CN217967400U

CN217967400U - Punching positioner

Info

Publication number: CN217967400U
Application number: CN202221749079.4U
Authority: CN
Inventors: 伍志勇
Original assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Current assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model provides a punching positioner, includes the piece of punching, and the piece of punching includes first punching part and the second punching part that mutually perpendicular set up, is provided with first locating surface on the piece of punching, is provided with first punching guide part on the first punching part, and first locating surface sets up for the axis direction slope of first punching guide part to realize the inclined hole guide of punching positioner. The utility model discloses a punching positioner sets up through the axis direction slope with first locating surface for first punching guide part, make punching positioner can guide the hole puncher to beat the inclined hole, and simultaneously, punch the axis of guide part with the second and third locating surface parallel arrangement, make punching positioner can guide the hole puncher to beat the straight hole, punching positioner can guide the hole puncher to beat the inclined hole and beat the straight hole, improve punching positioner's practicality greatly, furthermore, through setting up the regulating part, the regulating part can adjust the distance between first punching guide part and the second locating surface, make punching positioner can be suitable for not unidimensional work piece.

Description

Punching positioner

Technical Field

The utility model relates to a technical field that punches, in particular to positioner punches.

Background

When the drawer is provided with the sliding rail and the panel connecting piece, the drawer needs to be punched (fixed holes), then the sliding rail and the panel connecting piece are fixed on the drawer through the fixed holes, and when the drawer is punched, a punching positioner is needed to guide a punching drill to punch holes, for example, the cabinet door hinge disclosed in 2018, 7, 31, of Chinese patent document No. CN207669444U is provided with the punching positioner, the punching drill can be guided to punch straight holes, the drawer generally uses the punching positioner similar to CN207669444U to guide the punching drill, but the punching positioner only can punch straight holes, when the panel connecting piece is provided with certain types of drawers, in order to ensure that the panel connecting piece is firmly provided, the panel connecting piece is fixed on the drawer through inclined screws, so the drawer needs to punch inclined fixed holes, the punching positioner similar to CN207669444U is not suitable for punching the inclined fixed holes, and another special punching positioner is needed to guide inclined holes, the punching positioner is more complex in structure and higher in cost, and in addition, the drawer needs to punch straight holes and 2 inclined holes, so that the drawer can be further increased in installation cost.

Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, with low costs, the commonality is good, the practicality is strong punching positioner to overcome the weak point among the prior art.

A punching locator designed according to the purpose comprises a punching piece and is characterized in that: the punching part comprises a first punching part and a second punching part which are perpendicular to each other, a first positioning surface is arranged on the punching part, a first punching guide part is arranged on the first punching part, and the first positioning surface is obliquely arranged relative to the axial direction of the first punching guide part so as to realize inclined hole guide of the punching positioner.

The adjusting part is movably arranged on the first punching part, a second positioning surface is arranged on the adjusting part, and the distance between the first punching guide part and the second positioning surface is adjusted when the adjusting part is movably arranged on the first punching part.

The first punching part is provided with an adjusting groove, and the adjusting part is movably positioned and adjusted on the adjusting groove in a stepless mode.

The second punching part is provided with a second punching guide part which is perpendicular to the first punching guide part, the first punching part is provided with a third positioning surface, and the axis of the second punching guide part is parallel to the third positioning surface so as to realize straight hole guiding of the punching positioner.

The first positioning surfaces are respectively arranged on two sides of the punching piece, and the two first positioning surfaces are oppositely and obliquely arranged relative to the axial direction of the first punching guide part.

One end of the first punching part is bent to form a second punching part, a fourth positioning surface is arranged on the second punching part, the first positioning surface and the fourth positioning surface extend along the outer side of the first punching part respectively, the extending directions of the first positioning surface and the fourth positioning surface are opposite, and the first positioning surface and the fourth positioning surface are on the same plane.

