CN218694065U

CN218694065U - Drilling equipment convenient to location

Info

Publication number: CN218694065U
Application number: CN202222788805.XU
Authority: CN
Inventors: 陈冬根; 汤关云; 潘肖列
Original assignee: Zhejiang Tiangong Hydraulic Machinery Co ltd
Current assignee: Zhejiang Tiangong Hydraulic Machinery Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a drilling equipment convenient to location, it includes the base, sets up U type groove on the base and sets up the drilling machine on the base, the base includes the backup pad that the level set up and is fixed in a plurality of supporting legss of backup pad below, the lower extreme butt of supporting legs in ground, U type groove sets up in the backup pad top, the opening in U type groove sets up, the vertical intermediate position towards U type groove downwards of drill bit of drilling machine, the work piece can be at the U type inslot cunning and move to drilling machine below and be carried out the processing of driling, and the axis of the in-process work piece of processing is crossing with the axis of the drill bit of drilling machine, makes work piece positioning process more convenient.

Description

Drilling equipment convenient to location

Technical Field

The application relates to the field of drilling location, especially, relate to a drilling equipment convenient to location.

Background

When the cylinder body 7 of the oil cylinder is processed, two oil holes 71 communicated with an inner cavity of the cylinder body are generally required to be formed in the surface of the cylinder body 7, the axes of the two oil holes 71 are arranged in parallel and are intersected with the axis of the cylinder body 7, the two oil holes 71 are respectively arranged at positions close to the end part of the cylinder body 7, a lug 72 is arranged at the processing position of one oil hole 71, and the lug 72 penetrates through the oil hole 71 from the end face of the cylinder body 7. At present, the machining of the oil hole 71 is generally performed by directly using a drilling machine, and the machining of the oil hole 71 is performed in two times.

Chinese patent No. CN207086745U provides a clamping mechanism for automobile sheet metal parts, which clamps a workpiece by a fixed clamp and a movable clamp.

However, in the above solution, when the workpiece to be machined needs to be drilled at a certain specific location, the position of the workpiece needs to be limited in advance, and then the workpiece is clamped by the movable clamp and the fixed clamp, and a certain time is usually consumed in the positioning process, thereby reducing the efficiency of workpiece production.

SUMMERY OF THE UTILITY MODEL

In order to better position a workpiece to be drilled, the application provides a drilling device convenient to position

The application provides a drilling equipment convenient to location adopts following technical scheme:

the utility model provides a drilling equipment convenient to location, includes the base, sets up U type groove on the base and sets up the drilling machine on the base, the base includes the backup pad that the level set up and is fixed in a plurality of supporting legss of backup pad below, the lower extreme butt of supporting legs in ground, U type groove sets up in the backup pad top, the opening in U type groove sets up, the vertical intermediate position towards U type groove downwards of drill bit of drilling machine.

By adopting the technical scheme, the workpiece can slide in the U-shaped groove to the lower part of the drilling machine to be drilled, and the axis of the workpiece is intersected with the axis of the drill bit of the drilling machine in the machining process, so that the workpiece positioning process is more convenient.

Optionally, a limiting block is arranged at the upper end of the U-shaped groove and can abut against the end portion of the workpiece, and the limiting block is arranged at one end, close to the drilling machine, of the U-shaped groove.

By adopting the technical scheme, the circumferential position of the workpiece is limited in the workpiece machining process by utilizing the limiting block, so that the workpiece is more convenient to machine.

Optionally, a limiting mechanism for limiting rotation of the workpiece is further arranged on the base, the limiting mechanism comprises a sliding rod vertically arranged on the base and a butt joint block connected to the sliding rod, and the butt joint block can butt against a convex block on the workpiece.

Through adopting above-mentioned technical scheme, the butt piece is with the lug butt on the work piece to the rotation of following its self axis to the work piece is restricted.

Optionally, the side wall of the sliding rod, which is close to the U-shaped groove, is provided with a magnetic base in a sliding manner, and the abutting block is arranged on the magnetic base.

