CN212839098U

CN212839098U - Spring shock absorber for embroidery machine convenient to dismouting

Info

Publication number: CN212839098U
Application number: CN202020815563.7U
Authority: CN
Inventors: 吴小章
Original assignee: Zhuji Haofei Machinery Co Ltd
Current assignee: Zhuji Haofei Machinery Co Ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-03-30
Anticipated expiration: 2030-05-16

Abstract

The utility model relates to an embroidery machine damping device technical field just discloses a spring damper for embroidery machine convenient to dismouting, including roof and bottom plate, the inserting groove has been seted up to the bottom of roof, the inboard fixed mounting of inserting groove has the connecting rod, the spacing groove has all been seted up to the left and right sides of connecting rod and front and back both sides, the top fixed mounting of bottom plate has an insertion section of thick bamboo, insertion section of thick bamboo's inboard fixed mounting has four spacing posts, movable mounting has damping spring between the bottom of roof and the top of bottom plate, the top fixed mounting of bottom plate has two sleeves, telescopic inner diapire movable mounting has buffer spring, the bottom fixed mounting of roof has two spliced poles, two the spout has all been seted up to relative one side of spliced pole. This embroidery machine shock attenuation device convenient to clearance, the dismouting of being convenient for, the dismouting process is very simple, labour saving and time saving to be convenient for the maintenance workman and maintain.

Description

Spring shock absorber for embroidery machine convenient to dismouting

Technical Field

The utility model relates to an embroidery machine damping device technical field specifically is a spring damper for embroidery machine convenient to dismouting.

Background

The embroidery machine is not really an embroidery machine when the embroidery just starts to be separated from the manual embroidery, because the traditional sewing machine is used for replacing a bottom plate with a small round hole, the sewing machine needle continuously goes in and out, and the cloth tightened by an embroidery frame is held by hands to move back and forth, practically speaking, the embroidery machine is still a hand embroidery machine.

At present, the spring shock absorber can be used on the embroidery machine, but the existing spring shock absorber is not convenient to disassemble and assemble, when the spring of the spring shock absorber is damaged and needs to be replaced, the process is very troublesome, time and labor are wasted, and thus, the maintenance worker is not inconvenient, and the spring shock absorber for the embroidery machine convenient to disassemble and assemble is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spring damper for embroidery machine convenient to dismouting possesses advantages such as the dismouting of being convenient for, has solved and all can use spring damper on embroidery machine at present, but the dismouting of being not convenient for of current spring damper, and when spring damper's spring appears damaging and needs to be changed, the process is very troublesome, wastes time and energy to bring not a lot of inconvenient problems for the maintenance workman.

(II) technical scheme

For the purpose of realizing the aforesaid clearance of being convenient for, the utility model provides a following technical scheme: a spring shock absorber for an embroidery machine convenient to disassemble and assemble comprises a top plate and a bottom plate, wherein an inserting groove is formed in the bottom of the top plate, a connecting rod is fixedly installed on the inner side of the inserting groove, limiting grooves are formed in the left side, the right side, the front side and the rear side of the connecting rod, an inserting cylinder is fixedly installed on the top of the bottom plate, four limiting columns are fixedly installed on the inner side of the inserting cylinder, a shock absorbing spring is movably installed between the bottom of the top plate and the top of the bottom plate, two sleeves are fixedly installed on the top of the bottom plate, a buffer spring is movably installed on the inner bottom wall of each sleeve, two inserting columns are fixedly installed on the bottom of the top plate, sliding grooves are formed in opposite sides of the two inserting columns, sliding blocks are connected inside the sliding grooves in a sliding mode, threaded holes are formed in opposite sides of, the inner side of the thread cylinder is connected with a threaded rod through threads.

Preferably, the bottom end of the connecting rod penetrates through and extends into the inserting cylinder, the position of the limiting column corresponds to that of the limiting groove, and the limiting column is connected with the limiting groove in a sliding mode.

Preferably, the damping spring is located the grafting section of thick bamboo outside, two the sleeve is bilateral symmetry and distributes, damping spring is located between two left and right sleeves.

Preferably, the diameter of the buffer spring is smaller than that of the inner side of the threaded cylinder, and the two insertion columns are symmetrically distributed.

Preferably, the bottom end of the insertion column penetrates through the sleeve, extends to the top of the buffer spring and is attached to the buffer spring.

