CN215657962U

CN215657962U - Drilling equipment for automobile stamping parts

Info

Publication number: CN215657962U
Application number: CN202121839791.9U
Authority: CN
Inventors: 刘荣; 孙素阳
Original assignee: Wuxi Shangfeng Machinery Co ltd
Current assignee: Wuxi Shangfeng Machinery Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-28
Anticipated expiration: 2031-08-06

Abstract

The utility model belongs to the technical field of automobile punching part processing equipment and specifically relates to a drilling equipment for automobile punching part is related to, and it includes the base, connects in the link of base, slides and connects in the rig of link, be connected with two mounting brackets that set up side by side on the base, all be connected with hold-down mechanism on the mounting bracket, hold-down mechanism connects in the pivot of mounting bracket, fixed connection in the clamp plate of pivot including rotating, the axis of rotation collineation of pivot and clamp plate just is the level setting, be connected with drive pivot pivoted drive assembly on the mounting bracket. This application has the effect that improves the precision of drilling.

Description

Drilling equipment for automobile stamping parts

Technical Field

The application relates to the field of automobile stamping part processing equipment, in particular to drilling equipment for automobile stamping parts.

Background

The automobile stamping part is a metal stamping part for forming automobile parts, and in the production of the automobile parts, a part of metal workpieces are stamped to form the automobile stamping part which can be directly used for subsequent assembly. After the other part of the metal workpiece is punched, the other part of the metal workpiece can be used for subsequent assembly only after processing technologies such as welding, painting and the like are carried out.

Automobile stampings are of a wide variety, such as automobile end covers, compression valve covers, oil seals, bottom covers, dust caps, lugs, brackets, and the like. At present, when the stamping part needs to be punched, an operator manually presses the workpiece, then drills holes through a drilling machine, the workpiece is prone to shaking, and further the machining precision of the drilled holes is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the precision of drilling, this application provides a drilling equipment for automobile punching part.

The application provides a drilling equipment for automobile punching part adopts following technical scheme:

the utility model provides a drilling equipment for automobile punching part, includes the base, connects in the link of base, slides and connects in the rig of link, be connected with two mounting brackets that set up side by side on the base, the mounting bracket all is located the below of link, all be connected with hold-down mechanism on the mounting bracket, hold-down mechanism connects in the pivot of mounting bracket, fixed connection in the clamp plate of pivot including rotating, the rotation axis collineation of pivot and clamp plate just is the level setting, be connected with drive pivot pivoted drive assembly on the mounting bracket.

Through adopting above-mentioned technical scheme, will wait to process the work piece and place on the mounting bracket, drive the clamp plate through drive assembly and rotate, compress tightly on waiting to process the work piece until the clamp plate, reduced the work piece and produced the possibility of rocking, and then improved the precision of drilling.

Optionally, the driving assembly includes a first gear fixedly sleeved on the rotating shaft, a first driving motor connected to the mounting frame, and a second gear fixedly sleeved on an output shaft of the first driving motor, and the first gear is engaged with the second gear.

By adopting the technical scheme, the first driving motor is started, the output shaft of the first driving motor rotates, the second gear is linked with the first gear to rotate, the first gear drives the rotating shaft to rotate, the pressing plate is linked, and the rotation of the pressing plate is realized.

Optionally, the mounting bracket includes the bracing piece of vertical setting, connects in the loading board on bracing piece top, the bracing piece slides and connects in the base, the bracing piece is the telescopic link.

By adopting the technical scheme, the supporting rod is telescopic, the height of the supporting rod can be adjusted, and the height of the pressing mechanism can be adjusted, so that the pressing mechanism can be suitable for workpieces of different specifications, and the application range is enlarged.

Optionally, the base is connected with an adjusting assembly for driving the two mounting racks to move in opposite directions or in opposite directions, the adjusting assembly comprises a driving gear rotatably connected to the base and a linkage rack fixedly connected to the supporting rod, the linkage rack and the supporting rod are arranged in a one-to-one correspondence manner, the linkage rack is meshed with the driving gear and is symmetrically arranged about the central line of the driving gear, and the base is connected with a second driving motor for driving the driving gear to rotate.

Through adopting above-mentioned technical scheme, the interval between two mounting brackets of adjusting part adjustment for this application can be applicable to the work piece of different specifications, has further enlarged application scope.

