CN212372096U

CN212372096U - Hollow pipe plug dismounting device

Info

Publication number: CN212372096U
Application number: CN202021025377.XU
Authority: CN
Inventors: 黄友林
Original assignee: Zhejiang Jingxuan Gardening Technology Co ltd
Current assignee: Zhejiang Jingxuan Gardening Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a hollow tubular product end cap dismounting device, including the base plate, be fixed with the first riser of a pair of relative setting on the base plate, all be fixed with the piece that compresses tightly that draws close each other on two first risers, be fixed with the second riser of a pair of relative setting on the base plate, two second risers and two perpendicular settings of first riser all are fixed with the impeller on two second risers, and the outside of second riser is equipped with the flat board, is fixed with the couple of a pair of relative setting on the flat board. The utility model discloses structural design is ingenious, reasonable, can be fast, high-efficient, laborsaving dismantle out to the end cap on the hollow tube, compare in traditional mode that utilizes to strike dismantle the end cap, not only efficient, can avoid the end cap to be broken and the unfavorable situation of card death in the hollow tube in addition, be worth popularizing and applying.

Description

Hollow pipe plug dismounting device

Technical Field

The utility model relates to a device, especially a hollow pipe end cap dismounting device.

Background

The hollow pipe is a material commonly used in gardening landscape construction, in particular to a landscape flower box material, in order to meet the requirement of installation of the working condition environment of gardening landscape construction, a bending machine is generally required to bend the hollow pipe so as to meet the installation environment, the bending of the hollow pipe requires filling sand in the cavity of the hollow pipe and installing plugs at two ends of the hollow pipe, so that the hollow pipe is bent after being filled with the sand, can avoid the situation that the hollow pipe is directly bent to cause the inner arc dent or the outer arc stretching thinning fracture in the bending area, after the hollow pipe is bent well in the prior art, the plugs at the two ends of the hollow pipe are disassembled from the hollow pipe by manually beating the hammer, the mode has low efficiency, and the plug is easy to knock down so that the plug is difficult to be separated from the hollow pipe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned prior art's shortcoming, provide one kind can be high-efficient, swift hollow pipe material end cap dismounting device who dismantles the end cap from hollow pipe material department, satisfied to hollow pipe material end cap dismantle high-efficient, laborsaving, convenient demand.

The utility model provides a technical scheme that its technical problem adopted: the hollow pipe plug dismounting device comprises a base plate, wherein a pair of first vertical plates which are oppositely arranged are fixed on the base plate, compression pieces which are mutually close are fixed on the two first vertical plates, a pair of second vertical plates which are oppositely arranged are fixed on the base plate, the two second vertical plates and the two first vertical plates are vertically arranged, pushing pieces are fixed on the two second vertical plates, a flat plate driven by the pushing pieces is arranged on the outer side of each second vertical plate, and a pair of hooks which are oppositely arranged are fixed on the flat plate. The compressing piece is used for compressing the hollow pipe; the flat plate and the hook have the functions of hanging the pull rod on the plug; the pushing piece has the function of quickly pushing the flat plate, so that the pull rod is pulled by the hook to detach the plug from the hollow pipe; the pressing part can be a plurality of, so that a plurality of hollow pipes can be stacked in the longitudinal direction, and then the plugs on the hollow pipes can be synchronously detached, so that the efficiency is improved.

The method is further improved, the pressing piece is an air cylinder, and a first rubber pressing block is fixed at the head end of a piston rod of the pressing piece; the pushing piece is a cylinder, and a third rubber pressing block is fixed at the head end of a piston rod of the pushing piece. The compressing piece is an air cylinder, and the first rubber pressing block is fixed at the head end of the piston rod, so that the hollow pipe can be clamped and fixed quickly and efficiently, and the air cylinder is low in cost and reliable to use; the pushing piece is an air cylinder, the third rubber pressing block is arranged on the piston rod, the flat plate can be pushed fast and efficiently, the plug can be detached, and the air cylinder is low in cost and reliable to use.

The pressing piece is a hydraulic cylinder, and a second rubber pressing block is fixed at the head end of a piston rod of the pressing piece; the pushing piece is a hydraulic cylinder, and a fourth rubber pressing block is fixed at the head end of a piston rod of the pushing piece. The compression piece is a hydraulic cylinder, and the head end of the piston rod is fixed with a second rubber pressing block, so that the hollow pipe can be clamped more powerfully, and the hollow pipe is prevented from moving; the pushing piece is a piston rod, and the head end of the piston rod is fixed with the fourth rubber pressing block, so that the fastened plug can be pushed and disassembled, and the problem that the plug is too tight and cannot be disassembled due to insufficient pushing force of the cylinder is solved.