Through adopting above-mentioned technical scheme, thereby magnetism inhale the seat and can vertically slide on the slide bar and adjust the vertical height of butt joint piece, make it can fix a position the work piece of different diameters.

Optionally, the side wall of the butt joint block, which is far away from the magnetic base, is provided with a plurality of limiting holes, the limiting holes are arranged along the horizontal direction, limiting bolts penetrate through the limiting holes, and the limiting bolts penetrate through the limiting holes and are in threaded connection with the magnetic base.

Through adopting above-mentioned technical scheme, utilize the vertical position of magnetic base regulation butt joint piece to adjust the horizontal position of butt joint piece through spacing hole, make butt joint piece can restrict the radial angle of the work piece of different length and different diameters.

Optionally, an adjusting mechanism for adjusting the horizontal position of the sliding rod is further arranged on the base, the adjusting mechanism comprises a clamping block arranged above the supporting plate, a clamping seat arranged below the base and a plurality of limiting bolts penetrating through the clamping seat, the clamping block is fixedly connected with the clamping seat, the sliding rod is arranged below the clamping block, and the limiting bolts penetrate through the clamping seat and abut against the lower end of the base.

Through adopting above-mentioned technical scheme, the restriction bolt passes and presss from both sides tight seat and can with backup pad lower extreme butt to make adjustment mechanism and base keep fixed, and can adjust according to the length of the work piece of location.

Optionally, the clamping block is arranged below the U-shaped groove, and the upper end of the clamping block is abutted against the lower end of the U-shaped groove.

Through adopting above-mentioned technical scheme, after the length change of work piece, press from both sides tight piece and still can support the lower extreme in U type groove, make U type groove difficult production deformation when receiving the decurrent pressure that the work piece was exerted.

Optionally, the clamping block is fixedly provided with a clamping mechanism for limiting the position of the U-shaped groove, the clamping mechanism comprises two clamping blocks arranged on the clamping block and a locking bolt penetrating through the clamping block, the two clamping blocks clamp the U-shaped groove, and the locking bolt can penetrate through the clamping blocks and abut against the side wall of the U-shaped groove.

Through adopting above-mentioned technical scheme, locking bolt passes a grip block and can with U type groove lateral wall butt, make another lateral wall butt in U type groove on another grip block that does not wear to establish locking bolt to the one end of keeping away from the stopper to U type groove is injectd, makes the difficult production change in position in U type groove, thereby makes the machining precision of work piece difficult to receive the influence.

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

1. the position of the processed workpiece can be limited from a plurality of angles, and the stability of the processed workpiece in the drilling process is ensured;

2. the position of the clamping mechanism can be adjusted according to the diameter of the processed workpiece, and the application range is wider;

drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic view of the clamping base and the restraining bolt of the present application;

fig. 3 is a schematic view for showing the structure of a workpiece.

Description of reference numerals: 1. a base; 11. a U-shaped groove; 12. a support plate; 13. supporting legs; 131. a bearing plate; 2. a drilling machine; 3. a limiting block; 4. a limiting mechanism; 41. a slide bar; 42. a butting block; 421. a limiting hole; 422. a limit bolt; 43. a magnetic base; 5. an adjustment mechanism; 51. a clamping block; 52. a clamping seat; 53. a restraining bolt; 6. a clamping mechanism; 61. a clamping block; 62. locking the bolt; 7. a cylinder body; 71. an oil hole; 72. and (6) a bump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses drilling equipment convenient to location.

Referring to fig. 1, a drilling device convenient for positioning comprises a base 1, a U-shaped groove 11 arranged on the base 1, and a drilling machine 2 arranged on the base 1. The base 1 comprises a supporting plate 12 arranged horizontally and a plurality of supporting legs 13 fixed below the supporting plate 12, and the lower ends of the supporting legs 13 are arranged on the ground. Two bearing plates 131 are welded at the upper end of the supporting plate 12, and the U-shaped groove 11 is welded and fixed above the bearing plates 131. The drill bit of the drilling machine 2 is vertically downward and faces the middle position of the U-shaped groove 11, a workpiece can slide in the U-shaped groove 11 to the position below the drilling machine 2 to be drilled, and the axis of the workpiece is intersected with the axis of the drill bit of the drilling machine 2 in the machining process, so that the workpiece positioning process is more convenient.

