CN210909025U

CN210909025U - Punching device for handle of draw-bar box

Info

Publication number: CN210909025U
Application number: CN201921486303.3U
Authority: CN
Inventors: 张洪成
Original assignee: Heyuan Zhengmao Luggage Co ltd
Current assignee: Heyuan Zhengmao Luggage Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-03
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a draw-bar box handle punching device, which comprises a drilling machine, wherein the drilling machine comprises a workbench, an inverted T-shaped chute is arranged on the upper end surface of the workbench, the left end of the T-shaped chute extends to the left end of the workbench, a rectangular sliding plate with the shape matched with that of the lower end groove is arranged in the lower end groove of the T-shaped chute, an n-shaped clamping plate is arranged on the right side surface of the longitudinal part of a first L-shaped plate, and rubber layers are arranged on the inner walls of the two longitudinal parts of the n-shaped clamping plate; the upper end surface of the workbench is also provided with a second L-shaped plate, the front side surface of the longitudinal part of the second L-shaped plate is provided with a supporting rod, the supporting rod is perpendicular to the front side surface of the longitudinal part of the second L-shaped plate, and the supporting rod is positioned on the left side right below the drill bit; use the utility model discloses when carrying out punching a hole of n shape draw-bar box hand (hold), the clamping is convenient and can not cause the damage to the surface of n shape draw-bar box hand (hold), and n shape draw-bar box hand (hold) can not take place the skew of position under the pressure effect of drill bit when still guaranteeing to punch a hole.

Description

Punching device for handle of draw-bar box

Technical Field

The utility model relates to a punching device field specifically is a draw-bar box hand (hold) punching device.

Background

The draw-bar box is a commonly used article for daily use, the handle of the draw-bar box is used when being used for carrying the draw-bar box, the draw-bar box is divided into a plastic handle, a leather handle and a metal handle according to the material, the draw-bar box is divided into an arc handle, an n-shaped handle and the like according to the shape, the n-shaped handle is usually made of plastic or metal, and through holes are needed to be punched at two ends of the n-shaped handle respectively and are used for hinging the handle on a handle mounting seat arranged on the draw-bar box.

When the n-shaped handle is punched, the n-shaped handle needs to be clamped firmly by using a clamping device of a drilling machine, and then the n-shaped handle is punched. The clamping device of the existing drilling machine uses a bolt to drive a clamping plate to clamp an n-shaped handle, but the clamping plate cannot clamp the n-shaped handle too tightly, otherwise the clamping plate can clamp the surface of the handle to be damaged, but the problem that the handle is shifted under the pressure action of a drill bit when the hole is punched is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw-bar box hand (hold) punching device aims at improving the problem that the hand (hold) takes place the offset under the pressure effect of drill bit when easily leading to punching a hole when using current drilling machine to punch a hole the draw-bar box hand (hold) of n shape.

The utility model discloses a realize like this: a pull rod box handle punching device comprises a drilling machine, wherein the drilling machine comprises a workbench which is positioned right below a drill bit and used for supporting and clamping, an inverted T-shaped sliding groove is formed in the upper end face of the workbench in the left-right direction, the left end of the T-shaped sliding groove extends to the left end of the workbench, a rectangular sliding plate with the shape matched with that of the lower end groove is arranged in the lower end groove of the T-shaped sliding groove, a first L-shaped plate is connected to the upper end face of the rectangular sliding plate, the transverse portion of the first L-shaped plate is connected with the rectangular sliding plate, the lower end of the transverse portion of the first L-shaped plate is positioned in the upper end groove of the T-shaped sliding groove, the length direction of the transverse portion of the first L-shaped plate is arranged along the left-right direction of the workbench, an n-shaped clamping plate is arranged on the right side face of the longitudinal portion of the first L-shaped plate, and the transverse, the rectangular clamping holes of the n-shaped clamping plates are of an upper through hole structure and a lower through hole structure, and rubber layers are arranged on the inner walls of the two longitudinal parts of the n-shaped clamping plates; still be provided with second L shaped plate on the up end of workstation, the horizontal portion of second L shaped plate links to each other with the workstation, the length direction of the horizontal portion of second L shaped plate sets up along the fore-and-aft direction of workstation, be provided with the bracing piece on the leading flank of the vertical portion of second L shaped plate, the leading flank setting of the vertical portion of bracing piece perpendicular to second L shaped plate, the bracing piece is located the left side under the drill bit.