Further perfection, be provided with first protruding decorative pattern on the outer terminal surface of first rubber briquetting. The first raised patterns have the effect that the friction force generated when the hollow pipe is pressed by the first rubber pressing block can be increased, so that the condition that the hollow pipe is loosened and moved due to overlarge detaching force when the plug is detached is avoided.

Further perfection, the outer end face of the second rubber pressing block is provided with second raised patterns. The second raised patterns have the effect that the friction force generated when the hollow pipe is pressed by the first rubber pressing block can be increased, so that the condition that the hollow pipe is loosened and moved due to overlarge detaching force when the plug is detached is avoided.

Further perfection, and a barrier strip is fixed on the substrate. The effect of the stop strip is that the front end of the hollow pipe can be stopped by the stop strip, so that the situation that the hollow pipe is pulled to move due to insufficient pressure of the pressing piece on the hollow pipe when the plug is detached can be thoroughly avoided.

The movable plate is further improved, a movable plate is arranged on the side of the flat plate, piston rods of the two pushing pieces are fixed at the movable plate, insertion rods are transversely inserted into the inner end and the outer end of the flat plate, a pair of first guide rails which are oppositely arranged and longitudinally installed is fixed on the movable plate, first sliding blocks are connected onto the two first guide rails in a sliding mode, one ends of the two insertion rods are fixed at the two first sliding blocks, blocking blocks are fixed to the outer ends of the two insertion rods, compression springs respectively located on the left side and the right side of the flat plate are installed on the insertion rods, return springs used for longitudinally pressing the first sliding blocks are installed on the movable plate, a connecting rod is inserted between the movable plate and the flat plate, and limiting clamping blocks are fixed to the inner; the length of the connecting rod is slightly larger than the distance between the left end of the movable plate and the right end of the flat plate (the length of the connecting rod is 2mm-5mm larger than the distance between the left end of the movable plate and the right end of the flat plate), so that the connecting rod is transversely loosely matched at the movable plate and the flat plate. The movable plate, the first guide rail, the first sliding block, the blocking block, the compression spring, the return spring, the connecting rod and the limiting clamping block have the effects that the flat plate and the hook can be conveniently installed and detached from the pull rod without being disassembled; the working principle is as follows: the impeller drives the movable plate to move, thereby drive dull and stereotyped removal and drive two couples in step and move, the couple can touch the pull rod on the end cap, inclination on the couple can drive dull and stereotyped shifting up and compress the energy storage to reset spring, after colluding the portion of exceeding the pull rod position on the couple, dull and stereotyped effect that can pass through reset spring moves down, thereby recycle the impeller and reset, thereby collude the portion of can stimulate the pull rod on the end cap on the couple, thereby dismantle the end cap from hollow tubular product department, dull and stereotyped and couple repetition are avoided to the pull rod on the end cap to carry out the loaded down with trivial details of dismouting, thereby further improvement is to the dismantlement efficiency of end cap.

Further perfecting, a pair of second guide rails which are oppositely arranged are fixed on the base plate, second sliding blocks are connected to the second guide rails in a sliding mode, and the two second sliding blocks are fixed to the inner side and the outer side of the bottom of the moving plate respectively. The second guide rail and the second sliding block have the effects that the moving plate can be supported, and the moving plate is pushed by the pushing piece to be more labor-saving and higher in efficiency.

Further perfection, a pair of sleeves made of tin bronze materials are fixedly inserted on the flat plate, and the two insertion rods are respectively inserted at the two sleeves. The sleeve has the function of greatly reducing the friction force between the insertion rod and the flat plate, so that the flat plate moves more smoothly left and right; tin bronze materials have self-lubricating properties.

Further perfection, the movable plate is provided with a pair of guide holes, the two guide holes are all spliced with guide rods, the bottom ends of the two guide rods are fixed at the first sliding block, and the two reset springs are respectively sleeved at the two guide rods. The guide hole and the guide rod have the function of guiding and compressing the return spring, so that the return spring is more stably reset.