The end position that U type groove 11 up end is close to drilling machine 2 is fixed with stopper 3, and stopper 3 can the butt by the tip of drilling work piece to utilize stopper 3 to in the work piece course of working, the circumferential position of work piece is injectd, makes the processing of work piece more convenient.

Still be provided with the stop gear 4 that restricts the rotation of work piece on the base 1, stop gear 4 is including setting up slide bar 41 on base 1 and connecting the butt joint piece 42 on slide bar 41, and slide bar 41 is vertical setting, and butt joint piece 42 can with the lug butt on the work piece to restrict the rotation of the edge of work piece self axis. A magnetic base 43 for adjusting the vertical height of the abutting block 42 is further slidably arranged on the side wall of the sliding rod 41 close to the U-shaped groove 11, and the abutting block 42 is arranged on one side of the magnetic base 43 far away from the drilling machine 2. The sidewall of the abutting block 42 away from the magnetic base 43 is provided with a plurality of limiting holes 421, and the limiting holes 421 are arranged along the horizontal direction. A limit bolt 422 penetrates through one limit hole 421, and the limit bolt 422 penetrates through the limit hole 421 and is in threaded connection with the magnetic base 43. Utilize magnetic base 43 to adjust the vertical position of butt joint piece 42 to adjust the horizontal position of butt joint piece 42 through spacing hole 421, make butt joint piece 42 can restrict the radial angle of the work piece of different length and different diameters.

Because the length of the work piece is various, and the protrusion that can be abutted against the abutting block 42 on the work piece is located at the end of the work piece, the base 1 is provided with the adjusting mechanism 5 for adjusting the position of the slide rod 41, the adjusting mechanism 5 comprises a clamping block 51 arranged above the supporting plate 12, a clamping seat 52 arranged below the supporting plate 12 and a plurality of limiting bolts 53 penetrating through the clamping seat 52, the clamping block 51 is fixed with one end of the clamping seat 52, and the slide rod 41 is welded above the clamping block 51. The regulating bolt 53 is inserted through the clamp holder 52 and can abut against the lower end of the support plate 12, thereby fixing the adjusting mechanism 5 to the base 1. The clamping block 61 is arranged below the U-shaped groove 11, the upper end of the clamping block 51 is abutted against the lower end of the U-shaped groove 11, and the upper end of the clamping block 51 is flush with the upper end of the bearing block, so that after the length of the workpiece is changed, the clamping block 51 can still support the lower end of the U-shaped groove 11, and the U-shaped groove 11 is not easy to deform when being subjected to downward pressure applied by the workpiece.

The clamping block 51 is further provided with a clamping mechanism 6 for limiting the position of the U-shaped groove 11, the clamping mechanism 6 comprises two clamping blocks 61 arranged on the clamping block 51 and a locking bolt 62 arranged on one clamping block 61 in a penetrating mode, and one end, far away from the limiting block 3, of the U-shaped groove 11 is located between the two clamping blocks 61. The locking bolt 62 passes through a clamping block 61 and can with U type groove 11 lateral wall butt, make another lateral wall butt in another U type groove 11 not wear to establish the clamping block 61 of locking bolt 62 to the one end of keeping away from stopper 3 to U type groove 11 is injectd, makes the difficult production change in position in U type groove 11, thereby makes the machining precision of work piece not easily influenced.

