CN214866695U - Processing die for inner hexagon bolt wrench - Google Patents

Abstract

The utility model relates to a spanner processing technology field especially relates to an inner hexagonal bolt spanner mold processing, which comprises a frame, the frame is the U shape structure, the level is equipped with the bottom plate in the U-shaped groove of frame, the both sides of terminal surface are connected with four group's sleeves under the bottom plate, equal swing joint has the guide arm in the sleeve, the top of frame is equipped with the roof, the lower vertical four group's support columns of connection of terminal surface of roof, the roof below is equipped with the movable plate, set up the slide opening that corresponds with the support column on the movable plate, and the bottom mounting of four group's support columns is at the up end of frame, be equipped with the lower mould on the bottom plate, the terminal surface is connected with the mould under the movable plate, the vertical spacing post that is connected with in one side of movable plate up end, the cylinder is installed to the up end of roof, the output and the movable plate of cylinder are connected. The movable plate moves along the supporting columns, alignment between the upper die and the lower die is facilitated, the supporting columns and the guide rods are respectively provided with the buffer springs and the damping springs, the device is damped, and severe impact is avoided to generate noise.

Description

Processing die for inner hexagon bolt wrench

Technical Field

The utility model relates to a spanner processing technology field especially relates to an interior hex bolts spanner mold processing.

Background

The existing socket head cap screw spanner is mostly manufactured by adopting a stamping process, the spanner is difficult to carry out die removal operation after stamping forming, safety risk exists in the operation, severe impact is often accompanied in the stamping process, and the workshop environment noise is large.

In order to solve the problems, a processing die for an inner hexagon bolt wrench is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a processing die for an inner hexagon bolt wrench.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an allen key spanner mold processing, includes the frame, the frame is U shape structure, and the level is equipped with the bottom plate in the U-shaped groove of frame, the both sides of terminal surface are connected with four groups of sleeves under the bottom plate, and equal swing joint has the guide arm in the sleeve, and the top of frame is equipped with the roof, four groups of support columns of lower terminal surface vertical connection of roof, the roof below is equipped with the movable plate, set up the slide opening that corresponds with the support column on the movable plate, and the bottom mounting of four groups of support columns is at the up end of frame, be equipped with the lower mould on the bottom plate, the terminal surface is connected with the mould under the movable plate, one side vertical connection of movable plate up end has spacing post, and the cylinder is installed to the up end of roof, the output and the movable plate of cylinder are connected.

Preferably, the upper die is arranged right above the lower die, and a handle is arranged on one side of the lower die.

Preferably, the bottom plate is provided with two groups of sliding blocks parallel to the inner walls of the two sides of the bottom plate, the sliding blocks are arranged in a dovetail structure, and the bottom end of the lower die is provided with sliding grooves corresponding to the sliding blocks.

And a damping spring is arranged on the guide rod below the sleeve.

Preferably, a limiting bolt is connected to the limiting column above the top plate.

Preferably, a buffer spring is arranged on a supporting column between the rack and the moving plate.

The utility model has the advantages that:

1. in the utility model, the lower die does not adopt a fixed structure, but the bottom end of the lower die is provided with a chute to be matched with the slider on the bottom plate, so that the lower die can be pulled out through the handle, a finished product can be taken out conveniently, and when the cylinder does not work, the limiting bolt of the limiting column is screwed up to be used as safety insurance, thereby reducing the safety risk;

2. the utility model discloses in, the movable plate removes along the support column, is favorable to going up counterpoint between the lower mould, sets up buffer spring and damping spring on support column and the guide arm respectively, carries out the shock attenuation to the device, avoids violent impact to produce the noise.

Drawings

Fig. 1 is a schematic structural view of a hexagon socket head cap screw wrench processing mold according to the present invention;

fig. 2 is a schematic view of a top view structure of a movable plate in a processing mold for an inner hexagon bolt wrench according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of frame in hexagon socket head cap screw spanner processing mould.

In the figure: the device comprises a frame 1, a bottom plate 2, a moving plate 3, a top plate 4, a lower die 5, an upper die 6, a sleeve 7, a guide rod 8, a damping spring 9, a cylinder 10, a sliding block 11, a buffer spring 12, a limiting column 13, a supporting column 14 and a handle 15.

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.