Optionally, a sliding groove parallel to the sliding direction of the linkage rack is formed in the base, a limiting strip sliding in the sliding groove is fixedly connected to the linkage rack, and the linkage rack and the sliding groove are arranged in a one-to-one correspondence mode.

Through adopting above-mentioned technical scheme, spout and spacing mutually support, carry out spacing and direction to the motion of linkage rack, improved the stability of linkage rack motion in-process.

Optionally, the support rod includes a rod sleeve fixedly connected to the rack and a rod body fixedly connected to the bearing plate, the bottom end of the rod body is slidably inserted into the rod sleeve, and the rod sleeve is in threaded connection with a locking bolt abutting against the rod body.

Through adopting above-mentioned technical scheme, unscrew the locking bolt, the body of rod that can slide has realized the regulation of bracing piece length, screws up the locking bolt, fixes a position the body of rod, has realized the fixed of bracing piece length.

Optionally, a support member is connected to the base, and the support member is located between the two mounting frames.

Through adopting above-mentioned technical scheme, set up support piece, support piece provides the support for the work piece, has improved the stability of work piece, has further improved the drilling precision of work piece.

Optionally, the supporting member includes a fixing frame fixedly connected to the base, and a supporting pillar vertically screwed to the fixing frame.

By adopting the technical scheme, the supporting column is rotated, the position of the top of the supporting column is adjusted, and the application range is further expanded.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the workpiece to be machined is placed on the mounting frame, the pressing plate is driven to rotate through the driving assembly until the pressing plate is pressed on the workpiece to be machined, the possibility of shaking of the workpiece is reduced, and the drilling precision is improved;

2. the adjusting assembly adjusts the distance between the two mounting frames, so that the mounting frame can be suitable for workpieces of different specifications, and the application range is further expanded;

3. the supporting piece is arranged and supports the workpiece, so that the stability of the workpiece is improved, and the drilling precision of the workpiece is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram of a pressing mechanism in the embodiment of the present application.

Description of reference numerals: 1. a base; 101. supporting legs; 102. a chute; 2. a connecting frame; 201. a column; 202. a cross beam; 3. a drilling machine; 4. a mounting frame; 401. a support bar; 4011. a rod sleeve; 4012. a rod body; 4013. locking the bolt; 402. a carrier plate; 5. a hold-down mechanism; 501. a rotating shaft; 5011. an adapter plate; 502. pressing a plate; 6. a drive assembly; 601. a first gear; 602. a second gear; 603. a first drive motor; 7. an adjustment assembly; 701. a driving gear; 702. a linkage rack; 8. a second drive motor; 9. a limiting strip; 10. a support member; 11. a fixed mount; 12. a support pillar; 13. a vertical plate; 14. a transverse plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses drilling equipment for automobile punching parts. Referring to fig. 1, the drilling equipment for automobile punching parts comprises a horizontally arranged base 1, wherein supporting legs 101 are fixedly connected to four corners of the lower surface of the base 1. The upper surface of base 1 is fixedly connected with link 2, and link 2 includes two vertical fixed connection in base 1's stand 201, fixed connection in the crossbeam 202 on two stands 201 tops. The cross beam 202 is connected with the drilling machine 3 in a sliding way, and the length direction of the cross beam 202 is the same as that of the base 1.

Referring to fig. 1, the base 1 is slidably connected with two mounting frames 4, the two mounting frames 4 are arranged along the length direction of the base 1, and the sliding direction of the mounting frames 4 is the same as the length direction of the base 1. The mechanism of each mounting frame 4 is the same, and a single mounting frame 4 will be described as an example.

Referring to fig. 1 and 2, the mounting frame 4 includes a vertically disposed support rod 401 and a bearing plate 402 fixedly connected to a top end of the support rod 401, wherein the bearing plate 402 is horizontally disposed. The upper surface of loading board 402 is connected with hold-down mechanism 5, and the during operation is placed the work piece on two loading boards 402, and two hold-down mechanism 5 compress tightly the work piece, and drilling machine 3 drills the work piece, thereby has reduced the drilling in-process work piece and has rocked the possibility that removes, has improved the precision of drilling.

Referring to fig. 2, the pressing mechanism 5 mechanism includes a rotating shaft 501 and a pressing plate 502 located above the loading plate 402, and an axis of the rotating shaft 501 is parallel to the width direction of the base 1. Both ends of the rotating shaft 501 are rotatably connected with adapter plates 5011 through bearings, and the adapter plates 5011 are fixedly connected to the upper surface of the bearing plate 402. The rotating shaft 501 penetrates through the pressing plate 502, the rotating shaft 501 is fixedly connected with the pressing plate 502, and the rotating axis of the pressing plate 502 is collinear with the rotating axis of the rotating shaft 501.

