CN212169013U

CN212169013U - Drilling device for casting parts

Info

Publication number: CN212169013U
Application number: CN202020946256.2U
Authority: CN
Inventors: 杨军鹏
Original assignee: Changge Fukang Machinery Parts Co ltd
Current assignee: Changge Fukang Machinery Parts Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-18
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a drilling device for casting parts, which comprises a base, a support frame, an index plate and a mounting plate, wherein the base is provided with a workpiece placing table, the index plate is arranged on the support frame, the index plate is provided with an outer positioning annular hole and an inner positioning annular hole, and the center of the index plate is provided with a rotary hole; the mounting panel central point puts the position and is equipped with the rotary column with the rotary hole adaptation, the rotary column on the mounting panel stretches into in the rotary hole on the graduated disk and rotates with the rotary hole to be connected, be equipped with the locating lever that the multiunit structure is unanimous on the mounting panel, be equipped with on the locating lever with the first through-hole of outer positioning ring hole adaptation, with the second through-hole of interior positioning ring hole adaptation, first through-hole on the locating lever and the outer positioning ring hole on the graduated disk pass through first bolt fixed connection, second through-hole on the locating lever passes through second bolt fixed connection with interior positioning ring hole, drilling mechanism sets up on the mounting panel. The utility model discloses can adjust the angle of commentaries on classics hole mechanism as required, and then satisfy the demand of the different inclined hole angles of cast member.

Description

Drilling device for casting parts

Technical Field

The utility model belongs to the technical field of frock for the processing of casting member, concretely relates to a drilling equipment for casting member.

Background

The drilling machine is mainly to the cast member drilling that needs punched, and present drilling equipment carries out vertical punching or level to the cast member mostly and punches, when the inclined hole is opened to needs on the cast member, it is inconvenient to have drilling, can not be as required, with the problem of the quick accurate adjustment of drilling equipment to required drilling inclination, consequently, design a section can satisfy the demand drilling equipment of the different inclined hole angles of cast member, has better application market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment for cast member, the utility model discloses an adopt graduated disk and mounting panel to rotate the mode of being connected, and then through the angle of adjustment mounting panel, the angle of the mechanism of changeing the hole on the adjustment mounting panel reaches the demand that satisfies the different inclined hole angles of cast member.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a drilling device for a cast part comprises a base and a support frame, wherein a workpiece placing table is arranged on the base, a drilling mechanism for drilling the cast part on the workpiece placing table is arranged on the support frame, the drilling device also comprises an index plate and a mounting plate, the index plate is arranged on the support frame, an outer positioning annular hole and an inner positioning annular hole are formed in the index plate, and a rotary hole is formed in the center of the index plate; the mounting panel central point puts the position and is equipped with the rotary column with the commentaries on classics hole adaptation, and the rotary column on the mounting panel stretches into in the rotary column on the graduated disk and rotates with changeing the hole and be connected, be equipped with the locating lever that the multiunit structure is unanimous on the mounting panel, be equipped with on the locating lever with the first through-hole of outer position ring hole adaptation, with the second through-hole of interior position ring hole adaptation, first through-hole on the locating lever and the outer position ring hole on the graduated disk pass through first bolt fixed connection, and second through-hole on the locating lever passes through second bolt fixed connection with interior position ring hole, drilling mechanism sets up on the.

Through the technical scheme, when the rotary type indexing plate is used, the mounting plate can be rotated, the mounting plate is fixed on the indexing plate through the first bolt and the second bolt after the mounting plate is rotated to a proper angle, the adjustment is convenient, and the structure is simple and practical.

Furthermore, scales are arranged on the dividing plate along the circumferential direction, a pointer is arranged on the mounting plate, and an arrow of the pointer points to the scales. Through setting up the scale on the graduated disk, make things convenient for the operator to know rotation angle, in addition, through setting up the pointer, through observing the angle that the pointer indicates, make things convenient for the operator to rotate the mounting panel to required angle fast, to a great extent has improved the drilling precision.

Further, the locating lever is 3 groups, and each group is two.

Furthermore, the longitudinal section of the mounting plate is square, and 3 groups of positioning rods are correspondingly arranged on three side surfaces, which are not provided with the drilling mechanism, of the mounting plate respectively.

Through set up two locating levers respectively on the three side that does not set up drilling mechanism on the mounting panel, ensure that the mounting panel can be stable fix on the graduated disk, improve the stability of mounting panel.

Further, drilling mechanism includes first electric putter, drilling motor, drilling rod and drill bit, the flexible end of electric putter is connected with the drilling motor, connects drilling rod one end on the output shaft of drilling motor, and the drill bit is connected to the drilling rod other end.