Furthermore, the transverse part of the first L-shaped plate and the rectangular sliding plate are vertically provided with threaded through holes, and adjusting bolts are arranged on the threaded through holes; the adjusting bolt is screwed after the position of the first L-shaped plate is adjusted, the transverse part of the first L-shaped plate and the rectangular sliding plate can be fixed at a certain position of the T-shaped sliding groove, the first L-shaped plate is prevented from accidentally moving, and adverse effects on punching are avoided.

Further, the longitudinal part of the first L-shaped plate is detachably connected with the transverse part of the n-shaped clamping plate.

Furthermore, a rectangular insertion hole is formed in the right side face of the longitudinal portion of the first L-shaped plate, a rectangular insertion block is fixedly connected to the transverse portion of the n-shaped clamping plate, and the insertion block is inserted into the insertion hole; so that the n-shaped clamping plate and the longitudinal part of the first L-shaped plate have the advantage of convenient installation and disassembly.

Furthermore, a threaded through hole leading to the jack is formed in the upper end face of the longitudinal portion of the first L-shaped plate or in the front side wall or in the rear side wall, and a fixing bolt is installed in the threaded through hole.

Further, the adjusting bolt and the fixing bolt are screwed by hands.

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

1. use the utility model discloses when carrying out punching a hole of n shape draw-bar box hand (hold), the clamping is convenient and can not cause the damage to the surface of n shape draw-bar box hand (hold), and n shape draw-bar box hand (hold) can not take place the skew of position under the pressure effect of drill bit when still guaranteeing to punch a hole.

2. The longitudinal part of the first L-shaped plate is detachably connected with the transverse part of the n-shaped clamping plate; because the cross-sectional dimension of the horizontal portion of different n shape draw-bar box hand (hold) is different, the n shape splint that will form a complete set and use are inequality, will choose the n shape splint of looks adaptation according to different n shape draw-bar box hand (holds), so set up the connection between the longitudinal portion of n shape splint and first L shaped plate to detachable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a handle punching device for a draw-bar box according to the present invention;

fig. 2 is a schematic perspective view of a first L-shaped plate of a handle punching device for a draw-bar box according to the present invention;

fig. 3 is a schematic view of the connection structure of the n-shaped clamp plate and the insert block of the draw-bar box handle punching device of the present invention.

In the figure: 1. a work table; 101. a T-shaped chute; 2. a rectangular slide plate; 3. a first L-shaped plate; 301. a jack; 4. an n-shaped splint; 5. a rubber layer; 6. a second L-shaped plate; 7. a support bar; 8. adjusting the bolt; 9. inserting a block; 10. and (5) fixing the bolt.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a draw-bar box handle punching apparatus includes a drilling machine, the drilling machine includes a worktable 1 located right below a drill bit for supporting and clamping, an inverted T-shaped chute 101 is arranged on an upper end surface of the worktable 1 along a left-right direction, a left end of the T-shaped chute 101 extends to a left end of the worktable 1, a rectangular sliding plate 2 having a shape matched with a lower end groove is arranged in the lower end groove of the T-shaped chute 101, a first L-shaped plate 3 is connected to an upper end surface of the rectangular sliding plate 2, a transverse portion of the first L-shaped plate 3 is connected to the rectangular sliding plate 2, a lower end of the transverse portion of the first L-shaped plate 3 is located in the upper end groove of the T-shaped chute 101, a length direction of the transverse portion of the first L-shaped plate 3 is arranged along the left-right direction of the worktable 1, a longitudinal portion of the first L-shaped plate 3 is located at a right end of the transverse portion, an n-, the transverse part of the n-shaped clamp plate 4 is connected with the right side surface of the longitudinal part of the first L-shaped plate 3, the rectangular clamping hole of the n-shaped clamp plate 4 is of an upper and lower through hole structure, and the inner walls of the two longitudinal parts of the n-shaped clamp plate 4 are both provided with a rubber layer 5; still be provided with second L shaped plate 6 on the up end of workstation 1, the horizontal portion of second L shaped plate 6 links to each other with workstation 1, and the length direction of the horizontal portion of second L shaped plate 6 sets up along the fore-and-aft direction of workstation 1, is provided with bracing piece 7 on the leading flank of the vertical portion of second L shaped plate 6, and the leading flank setting of the vertical portion of bracing piece 7 perpendicular to second L shaped plate 6, and bracing piece 7 is located the left side under the drill bit.

