CN212329453U - Pneumatic slider quick change structure - Google Patents

Abstract

The utility model discloses a pneumatic slider quick change structure belongs to pneumatic slider field, the air cylinder comprises a cylinder, cylinder left side fixedly connected with shovel machine, the inside fixed mounting in shovel machine center has the draw-in groove, the inside movable mounting of draw-in groove has the fixture block, fixture block upper end fixed mounting has the slider, slider left and right sides lower extreme outer wall fixed mounting has fixed plate A, fixed plate A lower extreme fixed mounting has spring A, spring A lower extreme fixed mounting has fixed plate B, slider upper end outer wall fixed mounting has the fixing base. Through setting up elasticity extending structure and embedded fixed knot structure, be convenient for to the installation of slider, improved the efficiency of slider, increased the practicality of slider.

Description

Pneumatic slider quick change structure

Technical Field

The utility model relates to a pneumatic slider technical field especially relates to a pneumatic slider quick change structure.

Background

Cold stamping is a press working method which utilizes a stamping die to apply pressure on a plate material or a hot material on a press machine at normal temperature to cause the plate material or the hot material to generate plastic deformation or separation so as to obtain a part with a required shape and size. In cold stamping, a cold stamping die is a process device used for stamping, an advanced stamping process cannot be realized without an advanced cold stamping die, stamping equipment, a die and process conditions are three elements of stamping, and a pneumatic sliding block is required to be used for matching production.

Patent CN201721560397.5 discloses a pneumatic assembly quality of plastic slider, and the device is directed at present, and panel beating panel assembly plastic slider is pure manual work, and the operator adopts the method of beating one by one of gluey hammer or bull pen to clamp the plastic slider on communication module. When the traditional assembling method is out of date, the operation difficulty is high, 65s is required for assembling one product on average, and the operation time is seriously wasted; moreover, the manual beating of the plastic sliding block can not control the force, so that the plastic sliding block is broken or the product forming size and angle are varied, the clamping is not in place, the clamping deviates and the like, and the quality is abnormal; in addition, the plastic sliding block does not have an anti-reverse structure, the possibility of assembling the anti-reverse plastic sliding block by manual operation is very high, unnecessary troubles are caused, after the metal plate panel to be assembled and the plastic are placed in the limiting block and the mounting groove respectively in a sliding mode, the driving mechanism is utilized to drive the push rod to slide in the mounting groove, all the plastic sliding blocks to be assembled are pushed to be clamped on the assembling positions corresponding to the side walls of the metal plate panel in a one-step mode, operation is convenient, and assembling efficiency and assembling quality are improved.

The pneumatic slider has the following defects: 1. the pneumatic slider is not convenient to install on stamping equipment, needs to be fixedly installed through one bolt, wastes time and energy, and reduces the practicability of the pneumatic slider. 2. Above-mentioned pneumatic slider is not convenient for carry out controlgear's function process in stamping equipment, has reduced pneumatic slider's efficiency, and the aforesaid starts the slider and the collision of aggregate unit in the use, and long-term striking leads to the damage of slider, causes the loss, has reduced pneumatic slider's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quick-change structure of a pneumatic slide block, which aims to adopt an elastic expansion structure and an embedded fixing structure, when the slider needs to be installed, to both sides pulling tiebar, the tiebar moves outwards and drives inboard fixed connection's connecting rod A and outwards moves in through-hole A inside, connecting rod A moves outwards and drives inboard fixed connection's connecting rod B and moves outwards, connecting rod B moves extrusion spring B to the outside, spring B receives compression contraction deformation, convert kinetic energy into elastic potential energy, connecting rod B moves outwards in through-hole B, upwards push the slider inside to advance the fixing base lower extreme, loosen the pulling force to the tiebar, spring B converts elastic potential energy into kinetic energy, stretch to the inboard and extrude connecting rod B and move to the inboard, connecting rod B moves to the inboard through-hole B and injects the slot, accomplish the fixed mounting of slider and fixing base, time saving and labor saving, the practicality of pneumatic slider has been improved.

