CN218487079U - A mould for bearing roller processing - Google Patents

Abstract

The utility model provides a mould for bearing roller processing relates to mould technical field, and this mould for bearing roller processing includes the lower mould part, two at least guide pillars of fixedly connected with, at least two in the lower mould part the surface single degree of freedom sliding connection of guide pillar has last mould part, during the use, control flexible drive arrangement extend through the second elastic component drive link board move up to with the lower bolster laminating, link the board simultaneously and shift up and drive baffle and ejector pin and shift up, the ejector pin drives the stripper and shifts up and push away the work piece in the shaping intracavity to the shaping chamber outside, then flexible drive arrangement continues to extend compression second elastic component and drives the top strip and shift up the first rack of top removal, first rack shifts up and drives the gear post rotation, the gear post rotates and drives the second rack removal and drives the work piece that pushes away between two baffles and push away from the mould, the staff has effectively been avoided getting the material, personnel's operational risk has been reduced to the potential safety hazard has been reduced.

Description

A mould for bearing roller processing

Technical Field

The utility model relates to the technical field of mold, specifically a mold for bearing roller processing.

Background

The bearing is a more common part, and in the process of bearing rotation, a bearing roller is needed to be used for reducing friction during bearing rotation. The existing mould for machining the bearing roller needs to be manually arranged between the upper mould part and the lower mould part to take the workpiece for taking after the workpiece is machined, so that the operation risk of personnel is greatly increased, and the potential safety hazard is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould for bearing roller processing, the mould that aims at solving bearing roller processing among the prior art needs the staff to arrange the work piece of taking between mould part and the lower mould part in and gets the material after processing the work piece, this greatly increased personnel's operational risk, cause the problem of potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the die for processing the bearing roller comprises a lower die part, wherein at least two guide pillars are fixedly connected to the lower die part, at least two upper die parts are slidably connected to the outer surfaces of the guide pillars in a single-degree-of-freedom mode, the lower die part comprises a fixed seat, a lower die plate is fixedly connected to the fixed seat, a guide hole, a forming cavity and two strip-shaped holes are formed in the lower die plate, a first rack is slidably connected to the inner wall of the guide hole in a single-degree-of-freedom mode, a first elastic piece is fixedly connected between the first rack and the inner wall of the guide hole, a gear column rotatably connected with the lower die plate is meshed with the teeth of the first rack, a second rack is meshed with the teeth of the gear column, a clamping seat fixedly connected with the lower die plate is clamped with the second rack through sliding grooves formed in the two sides of the second rack in a sliding mode, a stripper plate is slidably connected to the inner wall of the forming cavity in a single-degree-of-freedom mode, a push bar is fixedly connected with a push plate, a drive device is connected between the inner wall of the two strip-push plate and a telescopic device is connected with the second rack, and a telescopic device is connected with the inner end of the drive device.

In order to make the utility model discloses have the effect of being convenient for derive the work piece, the utility model discloses a further technical scheme does, one side fixedly connected with play flitch of lower bolster.

In order to make the utility model have the function of being convenient for derive the work piece, the utility model discloses a further technical scheme does, the contained angle of play flitch and horizontal plane is 15-75 degrees.

In order to make the utility model discloses have the effect that mould part and lower mould part match, the utility model discloses a further technical scheme does, go up the mould part and include the upper die base with guide pillar sliding connection, the drift of fixedly connected with and shaping chamber adaptation on the upper die base.

In order to make the utility model discloses have the effect of saving the cost, the utility model discloses a further technical scheme does, first elastic component is the extension spring.

In order to make the utility model discloses have the effect that drives second elastic component and top strip removal, the utility model discloses a further technical scheme does, flexible drive arrangement is electric telescopic handle.

In order to make the utility model discloses have the effect of saving the cost, the utility model discloses a further technical scheme does, the second elastic component is the spring.

