining the rocker arm, improving the effect of facilitating the treatment of the scraps;

referring to fig. 1 and 4, a group of box doors 201 are installed at the middle of the front surface of a numerically-controlled machine tool housing 2 through a hinge, an observation window 202 is provided at the front surface of the box doors 201, a handle 203 is installed at the front surface of the box doors 201, an operation table assembly 204 is installed at one side of the front surface of the numerically-controlled machine tool housing 2, a drawer 205 is installed at the bottom of the front surface of the numerically-controlled machine tool housing 2, a plurality of fixing rods 206 are installed at the middle of the inner wall of the numerically-controlled machine tool housing 2, the other ends of the fixing rods 206 are installed at the outer wall of a fixing frame 103, a first threaded rod 301 is installed at the output end of a first motor 3, a second slider 302 is installed at the outer wall of the first threaded rod 301, a connecting rod 303 is installed at one end of the second slider 302, a third slider 304 is installed at the other end of the connecting rod 303, a second sliding groove 601 is provided at one side of the top of the inner wall of the numerically-controlled machine tool housing 2, and the inner wall of the second sliding groove 601 is installed at the outer wall of the second slider 302, a third sliding groove 602 is formed in the other side of the top of the inner wall of the numerical control machine tool shell 2, the inner wall of the third sliding groove 602 is arranged on the outer wall of the third sliding block 304, a cross rod 603 is arranged on the inner wall of the third sliding groove 602, a fourth sliding groove 701 is formed in the inner wall of the connecting rod 303, a fourth sliding block 702 is arranged on the inner wall of the fourth sliding groove 701, a third threaded rod 703 is arranged on the inner wall of the fourth sliding block 702, a fourth motor 704 is arranged at one end of the third threaded rod 703, the outer wall of the fourth motor 704 is arranged on the inner wall of the connecting rod 303, a machine head 705 is arranged at the bottom of the fourth sliding block 702, through the arrangement of the box door 201 and the observation window 202, the rocker arm processing is facilitated for workers, meanwhile, the problem of injury caused by splashing of scraps generated by processing can be avoided, and through the arrangement of the first motor 3, the first threaded rod 301, the second sliding groove 601, the second sliding block 302, the third sliding groove 602 and the connecting rod 303, the first threaded rod 301 rotates to drive the connecting rod 303 to move, the third threaded rod 703 rotates to adjust the moving position of the fourth sliding block 702 through the arrangement of the fourth motor 704, the third threaded rod 703, the fourth sliding groove 701 and the fourth sliding block 702, and therefore the flexibility of the machine head 705 during machining can be improved.

The theory of operation, through fixed station 1, fixed orifices 104, telescopic link 107 and second motor 102's setting, can remain a large amount of piece on processing back fixed station 1, shift out from fixed orifices 104 through adjusting telescopic link 107, second motor 102 is rotatory to drive fixed station 1 and rotate, arc spout 105 and first slider 106 can restrict fixed station 1 rotatory angle, can make remaining piece on the mesa fall into drawer 205 and collect, drive the second threaded rod 501 rotation through third motor 502, and then drive grip block 503 and grip pad 504 and remove, can improve the stability to the centre gripping of irregular rocking arm, and then avoid the rocking arm that processes to fall into drawer 205 along with the piece together, and then can improve its effect of being convenient for handle piece in the use of digit control machine tool of rocking arm processing, through the setting of chamber door 201 and observation window 202, be favorable to the staff to observe the rocking arm processing, can avoid the piece that the processing produced to splash simultaneously, and cause injured problem, through first motor 3, the first 301, the second spout 601, the second slider 302, the third spout 602, the setting of third slider 602, the fourth threaded rod 703 can be moved through the fourth threaded rod 703, the fourth threaded rod 703 can be moved to the setting up position of the fourth threaded rod 703, the fourth threaded rod 703 can be moved, the flexibility is moved, the setting up the fourth threaded rod 703 is moved, the fourth threaded rod is moved, the position of the round the connecting rod is moved, the round the position of the tool is 303, can be moved, and can be moved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a digit control machine tool that rocking arm processing was used, includes fixed station (1), digit control machine tool casing (2) and first motor (3), its characterized in that: a fixed table (1) is arranged in the middle of the inner wall of the numerical control machine tool shell (2), and a first motor (3) is arranged at the top of the front surface of the numerical control machine tool shell (2);

a transmission rod (101) is arranged at one end of the fixed table (1), a second motor (102) is arranged at the other end of the transmission rod (101), the outer wall of the second motor (102) is arranged on the inner wall of the numerical control machine shell (2), a fixing frame (103) is arranged on the outer wall of the fixed table (1), and a group of fixing holes (104) are formed in two ends of the fixed table (1);

two sets of arc spout (105) have been seted up to the inner wall of mount (103), first slider (106) are installed to the inner wall of arc spout (105), and the one end of first slider (106) is installed in the outer wall of fixed station (1), the inner wall of mount (103) is provided with two sets of telescopic links (107), and the front end of telescopic link (107) outer wall is installed in the inner wall of fixed orifices (104).

2. The numerical control machine for machining a rocker arm according to claim 1, wherein: the intelligent control device is characterized in that a group of box doors (201) are arranged in the middle of the front face of the numerical control machine tool shell (2) through hinges, an observation window (202) is arranged in the front face of the box doors (201), a handle (203) is arranged in the front face of the box doors (201), an operation table assembly (204) is arranged on one side of the front face of the numerical control machine tool shell (2), a drawer (205) is arranged at the bottom of the front face of the numerical control machine tool shell (2), a plurality of fixing rods (206) are arranged in the middle of the inner wall of the numerical control machine tool shell (2), and the other ends of the fixing rods (206) are arranged on the outer wall of the fixing frame (103).

3. The numerical control machine for machining a rocker arm according to claim 1, wherein: the output end of the first motor (3) is provided with a first threaded rod (301), the outer wall of the first threaded rod (301) is provided with a second sliding block (302), one end of the second sliding block (302) is provided with a connecting rod (303), and the other end of the connecting rod (303) is provided with a third sliding block (304).

4. The numerical control machine for machining a rocker arm according to claim 1, wherein: the top of fixed station (1) is installed centre gripping platform (401), and a plurality of recess (402) have been seted up at centre gripping platform (401) top, and movable block (403) are installed to the inner wall of recess (402).

5. The numerical control machine for machining a rocker arm according to claim 4, wherein: the inner wall of movable block (403) is installed second threaded rod (501), and third motor (502) are installed to one end of second threaded rod (501), and grip block (503) is installed at the top of movable block (403), and grip pad (504) are installed to one end of grip block (503).

6. The numerical control machine for machining a rocker arm according to claim 1, wherein: the second chute (601) has been seted up to one side at digit control machine tool casing (2) inner wall top, and the inner wall of second chute (601) is installed in the outer wall of second slider (302), and third chute (602) has been seted up to the opposite side at digit control machine tool casing (2) inner wall top, and the inner wall of third chute (602) is installed in the outer wall of third slider (304), and horizontal pole (603) are installed to the inner wall of third chute (602).

7. A numerical control machine for machining a rocker arm according to claim 3, characterized in that: a fourth sliding groove (701) is formed in the inner wall of the connecting rod (303), a fourth sliding block (702) is arranged on the inner wall of the fourth sliding groove (701), a third threaded rod (703) is arranged on the inner wall of the fourth sliding block (702), a fourth motor (704) is arranged at one end of the third threaded rod (703), the outer wall of the fourth motor (704) is arranged on the inner wall of the connecting rod (303), and a machine head (705) is arranged at the bottom of the fourth sliding block (702).