The adjusting groove is provided with an elastic adjusting part, the adjusting piece is provided with a plurality of adjusting positions, and the adjusting piece is adjusted on the adjusting groove in a stepped manner through the matching elasticity of the adjusting positions and the elastic adjusting part.

The first punching guide part and the second punching guide part are provided with punching guide sleeves, and the punching guide sleeves are made of metal materials.

A fifth positioning surface is arranged on the first punching part, and a first positioning part is arranged on the workpiece; when punching locator inclined hole guide, the piece of punching is fixed a position on first locating part from top to bottom through first locating surface and fourth locating surface, and the piece of punching is fixed a position on first locating part about through the second locating surface, and the piece of punching is fixed a position on first locating part through fifth locating surface front and back.

A sixth positioning surface is arranged on the second punching part, and a second positioning part is arranged on the workpiece; when the straight hole of the punching positioner is guided, the punching piece is positioned on the second positioning part up and down through the third positioning surface, the punching piece is positioned on the second positioning part left and right through the first positioning surface, and the punching piece is positioned on the second positioning part through the sixth positioning surface.

The utility model discloses following beneficial effect has:

1. through setting up mutually perpendicular's first drilling portion and second drilling portion, set up first drilling guide part on the first drilling portion, set up the second drilling guide part on the second drilling portion, through setting up the axis direction slope of first locating surface for first drilling guide part, make the positioner of punching can guide the puncher to punch the inclined hole, and simultaneously, the axis and the third locating surface parallel arrangement of second drilling guide part, make the puncher can guide the puncher to punch the straight hole, the positioner of punching can guide the puncher to punch the inclined hole and straighten the hole, the practicality of the positioner of punching is greatly improved, moreover, do not need 2 positioners of punching to realize the inclined hole and straighten the hole, greatly reduced cost.

2. Through setting up the regulating part, the regulating part can adjust the distance between first punching guide part and the second locating surface for the locator of punching can be suitable for different specification and dimension's work piece, improves the commonality of locator of punching greatly.

Drawings

Fig. 1 is a schematic view of an overall structure of a punching positioner according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the punching positioner according to an embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of another position of the punching positioner according to an embodiment of the present invention.

Fig. 4 is an exploded view of another orientation of the punching positioner according to an embodiment of the present invention.

Fig. 5 is an exploded schematic view of a punching member according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of a punch according to an embodiment of the present invention.

Fig. 7 is a top view of a punch in an embodiment of the invention.

Fig. 8 is an enlarged schematic view of the structure at B in fig. 7.

Fig. 9 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 7.

Fig. 10 is a cross-sectional view of a drawer guided by a slanted hole of a punch retainer according to an embodiment of the present invention.

Fig. 11 and 12 are schematic cross-sectional views illustrating a process of forming inclined holes in a drawer according to an embodiment of the present invention.

Fig. 13 and 14 are schematic cross-sectional views illustrating a process of screwing the panel connector according to an embodiment of the present invention.

Fig. 15 and 16 are schematic views illustrating the positioning process of the drilling positioner with the drawer during guiding the inclined hole according to an embodiment of the present invention.

Fig. 17 and 18 are schematic views illustrating a process of screwing the panel connector according to an embodiment of the present invention.

Fig. 19 is a schematic view of a drawer straight hole according to an embodiment of the present invention.

Fig. 20 and 21 are schematic views illustrating a process of mounting the slide rail to the drawer according to an embodiment of the present invention.

Fig. 22 is a rear view of a drawer guided by a straight hole of the punch retainer according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 22, the punching positioner comprises a punching part a, wherein the punching part a comprises a first punching part 1 and a second punching part 2 which are perpendicular to each other, a first positioning surface 4 is arranged on the punching part a, a first punching guide part 1.2 is arranged on the first punching part 1, the first punching guide part 1.2 is a guide hole and used for guiding an inclined hole of the punching positioner, and the first positioning surface 4 is obliquely arranged relative to the axial direction of the first punching guide part 1.2 so as to realize the inclined hole guide of the punching positioner.

