CN211331472U

CN211331472U - Adjustable base removes drill bit hardware mould

Info

Publication number: CN211331472U
Application number: CN201921126889.2U
Authority: CN
Inventors: 林春梅; 高翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-08-25
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a hardware and tools field, and a but adjustable base removes drill bit hardware mould is disclosed, which comprises an outer shell, the inside bottom of shell is provided with that base and base are solid for the cuboid, and solid base can bear hardware mould impact force man-hour, base upside fixed mounting has the workstation, and the workstation is the cuboid, the recess face has been seted up on the workstation top, and the recess face is inside rectangle recess face, two crossing cross channels have been seted up on recess face surface, the shape cuboid of channel, the vertical groove top of cross groove is provided with fixing device, fixing device is including spring, gag lever post, fixed block and extension rod, and spring fixed mounting is on the vertical groove top of cross channel, and the gag lever post cup joints inside the spring. The utility model discloses in, can drive the movable rod and remove when rotating the pivot, thereby the movable rod can make the direction of drill bit change the position that the drill bit punched in the removal.

Description

Adjustable base removes drill bit hardware mould

Technical Field

The utility model relates to a hardware and tools field especially relates to an adjustable base removes drill bit hardware mould.

Background

The hardware mould is a part or product with required shape made of metal material by using various presses and special tools mounted on the presses in industrial production, and the special tools are collectively called hardware mould, and various tools and products used in daily production and life are as large as a base and a machine body shell of a machine tool and as small as a head screw, a button and shells of various household appliances, and have no close relation with the mould. The shape of the mold determines the shape of the products, and the processing quality and precision of the mold determine the quality of the products. Because the material of various products, the difference of outward appearance, specification and usage, the mould divide into casting mould, forging mould, non-plastic moulds such as die mould, press die, stamping die to and plastic mould, the fixed block of bottom can only be fixed to a mould when punching the mould in the existing hardware mould on the market at present, need change the drill bit when punching to the mould of variation in size, has very big inconvenience. Therefore, the adjustable base moving drill bit hardware mould is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides an adjustable base movable drill bit hardware mould.

In order to achieve the purpose, the utility model adopts the following technical scheme, comprising a shell, wherein the bottom end inside the shell is provided with a base, the upper side of the base is fixedly provided with a workbench, the inside of the workbench is provided with a groove surface, the surface of the groove surface is provided with two crossed cross grooves, the top end of the vertical groove of each cross groove is provided with a fixing device, the fixing device is provided with four groups, the fixing device comprises a spring, a limiting rod, a fixed block and an extension rod, the spring is fixedly arranged at the top end of the channel of each cross groove, the limiting rod is sleeved inside the spring, the extension rod is vertically and fixedly connected with the limiting rod, the fixed block is fixedly arranged at the top end of the extension rod, the lower side of the top end of the shell is fixedly provided with an auxiliary shaft, the left end and the right end of the auxiliary shaft are, the bearing is installed to the inboard upper end of slide bar, the wheel has been cup jointed to the bearing surface, the laminating of wheel and barb board upper surface, slide bar downside fixed mounting has fixed block B, the inside recess B of having seted up of fixed block B, recess B intermediate position is provided with the pivot, and pivot fixed mounting is at the slide bar lower extreme, the gear has been cup jointed to the pivot surface, and gear and barb board downside barb meshing, fixed block B downside fixed mounting has the drill bit.

Preferably, the fixing block B is internally provided with a groove B.

Preferably, a rotating shaft is arranged in the middle of the groove B and is fixedly installed at the lower end of the sliding rod.

Preferably, a gear is sleeved on the outer surface of the rotating shaft.

Advantageous effects

The utility model provides an adjustable base removes drill bit hardware mould. The method has the following beneficial effects:

(1) this adjustable base removes drill bit hardware mould, when the spring among four sets of fixing device is not in compression state, four fixed blocks can be pushed away the central point that the cross channel put by the spring, and four sets of fixed blocks can be pieced together a ring this moment, and when the processing piece need add man-hour, the processing piece can be put in the ring, and the processing piece of putting into the ring can make the spring compressed to make four sets of fixed blocks press from both sides tight processing piece, reach the effect of fixed processing piece.

(2) This adjustable base removes drill bit hardware mould can drive the movable rod and remove when rotating the pivot, thereby the movable rod can make the direction of drill bit change the position that the drill bit punched in the removal, reaches convenient and fast's effect.

Drawings

Fig. 1 is a front view of an adjustable base movable drill bit hardware mold provided by the present invention;

fig. 2 is a specific schematic view of a fixing device for a movable drill bit hardware mold with an adjustable base according to the present invention;

FIG. 3 is a detailed view of the barb plate and the gear of the adjustable base movable drill bit hardware mold according to the present invention;

fig. 4 is the utility model provides a concrete sketch of fixed block of adjustable base removal drill bit hardware mould.