Through the elastic telescopic structure and the embedded structure, when punching is needed, the air cylinder operates to drive the shovel machine to move leftwards, the shovel machine moves leftwards to enable the trapezoidal clamping block to move rightwards relatively from the trapezoidal clamping groove, the trapezoidal gradient enables the clamping block to move rightwards and upwards at the same time, when punching is not needed, the air cylinder drives the shovel machine to move rightwards, the clamping block moves leftwards relative to the clamping groove and slides downwards along the edge of the trapezoidal bevel, the clamping block is overlapped with the clamping groove, the sliding block moves downwards and simultaneously drives the fixing plate A to move downwards, the fixing plate A moves downwards and drives the spring A to move downwards, the spring A moves downwards and drives the fixing plate B to move downwards, the fixing plate B moves downwards and contacts the outer wall of the upper side of the shovel machine, the spring A is extruded and compressed and deformed, kinetic energy is converted into elastic potential energy, impact force is buffered and released, impact, the practicability of the pneumatic slider is increased.

The utility model provides a specific technical scheme as follows:

the utility model provides a pneumatic slider quick-change structure, which comprises an air cylinder, wherein the left side of the air cylinder is fixedly connected with a shovel machine, a clamping groove is fixedly arranged in the center of the shovel machine, a clamping block is movably arranged in the clamping groove, a slider is fixedly arranged at the upper end of the clamping block, a fixed plate A is fixedly arranged on the outer wall of the lower end of the left side and the right side of the slider, a spring A is fixedly arranged at the lower end of the fixed plate A, a fixed plate B is fixedly arranged at the lower end of the spring A, a fixed seat is fixedly arranged on the outer wall of the upper end of the slider, a pulling bolt is movably arranged on the outer wall of the left side and the right side of the fixed seat, a through hole A is fixedly arranged on the left side wall of the fixed seat, a connecting rod A is, the inner walls of the left end and the right end of the upper side of the sliding block are fixedly provided with slots, and the inner end of the connecting rod B is fixedly arranged in the slots.

Optionally, the shovel machine is internally and fixedly provided with a clamping groove, the outer wall of the lower end of the sliding block is fixedly provided with clamping blocks matched with the clamping groove, and the clamping blocks are trapezoidal, so that an embedded fixing structure is formed.

Optionally, one end of the fixing plate a is fixedly connected with one end of the spring a, and the other end of the spring a is fixedly connected with the fixing plate B to form an elastic telescopic structure.

Optionally, the inner side of the connecting rod a is fixedly connected with the connecting rod B, and slots matched with the connecting rod B are fixedly installed in the two sides of the sliding block to form an embedded fixing structure.

Optionally, the inner side wall of the through hole a is fixedly connected with one end of the spring B, and the other end of the spring B is fixedly connected with the outer side wall of the connecting rod B to form an elastic telescopic structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a pneumatic slider quick change structure, through elastic telescopic structure and embedded fixed knot structure, when the slider needs to be installed, to both sides pulling the blind bolt, the blind bolt moves outwards and drives connecting rod A of inboard fixed connection to move outwards in through-hole A, connecting rod A moves outwards and drives connecting rod B of inboard fixed connection to move outwards, connecting rod B moves outwards and extrudes spring B, spring B receives compression contraction deformation, convert kinetic energy into elastic potential energy, connecting rod B moves outwards in through-hole B, push the slider upwards to advance the inside of the lower extreme of fixing base, loosen the pulling force to the blind bolt, spring B converts elastic potential energy into kinetic energy, stretch to the inside and extrude connecting rod B to move inwards, connecting rod B moves inwards through-hole B and inserts in the slot, accomplish the fixed mounting of slider and fixing base, time and labor saving, the practicality of pneumatic slider has been improved.

