CN211334686U - Pneumatic press for pressing and forming air freshener cover body - Google Patents

Abstract

The utility model provides a pneumatic press for air freshener lid press forming belongs to pneumatic equipment technical field. It has solved the poor scheduling problem of mould connection stability about current pneumatic press. This a pneumatic press for freshener lid briquetting, the base and set up the forcer on the base, the removal post that sets up along vertical direction has on the base, the forcer sets up on removing the post, and can follow the axial that removes the post and reciprocate to slide, the lower extreme of forcer is provided with the concave piece of shaping, be equipped with on the base and cooperate with the concave piece of last shaping and be used for freshener lid briquetting's lower shaping lug, the assembly side channel and the locking groove of mutual intercommunication still have been seted up on the base, lower shaping lug locks in the locking inslot after sliding into the locking inslot from the assembly side channel. The utility model has the advantages of convenient disassembly and assembly.

Description

Pneumatic press for pressing and forming air freshener cover body

Technical Field

The utility model belongs to the technical field of pneumatic equipment, a pneumatic press that is used for air freshener lid press forming is related to.

Background

The press machine is a universal machine with exquisite structure, can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like, is divided into three types of screw presses, crank presses and hydraulic presses, the lower parts of the press machines are all provided with forge piece ejection devices, when the mechanical press machine works, a motor drives a large belt pulley (usually also used as a flywheel) through a triangle belt, a crank block mechanism is driven through a gear pair and a clutch, and a slide block and a male die are enabled to go down linearly.

The pneumatic press is a common press in the presses, which is composed of a gas-liquid pressure cylinder, a workbench and a control logic valve, adopts pneumatic power to exert force and takes compressed air as power source, has the advantages of simple operation and power consumption saving, and is very suitable for the press forming of small parts, the cover body of the freshener in the existing market is usually formed by the pneumatic press, a pressing mould matched with each other is arranged between a base and a pressure gauge, for convenient disassembly and assembly, the mould on the base is often fixed by fixing pieces such as bolts, the mould can be in the working environment of up-and-down vibration for a long time, the fixed position of the mould is easy to loosen, a plurality of enterprises improve the structure of the mould, a single stud is arranged below the mould, the mould is directly fixed on the base by the single stud, the problem of easy loosening stability is solved, but the length of the stud is longer, the screw thread of the stud is easy to lock with the screw thread on the base in the vertical vibration process, so that the mould is inconvenient to disassemble and replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a make things convenient for pneumatic press that is used for air freshener lid press forming of dismouting mould is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides a pneumatic press for air freshener lid briquetting, includes the base and sets up the forcer on the base, the base on have along the removal post that vertical direction set up, the forcer set up on removing the post, and can follow the axial that removes the post and reciprocate to slide, the lower extreme of forcer is provided with the concave piece of shaping, the base on be equipped with and cooperate with the concave piece of last shaping and be used for freshener lid briquetting's lower shaping lug, the base on still set up the assembly side groove and the locking groove of mutual intercommunication, lower shaping lug from the assembly side groove after sliding into the locking inslot and lock in the locking inslot.

In the above pneumatic press for press forming of the air freshener cover body, the lower forming lug comprises an upper forming portion and a lower connecting portion, a plurality of forming side grooves which are uniformly distributed in the circumferential direction are formed in the side wall of the upper end of the upper forming portion, and the lower connecting portion is matched and locked with the locking groove.

In the above pneumatic press for press forming of the air freshener cover body, the lower connecting portion includes a guide post formed by extending downward from the bottom end surface of the lower forming projection, a connecting portion arranged on the guide post and protruding radially, and a guide portion arranged on the top of the guide post, and the diameter of the guide portion is smaller than that of the connecting portion.

In the above pneumatic press for press forming of the air freshener cover, the assembling side groove extends from the end part of one side of the base to the inside of the base and is horizontally arranged.

In the above pneumatic press for press forming of the air freshener cover, the assembling side groove includes an upper guide groove for the guide post to be inserted transversely and a lower guide groove for the connecting portion and the guide post to be inserted transversely, the upper guide groove and the lower guide groove are communicated with each other, and the assembling side groove is overall in a convex shape.

In the above pneumatic press for press forming of an air freshener cap body, the locking groove comprises a receiving cavity directly communicated with the assembling side groove and used for receiving the lower connecting part and a locking cavity arranged at the lower part of the receiving cavity, the receiving cavity is provided with a smooth inner wall, a thread is machined on the side wall of the locking cavity, and a thread matched with the thread is arranged on the outer peripheral surface of the connecting part.

In the above pneumatic press machine for press forming of the air freshener cover body, the base is provided with a stable cavity communicated with the locking cavity, a damping assembly for damping the lower connecting part is arranged in the stable cavity, and the lower connecting part is abutted against the upper end part of the damping assembly.