The utility model has the advantages that: through setting up the fixing base, the lower bolster, the guide hole, the shaping chamber, two bar holes, first rack, first elastic component, the gear post, the second rack, the cassette, push away the strip, the stripper, the ejector pin, even board, the baffle, the ejector pin, the cooperation of flexible drive arrangement and second elastic component, realized that flexible drive arrangement extends and drives even board and move up to and laminate with the lower bolster through the second elastic component after the work piece stamping forming, even board shifts up and drives baffle and ejector pin and shift up simultaneously, the ejector pin shifts up and drives the stripper and shifts up and push away the work piece in the shaping chamber outside, then flexible drive arrangement continues to extend and compress the second elastic component and drives the ejector pin and shift up and move up first rack, first rack shifts up and drives the gear post and rotates, the gear post rotates and drives the second rack and removes, the second rack removes and drives the strip and pushes away the mould with the work piece between two baffles, then flexible drive arrangement shrink drives baffle and stripper and resets, the elasticity of first elastic component drives first rack and resets, the material has effectively avoided getting, personnel's operation risk has been reduced, thereby personnel's operation risk.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a lower mold portion according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a moving state of the stripper plate according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a moving state of the push bar according to an embodiment of the present invention.

In the figure: 1-a fixed seat, 2-a lower template, 201-a guide hole, 202-a forming cavity, 203-a strip-shaped hole, 3-a first rack, 4-a first elastic part, 5-a gear column, 6-a second rack, 7-a clamping seat, 8-a pushing strip, 9-a discharging plate, 10-a top rod, 11-a connecting plate, 12-a guide plate, 13-a top strip, 14-a telescopic driving device, 15-a second elastic part and 16-a discharging plate.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in figures 1-5, a mold for bearing roller processing comprises a lower mold part, at least two guide posts are fixedly connected on the lower mold part, an upper mold part is connected on the outer surfaces of the at least two guide posts in a single-degree-of-freedom sliding manner, the upper mold part can be connected with the lower mold part in a sliding manner through the guide posts, the lower mold part comprises a fixed seat 1, the fixed seat 1 can support and fix the mold, a lower mold plate 2 is fixedly connected on the fixed seat 1, a guide hole 201 is formed on the lower mold plate 2, a forming cavity 202 and two strip-shaped holes 203, the inner wall of the guide hole 201 is connected with a first rack 3 in a single-degree-of-freedom sliding manner, a first elastic part 4 is fixedly connected between the first rack 3 and the inner wall of the guide hole 201, the elastic part 4 can drive the first rack 3 to reset, the teeth of the first rack 3 are meshed with a gear post 5 rotatably connected with the lower mold plate 2, the teeth of the gear post 5 are meshed with a second rack 6, the second rack 6 is slidably connected with a clamping seat 7 fixedly connected with the lower mold plate 2 through sliding grooves on the two sides, the second rack 6 is connected with a single-degree-of freedom sliding manner, a single-shaped guide plate 203, one end of the inner wall of the unloading plate can push a discharge plate 12, and the unloading plate can push the unloading plate to move to form a single-shaped plate 12, and move the unloading plate 12, the connecting plate 11 is slidably connected with a top strip 13 corresponding to the first rack 3 through a hole formed in the connecting plate, a telescopic driving device 14 is fixedly mounted on the fixing seat 1, the movable end of the telescopic driving device 14 is fixedly connected with the top strip 13, and a second elastic piece 15 is fixedly connected between the movable end of the telescopic driving device 14 and the connecting plate 11.

When the device is used, after a workpiece is subjected to punch forming by the upper die part and the lower die part, the telescopic driving device 14 is started to extend, the telescopic driving device 14 extends to drive the connecting plate 11 to move upwards to be attached to the lower template 2 through the second elastic piece 15, meanwhile, the connecting plate 11 moves upwards to drive the two guide plates 12 and the ejector rod 10 to move upwards, the two guide plates 12 move upwards to extend out of the lower template 2, the ejector rod 10 moves upwards to drive the discharging plate 9 to move upwards to push the workpiece in the forming cavity 202 out of the forming cavity 202, then, the telescopic driving device 14 continues to extend and compress the second elastic piece 15 and drive the ejector rod 13 to move upwards, the ejector rod 13 moves upwards to push the first rack 3 to move upwards, the first rack 3 moves upwards to drive the gear post 5 to rotate, the gear post 5 rotates to drive the second rack 6 to move along the inner side of the clamping seat 7, the second rack 6 moves to drive the ejector rod 8 to move, the ejector rod 8 moves to push the workpiece between the two guide plates 12 away from a die to retract, then, the telescopic driving device 14 drives the guide plates 12 and the discharging plate 9 to reset, the first rack 3 to reset through elasticity of the first elastic piece 4, and a next part can be processed.