2. Through the elastic telescopic structure and the embedded structure, when punching is needed, the air cylinder operates to drive the shovel machine to move leftwards, the shovel machine moves leftwards to enable the trapezoidal clamping block to move rightwards relatively from the trapezoidal clamping groove, the trapezoidal gradient enables the clamping block to move rightwards and upwards at the same time, when punching is not needed, the air cylinder drives the shovel machine to move rightwards, the clamping block moves leftwards relative to the clamping groove and slides downwards along the edge of the trapezoidal bevel, the clamping block is overlapped with the clamping groove, the sliding block moves downwards and simultaneously drives the fixing plate A to move downwards, the fixing plate A moves downwards and drives the spring A to move downwards, the spring A moves downwards and drives the fixing plate B to move downwards, the fixing plate B moves downwards and contacts the outer wall of the upper side of the shovel machine, the spring A is extruded and compressed and deformed, kinetic energy is converted into elastic potential energy, impact force is buffered and released, impact, the practicability of the pneumatic slider is increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a three-dimensional explosion structure of a pneumatic slider quick-change structure according to an embodiment of the present invention;

fig. 2 is a schematic top view of a pneumatic slider quick-change structure according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial front view structure of a pneumatic slider quick-change structure according to an embodiment of the present invention.

In the figure: 1. a cylinder; 2. shoveling; 3. a slider; 4. a fixed seat; 5. an integrated ball lock seat; 6. a ball lock punch; 7. a card slot; 8. a clamping block; 9. fixing a plate A; 10. a spring A; 11. a fixing plate B; 12. pulling the bolt; 13. a through hole A; 14. a connecting rod A; 15. a spring B; 16. a connecting rod B; 17. a slot; 18. and a through hole B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A pneumatic slider quick-change structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a pneumatic slider quick-change structure provided by an embodiment of the present invention includes a cylinder 1, a shovel machine 2 is fixedly connected to the left side of the cylinder 1, a slot 7 is fixedly installed in the center of the shovel machine 2, a block 8 is movably installed in the slot 7, a slider 3 is fixedly installed on the upper end of the block 8, a fixing plate a9 is fixedly installed on the outer wall of the lower end of the left side and the right side of the slider 3, a spring a 8295 is fixedly installed on the lower end of the fixing plate a9, a fixing plate B11 is fixedly installed on the lower end of the spring a10, a fixing seat 4 is fixedly installed on the outer wall of the upper end of the slider 3, a draw bolt 12 is movably installed on the outer wall of the left side and the right side of the fixing seat 4, a through hole a13 is fixedly installed on the left side and the right side of the fixing seat 4, a connecting rod a 16 5 is fixedly connected to the inner side of, the inner walls of the left end and the right end of the upper side of the sliding block 3 are fixedly provided with slots 17, and the inner end of the connecting rod B16 is fixedly arranged in the slots 17.

Referring to fig. 1 and 3, a clamping groove 7 is fixedly installed in the upper end of a shovel machine 2, a clamping block 8 matched with the clamping groove 7 is fixedly installed on the outer wall of the lower end of a sliding block 3, and the clamping blocks are trapezoidal to form an embedded fixing structure, when punching is needed, an air cylinder 1 operates to drive the shovel machine 2 to move leftwards, the shovel machine 2 moves leftwards to enable a trapezoidal clamping block 8 to move rightwards relatively from the inside of the trapezoidal clamping groove 7, the gradient of the trapezoid enables the clamping block 8 to move rightwards and move upwards simultaneously when the clamping block 8 moves rightwards, when punching is not needed, the air cylinder 1 drives the shovel machine 2 to move rightwards, the clamping block 8 moves leftwards relative to the clamping groove 7 and slides downwards along the oblique angle edge of the trapezoid to enable the clamping block 8 to be overlapped with the clamping groove 7, the sliding block 3 moves downwards and drives a fixing plate a9 to move downwards, the fixing plate a9 moves downwards to drive a spring a10, extrusion spring A10, spring A10 pressurized shrink deformation, convert kinetic energy into elastic potential energy, the buffering has released the impact force, has reduced the impact that slider 3 received, has improved slider 3's the effect of shocking resistance, has increased pneumatic slider's practicality.