The utility model discloses a theory of operation: the transverse part of the n-shaped draw-bar box handle is vertically clamped in the n-shaped clamping plate 4, the transverse part of the n-shaped draw-bar box handle is tightly matched with the two rubber layers 5 by reasonably setting the size of the rectangular clamping hole of the n-shaped clamping plate 4 and the thickness of the rubber layer 5 according to the size of the transverse part of the n-shaped draw-bar box handle to be clamped, and the rubber layer 5 can clamp the transverse part of the n-shaped draw-bar box handle and cannot damage the surface of the transverse part of the n-shaped draw-bar box handle; the two vertical parts of the n-shaped draw-bar box handle are respectively positioned above and below the n-shaped clamping plate 4, the rectangular sliding plate 2 is slid, the rectangular sliding plate 2 drives the first L-shaped plate 3 and the n-shaped clamping plate 4 to move, the n-shaped clamping plate 4 moves to drive the n-shaped draw-bar box handle to move, the punching position of the vertical part above the n-shaped draw-bar box handle is positioned under the drill bit, then the clamping position of the transverse part of the n-shaped draw-bar box handle is adjusted, the support rod 7 is supported at the lower end of the vertical part above the n-shaped draw-bar box handle, because the support rod 7 is positioned at the left side right below the drill bit, the support rod 7 is positioned between the punching position of the transverse part of the n-shaped draw-bar box handle and the longitudinal part of the n-shaped draw-bar box handle, then the drilling machine is started to punch holes, the punching position of the longitudinal part of the n-shaped draw-bar box, the n-shaped draw-bar box handle cannot move downwards, and under the action of the n-shaped clamping plate 4, the n-shaped draw-bar box handle cannot rotate around the supporting point of the supporting rod 7, so that the n-shaped draw-bar box handle cannot deviate in position under the pressure action of a drill bit during punching.

According to the above, use the utility model discloses when punching a hole of carrying out n shape draw-bar box hand (hold), the clamping is convenient and can not cause the damage to the surface of n shape draw-bar box hand (hold), and n shape draw-bar box hand (hold) can not take place the skew of position under the pressure of drill bit when still can guaranteeing to punch a hole.

Referring to fig. 1, in the embodiment of the present invention, a threaded through hole is vertically formed on the transverse portion of the first L-shaped plate 3 and the rectangular sliding plate 2, and an adjusting bolt 8 is installed on the threaded through hole; the adjusting bolt 8 is screwed after the position of the first L-shaped plate 3 is adjusted, so that the transverse part of the first L-shaped plate 3 and the rectangular sliding plate 2 can be fixed at a certain position of the T-shaped sliding groove 101, the position cannot be accidentally moved, and adverse effects on punching cannot be caused.

In the embodiment of the utility model, the longitudinal part of the first L-shaped plate 3 is detachably connected with the transverse part of the n-shaped splint 4; because the cross-sectional dimensions of the transverse parts of different n-shaped draw-bar box handles are different, the n-shaped clamp plates 4 to be used in a matched mode are different, the n-shaped clamp plates 4 matched with each other are selected according to different n-shaped draw-bar box handles, and therefore the connection between the n-shaped clamp plates 4 and the longitudinal parts of the first L-shaped plates 3 is detachably arranged.

Referring to fig. 1, 2 and 3, in the embodiment of the present invention, a rectangular insertion hole 301 is disposed on the right side of the longitudinal portion of the first L-shaped plate 3, a rectangular insertion block 9 is fixedly connected to the transverse portion of the n-shaped splint 4, the insertion block 9 is inserted into the insertion hole 301, and the size of the insertion block 9 is slightly smaller than that of the insertion hole 301; the detachable connection mode between the n-shaped clamp plate 4 and the longitudinal part of the first L-shaped plate 3 has the advantages of convenient installation and detachment; the n-shaped draw-bar box handle needs to be punched with two holes totally, after one hole is punched, two clamping modes are provided when the other hole is punched, firstly, the n-shaped clamping plate 4 and the insert block 9 are taken out of the insertion hole 301, and the insert block 9 is inserted into the insertion hole 301 after being turned over for 180 degrees; secondly, taking the n-shaped draw-bar box handle out of the n-shaped clamping plate 4, and then clamping the handle into the n-shaped clamping plate 4; can select reasonable convenient clamping mode more according to different in service behavior, make the utility model discloses a clamping is more convenient.