In the above pneumatic press for press forming of the air freshener cover, a partition plate is arranged between the stabilizing cavity and the locking cavity, a through hole for the guide part to penetrate into the stabilizing cavity downwards is formed in the partition plate, and the diameter of the through hole is larger than that of the guide part.

In the above pneumatic press for press forming of the air freshener cover body, the damping assembly comprises a damping top plate, a damping spring and a damping bottom plate, the damping spring is arranged between the damping top plate and the damping bottom plate, and the damping top plate is abutted against the lower end face of the partition plate under the action of the damping spring.

In the pneumatic press for press forming of the air freshener cover body, the damping bottom plate and the base are detachably connected.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses an offer the assembly side groove and the locking groove of mutual intercommunication on the base, lower shaping lug when the installation slides in the locking groove from the assembly side groove, then locks in the locking inslot again, has easy dismounting's advantage.

2. The utility model discloses a stable intracavity is provided with and is used for connecting portion absorbing damper, lower connecting portion support to lean on in damper's upper end, and when lower connecting portion received the vibration, can offset partial decurrent power through damper for lower connecting portion are difficult to lock when connecting and die.

3. The utility model discloses a damping assembly includes damping roof, damping spring and damping bottom plate, and damping spring sets up between damping roof and damping bottom plate, and damping roof supports under damping spring's effect and leans on the lower terminal surface in the baffle, utilizes spring structure to realize the shock attenuation, and the structure meets singly and stable performance.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the base of the present invention.

Fig. 3 is a sectional view of the base and the lower forming bump structure.

Fig. 4 is a side view of the base of the present invention.

In the figure, 1, a base; 2. a pressure device; 3. moving the column; 4. forming a concave block; 5. forming a bump at the bottom; 6. assembling a side groove; 7. a locking groove; 8. an upper molding section; 9. a lower connecting portion; 10. forming a side groove; 11. a guide post; 12. a connecting portion; 13. a guide portion; 14. an upper guide groove; 15. a lower guide groove; 16. a receiving cavity; 17. a locking cavity; 18. a stability chamber; 19. a shock absorbing assembly; 20. a partition plate; 21. perforating; 22. a damping top plate; 23. a damping spring; 24. a damping bottom plate; 25. and (4) threading.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, a pneumatic press for air freshener lid press forming, base 1 and the forcer 2 that sets up on base 1, forcer 2 is hydro-cylinder or cylinder, be provided with the removal post 3 that sets up along vertical direction on the base 1, forcer 2 sets up on removing post 3, and can follow the axial that removes post 3 and reciprocate to slide, the lower extreme of forcer 2 is provided with shaping concave block 4, be equipped with on the base 1 and cooperate the lower shaping lug 5 that is used for freshener lid press forming with last shaping concave block 4, still set up the assembly side groove 6 and the locking groove 7 that communicate each other on the base 1, lower shaping lug 5 locks in the locking groove 7 after sliding into the locking groove 7 from assembly side groove 6.

In this embodiment, be equipped with on base 1 and cooperate with last shaping concave block 4 and be used for freshener lid compression moulding's lower shaping lug 5, set up assembly side groove 6 and the locking groove 7 of mutual intercommunication on base 1, lower shaping lug 5 is when connecting fixedly, from base 1's lateral part with lower shaping lug 5 and assembly side groove 6 matched with part slip in locking groove 7, then rotatory lower shaping lug 5 self again, utilize the locking nature of locking groove 7 to fix lower shaping lug 5 on base 1, have easy dismounting's advantage.

Referring to fig. 3, in the present embodiment, the lower forming protrusion 5 includes an upper forming portion 8 and a lower connecting portion 9, a plurality of forming side grooves 10 are uniformly distributed in the circumferential direction on the upper surface side of the upper forming portion 8, the lower connecting portion 9 is matched and locked with the locking groove 7, the upper forming portion 8 of the lower forming protrusion 5 is used for pressing the freshener cover, the upper forming concave portion 4 presses the material downward, the material is pressed into a product shape through the forming side grooves 10, in order to facilitate the discharge of the waste material, the forming side grooves 10 are disposed in an inclined manner, and the lower portion of the forming side grooves 10 can be inclined toward the outside.

As shown in fig. 3, in the present embodiment, the lower connecting portion 9 includes a guiding post 11 formed by extending downward from the bottom end surface of the lower forming lug 5, and a connecting portion 12 provided on the guiding post 11 and protruding radially, and a guiding portion 13 provided on the top of the guiding post 11, and the diameter of the guiding portion 13 is smaller than that of the connecting portion 12. Lower connecting portion 9 realizes fixing through connecting portion 12 when fixed mounting, realizes the direction through guide post 11 and leans on the effect for lower connecting portion 9 is more stable when fixed connection.