Preferably, one end of the threaded rod, which is close to the threaded cylinder, sequentially penetrates through the threaded cylinder, the sleeve and the sliding groove, extends into the threaded hole and is in threaded connection with the threaded hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a spring damper for embroidery machine convenient to dismouting possesses following beneficial effect:

the spring damper for the embroidery machine convenient to disassemble and assemble is characterized in that when the spring damper is installed, the position of a limiting groove on a connecting rod corresponds to the position of a limiting post on an inserting cylinder, the connecting rod is inserted into the inserting cylinder, the damping spring is placed on the outer side of the inserting cylinder, two buffer springs are placed into two sleeves respectively, inserting posts on the left side and the right side of the bottom of a top plate are sleeved into the corresponding sleeves, the bottom ends of the inserting posts are attached to the tops of the damping springs, the top ends of the connecting rods are inserted into the inserting grooves, two threaded rods are rotated into the threaded holes respectively, when the top plate is pressed downwards, a sliding block is connected into the sliding groove in a sliding mode, the threaded rods limit the positions of the sleeves and the inserting posts, when the springs of the spring damper need to be replaced, only two threaded rods need to be rotated out from the corresponding threaded holes respectively, then upwards pull the roof again and shift out two grafting posts from the sleeve in, again with buffer spring change can, this spring damper dismouting of being convenient for, the dismouting process is very simple, labour saving and time saving to the maintenance workman of being convenient for maintains.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connecting rod structure of the present invention;

fig. 3 is a side view of the sliding block structure of the present invention.

In the figure: 1 top plate, 2 inserting grooves, 3 connecting rods, 4 limiting grooves, 5 bottom plates, 6 inserting cylinders, 7 limiting columns, 8 damping springs, 9 sleeves, 10 buffer springs, 11 inserting columns, 12 sliding grooves, 13 sliding blocks, 14 threaded holes, 15 threaded cylinders and 16 threaded rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a spring damper for an embroidery machine convenient to disassemble and assemble comprises a top plate 1 and a bottom plate 5, wherein the bottom of the top plate 1 is provided with an insertion groove 2, the inner side of the insertion groove 2 is fixedly provided with a connecting rod 3, the left side, the right side, the front side and the rear side of the connecting rod 3 are respectively provided with a limiting groove 4, the top of the bottom plate 5 is fixedly provided with an insertion tube 6, the inner side of the insertion tube 6 is fixedly provided with four limiting posts 7, the bottom end of the connecting rod 3 penetrates through and extends into the insertion tube 6, the positions of the limiting posts 7 correspond to the limiting grooves 4, the limiting posts 7 are in sliding connection with the limiting grooves 4, a damping spring 8 is movably arranged between the bottom of the top plate 1 and the top of the bottom plate 5, the top of the bottom plate 5 is fixedly provided with two sleeves 9, the damping spring 8 is positioned on the outer side of the, the inner bottom wall of the sleeve 9 is movably provided with a buffer spring 10, the bottom ends of the inserting columns 11 penetrate through the sleeve 9 and extend to the top of the buffer spring 10 and are attached to the buffer spring 10, the bottom of the top plate 1 is fixedly provided with two inserting columns 11, one opposite side of each inserting column 11 is provided with a sliding groove 12, the inner part of each sliding groove 12 is connected with a sliding block 13 in a sliding manner, the opposite sides of the two sliding blocks 13 are provided with threaded holes 14, the opposite sides of the two sleeves 9 are fixedly provided with threaded cylinders 15, the diameter of the buffer spring 10 is smaller than that of the inner sides of the threaded cylinders 15, the two inserting columns 11 are distributed in bilateral symmetry, the inner sides of the threaded cylinders 15 are in threaded connection with threaded rods 16, one ends of the threaded rods 16, which are close to the threaded cylinders 15, penetrate through the threaded cylinders 15, the sleeve 9 and the sliding grooves 12 in sequence and extend to the inner parts of the threaded holes 14 and are, inserting the connecting rod 3 into the inserting cylinder 6, placing the damping spring 8 outside the inserting cylinder 6, placing the two buffer springs 10 into the two sleeves 9, sleeving the inserting posts 11 on the left and right sides of the bottom of the top plate 1 into the corresponding sleeves 9, attaching the bottom ends of the inserting posts 11 to the tops of the damping springs 8, inserting the top end of the connecting rod 3 into the inserting groove 2, rotating the two threaded rods 16 respectively, rotating the threaded rods 16 into the threaded holes 14, when the top plate is pressed down, connecting the sliding block 13 inside the sliding groove 12 in a sliding manner, limiting the positions of the sleeves 9 and the inserting posts 11 by the threaded rods 16, when the spring of the spring damper needs to be replaced, only rotating the two threaded rods 16 out from the corresponding threaded holes 14 respectively, pulling the top plate 1 upwards to move the two inserting posts 11 out of the sleeves 9, and then the buffer spring 10 is replaced, the spring damper is convenient to disassemble and assemble, the disassembling and assembling process is very simple, time and labor are saved, and therefore maintenance workers can maintain conveniently.

