CN213559996U

CN213559996U - 45-degree oblique punching tool

Info

Publication number: CN213559996U
Application number: CN202022193735.4U
Authority: CN
Inventors: 魏德军
Original assignee: Decheng Tianjin Technology Development Co ltd
Current assignee: Decheng Tianjin Technology Development Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-29
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an inclination frock of punching, the on-line screen storage device comprises a base, base top and fixed plate fixed connection, fixed block under the fixed plate top middle part fixed connection, fixed block one end is equipped with first stopper down, the inclination of first stopper is 45 degrees, first stopper is close to down fixed block middle part one side and is equipped with first spacing groove, the fixed block is located first spacing groove below and is equipped with places the hole down, it is equipped with first stopper assorted inclination to place the hole, the fixed block top is equipped with the fixed block down. This kind of 45 degrees frock that punches to one side is earlier fixed with the nut work piece through lower fixed block, beats out the location hole point earlier, again through last fixed block with be connected of lower fixed block, with the drill bit through the locating hole drill in the location hole point, can effectually prevent drilling in-process drill bit dislocation, reduce the loss of work piece spoilage and drill bit.

Description

45-degree oblique punching tool

Technical Field

The utility model relates to the technical field of machining, specifically be an oblique 45 degrees frock of punching.

Background

In the production and processing process of a workpiece, punching operation needs to be carried out on the workpiece, common vertical punching can be completed on a common processing lathe, however, if inclined holes need to be punched on the workpiece, the workpiece needs to be positioned, and corresponding angles are determined. Therefore, we propose a 45-degree inclined punching tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 45 degrees frock of punching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a slope punching tool comprises a base, wherein a supporting plate is connected to the middle of one side of the base, one side, close to the base, of the upper portion of the supporting plate is fixedly connected with a top plate, a hydraulic cylinder is fixedly connected to the lower portion of the top plate, a stroke end of the hydraulic cylinder is fixedly connected with a motor, a limiting plate is sleeved at the upper end of the stroke end of the hydraulic cylinder and movably connected with the stroke end of the hydraulic cylinder, one side, far away from the hydraulic cylinder, of the limiting plate is fixedly connected with the supporting plate, and a drill bit is;

the middle part above the base is fixedly connected with the fixed plate through bolts, the middle part above the fixed plate is fixedly connected with a lower fixed block, one end of the lower fixed block is provided with a first limiting block, the first limiting block inclines upwards, the inclination angle of the first limiting block is 45 degrees, one side of the first limiting block, which is close to the middle part of the lower fixed block, is provided with a first limiting groove, a placing hole is arranged below the first limiting groove and is provided with an inclination angle matched with the first limiting block, one side of the lower fixed block, which is far away from the first limiting block, is provided with four guide rods arranged in a matrix manner, an upper fixed block is arranged above the lower fixed block, one side of the upper fixed block, which is close to the first limiting block, is fixedly connected with a second limiting block, the middle part of the second limiting block is provided with a second limiting groove matched with, and one side of the upper fixing block, which is close to the second limiting block, is provided with a positioning hole.

Preferably, one side of the lower part of the motor, which is close to the support plate, is fixedly connected with the connecting rod, a sliding groove matched with the connecting rod is arranged on the support plate, and one end of the connecting rod, which is close to the support plate, is movably connected with the sliding groove.

Preferably, four the middle part of guide bar is equipped with the dead lever, dead lever top and threaded rod fixed connection, go up the fixed block and be equipped with the fixed orifices with dead lever assorted.

Preferably, a rubber pad is arranged below the base.

Preferably, the positioning hole is located above the placing hole.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of 45 degrees frock that punches to one side is earlier fixed with the nut work piece through lower fixed block, beats out the location hole point earlier, again through last fixed block with be connected of lower fixed block, with the drill bit through the locating hole drill in the location hole point, can effectually prevent drilling in-process drill bit dislocation, reduce the loss of work piece spoilage and drill bit.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is an exploded view of the upper and lower fixing blocks of the present invention;

in the figure: the drilling machine comprises a base 1, a supporting plate 2, a top plate 3, a hydraulic cylinder 4, a limiting plate 5, a motor 6, a connecting rod 7, a sliding chute 8, a drill bit 9, a fixing plate 10, a lower fixing block 11, a first limiting block 12, a first limiting groove 13, a placing hole 14, a guide rod 15, a fixing rod 16, a threaded rod 17, an upper fixing block 18, a second limiting block 19, a second limiting groove 20, a guide hole 21, a fixing hole 22, a positioning hole 23 and a rubber pad 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides a technical solution: the utility model provides a 45 degrees frock of punching to one side, includes base 1, 1 one side middle part joint support board 2 of base, 2 tops of backup pad are close to 1 one side of base and 3 fixed connection of roof, 3 below and 4 fixed connection of pneumatic cylinder of roof, 4 stroke ends of pneumatic cylinder and 6 fixed connection of motor, the limiting plate 5 has been cup jointed to 4 stroke end upper ends of pneumatic cylinder, limiting plate 5 and 4 stroke end swing joint of pneumatic cylinder, 4 one side of pneumatic cylinder and 2 fixed connection of backup pad are kept away from to limiting plate 5, 6 below fixed mounting drill bits 9 of motor, pneumatic cylinder 4 can drive motor 6 and go up and down, and limiting plate 5 carries on spacingly to the stroke end of pneumatic cylinder 4, prevents that the dislocation from appearing in the 4 stroke end of pneumatic cylinder, leads to the appearance of.