Preferably, the assembling side groove 6 extends from the end of one side of the base 1 to the inside of the base 1 and is horizontally arranged, the assembling side groove 6 comprises an upper guide groove 14 for the guide post 11 to be transversely inserted and a lower guide groove 15 for the connecting part 12 and the guide post 11 to be transversely inserted, the upper guide groove 14 and the lower guide groove 15 are communicated with each other, and the assembling side groove 6 is overall in a convex shape.

The fitting side groove 6 has an upper guide groove 14 and a lower guide groove 15, the guide post 11 is laterally inserted into the upper guide groove 14, and the coupling portion 12 and the guide post 11 are laterally inserted into the lower guide groove 15, so that the lower coupling portion 9 as a whole can be freely snapped into and slid in the fitting side groove 6.

As shown in fig. 3, in the present embodiment, the locking groove 7 includes a receiving cavity 16 directly communicating with the fitting side groove 6 for receiving the lower connecting portion 9 and a locking cavity 17 disposed at a lower portion of the receiving cavity 16, the locking groove 7 has a depth deeper than the fitting side groove 6, the receiving cavity 16 has a smooth inner wall, a thread 25 is formed on a side wall of the locking cavity 17, and a thread 25 matching with the thread 25 is formed on an outer circumferential surface of the connecting portion 12.

The lower connecting part 9 transversely enters the locking groove 7 from the assembling side groove 6, then moves downwards to the receiving cavity 16 to adjust the position, finally enters the locking cavity 17 to realize fixation, and when the lower connecting part is fixed, the upper forming part 8 is rotated in the circumferential direction, so that the thread 25 on the outer surface of the connecting part 12 is locked with the thread 25 on the inner part of the locking cavity 17 to realize fixation.

As shown in fig. 3, preferably, the base 1 is provided with a stabilization cavity 18 communicated with the locking cavity 17, a damping component 19 for damping the lower connecting portion 9 is arranged in the stabilization cavity 18, and the lower connecting portion 9 abuts against the upper end of the damping component 19. When the lower connecting portion 9 is subjected to vibration, part of the downward force can be cancelled by the damper assembly 19.

Preferably, a partition plate 20 is arranged between the stabilization cavity 18 and the locking cavity 17, a through hole 21 for the guide part 13 to penetrate into the stabilization cavity 18 is formed in the partition plate 20, and the diameter of the through hole 21 is larger than that of the guide part 13. The partition plate 20 is used for dividing the stabilization cavity 18 and the locking cavity 17, when the lower connecting part 9 is fixed, the guide part 13 penetrates downwards into the stabilization cavity 18, and the diameter of the through hole 21 is larger than that of the guide part 13, so that friction can be reduced, and the stability of performance can be maintained.

Referring to fig. 3, the damping assembly 19 includes a damping top plate 22, a damping spring 23 and a damping bottom plate 24, the damping spring 23 is disposed between the damping top plate 22 and the damping bottom plate 24, and the damping top plate 22 is abutted to the lower end surface of the partition plate 20 under the action of the damping spring 23.

When damper 19 is under initial condition, damping spring 23 is in the state of compression this moment, damping roof 22 receives damping spring 23's elasticity to lean on the lower terminal surface of baffle 20, in guide part 13 penetrates down and stabilizes the chamber 18, guide part 13 can support and make its downstream on damping roof 22 and application of force on damping roof 22, the tighter damping spring 23 presses, ascending elasticity is bigger, elasticity reverse action makes the difficult not hard up of guide part 13 on guide part 13, can offset part power down through damping assembly 19 simultaneously, make lower connecting portion 9 be difficult to lock when connecting.

In order to facilitate disassembly, the damping bottom plate 24 is detachably connected with the base 1.

The utility model discloses a theory of operation does: before pressing a product, the lower forming convex block 5 needs to be installed, an assembling side groove 6 and a locking groove 7 which are communicated with each other are arranged on a base 1, the depth of the locking groove 7 is deeper than that of the assembling side groove 6, the assembling side groove 6 is provided with an upper guide groove 14 and a lower guide groove 15, when the lower forming convex block is installed, a guide post 11 of the lower forming convex block 5 is transversely inserted into the upper guide groove 14, a connecting part 12 and the guide post 11 are transversely inserted into the lower guide groove 15, so that the whole lower connecting part 9 can be freely clamped and slid in the assembling side groove 6, after transversely entering the locking groove 7 from the assembling side groove 6, the lower connecting part 9 moves downwards into a receiving cavity 16 to adjust the position, finally enters a locking cavity 17 to realize fixation, when the product is fixed, the upper forming part 8 is circumferentially rotated, so that a thread 25 on the outer surface of the connecting part 12 is locked with a thread 25 on the inner part of the locking cavity 17, realize fixedly, damper 19 is when initial state, damper 23 is in the state of compression this moment, damping roof 22 receives damping spring 23's elasticity to lean on the lower terminal surface of baffle 20, penetrate the stability chamber 18 downwards when guide portion 13, guide portion 13 can support and make its downstream on damping roof 22 and application of force on damping roof 22, the tighter that damping spring 23 pressed, ascending elasticity is bigger, elasticity reverse action makes the difficult not hard up of guide portion 13 on guide portion 13, can offset some decurrent power through damper 19 simultaneously, make lower connecting portion 9 be difficult to lock when connecting.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the base 1, the press 2, the moving post 3, the upper molding concave 4, the lower molding convex 5, the fitting side groove 6, the locking groove 7, the upper molding portion 8, the lower connecting portion 9, the molding side groove 10, the guide post 11, the connecting portion 12, the guide portion 13, the upper guide groove 14, the lower guide groove 15, the receiving cavity 16, the locking cavity 17, the stabilizing cavity 18, the damper assembly 19, the partition plate 20, the perforation 21, the damper top plate 22, the damper spring 23, the damper bottom plate 24, the thread 25, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (10)