Referring to fig. 1 and 3, one end of a fixing plate a9 is fixedly connected with one end of a spring a10, and the other end of the spring a10 is fixedly connected with a fixing plate B11, so as to form an elastic telescopic structure, when punching is needed, the cylinder 1 operates to drive the shovel 2 to move leftward, the shovel 2 moves leftward to cause the trapezoidal fixture block 8 to move relatively rightward from the trapezoidal slot 7, the gradient of the trapezoid causes the fixture block 8 to move upward while moving rightward, when punching is not needed, the cylinder 1 drives the shovel 2 to move rightward, the fixture block 8 moves leftward relative to the slot 7 to slide down along the oblique angle of the trapezoid, so that the fixture block 8 is overlapped with the slot 7, the slider 3 moves downward and simultaneously drives the fixing plate a9 to move downward, the fixing plate a9 moves downward to drive the spring a10 to move downward, the spring a10 moves downward to drive the fixing plate B11 to move downward, the fixing plate B11 moves downward to contact the upper outer wall of, spring A10 pressurized contraction deformation converts kinetic energy into elastic potential energy, and the buffering has released the impact force, has reduced the impact that slider 3 received, has improved slider 3's shock-resistant effect, has increased pneumatic slider's practicality.

Referring to fig. 1 and 3, a connecting rod B16 is fixedly connected to the inner side of a connecting rod a14, slots 17 matched with a connecting rod B16 are fixedly installed inside both sides of a slider 3 to form an embedded fixing structure, when the slider 3 needs to be installed, a pulling bolt 12 is pulled towards both sides, the pulling bolt 12 moves outwards to drive a connecting rod a14 fixedly connected to the inner side to move outwards inside a through hole a13, a connecting rod a14 moves outwards to drive a connecting rod B16 fixedly connected to the inner side to move outwards, a connecting rod B16 moves outwards to press a spring B15, a spring B15 is compressed, contracted and deformed to convert kinetic energy into elastic potential energy, a connecting rod B16 moves outwards inside a through hole B18 to push the slider 3 upwards into the inside the lower end of a fixing seat 4, the pulling force on the pulling bolt 12 is released, the elastic potential energy is converted into kinetic energy by the spring B15 to stretch inwards to press a connecting rod B16 to move inwards, a connecting rod, accomplish the fixed mounting of slider 3 and fixing base 4, labour saving and time saving has improved pneumatic slider's practicality.

Referring to fig. 1, 2 and 3, when the slider 3 needs to be installed, the draw bolt 12 is pulled towards both sides, the draw bolt 12 moves outwards to drive the inner fixedly connected link a14 to move outwards in the through hole a13, the link a14 moves outwards to drive the inner fixedly connected link B16 to move outwards, the link B16 moves outwards to press the spring B15, the spring B15 is compressed, contracted and deformed, the kinetic energy is converted into elastic potential energy, the link B16 moves outwards in the through hole B18, the slider 3 is pushed upwards into the lower end of the fixing seat 4, the pulling force on the draw bolt 12 is released, the spring B15 converts the elastic potential energy into kinetic energy, the inner expanding press link B16 moves inwards, the link B16 moves inwards to the slot 17 through the through hole B18, accomplish the fixed mounting of slider 3 and fixing base 4, labour saving and time saving has improved pneumatic slider's practicality.