The utility model discloses profitable effect is: the utility model has the advantages of ingenious and reasonable design, utilize to compress tightly the piece and can compress tightly the effect to hollow tube, utilize flat board, couple can hang the pull rod on the end cap, utilize the impeller can promote fast dull and stereotyped to utilize couple pulling pull rod and dismantle the end cap from hollow tube, the utility model discloses can be fast, high-efficient, laborsaving dismantle out to the end cap on the hollow tube, compare in traditional mode that utilizes to strike dismantles the end cap, not only efficient, but also can avoid the end cap to be beaten and spoiled and the card is died in hollow tube's unfavorable situation, be worth popularizing and applying.

Drawings

Fig. 1 is a first perspective view of a first embodiment of the present invention;

fig. 2 is a first top view of a first embodiment of the present invention;

fig. 3 is a first perspective view of a second embodiment of the present invention;

fig. 4 is a second top view of the second embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of the area A of FIG. 5;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

FIG. 8 is a cross-sectional view taken along line C-C of FIG. 6;

fig. 9 is a flowchart of the operation principle of the first embodiment of the present invention;

fig. 10 is a flowchart of the operation principle of the third embodiment of the present invention.

Description of reference numerals: the rubber sealing device comprises a base plate 1, a first vertical plate 2, a pressing piece 3, a first rubber pressing block 3-1, a first raised pattern 3-1a, a second raised pattern 3-2a, a second vertical plate 4, a pushing piece 5, a third rubber pressing block 5-1, a fourth rubber pressing block 5-2, a flat plate 6, a hook 7, a blocking strip 8, a moving plate 9, a guide hole 9-1, an inserting rod 10, a first guide rail 11, a first sliding block 12, a blocking block 13, a compression spring 14, a return spring 15, a connecting rod 16, a limiting clamping block 16-1, a second guide rail 17, a second sliding block 18, a sleeve 19, a guide rod 20, a blocking head 21, a pull rod 22, a hollow pipe 23 and sand 24.

Detailed Description

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

the first embodiment is as follows:

referring to figures 1, 2, 8, 9: the hollow pipe plug dismounting device comprises a base plate 1, a pair of first vertical plates 2 which are oppositely arranged are fixed on the base plate 1, pressing pieces 3 which are mutually close are fixed on the two first vertical plates 2, a pair of second vertical plates 4 which are oppositely arranged are fixed on the base plate 1, the two second vertical plates 4 are vertically arranged with the two first vertical plates 2, pushing pieces 5 are fixed on the two second vertical plates 4, a flat plate 6 driven by the pushing pieces 5 is arranged on the outer sides of the second vertical plates 4, and a pair of hooks 7 which are oppositely arranged are fixed on the flat plate 6.

The pressing piece 3 is an air cylinder, and a first rubber pressing block 3-1 is fixed at the head end of a piston rod of the pressing piece 3; the pushing piece 5 is a cylinder, and a third rubber pressing block 5-1 is fixed at the head end of a piston rod of the pushing piece 5.

The outer end face of the first rubber pressing block 3-1 is provided with a first raised pattern 3-1 a.

The base plate 1 is fixed with a barrier rib 8.

The utility model discloses a theory of operation: firstly, a hollow pipe 23 is placed between two pressing pieces 3, the end part of the hollow pipe 23 is placed at a stop strip 8, then, an air cylinder on the pressing pieces 3 is started, first rubber pressing blocks 3-1 on the two air cylinders are mutually closed and pressed on the hollow pipe, then, a flat plate 6 is manually moved, two hooks 7 on the flat plate 6 are hooked on a pull rod 22 of a plug 21, finally, an air cylinder on a pushing piece 5 is started, a piston rod on the pushing piece 5 is rapidly pushed out and drives a third rubber pressing block 5-1 to rapidly push the flat plate 6, and therefore the plug 21 is pulled out of the hollow pipe 23; the utility model discloses can be fast, high-efficient, laborsaving dismantle out to end cap 21 on the hollow tube, compare in traditional mode that utilizes the hammer to strike end cap 21 and dismantle the end cap, not only efficient, can avoid end cap 23 to be knocked down and the card dies the unfavorable situation in hollow tube, be worth popularizing and applying.

Example two:

referring to fig. 3, 4, 8, 9: the hollow pipe plug dismounting device comprises a base plate 1, a pair of first vertical plates 2 which are oppositely arranged are fixed on the base plate 1, pressing pieces 3 which are mutually close are fixed on the two first vertical plates 2, a pair of second vertical plates 4 which are oppositely arranged are fixed on the base plate 1, the two second vertical plates 4 are vertically arranged with the two first vertical plates 2, pushing pieces 5 are fixed on the two second vertical plates 4, a flat plate 6 driven by the pushing pieces 5 is arranged on the outer sides of the second vertical plates 4, and a pair of hooks 7 which are oppositely arranged are fixed on the flat plate 6.