In this embodiment, referring to fig. 1 to 3, a die for processing an allen bolt wrench includes a frame 1, the frame 1 is a u-shaped structure, a bottom plate 2 is horizontally disposed in a u-shaped groove of the frame 1, four sets of sleeves 7 are connected to two sides of a lower end surface of the bottom plate 2, guide rods 8 are movably connected to the sleeves 7, a top plate 4 is disposed above the frame 1, four sets of support pillars 14 are vertically connected to a lower end surface of the top plate 4, a moving plate 3 is disposed below the top plate 4, a sliding hole corresponding to the support pillars 14 is formed in the moving plate 3, bottom ends of the four sets of support pillars 14 are fixed to an upper end surface of the frame 1, a lower die 5 is disposed on the bottom plate 2, an upper die 6 is connected to a lower end surface of the moving plate 3, a limiting pillar 13 is vertically connected to one side of the upper end surface of the moving plate 3, an air cylinder 10 is mounted on an upper end surface of the top plate 4, and an output end of the air cylinder 10 is connected to the moving plate 3.

Go up mould 6 and establish directly over lower mould 5, and one side of lower mould 5 is equipped with handle 15, is equipped with two sets of sliders 11 that are on a parallel with 2 both sides inner walls of bottom plate on the bottom plate 2, and slider 11 establishes to the forked tail structure, and the spout that corresponds with slider 11 is seted up to 5 bottoms of lower mould, is equipped with damping spring 9 on the guide arm 8 of sleeve 7 below, is connected with spacing bolt on the spacing post 13 of roof 4 top, is equipped with buffer spring 12 on the support column 14 between frame 1 and the movable plate 3.

The specific implementation mode is as follows: this device is a hexagon socket head cap screw spanner mold processing, and during the use of this device, will treat that punching press spanner work piece places on lower mould 5, promotes lower mould 5 and last mould 6 and counterpoints, treats stamping forming back, through handle 15 alright pull-out lower mould 5 to be convenient for take out the finished product, when cylinder 10 was out of work, can screw up spacing bolt of spacing post 13, as safety, can effectively reduce the safety risk. The supporting column 14 and the guide rod 8 are respectively provided with a buffer spring 12 and a damping spring 9, so that the device is damped, and the damping spring 9 can absorb noise generated by severe impact.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A processing die for an inner hexagonal bolt wrench comprises a frame (1) and is characterized in that the frame (1) is of a U-shaped structure, a bottom plate (2) is horizontally arranged in a U-shaped groove of the frame (1), four groups of sleeves (7) are connected to two sides of the lower end face of the bottom plate (2), guide rods (8) are movably connected in the sleeves (7), a top plate (4) is arranged above the frame (1), four groups of support columns (14) are vertically connected to the lower end face of the top plate (4), a moving plate (3) is arranged below the top plate (4), sliding holes corresponding to the support columns (14) are formed in the moving plate (3), the bottom ends of the four groups of support columns (14) are fixed to the upper end face of the frame (1), a lower die (5) is arranged on the bottom plate (2), an upper die (6) is connected to the lower end face of the moving plate (3), a limiting column (13) is vertically connected to one side of the upper end face of the moving plate (3), the cylinder (10) is installed to the up end of roof (4), the output and the movable plate (3) of cylinder (10) are connected.

2. The die for processing the hexagon socket head cap screw spanner according to claim 1, wherein the upper die (6) is arranged right above the lower die (5), and a handle (15) is arranged on one side of the lower die (5).

3. The die for processing the hexagon socket head cap screw spanner according to claim 1, wherein two groups of sliding blocks (11) parallel to the inner walls of the two sides of the bottom plate (2) are arranged on the bottom plate (2), the sliding blocks (11) are designed to be dovetail structures, and sliding grooves corresponding to the sliding blocks (11) are formed in the bottom end of the lower die (5).

4. The die for processing the hexagon socket head cap screw spanner according to claim 1, wherein a damping spring (9) is arranged on the guide rod (8) below the sleeve (7).

5. The die for processing the hexagon socket head cap screw spanner according to claim 1, wherein a limit bolt is connected to the limit column (13) above the top plate (4).

6. The die for processing the hexagon socket head cap screw wrench according to claim 1, wherein a buffer spring (12) is arranged on a supporting column (14) between the machine frame (1) and the moving plate (3).

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