The embodiment of the utility model provides a pneumatic slider quick change structure, when slider 3 needs to be installed, to both sides pulling brace 12, brace 12 moves outwards and drives inboard fixed connection's connecting rod A14 and outwards moves inside through-hole A13, connecting rod A14 moves outwards and drives inboard fixed connection's connecting rod B16 and outwards moves, connecting rod B16 moves outwards and extrudes spring B15, spring B15 receives compression contraction deformation, convert kinetic energy into elastic potential energy, connecting rod B16 moves outwards in through-hole B18, push slider 3 up to inside the lower extreme of fixing base 4, loosen the pulling force to brace 12, spring B15 converts elastic potential energy into kinetic energy, stretch to the inboard and extrude connecting rod B16 and inwards move, connecting rod B16 moves inwards through-hole B18 and inserts in slot 17, accomplish the fixed mounting of slider 3 and fixing base 4, when needs the punching press, cylinder 1 operates and drives shovel 2 and moves left, when punching is not needed, the air cylinder 1 drives the shovel machine 2 to move rightwards, the clamping block 8 moves leftwards relative to the clamping groove 7 and slides downwards along the left side of the trapezoid oblique angle edge, the clamping block 8 is overlapped with the clamping groove 7, the sliding block 3 moves downwards and drives the fixing plate A9 to move downwards, the fixing plate A9 moves downwards and drives the spring A10 to move downwards, the spring A10 moves downwards and drives the fixing plate B11 to move downwards, the fixing plate B11 moves downwards and contacts the outer wall of the upper side of the shovel machine 2, the spring A10 is extruded, the spring A10 is compressed, contracted and deformed, kinetic energy is converted into elastic potential energy, and impact force is buffered and released.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a pneumatic slider quick change structure, its characterized in that, pneumatic slider includes cylinder (1), cylinder (1) left side fixedly connected with shovel machine (2), shovel machine (2) center inside fixed mounting has draw-in groove (7), draw-in groove (7) inside movable mounting has fixture block (8), fixture block (8) upper end fixed mounting has slider (3), slider (3) left and right sides lower extreme outer wall fixed mounting has fixed plate A (9), fixed plate A (9) lower extreme fixed mounting has spring A (10), spring A (10) lower extreme fixed mounting has fixed plate B (11), slider (3) upper end outer wall fixed mounting has fixing base (4), fixing base (4) left and right sides outer wall movable mounting has tieing (12), fixing base (4) left and right sides wall fixed mounting has through-hole A (13), draw bolt (12) inboard through-hole A (13) fixedly connected with connecting rod A (14), connecting rod A (14) outer wall fixed socket spring B (15), fixing base (4) inboard outer wall fixed mounting has through-hole B (18), connecting rod A (14) inboard through-hole B (18) fixed connection connecting rod B (16), both ends inner wall fixed mounting has slot (17) about slider (3) upside, connecting rod B (16) inner fixed mounting is inside slot (17).

2. The pneumatic slider quick-change structure according to claim 1, characterized in that a clamping groove (7) is fixedly installed inside the upper end of the shovel machine (2), and clamping blocks (8) matched with the clamping groove (7) are fixedly installed on the outer wall of the lower end of the slider (3) and are trapezoidal, so that an embedded fixing structure is formed.

3. The quick-change structure of the pneumatic slider as claimed in claim 1, wherein one end of the fixing plate a (9) is fixedly connected with one end of a spring a (10), and the other end of the spring a (10) is fixedly connected with a fixing plate B (11) to form an elastic telescopic structure.

4. The pneumatic slider quick-change structure as claimed in claim 1, wherein a connecting rod B (16) is fixedly connected to the inner side of the connecting rod a (14), and slots (17) matched with the connecting rod B (16) are fixedly installed inside two sides of the slider (3) to form an embedded fixing structure.

5. The quick-change structure of the pneumatic slider as claimed in claim 1, wherein the inner side wall of the through hole A (13) is fixedly connected with one end of a spring B (15), and the other end of the spring B (15) is fixedly connected with the outer side wall of the connecting rod B (16) to form an elastic telescopic structure.

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