Further, the center line of the mounting plate is parallel to the center line of the drill rod. In addition, the central axis of the pointer is parallel to or on the same straight line with the central line of the drill rod, so that the deflection angle of the drill bit can be quickly judged according to the angle pointed by the pointer, and the precision is high when the inclined hole is drilled.

Further, drilling motor sets up in the electric drill casing drilling rod one end stretch into in the electric drill casing and with drilling motor's output shaft, the drilling rod other end stretches out the electric drill casing and connects the drill bit, electric putter flexible end is connected with the electric drill casing and is used for promoting the motion of electric drill casing, electric putter's stiff end is installed in the below of mounting panel.

Furthermore, the workpiece placing table comprises a first sliding plate, a second electric push rod, a second sliding plate, a third electric push rod, a clamping part and a fourth electric push rod, a first sliding rail is longitudinally arranged on the base, the first sliding rail is connected with the bottom of the first sliding plate in a sliding manner, a telescopic rod of the second electric push rod is connected with the first sliding plate, and the fixed end of the second electric push rod is installed on the base; a second sliding rail is transversely arranged on the first sliding plate and is connected with the second sliding plate in a sliding manner, a telescopic rod of a third electric push rod is connected with the second sliding plate, and the fixed end of the third electric push rod is arranged on the first sliding plate; add and hold the portion including fixed with holding the claw and the activity adds and hold the claw, fixed with holding claw fixed connection on the second slide, be equipped with the third slide rail on the second slide, the activity adds and holds claw and third slide rail sliding connection, fourth electric putter's telescopic link adds with the activity and holds the claw and be connected, and fourth electric putter's stiff end is installed on the second slide.

Above-mentioned technical scheme, after holding the casting again, conveniently make the casting be in best processing station department through adjusting first slide, second slide, the utility model discloses the adjustment of well first slide, second slide, through electric putter control, simple and practical, the adjustment is convenient.

Furthermore, an elastic rubber mat is arranged on one surface, in contact with the workpiece, of the clamping claw, and a twill is arranged on the elastic rubber mat. Through setting up the elasticity cushion, reducible casting part scratch decreases, sets up the twill, can increase friction power, adds to hold firmly.

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

1. the utility model discloses when using, can rotate the mounting panel, will install the version and rotate suitable angle after, fix the mounting panel on the graduated disk with first bolt, second bolt, the adjustment is convenient, and simple structure is practical, can adjust the angle of commentaries on classics hole mechanism as required, and then satisfies the demand of the different inclined hole angles of cast member.

2. The utility model discloses a set up the scale on the graduated disk, make things convenient for the operator to know rotation angle, in addition, through setting up the pointer, through observing the angle that the pointer indicates, make things convenient for the operator to rotate required angle with the mounting panel fast, to a great extent has improved the drilling precision.

3. The utility model discloses a set up two locating levers on the three side that does not set up drilling mechanism on the mounting panel respectively, ensure fixing that the mounting panel can be stable on the graduated disk, improve the stability of mounting panel.

4. The utility model discloses the convenience makes the casting member be in best processing station department through adjusting first slide, second slide, and the adjustment of first slide, second slide is through electric putter control in addition, simple and practical, and the adjustment is convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the dividing plate of the present invention;

fig. 4 is a schematic structural view of the connection between the mounting plate and the drilling mechanism of the present invention.

In the figure: the electric drill comprises a second electric push rod 02, a third electric push rod 03, a fourth electric push rod 04, a base 100, a support frame 200, an index plate 300, an outer positioning ring hole 301, an inner positioning ring hole 302, a rotating hole 303, a mounting plate 400, a rotating column 401, a positioning rod 402, a first through hole 403, a second through hole 404, a first sliding plate 501, a second sliding plate 502, a fixed clamping claw 503, a movable clamping claw 504, a drilling mechanism 600, a first electric push rod 601, a drill bit 602, an electric drill shell 603 and a pointer 700.

Detailed Description

As shown in fig. 1 to 4, a drilling device for a cast member includes a base 100, a support frame 200, an index plate 300, and a mounting plate 400, wherein a workpiece placing table is provided on the base 100, and a drilling mechanism 600 for drilling a cast member on the workpiece placing table 500 is provided on the support frame 200.

Graduated disk 300 fixed mounting is equipped with the scale along circumference on the graduated disk 300 on the support frame 200, is equipped with outer position ring hole 301 and interior position ring hole 302 on the graduated disk 300, and outer position ring hole 301 and interior position ring hole 302 are the half-circular arc structure, and graduated disk 300 center is equipped with changes hole 303.