1. A pneumatic press for press forming of an air freshener cover body comprises a base (1) and a press device (2) arranged on the base (1), it is characterized in that the base (1) is provided with a movable column (3) arranged along the vertical direction, the pressure device (2) is arranged on the movable column (3), and can slide back and forth along the axial direction of the movable column (3), the lower end of the pressure device (2) is provided with an upper molding concave block (4), the base (1) is provided with a lower forming convex block (5) which is matched with the upper forming concave block (4) and is used for compression forming of the freshener cover body, the base (1) is also provided with an assembly side groove (6) and a locking groove (7) which are communicated with each other, the lower forming convex block (5) can slide into the locking groove (7) from the assembling side groove (6) and then is locked in the locking groove (7).

2. The pneumatic press for press forming of the air freshener cover body according to claim 1, wherein the lower forming lug (5) comprises an upper forming portion (8) and a lower connecting portion (9), a plurality of forming side grooves (10) are uniformly distributed in the circumferential direction on the side wall of the top of the upper forming portion (8), and the lower connecting portion (9) is matched and locked with the locking groove (7).

3. The air press for press forming of an air freshener cover according to claim 2, wherein the lower connecting portion (9) comprises a guide post (11) formed to extend downward from a bottom end surface of the lower forming protrusion (5), a connecting portion (12) provided on the guide post (11) and protruding radially, and a guide portion (13) provided on a top of the guide post (11), and a diameter of the guide portion (13) is smaller than a diameter of the connecting portion (12).

4. The air press for press forming of an air freshener cover according to claim 1, wherein the fitting side groove (6) extends from the end portion of one side of the base (1) to the inside of the base (1) and is horizontally disposed.

5. The air pressure machine for air freshener cover body press forming according to claim 3, wherein the assembling side groove (6) comprises an upper guide groove (14) for the guide post (11) to be transversely inserted and a lower guide groove (15) for the connecting portion (12) and the guide post (11) to be transversely inserted, the upper guide groove (14) and the lower guide groove (15) are communicated with each other, and the assembling side groove (6) is in a convex shape as a whole.

6. The air pressure machine for press forming of an air freshener cap according to claim 2, wherein the locking groove (7) includes a receiving chamber (16) for receiving the lower connecting portion (9) directly communicating with the fitting-side groove (6) and a locking chamber (17) provided at a lower portion of the receiving chamber (16), the receiving chamber (16) has a smooth inner wall, a thread (25) is formed at a side wall of the locking chamber (17), and a thread (25) corresponding to the thread (25) is formed at an outer circumferential surface of the connecting portion (12).

7. The pneumatic press for press forming of the air freshener cover body according to claim 6, wherein the base (1) is provided with a stabilizing cavity (18) communicated with the locking cavity (17), a damping assembly (19) for damping the lower connecting portion (9) is arranged in the stabilizing cavity (18), and the lower connecting portion (9) abuts against the upper end portion of the damping assembly (19).

8. The air pressure machine for air freshener cover press forming according to claim 7, wherein a partition plate (20) is arranged between the stabilizing chamber (18) and the locking chamber (17), a through hole (21) for the guide portion (13) to penetrate into the stabilizing chamber (18) is formed in the partition plate (20), and the diameter of the through hole (21) is larger than that of the guide portion (13).

9. The pneumatic press for air freshener cover press forming according to claim 7, wherein the damping assembly (19) comprises a damping top plate (22), a damping spring (23) and a damping bottom plate (24), the damping spring (23) is arranged between the damping top plate (22) and the damping bottom plate (24), and the damping top plate (22) abuts against the lower end face of the partition plate (20) under the action of the damping spring (23).

10. The air pressure machine for air freshener cover body press forming according to claim 9, wherein the shock absorption bottom plate (24) is detachably connected with the base (1).

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