When the device is installed, firstly, the position of a limiting groove 4 on a connecting rod 3 corresponds to the position of a limiting post 7 on an inserting cylinder 6, then the connecting rod 3 is inserted into the inserting cylinder 6, then a damping spring 8 is placed on the outer side of the inserting cylinder 6, then two buffer springs 10 are respectively placed into two sleeves 9, then inserting posts 11 on the left side and the right side of the bottom of a top plate 1 are sleeved into the corresponding sleeves 9, the bottom ends of the inserting posts 11 are attached to the top parts of the damping spring 8, then the top ends of the connecting rod 3 are inserted into the inserting groove 2, then two threaded rods 16 are respectively rotated, the threaded rods 16 are rotated into threaded holes 14, when the top plate is pressed downwards, a sliding block 13 is slidably connected into the sliding groove 12, the threaded rods 16 limit the positions of the sleeves 9 and the inserting posts 11, when the spring of the spring damper needs to be replaced, only two threaded rods 16 are respectively rotated out of the corresponding threaded holes 14, then upwards pull roof 1 again with two plug-in posts 11 follow sleeve 9 internal shift out, again with buffer spring 10 change can, this spring damper dismouting of being convenient for, the dismouting process is very simple, labour saving and time saving to the maintenance workman of being convenient for maintains.

In conclusion, when the spring damper for the embroidery machine convenient to disassemble and assemble is installed, firstly, the position of the limiting groove 4 on the connecting rod 3 corresponds to the position of the limiting post 7 on the inserting cylinder 6, then the connecting rod 3 is inserted into the inserting cylinder 6, then the damping spring 8 is placed on the outer side of the inserting cylinder 6, then the two buffer springs 10 are respectively placed into the two sleeves 9, then the inserting posts 11 on the left side and the right side of the bottom of the top plate 1 are sleeved into the corresponding sleeves 9, the bottom ends of the inserting posts 11 are attached to the top parts of the damping springs 8, then the top ends of the connecting rod 3 are inserted into the inserting groove 2, then the two threaded rods 16 are respectively rotated, the threaded rods 16 are rotated into the threaded holes 14, when the top plate is pressed downwards, the sliding block 13 is slidably connected into the sliding groove 12, and the threaded rods 16 limit the positions of the sleeves 9 and the inserting posts 11, when spring shock absorber's spring needs to be changed, only need to rotate out two threaded rods 16 from corresponding screw hole 14 respectively, then upwards stimulate roof 1 again and shift out two peg graft posts 11 from the sleeve 9 in, again with buffer spring 10 change can, this spring shock absorber dismouting of being convenient for, the dismouting process is very simple, time saving and labor saving, thereby be convenient for maintenance workman maintains, solved and all can use spring shock absorber on embroidery machine at present, but current spring shock absorber dismouting not convenient for, when spring shock absorber's spring appears damaging needs to be changed, the process is very troublesome, waste time and energy, thereby bring not so inconvenient problem for maintenance workman.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spring damper for embroidery machine convenient to dismouting, includes roof (1) and bottom plate (5), its characterized in that: the bottom of the top plate (1) is provided with an inserting groove (2), the inner side of the inserting groove (2) is fixedly provided with a connecting rod (3), the left side, the right side, the front side and the rear side of the connecting rod (3) are respectively provided with a limiting groove (4), the top of the bottom plate (5) is fixedly provided with an inserting cylinder (6), the inner side of the inserting cylinder (6) is fixedly provided with four limiting columns (7), a damping spring (8) is movably arranged between the bottom of the top plate (1) and the top of the bottom plate (5), the top of the bottom plate (5) is fixedly provided with two sleeves (9), the inner bottom wall of each sleeve (9) is movably provided with a buffer spring (10), the bottom of the top plate (1) is fixedly provided with two inserting columns (11), one opposite sides of the two inserting columns (11) are respectively provided with a sliding groove (12), and the sliding block (13), threaded holes (14) are formed in the two opposite sides of the sliding blocks (13), threaded cylinders (15) are fixedly mounted on the opposite sides of the sleeves (9), and threaded rods (16) are connected to the inner sides of the threaded cylinders (15) in a threaded mode.

2. The spring damper for embroidery machine convenient to disassemble and assemble according to claim 1, characterized in that: the bottom of connecting rod (3) runs through and extends to the inside of a grafting section of thick bamboo (6), the position of spacing post (7) and spacing groove (4) correspond, spacing post (7) and spacing groove (4) sliding connection.

3. The spring damper for embroidery machine convenient to disassemble and assemble according to claim 1, characterized in that: damping spring (8) are located the grafting section of thick bamboo (6) outside, two sleeve (9) are bilateral symmetry and distribute, damping spring (8) are located between two sleeve (9) about.

4. The spring damper for embroidery machine convenient to disassemble and assemble according to claim 1, characterized in that: the diameter of the buffer spring (10) is smaller than that of the inner side of the threaded cylinder (15), and the two insertion columns (11) are distributed in a bilateral symmetry mode.

5. The spring damper for embroidery machine convenient to disassemble and assemble according to claim 1, characterized in that: the bottom end of the insertion column (11) penetrates through the sleeve (9), extends to the top of the buffer spring (10) and is attached to the buffer spring (10).

6. The spring damper for embroidery machine convenient to disassemble and assemble according to claim 1, characterized in that: one end of the threaded rod (16) close to the threaded cylinder (15) penetrates through the threaded cylinder (15), the sleeve (9) and the sliding groove (12) in sequence, extends to the inside of the threaded hole (14) and is in threaded connection with the threaded hole (14).