Referring to fig. 1 and 2, in the embodiment of the present invention, a threaded through hole leading to the insertion hole 301 is provided on the upper end surface or the front side wall or the rear side wall of the longitudinal portion of the first L-shaped plate 3, and a fixing bolt 10 is installed in the threaded through hole; the insert 9 can be fixed in the insertion hole 301 by tightening the fixing bolt 10, preventing the unexpected movement of the n-shaped clamp plate 4 from adversely affecting the punching accuracy.

In the embodiment of the utility model, the adjusting bolt 8 and the fixing bolt 10 are screwed by hands; the portion of screwing up of bolt is screwed up to the shape and the structure that make things convenient for the direct use hand to screw up, makes use the utility model discloses the time adjustment of 3 positions of first L shaped plate and 4 positions of n clamp plate has been made things convenient for the installation and the dismantlement of n clamp plate 4.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement 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 draw-bar box hand (hold) punching device, includes the drilling machine, the drilling machine includes workstation (1) that the support clamping that is located under the drill bit was used, its characterized in that, be provided with T shape spout (101) of invering along left right direction on the up end of workstation (1), the left end of T shape spout (101) extends to the left end of workstation (1), be provided with rectangle slide (2) of shape and lower extreme groove looks adaptation in the lower extreme groove of T shape spout (101), be connected with first L shaped plate (3) on the up end of rectangle slide (2), the horizontal portion of first L shaped plate (3) links to each other with rectangle slide (2), the lower extreme of the horizontal portion of first L shaped plate (3) is arranged in the upper end groove of T shape spout (101), the length direction of the horizontal portion of first L shaped plate (3) sets up along the left right direction of workstation (1), an n-shaped clamping plate (4) is arranged on the right side face of the longitudinal portion of the first L-shaped plate (3), the transverse portion of the n-shaped clamping plate (4) is connected with the right side face of the longitudinal portion of the first L-shaped plate (3), a rectangular clamping hole of the n-shaped clamping plate (4) is of an upper and lower through hole structure, and rubber layers (5) are arranged on the inner walls of the two longitudinal portions of the n-shaped clamping plate (4); still be provided with second L shaped plate (6) on the up end of workstation (1), the horizontal portion of second L shaped plate (6) links to each other with workstation (1), the length direction of the horizontal portion of second L shaped plate (6) sets up along the fore-and-aft direction of workstation (1), be provided with bracing piece (7) on the leading flank of the vertical portion of second L shaped plate (6), the leading flank setting of bracing piece (7) perpendicular to the vertical portion of second L shaped plate (6), bracing piece (7) are located the left side under the drill bit.

2. The draw-bar box handle punching device according to claim 1, wherein the transverse portion of the first L-shaped plate (3) and the rectangular sliding plate (2) are vertically provided with threaded through holes, and the threaded through holes are provided with adjusting bolts (8).

3. The draw-bar box handle punching device according to claim 2, wherein the longitudinal portion of the first L-shaped plate (3) is detachably connected with the transverse portion of the n-shaped clamping plate (4).

4. The draw-bar box handle punching device according to claim 3, wherein a rectangular insertion hole (301) is formed in the right side of the longitudinal portion of the first L-shaped plate (3), a rectangular insertion block (9) is fixedly connected to the transverse portion of the n-shaped clamping plate (4), and the insertion block (9) is inserted into the insertion hole (301).

5. The draw-bar box handle punching device according to claim 4, wherein a threaded through hole leading to the insertion hole (301) is provided on the upper end face or on the front side wall or on the rear side wall of the longitudinal portion of the first L-shaped plate (3), and a fixing bolt (10) is installed in the threaded through hole.

6. The draw-bar box handle punching device according to claim 5, characterized in that the adjusting bolt (8) and the fixing bolt (10) are both hand-screwed.