Referring to fig. 2, a driving assembly 6 is connected to the carrier plate 402, and the driving assembly 6 includes a first gear 601, a second gear 602, and a first driving motor 603. The first driving motor 603 is connected to the upper surface of the bearing plate 402 by bolts, and an output shaft of the first driving motor 603 is parallel to the rotating shaft 501. The second gear 602 is fixedly sleeved on the output shaft of the first driving motor 603, the first gear 601 is fixedly sleeved on the rotating shaft 501, and the second gear 602 is meshed with the first gear 601.

The operator turns on the first driving motor 603, and the output shaft of the first driving motor 603 rotates to rotate in conjunction with the second gear 602. The second gear 602 drives the first gear 601 to rotate, the rotating shaft 501 and the pressing plate 502 are linked, and the rotation of the pressing plate 502 is realized until the pressing plate 502 is pressed on the workpiece to press the workpiece.

Referring to fig. 1 and 2, in order to expand the application range of the present application and adapt to workpieces with different specifications, an adjusting assembly 7 is connected to the base 1. An operator adjusts the distance between the two mounting frames 4 through the adjusting assembly 7, so that the two pressing mechanisms 5 can press workpieces with different sizes, and meanwhile, the supporting rod 401 is a telescopic rod. Further enlarging the application range.

Referring to fig. 1 and 2, the support rod 401 includes a rod sleeve 4011 and a rod body 4012, the rod sleeve 4011 is slidably connected to the upper surface of the base 1, and the sliding direction is parallel to the length direction of the base 1. The top end of the rod body 4012 is fixedly connected to the lower surface of the bearing plate 402, and the bottom end of the rod body 4012 is slidably inserted into the rod sleeve 4011.

Referring to fig. 2, in order to reduce the possibility of rotation of the rod 4012 in the rod socket 4011 and improve the stability of the bearing plate 402, the rod 4012 is a square rod. The lateral wall of the rod sleeve 4011 is connected with a locking bolt 4013 in a threaded manner, and the locking bolt 4013 abuts against the lateral wall of the rod body 4012.

Referring to fig. 1 and 2, the adjusting assembly 7 includes a driving gear 701 and two linkage racks 702, the driving gear 701 is rotatably connected to the upper surface of the base 1, the rotation axis of the driving gear 701 is vertically arranged, and the driving gear 701 is located between the two mounting frames 4. The lower surface of the base 1 is connected with a second driving motor 8 through a bolt, and an output shaft of the second driving motor 8 penetrates through the base 1 and is coaxially and fixedly connected with the driving gear 701.

Referring to fig. 1 and 2, the linkage rack 702 is slidably connected to the upper surface of the base 1, the linkage rack 702 is fixedly connected to the side wall of the rod sleeve 4011, and the linkage rack 702 and the support rods 401 are arranged in a one-to-one correspondence. Both the two linked racks 702 are engaged with the pinion 701, and the two linked racks 702 are disposed rotationally symmetrically with respect to the center line of the pinion 701.

The operator turns on the second driving motor 8, and the output shaft of the second driving motor 8 rotates to link the driving gear 701 to rotate. The driving gear 701 drives the two linkage racks 702 to move, the linkage racks 702 drive the two rod bodies 4012 to move reversely, the reverse movement of the two connecting frames 2 is realized, and the distance between the two connecting frames 2 is adjusted.

Referring to fig. 1 and 2, in order to improve the stability of the sliding process of the linkage rack 702, the sliding of the linkage rack 702 needs to be limited and guided, the sliding groove 102 is formed in the upper surface of the base 1 along the length direction, and the sliding groove 102 and the linkage rack 702 are arranged in a one-to-one correspondence manner. The sliding groove 102 is a T-shaped groove, a limiting strip 9 sliding in the sliding groove 102 is fixedly connected to the linkage rack 702, and the limiting strip 9 is a T-shaped strip.

Referring to fig. 1, in order to improve the stability of the workpiece during the machining process and support the workpiece, a support member 10 is connected to the upper surface of the base 1, and the support member 10 is located between the two mounting frames 4. The supporting member 10 includes a fixing frame 11 and a supporting column 12, the fixing frame 11 is fixedly connected to the upper surface of the base 1, and the fixing frame 11 is located above the driving gear 701.