The pressing piece 3 is a hydraulic cylinder, and a second rubber pressing block 3-2 is fixed at the end of a piston rod of the pressing piece 3; the pushing piece 5 is a hydraulic cylinder, and a fourth rubber pressing block 5-2 is fixed at the head end of a piston rod of the pushing piece 5.

The outer end face of the second rubber pressing block 3-2 is provided with a second raised pattern 3-2 a.

The base plate 1 is fixed with a barrier rib 8.

Example three:

referring to fig. 5, 6, 7, 8, 10: the hollow pipe plug dismounting device comprises a base plate 1, a pair of first vertical plates 2 which are oppositely arranged are fixed on the base plate 1, pressing pieces 3 which are mutually close are fixed on the two first vertical plates 2, a pair of second vertical plates 4 which are oppositely arranged are fixed on the base plate 1, the two second vertical plates 4 are vertically arranged with the two first vertical plates 2, pushing pieces 5 are fixed on the two second vertical plates 4, a flat plate 6 driven by the pushing pieces 5 is arranged on the outer sides of the second vertical plates 4, and a pair of hooks 7 which are oppositely arranged are fixed on the flat plate 6.

The pressing piece 3 is an air cylinder or a hydraulic cylinder, and the pushing piece 5 is an air cylinder or a hydraulic cylinder.

The base plate 1 is fixed with a barrier rib 8.

The lateral part of the flat plate 6 is provided with a movable plate 9, piston rods of the two pushing pieces 5 are fixed at the position of the movable plate 9, insertion rods 10 are transversely inserted at the inner end and the outer end of the flat plate 6, a pair of first guide rails 11 which are oppositely arranged and longitudinally installed are fixed on the movable plate 9, first sliding blocks 12 are respectively connected on the two first guide rails 11 in a sliding manner, one ends of the two insertion rods 10 are fixed at the positions of the two first sliding blocks 12, blocking blocks 13 are fixed at the outer ends of the two insertion rods 10, compression springs 14 which are respectively positioned at the left side and the right side of the flat plate 6 are installed on the insertion rods 10, return springs 15 for longitudinally pressing the first sliding blocks 12 are installed on the movable plate 9, connecting rods 16 are inserted between the movable plate 9 and the flat plate 6, and limiting clamping blocks 16-.

A pair of second guide rails 17 arranged oppositely is fixed on the base plate 1, the second guide rails 17 are connected with second sliding blocks 18 in a sliding manner, and the two second sliding blocks 18 are respectively fixed at the inner side and the outer side of the bottom of the moving plate 9.

A pair of sleeves 19 made of tin bronze materials are fixedly inserted on the flat plate 6, and the two insertion rods 10 are respectively inserted at the sleeves 19.

The moving plate 9 is provided with a pair of guide holes 9-1, the two guide holes 9-1 are inserted with guide rods 20, the bottom ends of the two guide rods 20 are fixed at the first slide block 12, and the two return springs 15 are sleeved at the two guide rods 20.