The adjustable panel connecting piece is characterized by further comprising an adjusting piece 3 movably arranged on the first punching portion 1, a second positioning face 3.1 is arranged on the adjusting piece 3, when the adjusting piece 3 moves on the first punching portion 1, the distance between the first punching guide portion 1.2 and the second positioning face 3.1 is adjusted, the adjustable panel connecting piece is suitable for panel connecting pieces 7 of different specifications and sizes, when the panel connecting pieces 7 of different specifications and sizes are installed on a panel 8 of a drawer, the distances between fixing holes of screws of the panel connecting pieces 7 and a side plate 9 of the drawer are different, namely the positions of the fixing holes 8.1 to be punched of the panel 8 are different, the punching piece a is positioned on the drawer left and right through the positioning matching of the second positioning face 3.1 and the side plate 9, therefore, when the panel connecting pieces 7 are installed on the drawer, the distance between the second positioning face 3.1 and the first punching guide portion 1.2 can be adjusted according to the distances between the fixing holes of the screws of the panel connecting pieces 7 and the side plate 9, and the purpose of being suitable for the panel connecting pieces 7 of different specifications and sizes is achieved.

An adjusting groove 1.4 is arranged on the first punching part 1, and an adjusting piece 3 is movably positioned and adjusted on the adjusting groove 1.4 in a stepless mode so as to adjust the distance between the first punching guide part 1.2 and the second positioning surface 3.1; in addition, still be provided with mounting groove 3.3 on the regulating part 3, be provided with mounting hole 1.5 on the regulating groove 1.4, after the distance between first drilling guide part 1.2 and the second locating surface 3.1 was adjusted, through the cooperation of screw 10 and nut 11 with regulating part 3 locking on mounting hole 1.5, be about to regulating part 3 locking on first drilling part 1, in addition, when adjusting the distance between first drilling guide part 1.2 and the second locating surface 3.1, screw 10 was movable on mounting groove 3.3.

The adjusting groove 1.4 is provided with an elastic adjusting part 1.5, the adjusting piece 3 is provided with a plurality of adjusting positions 3.2, and the adjusting piece 3 is adjusted on the adjusting groove 1.4 in a stepped manner through the matching elasticity of the adjusting positions 3.2 and the elastic adjusting part 1.5. Be provided with 3 regulation positions 3.2 on the regulating part 3 of this embodiment, elasticity regulating part 1.5 respectively with 3 regulation positions 3.2 elastic fit (in elasticity regulating part 1.5 card income regulation position 3.2 promptly), realize the regulation of 3 three positions of regulating part, the regulation (adjust step by step) that has of regulating part 3 promptly, consequently the locator of punching is applicable to 3 kinds of different specification and size's panel connecting piece 7. In addition, the adjusting piece 3 can also be movably arranged on the first punching part 1 through the matching of the eccentric nail and the eccentric groove or the matching of the eccentric disc and the rotating hole so as to adjust the distance between the first punching guide part 1.2 and the second positioning surface 3.1.

The second punching part 2 is provided with a second punching guide part 2.1, the second punching guide part 2.1 is perpendicular to the first punching guide part 1.2, the second punching guide part 2.1 is also a guide hole and used for guiding a straight hole of the punching positioner, the first punching part 1 is provided with a third positioning surface 1.3, and the axis of the second punching guide part 2.1 is parallel to the third positioning surface 1.3 so as to realize the straight hole guiding of the punching positioner.

First locating surface 4 sets up respectively in the both sides of punching a piece a, and two first locating surfaces 4 set up for the axis direction slope in opposite directions of first punching guide part 1.2 for the positioner left and right sides of punching can both be used for the location, with the panel connecting piece 7 that is suitable for the different grade type, improve the suitability of the positioner of punching.