The implementation principle of the drilling device convenient to locate in the embodiment of the application is as follows: the position of the abutting block 42 is adjusted by the adjusting limiting mechanism 4 according to the diameter of the oil cylinder, the height of the abutting block 42 is adjusted by up-and-down sliding of the magnetic base 43 on the sliding rail, and then the protruding block can abut against the abutting block with the determined position, so that the position of the oil cylinder is limited. The oil cylinder of the processed workpiece is placed on the U-shaped groove 11, the end part of the oil cylinder is abutted to the limiting block 3 at the end part of the U-shaped groove 11, the drill bit of the drilling machine 2 is positioned above the U-shaped groove 11, the axis of the drill bit is intersected with the central line of the U-shaped groove 11, and therefore the processed workpiece is positioned. Then according to the length of hydro-cylinder, the position of horizontal adjustment clamp holder 52 on backup pad 12 to the length that adapts to the hydro-cylinder presss from both sides tightly, and passes the lower extreme that presss from both sides clamp holder 52 butt U type groove 11 through restriction bolt 53 and realize fixing clamp holder 52 position, passes through clamp block 51 and wears to locate clamp block 51 at last, and the locking bolt 62 of butt U type groove 11, further fixes the position in U type groove 11, thereby ensures whole drilling fixing device's stability. And finally, drilling the workpiece vertically downwards by using a drill.

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. A drilling equipment convenient to location which characterized in that: including base (1), set up U type groove (11) on base (1) and set up drilling machine (2) on base (1), base (1) includes backup pad (12) that the level set up and is fixed in a plurality of supporting legss (13) of backup pad (12) below, the lower extreme butt of supporting legss (13) in ground, U type groove (11) set up in backup pad (12) top, the opening in U type groove (11) sets up, the vertical intermediate position towards U type groove (11) downwards of drill bit of drilling machine (2).

2. A drilling device for facilitating positioning according to claim 1, wherein: u type groove (11) upper end is provided with stopper (3), stopper (3) can the butt tip of work piece, stopper (3) set up in the one end that U type groove (11) are close to drilling machine (2).

3. A drill assembly for facilitating location according to claim 1, wherein: still be provided with stop gear (4) that carry out the restriction to the rotation of work piece on base (1), stop gear (4) are including vertical slide bar (41) that set up on base (1) and connect butt piece (42) on slide bar (41), lug on the work piece can be propped to butt piece (42).

4. A drilling apparatus for facilitating location as claimed in claim 3, wherein: the side wall of the sliding rod (41) close to the U-shaped groove (11) is provided with a magnetic base (43) in a sliding mode, and the abutting block (42) is arranged on the magnetic base (43).

5. A drilling device for facilitating location according to claim 4, wherein: the lateral wall that magnetic force seat (43) was kept away from in butt joint piece (42) has seted up a plurality of spacing holes (421), spacing hole (421) are arranged along the horizontal direction, wear to be equipped with spacing bolt (422) in spacing hole (421), spacing bolt (422) pass spacing hole (421) and with magnetic force seat (43) threaded connection.

6. A drilling device for facilitating positioning according to claim 4, characterized in that: still be provided with adjustment mechanism (5) of adjusting slide bar (41) horizontal position on base (1), adjustment mechanism (5) including set up in the tight piece (51) of clamp of backup pad (12) top, set up in the tight seat (52) of clamp of base (1) below and wear to locate a plurality of restriction bolts (53) of pressing from both sides tight seat (52), press from both sides tight piece (51) and press from both sides tight seat (52) fixed connection, slide bar (41) set up in the below of pressing from both sides tight piece (51), restriction bolt (53) pass press from both sides tight seat (52) and with base (1) lower extreme butt.

7. A drilling apparatus for facilitating positioning according to claim 6, wherein: the clamping block (51) is arranged below the U-shaped groove (11), and the upper end of the clamping block (51) is abutted against the lower end of the U-shaped groove (11).

8. A drill assembly for facilitating location according to claim 7 wherein: the clamping mechanism (6) for limiting the position of the U-shaped groove (11) is fixed on the clamping block (51), the clamping mechanism (6) comprises two clamping blocks (61) arranged on the clamping block (51) and a locking bolt (62) penetrating through the clamping blocks (61), the clamping blocks (61) clamp the U-shaped groove (11), and the locking bolt (62) can penetrate through the clamping blocks (61) and abut against the side wall of the U-shaped groove (11).