Illustration of the drawings:

the device comprises a shell 1, a base 2, a workbench 3, a groove surface 301, a cross-shaped channel 302, a fixing device 4, a spring 401, a limiting rod 402, a fixing block 403, a fixing block 404, an extension rod, a gear 5, an auxiliary shaft 6, a connecting rod 7, a barb plate 8, a sliding rod 9, a wheel 10, a bearing 11, a fixing block B12, a rotating shaft 13 and a groove B14.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the utility model provides an adjustable base removes drill bit hardware mould, as shown in FIG. 1-4, includes shell 1, the inside bottom of shell 1 is provided with base 2 and is solid cuboid, and solid base 2 can bear hardware mould impact force when adding man-hour, base 2 upside fixed mounting has workstation 3, and workstation 3 is the cuboid, recess face 301 has been seted up on workstation 3 top, and recess face 301 is inward rectangle recess face, two crossing cross channel 302 have been seted up on recess face 301 surface, the shape cuboid of cross channel 302, cross groove 302 crossing position upside is provided with fixing device 4, fixing device 4 has four groups, fixing device 4 is including spring 401, gag lever post 402, fixed block 403 and extension rod 404, and spring 401 fixed mounting is on cross channel 302 channel top, and gag lever post 402 cup joints inside spring 401, the limiting rod 402 is a solid cylinder, the limiting rod 402 can prevent the spring 401 from staggering when the spring 401 is compressed, the limiting rod 402 plays a role of correcting a compression track of the spring 401, the extension rod 404 is vertically and fixedly connected with the limiting rod 402, the extension rod 402 is a metal solid cylinder, the fixing blocks 403 are fixedly arranged at the top end of the extension rod 402, the fixing blocks 403 are quarter rings, when the springs 401 in the four groups of fixing devices 4 are not in a compression state, the four fixing blocks 403 are pushed to the central position of the cross-shaped channel 302 by the springs 401, at the moment, the four groups of fixing blocks 403 are spliced into a ring, when the processing blocks need to be processed, the processing blocks can be placed in the ring, the processing blocks placed in the ring can compress the springs 401, so that the four groups of fixing blocks 403 clamp the processing blocks to achieve a fixing effect, the auxiliary shaft 6 is fixedly arranged on the lower side of the top end of the shell 1, two groups of connecting rods 7, two sets of 7 downside fixed mounting barb plates 8 of connecting rod, 8 upper ends of barb plates are provided with slide bar 9, bearing 11 is installed to 9 inboard upper ends of slide bar, wheel 10 has been cup jointed to the 11 surface of bearing,

wheel

10 and 8 upper surfaces of barb plates laminate, 9 downside fixed mounting of slide bar has fixed block B12, fixed block B12 is inside to have seted up recess B14, recess B14 is the rectangle recess, recess B14 intermediate position is provided with pivot 13, and pivot 13 fixed mounting is at the 9 lower extremes of slide bar, pivot 13 surface has cup jointed gear 5, and

gear

5 and 8 downside barb meshing of barb plate, fixed block B12 downside fixed mounting has the drill bit, can drive when rotating shaft 13 and remove about movable rod 9, thereby movable rod 9 can make the direction of drill bit change the position that the drill bit punched in the removal.

The utility model discloses a theory of operation: when the springs 401 in the four fixing devices 4 are not in a compressed state, the four fixing blocks 403 are pushed to the center of the cross-shaped channel 302 by the springs 401, at the moment, the four fixing blocks 403 can be spliced into a ring, when the processing block needs to be processed, the processing block can be placed in the ring, the processing block placed in the ring can enable the springs 401 to be compressed, so that the four fixing blocks 403 clamp the processing block, the movable rod 9 can be driven to move left and right when the rotating shaft 13 is rotated, and the direction of the drill bit can be changed by the movable rod 9 during movement, so that the drilling position of the drill bit can be changed.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides an adjustable base removes drill bit hardware mould, includes shell (1), its characterized in that: the inside bottom of shell (1) is provided with base (2), base (2) upside fixed mounting has workstation (3), recess face (301) has been seted up to workstation (3) top surface, two crossing cross channel (302) have been seted up on recess face (301) surface, cross channel (302) cross position upside is provided with fixing device (4), fixing device (4) have four groups, fixing device (4) are including spring (401), gag lever post (402), fixed block (403) and extension rod (404), spring (401) fixed mounting is on cross channel (302) top, gag lever post (402) cup joint inside spring (401), extension rod (404) and gag lever post (402) vertical fixed connection, fixed block (403) fixed mounting is on extension rod (404) top, shell (1) top downside fixed mounting has countershaft (6), perpendicular downward respectively fixed mounting in both ends has connecting rod (7), two sets of about countershaft (6) connecting rod (7) downside fixed mounting barb board (8), barb board (8) upper end is provided with slide bar (9), bearing (11) are installed to slide bar (9) inboard upper end, wheel (10) have been cup jointed to bearing (11) surface, the laminating of wheel 10 and barb board (8) upper surface, slide bar (9) downside fixed mounting has fixed block B (12).

2. The adjustable base moving drill bit hardware mould as claimed in claim 1, wherein: and a groove B (14) is formed in the fixing block B (12).

3. The adjustable base moving drill bit hardware mould as claimed in claim 2, wherein: and a rotating shaft (13) is arranged in the middle of the groove B (14), and the rotating shaft (13) is fixedly arranged at the lower end of the sliding rod (9).

4. The adjustable base moving drill bit hardware mould as claimed in claim 3, wherein: the outer surface of the rotating shaft (13) is sleeved with a gear (5).