The utility model discloses a theory of operation: firstly, a hollow pipe 23 is placed between two pressing pieces 3, the end part of the hollow pipe 23 is placed at a stop strip 8, then the pressing pieces 3 are started and pressed on the hollow pipe, then, a pushing piece 5 drives a moving plate 9 to move, so that a flat plate 6 is driven to move and two hooks 7 are synchronously driven to move, the hooks 7 can touch a pull rod 22 on a plug 21, the slope of each hook 7 can drive the flat plate 6 to move upwards and guide a return spring 15 through a guide rod 20, so that the return spring 15 compresses and stores energy, when a hook part on each hook 7 exceeds the position of the pull rod 22, the flat plate 6 can move downwards under the action of the return spring 15 and then is reset through the pushing piece 5, so that the hook part on each hook 7 can pull the pull rod 22 on the plug 21, and the plug 21 is detached from the hollow pipe 23 (as shown in fig. 10); the two compression springs 14, the blocking block 13, the connecting rod 16 and the limiting clamping block 16-1 have the effects that when the two hooks 7 collide with the pull rod 22, the compression spring 14 on the left side can enable the flat plate 6 to move leftwards for a short distance, so that the hooks 7 flexibly collide with the pull rod 22, flexible upward component force is transmitted to the inserting rod 10, the flat plate 6 moves upwards, and the possibility that the hooks 7 and the pull rod 22 are bent due to the fact that the hooks 7 touch the pull rod 22 with too large force is avoided; when the two hooks 7 hook the pull rod 22 and pull the pull rod 22, the compression spring 14 on the right side compresses a small distance due to a large force ratio, and the connecting rod 16 and the limiting fixture block 16-1 play a role in applying force to the connecting moving plate 9 to pull the flat plate 6 to move, so that the situation that the first slide block 12 is damaged by pulling due to overlarge pulling force can be avoided; the structure avoids the trouble of repeatedly dismounting the pull rod 22 on the plug 21 by the flat plate 6 and the hook 7, thereby further improving the dismounting efficiency of the plug 21 and being worth popularizing and applying.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a hollow tubular product end cap dismounting device, includes base plate (1), characterized by: be fixed with a pair of relative first riser (2) that set up on base plate (1), two all be fixed with on first riser (2) and draw close each other compress tightly a (3), be fixed with a pair of relative second riser (4) that set up on base plate (1), two second riser (4) and two first riser (2) set up perpendicularly, two all be fixed with impeller (5) on second riser (4), the outside of second riser (4) is equipped with dull and stereotyped (6) that are driven by impeller (5), be fixed with a pair of relative couple (7) that set up on dull and stereotyped (6).

2. The hollow pipe plug dismounting device of claim 1, wherein: the pressing piece (3) is an air cylinder, and a first rubber pressing block (3-1) is fixed at the head end of a piston rod of the pressing piece (3); the pushing piece (5) is an air cylinder, and a third rubber pressing block (5-1) is fixed at the head end of a piston rod of the pushing piece (5).

3. The hollow pipe plug dismounting device of claim 1, wherein: the pressing piece (3) is a hydraulic cylinder, and a second rubber pressing block (3-2) is fixed at the head end of a piston rod of the pressing piece (3); the pushing piece (5) is a hydraulic cylinder, and a fourth rubber pressing block (5-2) is fixed at the head end of a piston rod of the pushing piece (5).

4. The hollow pipe plug dismounting device of claim 2, wherein: the outer end face of the first rubber pressing block (3-1) is provided with a first raised pattern (3-1 a).

5. The hollow pipe plug dismounting device of claim 3, wherein: and a second raised pattern (3-2a) is arranged on the outer end face of the second rubber pressing block (3-2).

6. The hollow pipe plug dismounting device of claim 1, wherein: and a blocking strip (8) is fixed on the base plate (1).

7. The hollow tube plug removal device of claim 6, wherein: a movable plate (9) is arranged on the side of the flat plate (6), piston rods of the two pushing pieces (5) are fixed at the position of the movable plate (9), insertion rods (10) are transversely inserted at the inner end and the outer end of the flat plate (6), a pair of first guide rails (11) which are oppositely arranged and longitudinally installed are fixed on the movable plate (9), first sliding blocks (12) are connected on the two first guide rails (11) in a sliding manner, one ends of the two insertion rods (10) are fixed at the positions of the two first sliding blocks (12), blocking blocks (13) are fixed at the outer ends of the two insertion rods (10), compression springs (14) respectively positioned at the left side and the right side of the flat plate (6) are installed on the insertion rods (10), return springs (15) for longitudinally pressing the first sliding blocks (12) are installed on the movable plate (9), and connecting rods (16) are inserted between the movable plate (9) and the flat plate (6), the inner end and the outer end of the connecting rod (16) are both fixed with limiting clamping blocks (16-1).

8. The hollow tube stopper removing device according to claim 7, wherein: a pair of second guide rails (17) which are arranged oppositely is fixed on the base plate (1), second sliding blocks (18) are connected to the second guide rails (17) in a sliding mode, and the second sliding blocks (18) are fixed to the inner side and the outer side of the bottom of the moving plate (9) respectively.

9. The hollow tube stopper removing device according to claim 7, wherein: a pair of sleeves (19) made of tin bronze materials is fixedly inserted on the flat plate (6), and the two insertion rods (10) are respectively inserted at the two sleeves (19).

10. The hollow tube stopper removing device according to claim 7, wherein: the movable plate (9) is provided with a pair of guide holes (9-1), guide rods (20) are inserted into the two guide holes (9-1), the bottom ends of the two guide rods (20) are fixed at the first sliding block (12), and the two return springs (15) are respectively sleeved at the two guide rods (20).