Referring to fig. 1, the fixing frame 11 includes two vertical plates 13 fixedly connected to the base 1, and a horizontal plate 14 fixedly connected between the two vertical plates 13, wherein the horizontal plate 14 is located at the middle of the long side of the base 1. The support column 12 is vertically arranged, the bottom of the support column 12 is in threaded connection with the transverse plate 14, and the top end of the support column 12 abuts against the lower surface of the workpiece.

The implementation principle of the drilling equipment for the automobile punching part is as follows: according to the actual use needs, unscrew locking bolt 4013, slide body of rod 4012 to required height, simultaneously, rotate support column 12 to required height, the top surface of support column 12 and the top surface of loading board 402 are parallel and level mutually. Then, the second driving motor 8 is turned on, and the driving gear 701 and the linkage rack 702 are matched with each other to adjust the distance between the two mounting brackets 4. Finally, the workpiece is placed on the loading plate 402 and the supporting column 12, the first driving motor 603 is started, the first gear 601 and the second gear 602 are matched with each other, and the pressing plate 502 is driven to rotate until the pressing plate 502 presses the workpiece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drilling equipment for automobile punching part, includes base (1), connects in link (2) of base (1), slides and connects in rig (3) of link (2), its characterized in that: be connected with two mounting bracket (4) that set up side by side on base (1), mounting bracket (4) all are located the below of link (2), all be connected with hold-down mechanism (5) on mounting bracket (4), hold-down mechanism (5) are including rotating pivot (501), the clamp plate (502) of fixed connection in pivot (501) of connecting in mounting bracket (4), the axis of rotation collineation of pivot (501) and clamp plate (502) just is the level setting, be connected with drive pivot (501) pivoted drive assembly (6) on mounting bracket (4).

2. A drilling apparatus for automotive stampings, as claimed in claim 1, characterized by: the driving assembly (6) comprises a first gear (601) fixedly sleeved on the rotating shaft (501), a first driving motor (603) connected to the mounting frame (4) and a second gear (602) fixedly sleeved on an output shaft of the first driving motor (603), and the first gear (601) is meshed with the second gear (602).

3. A drilling apparatus for automotive stampings, as claimed in claim 1, characterized by: mounting bracket (4) include bracing piece (401), the loading board (402) of connecting on bracing piece (401) top of vertical setting, bracing piece (401) slide and connect in base (1), bracing piece (401) are the telescopic link.

4. A drilling apparatus for automotive stampings, as claimed in claim 3, characterised in that: be connected with on base (1) and be used for driving two mounting bracket (4) or regulating assembly (7) of back-to-back motion in opposite directions, regulating assembly (7) are including rotating linkage rack (702) of connecting in driving gear (701), fixed connection in bracing piece (401) of base (1), linkage rack (702) and bracing piece (401) one-to-one set up, linkage rack (702) all meshes in driving gear (701), two linkage rack (702) sets up about the central line symmetry of driving gear (701), be connected with on base (1) and be used for ordering about driving gear (701) pivoted second driving motor (8).

5. A drilling apparatus for automotive stampings, according to claim 4, characterized by: the base (1) is provided with a sliding groove (102) parallel to the sliding direction of the linkage rack (702), the linkage rack (702) is fixedly connected with a limiting strip (9) sliding in the sliding groove (102), and the linkage rack (702) and the sliding groove (102) are arranged in a one-to-one correspondence mode.

6. A drilling apparatus for automotive stampings, as claimed in claim 3, characterised in that: bracing piece (401) including fixed connection in the pole cover (4011) of rack, body of rod (4012) of fixed connection in loading board (402), the bottom of the body of rod (4012) is slided and is inserted and establish in pole cover (4011), threaded connection has to support locking bolt (4013) tightly on the body of rod (4012) on pole cover (4011).

7. A drilling apparatus for automotive stampings, as claimed in claim 1, characterized by: the base (1) is connected with a supporting piece (10), and the supporting piece (10) is located between the two mounting frames (4).

8. A drilling apparatus for automotive stampings, as claimed in claim 7, characterised in that: the supporting piece (10) comprises a fixed frame (11) fixedly connected to the base (1) and a supporting column (12) vertically connected to the fixed frame (11) in a threaded mode.