One end of the first drilling part 1 is bent upwards to form a second drilling part 2, fourth positioning surfaces 2.3 are respectively arranged on two sides of the second drilling part 2, the first positioning surface 4 and the fourth positioning surface 2.3 respectively extend along the outer side of the first drilling part 1, the extending directions of the first positioning surface 4 and the fourth positioning surface 2.3 are opposite, specifically, the first positioning surface 4 extends along the lower side of the first drilling part 1, the fourth positioning surface 2.3 extends along the upper side of the first drilling part 1, and the first positioning surface 4 and the fourth positioning surface 2.3 are on the same plane.

The first punching guide part 1.2 and the second punching guide part 2.1 are provided with punching guide sleeves 5, the punching guide sleeves 5 are made of metal materials, and when the drawer is punched, a puncher 12 (a punching drill bit) punches inclined holes or straight holes on the drawer under the guiding action of the punching guide sleeves 5.

A fifth positioning surface 1.1 is arranged on the first punching part 1, the fifth positioning surface 1.1 is positioned at the lower side of the first positioning surface 4, the third positioning surface 1.3 is positioned at the upper side of the first positioning surface 4, a first positioning part 6.1 is arranged on the workpiece 6, the workpiece 6 is a drawer, and the first positioning part 6.1 is a positioning groove; when the perforating positioner is used for inclined hole guiding, the perforating piece a is vertically positioned on the first positioning portion 6.1 through the first positioning surface 4 and the fourth positioning surface 2.3, namely the first positioning surface 4 and the fourth positioning surface 2.3 are supported on the bottom plate 13 of the drawer (the first positioning surface 4 and the fourth positioning surface 2.3 are supported on the horizontal plane of the bottom plate 13, the first positioning surface 4 and the fourth positioning surface 2.3 are obliquely arranged relative to the axial direction of the first perforating guide portion 1.2, so that the first perforating guide portion 1.2 is obliquely arranged relative to the horizontal plane, thereby realizing inclined hole guiding of the perforating positioner), the perforating piece a is horizontally positioned on the first positioning portion 6.1 through the second positioning surface 3.1, namely the second positioning surface 3.1 is leaned on the side plate 9 of the drawer, the perforating piece a is positioned on the first positioning portion 6.1 through the fifth positioning surface 1.1, namely the fifth positioning surface 1.1 is then positioned on the panel 8 of the drawer, the perforating piece a perforating piece 12 is fixed on the fixing plate 8 of the drawer at the drawer side plate 8 through the inclined guide portion 1.1, and the perforating piece is fixed on the fixing plate 8, and the panel 8 is fixed after perforating piece is punched.

A sixth positioning surface 2.2 is arranged on the second punching part 2, the sixth positioning surface 2.2 is positioned on one side of the third positioning surface 1.3 and is vertical to the third positioning surface 1.3, a second positioning part 6.2 is arranged on the workpiece 6, and the second positioning part 6.2 is a positioning groove; when the punching positioner is used for straight hole guiding, the punching part a is vertically positioned on the second positioning part 6.2 through the third positioning surface 1.3, namely the third positioning surface 1.3 is supported on the bottom plate 13 of the drawer (the third positioning surface 1.3 is supported on the horizontal plane of the bottom plate 13, and the axis of the second punching guiding part 2.1 is parallel to the third positioning surface 1.3, so that the second punching guiding part 2.1 is parallel to the horizontal plane, and the straight hole guiding of the punching positioner is realized), the punching part a is positioned on the second positioning part 6.2 left and right through the first positioning surface 4, namely the first positioning surface 4 is depended on the side plate 9 of the drawer, the punching part a is positioned on the second positioning part 6.2 front and back through the sixth positioning surface 2.2, namely the sixth positioning surface 2.2 is depended on the rear plate 14 of the drawer, then the puncher 12 punches a straight fixing hole 14.1 on the rear plate 14 of the drawer under the guiding of the second punching guiding part 2.1, after punching is finished, a sliding rail 15.1 is mounted on a sliding rail 15, and a sliding rail 15.1 is clamped into a fixing block 15.1.