Further, one side fixedly connected with of lower bolster 2 goes out flitch 16, and play flitch 16 can lead the work piece that releases, and the orientation of the work piece of being convenient for is derived.

Specifically, the included angle between the discharging plate 16 and the horizontal plane is 15-75 degrees, and the workpiece can slide along the inclined plane of the discharging plate 16, so that the convenience in discharging the workpiece is improved.

Specifically, the upper die part comprises an upper die base connected with the guide pillar in a sliding manner, a punch matched with the forming cavity 202 is fixedly connected to the upper die base, and the upper die base can be matched with the lower die part to perform stamping operation.

Specifically, first elastic component 4 is the extension spring, and the extension spring price is lower can save the cost.

Specifically, the telescopic driving device 14 is an electric telescopic rod and can drive the second elastic part 15 and the top strip 13 to move.

Specifically, the second elastic member 15 is a spring, and the cost can be saved due to the lower price of the spring.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (7)

1. The die for processing the bearing roller comprises a lower die part, wherein at least two guide columns are fixedly connected to the lower die part, the outer surfaces of the at least two guide columns are in single-degree-of-freedom sliding connection with an upper die part, the lower die part is characterized in that the lower die part comprises a fixed seat (1), a lower die plate (2) is fixedly connected to the fixed seat (1), a guide hole (201), a forming cavity (202) and two strip-shaped holes (203) are formed in the lower die plate (2), a first rack (3) is in single-degree-of-freedom sliding connection with the inner wall of the guide hole (201), a first elastic piece (4) is fixedly connected between the first rack (3) and the inner wall of the guide hole (201), a gear column (5) rotatably connected with the lower die plate (2) is meshed with teeth of the first rack (3), a second rack (6) is meshed with teeth of the gear column, a clamping seat (7) fixedly connected with the lower die plate (2) is slidably clamped and connected with sliding grooves of the second rack (6) through sliding grooves on two sides of the second rack, one end of the second rack (6) is fixedly connected with a pushing bar (8), the inner wall of the forming cavity (202) is fixedly connected with a single-degree-of the discharging plate (9), and a discharging plate (10) is connected with a discharging plate (9) which is connected with a discharging plate (10), two the equal single degree of freedom sliding connection of inner wall in bar hole (203) has baffle (12) with even board (11) fixed connection, it is located between two baffle (12) to push away strip (8), even board (11) have top strip (13) that correspond with first rack (3) through its inside hole sliding connection who offers, fixed mounting has flexible drive arrangement (14) on fixing base (1), the expansion end and the top strip (13) fixed connection of flexible drive arrangement (14), the expansion end of flexible drive arrangement (14) and even fixedly connected with second elastic component (15) between board (11).

2. The die for machining the bearing roller as claimed in claim 1, wherein a discharge plate (16) is fixedly connected to one side of the lower template (2).

3. The die for processing the bearing roller according to claim 2, wherein the angle between the discharge plate (16) and the horizontal plane is 15-75 degrees.

4. The die for machining bearing rollers as claimed in claim 1, wherein the upper die portion comprises an upper die base in sliding connection with the guide pillar, and a punch adapted to the forming cavity (202) is fixedly connected to the upper die base.

5. The die for machining bearing rollers as claimed in claim 1, wherein the first elastic member (4) is a tension spring.

6. The mold for machining bearing rollers according to claim 1, characterized in that the telescopic driving means (14) is an electric telescopic rod.

7. The die for machining bearing rollers according to any one of claims 1 to 6, wherein the second elastic member (15) is a spring.

Images