The center position of mounting panel 400 is equipped with the rotary column 401 with the adaptation of commentaries on classics hole 303, and rotary column 401 on the mounting panel 400 stretches into the commentaries on classics hole 303 on the graduated disk 300 and rotates with commentaries on classics hole 303 and be connected, is equipped with pointer 700 on the mounting panel 400, and the arrow point of pointer 700 is to the scale on the graduated disk 300. Make things convenient for the operator to know rotation angle, in addition, through setting up the pointer, through observing the angle that the pointer pointed, make things convenient for the operator to rotate the mounting panel to required angle fast, to a great extent has improved the drilling precision.

In order to fix the mounting plate 400 to the re-indexing disk 300, a plurality of groups of positioning rods 402 with the same structure are disposed on the mounting plate 400 in this embodiment, where the number of the positioning rods 402 is 3, and each group includes two positioning rods. Be equipped with on the locating lever 402 with the first through-hole 403 of outer positioning ring hole 301 adaptation, with the second through-hole 404 of interior positioning ring hole 302 adaptation, first through-hole 403 on the locating lever 402 passes through first bolt fixed connection with outer positioning ring hole 301 on the graduated disk 300, and second through-hole 404 on the locating lever 402 passes through second bolt fixed connection with interior positioning ring hole 302, and drilling mechanism 600 sets up on mounting panel 400.

The drilling mechanism 600 in this embodiment is an existing device, and the drilling mechanism 600 includes a first electric push rod 601, a drilling motor, a drill rod and a drill bit 602, wherein a telescopic end of the first electric push rod 601 is connected with the drilling motor, an output shaft of the drilling motor is connected with one end of the drill rod, and the other end of the drill rod is connected with the drill bit 602. The drilling motor in this embodiment sets up in electric drill casing 603, drilling rod one end stretch into in the electric drill casing 603 and with the output shaft of drilling motor, the drilling rod other end stretches out electric drill casing 603 and connects drill bit 602, the flexible end of first electric putter 601 is connected with electric drill casing 603 and is used for promoting the motion of electric drill casing 603, the below at mounting panel 400 is installed to the stiff end of first electric putter 601.

The mounting plate 400 may be circular or square, the longitudinal section of the mounting plate 400 in this embodiment is a square structure, 3 sets of positioning rods are respectively and correspondingly disposed on three side surfaces of the mounting plate where no drilling mechanism is disposed, and after the mounting plate 400 rotates by a certain angle relative to the index plate 300, the positions of the mounting plate 400 and the index plate 300 are relatively fixed by the first bolt and the second bolt. The centerline of the mounting plate 400 is parallel to the centerline of the drill pipe. In addition, during design, the central axis of the pointer 700 and the central line of the drill rod can be parallel or collinear, so that the deflection angle of the drill bit 602 can be judged quickly according to the angle pointed by the pointer 700, and the precision of inclined hole drilling is improved.

The workpiece placing table in the embodiment comprises a first sliding plate 501, a second electric push rod 02, a second sliding plate 502, a third electric push rod, a clamping part and a fourth electric push rod, wherein a first sliding rail is longitudinally arranged on the base 100, the first sliding rail is connected with the bottom of the first sliding plate 501 in a sliding manner, a telescopic rod of the second electric push rod 02 is connected with the first sliding plate 501, and the fixed end of the second electric push rod 02 is installed on the base 100; the first slide 5010 is transversely provided with a second slide rail, the second slide rail is connected with a second slide plate 502 in a sliding manner, a telescopic rod of a third electric push rod 03 is connected with the second slide plate 502, and the fixed end of the third electric push rod 03 is mounted on the first slide plate 501.

The clamping part comprises a fixed clamping claw 503 and a movable clamping claw 504, the fixed clamping claw 503 is fixedly connected to the second sliding plate 502, a third sliding rail is arranged on the second sliding plate 502, the movable clamping claw 504 is connected with the third sliding rail in a sliding manner, a telescopic rod of a fourth electric push rod 04 is connected with the movable clamping claw 504, and the fixed end of the fourth electric push rod 04 is installed on the second sliding plate 502.

The fixed clamping claw 503 and the movable clamping claw 504 are provided with elastic rubber pads on the surfaces contacting with the workpiece, and the elastic rubber pads are provided with inclined lines. Through setting up the elasticity cushion, reducible casting part scratch decreases, sets up the twill, can increase friction power, adds to hold firmly.

The utility model discloses still include control module, control module includes controller, switch, drilling mechanism control switch, second electric putter control switch, third electric putter control switch, fourth electric putter control switch. The control principle and the control scheme adopt the prior art. The electric push rod is used, the casting part is conveniently located at the best machining station through adjustment of the first sliding plate and the second sliding plate, in addition, adjustment of the first sliding plate and the second sliding plate is controlled through the electric push rod, and the electric push rod is simple, practical and convenient to adjust.