The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A punching positioner, includes punching piece (a), its characterized in that: the punching part (a) comprises a first punching part (1) and a second punching part (2) which are perpendicular to each other, a first positioning surface (4) is arranged on the punching part (a), a first punching guide part (1.2) is arranged on the first punching part (1), and the first positioning surface (4) is obliquely arranged relative to the axial direction of the first punching guide part (1.2) so as to realize inclined hole guide of the punching positioner.

2. The perforating positioner of claim 1, wherein: the punching machine further comprises an adjusting piece (3) movably arranged on the first punching portion (1), a second positioning surface (3.1) is arranged on the adjusting piece (3), and the distance between the first punching guide portion (1.2) and the second positioning surface (3.1) is adjusted when the adjusting piece (3) moves on the first punching portion (1).

3. The perforating positioner of claim 2, wherein: an adjusting groove (1.4) is arranged on the first punching part (1), and the adjusting piece (3) is movably positioned and adjusted on the adjusting groove (1.4) in a stepless mode.

4. The perforating positioner of claim 2, wherein: the second punching part (2) is provided with a second punching guide part (2.1), the second punching guide part (2.1) is perpendicular to the first punching guide part (1.2), the first punching part (1) is provided with a third positioning surface (1.3), and the axis of the second punching guide part (2.1) is parallel to the third positioning surface (1.3) so as to realize straight hole guide of the punching positioner.

5. The perforating positioner of claim 1, wherein: the first positioning surfaces (4) are respectively arranged on two sides of the punching piece (a), and the two first positioning surfaces (4) are oppositely and obliquely arranged relative to the axial direction of the first punching guide part (1.2).

6. The perforating positioner of claim 4, wherein: one end of the first punching portion (1) is bent to form a second punching portion (2), a fourth positioning surface (2.3) is arranged on the second punching portion (2), the first positioning surface (4) and the fourth positioning surface (2.3) extend along the outer side of the first punching portion (1) respectively, the extending directions of the first positioning surface (4) and the fourth positioning surface (2.3) are opposite, and the first positioning surface (4) and the fourth positioning surface (2.3) are on the same plane.

7. The perforating positioner of claim 3, wherein: an elastic adjusting part (1.5) is arranged on the adjusting groove (1.4), a plurality of adjusting positions (3.2) are arranged on the adjusting piece (3), and the adjusting piece (3) is adjusted on the adjusting groove (1.4) in a grading way through the matching elasticity of the adjusting positions (3.2) and the elastic adjusting part (1.5).

8. The perforating positioner of claim 4, wherein: the first punching guide part (1.2) and the second punching guide part (2.1) are provided with punching guide sleeves (5), and the punching guide sleeves (5) are made of metal materials.

9. The perforating positioner of claim 6, wherein: a fifth positioning surface (1.1) is arranged on the first punching part (1), and a first positioning part (6.1) is arranged on the workpiece (6); when punching locator inclined hole guide, punch piece (a) and fix a position on first locating part (6.1) from top to bottom through first locating surface (4) and fourth locating surface (2.3), punch piece (a) and fix a position on first locating part (6.1) about through second locating surface (3.1), punch piece (a) and fix a position on first locating part (6.1) through fifth locating surface (1.1) front and back.

10. The perforating positioner of claim 9, wherein: a sixth positioning surface (2.2) is arranged on the second punching part (2), and a second positioning part (6.2) is arranged on the workpiece (6); when the punching positioner is used for guiding straight holes, the punching piece (a) is vertically positioned on the second positioning portion (6.2) through the third positioning surface (1.3), the punching piece (a) is positioned on the second positioning portion (6.2) in a left-right mode through the first positioning surface (4), and the punching piece (a) is positioned on the second positioning portion (6.2) in a front-back mode through the sixth positioning surface (2.2).