The utility model discloses a nut workpiece, including base 1, fixed block 11, first stopper 12, second stopper 14, second stopper 11, first stopper 11, second stopper 12, first stopper 11, second stopper 13, second stopper 12, second.

Lower fixed block 11 is kept away from first stopper 12 one side and is equipped with four guide bars 15 that the matrix was arranged, fixed block 11 top is equipped with fixed block 18 down, it is close to first stopper 12 one side fixed connection second stopper 19 to go up fixed block 18, second stopper 19 middle part is equipped with first spacing groove 13 assorted second spacing groove 20, go up be equipped with on the fixed block 18 with guide bar 15 assorted guiding hole 21, it is equipped with locating hole 23 to go up fixed block 18 and be close to second stopper 19 one side, through the cooperation of guide bar 15 with guiding hole 21, makes down fixed block 11 and last fixed block 18 carry out the fixed of position, and second spacing groove 20 and first spacing groove 13 phase-match simultaneously can directly carry out the centre gripping to the hexagonal piece of screw nut work piece tip to make the nut work piece further fixed.

Further, motor 6 below is close to backup pad 2 one side and connecting rod 7 fixed connection, be equipped with in backup pad 2 with connecting rod 7 assorted spout 8, connecting rod 7 is close to backup pad 2 one end and spout 8 swing joint, and connecting rod 7 can slide in spout 8, not only plays the effect of direction to motor 6, can also prevent to lead to the dislocation of drill bit 9 because of the shake of motor 6 simultaneously.

Furthermore, the middle parts of the four guide rods 15 are provided with fixing rods 16, the upper parts of the fixing rods 16 are fixedly connected with threaded rods 17, the upper fixing block 18 is provided with fixing holes 22 matched with the fixing rods 16, the fixing rods 16 are matched with the fixing holes 22, and the upper fixing block 18 and the lower fixing block 11 are fastened through threaded connection of threads and the threaded rods 17.

Furthermore, a rubber pad 24 is arranged below the base 1, and the rubber pad 24 can increase the friction force between the base 1 and the workbench.

Further, the positioning hole 23 is located above the placing hole 14, and the nut workpiece in the placing hole 14 is precisely punched through the positioning hole 23.

Specifically, the utility model discloses in, at first install fixed plate 10 and lower fixed block 11 on the base, place the nut work piece in placing hole 14, install the great drill bit 9 of diameter on motor 6, start hydraulic cylinder 4, carry out the coarse location to the nut work piece and punch, beat the location hole, later, will go up fixed block 18 and be connected with lower fixed block 11, change great drill bit 9 into smart drill bit 9, start hydraulic cylinder 4, drill bit 9 passes locating hole 23 perpendicularly downwards, drill out the hole of a slope 45 jiaos on the work piece. The function of punching a positioning pit in advance is to prevent the dislocation of the drill bit 9 in the drilling process and reduce the damage rate of workpieces and the loss of the drill bit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oblique 45 degrees frock of punching, includes base (1), its characterized in that: the middle of one side of the base (1) is connected with a supporting plate (2), one side, close to the base (1), of the upper portion of the supporting plate (2) is fixedly connected with a top plate (3), the lower portion of the top plate (3) is fixedly connected with a hydraulic cylinder (4), the stroke end of the hydraulic cylinder (4) is fixedly connected with a motor (6), the upper end of the stroke end of the hydraulic cylinder (4) is sleeved with a limiting plate (5), the limiting plate (5) is movably connected with the stroke end of the hydraulic cylinder (4), one side, far away from the hydraulic cylinder (4), of the limiting plate (5) is fixedly connected with the supporting plate (2), and a drill bit (9) is fixedly installed below the motor;

the middle part above the base (1) is fixedly connected with a fixed plate (10) through a bolt, the middle part above the fixed plate (10) is fixedly connected with a lower fixed block (11), one end of the lower fixed block (11) is provided with a first limit block (12), the first limit block (12) inclines upwards, the inclination angle of the first limit block (12) is 45 degrees, one side of the first limit block (12) close to the middle part of the lower fixed block (11) is provided with a first limit groove (13), the lower fixed block (11) is positioned below the first limit groove (13) and provided with a placing hole (14), the placing hole (14) is provided with an inclination angle matched with the first limit block (12), one side of the lower fixed block (11) far away from the first limit block (12) is provided with four guide rods (15) arranged in a matrix arrangement manner, an upper fixed block (18) is arranged above the lower fixed, go up fixed block (18) and be close to first stopper (12) one side fixed connection second stopper (19), second stopper (19) middle part be equipped with first spacing groove (13) assorted second spacing groove (20), go up be equipped with on fixed block (18) with guide bar (15) assorted guiding hole (21), it is equipped with locating hole (23) to go up fixed block (18) and is close to second stopper (19) one side.

2. The 45-degree inclined punching tool according to claim 1, characterized in that: one side of the motor (6) below, which is close to the support plate (2), is fixedly connected with the connecting rod (7), a sliding groove (8) matched with the connecting rod (7) is formed in the support plate (2), and the connecting rod (7) is close to one end of the support plate (2) and is movably connected with the sliding groove (8).

3. The 45-degree inclined punching tool according to claim 1, characterized in that: the middle parts of the four guide rods (15) are provided with fixing rods (16), the upper parts of the fixing rods (16) are fixedly connected with threaded rods (17), and fixing holes (22) matched with the fixing rods (16) are formed in the upper fixing block (18).

4. The 45-degree inclined punching tool according to claim 1, characterized in that: a rubber pad (24) is arranged below the base (1).

5. The 45-degree inclined punching tool according to claim 1, characterized in that: the positioning hole (23) is positioned above the placing hole (14).