The working principle is that when the drilling machine is used, a cast part is correctly placed at a clamping part, a power supply is switched on, the fixed clamping claw 503 and the movable clamping claw 504 are matched to clamp the cast part through a fourth electric push rod control switch according to needs, then a second electric push rod and a third electric push rod are respectively controlled to do telescopic motion through a second electric push rod control switch and a third electric push rod control switch, so that the cast part is located at the optimal position, the angle of a drilling mechanism is adjusted according to needs, after the adjustment is completed, the mounting plate 400 and the dividing plate 300 are relatively fixed through bolts, and drilling of the drilling machine is started through the drilling mechanism control switch.

The utility model discloses the adjustment is convenient, and simple structure is practical, can adjust the angle of commentaries on classics hole mechanism as required, and then satisfies the demand of the different inclined hole angles of cast member, has better application prospect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drilling equipment for cast member, includes base and support frame, it places the platform to be equipped with the work piece on the base, be equipped with on the support frame and be used for placing the drilling mechanism that the bench cast member carries out drilling to the work piece, its characterized in that: the rotary indexing mechanism comprises a support frame, an indexing disc, an installation plate and a rotary shaft, wherein the indexing disc is arranged on the support frame, an outer positioning ring hole and an inner positioning ring hole are formed in the indexing disc, and a rotary hole is formed in the center of the indexing disc; the mounting panel central point puts the position and is equipped with the rotary column with the commentaries on classics hole adaptation, and the rotary column on the mounting panel stretches into in the rotary column on the graduated disk and rotates with changeing the hole and be connected, be equipped with the locating lever that the multiunit structure is unanimous on the mounting panel, be equipped with on the locating lever with the first through-hole of outer position ring hole adaptation, with the second through-hole of interior position ring hole adaptation, first through-hole on the locating lever and the outer position ring hole on the graduated disk pass through first bolt fixed connection, and second through-hole on the locating lever passes through second bolt fixed connection with interior position ring hole, drilling mechanism sets up on the.

2. The drilling device for casting of claim 1, wherein: the graduated disk is provided with scales along the circumferential direction, the mounting plate is provided with a pointer, and an arrow of the pointer points to the scales on the graduated disk.

3. The drilling device for casting of claim 2, wherein: the locating lever is 3 groups, and every group is two.

4. The drilling device for casting of claim 3, wherein: the longitudinal section of the mounting plate is square, and 3 groups of positioning rods are correspondingly arranged on three side surfaces, which are not provided with the drilling mechanisms, of the mounting plate respectively.

5. The drilling device for casting of claim 4, wherein: the drilling mechanism comprises a first electric push rod, a drilling motor, a drill rod and a drill bit, wherein the telescopic end of the electric push rod is connected with the drilling motor, one end of the drill rod is connected to an output shaft of the drilling motor, and the drill bit is connected to the other end of the drill rod.

6. The drilling device for casting of claim 5, wherein: the center line of the mounting plate is parallel to the center line of the drill rod.

7. The drilling device for casting of claim 6, wherein: the drilling motor is arranged in the electric drill shell, one end of the drill rod extends into the electric drill shell and is connected with an output shaft of the drilling motor, the other end of the drill rod extends out of the electric drill shell and is connected with a drill bit, the telescopic end of the electric push rod is connected with the electric drill shell and is used for pushing the electric drill shell to move, and the fixed end of the electric push rod is arranged below the mounting plate.

8. The drilling device for casting of claim 7, wherein: the workpiece placing table comprises a first sliding plate, a second electric push rod, a second sliding plate, a third electric push rod, a clamping part and a fourth electric push rod, a first sliding rail is arranged on the base along the longitudinal direction, the first sliding rail is connected with the bottom of the first sliding plate in a sliding mode, a telescopic rod of the second electric push rod is connected with the first sliding plate, and the fixed end of the second electric push rod is installed on the base;

a second sliding rail is transversely arranged on the first sliding plate and is connected with the second sliding plate in a sliding manner, a telescopic rod of a third electric push rod is connected with the second sliding plate, and the fixed end of the third electric push rod is arranged on the first sliding plate;

add and hold the portion including fixed with holding the claw and the activity adds and hold the claw, fixed with holding claw fixed connection on the second slide, be equipped with the third slide rail on the second slide, the activity adds and holds claw and third slide rail sliding connection, fourth electric putter's telescopic link adds with the activity and holds the claw and be connected, and fourth electric putter's stiff end is installed on the second slide.

9. The drilling device for casting of claim 8, wherein: the fixed clamping claw, the movable clamping claw and one surface of the workpiece, which is in contact with the workpiece, are provided with elastic rubber pads, and the elastic rubber pads are provided with twill.