CN211640191U - Perforating device is used in production and processing of swivel chair cushion part - Google Patents
Perforating device is used in production and processing of swivel chair cushion part Download PDFInfo
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- CN211640191U CN211640191U CN201921989405.7U CN201921989405U CN211640191U CN 211640191 U CN211640191 U CN 211640191U CN 201921989405 U CN201921989405 U CN 201921989405U CN 211640191 U CN211640191 U CN 211640191U
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- swivel chair
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to a swivel chair processing technology field discloses a perforating device is used in production and processing of swivel chair cushion part, including the bottom plate, the upper surface left and right sides of bottom plate is equipped with the curb plate, and the top of curb plate is equipped with the roof, the middle part of roof is equipped with the cylinder, the upper surface middle part of the piston rod fixed connection lifter plate of cylinder, the first slider of lower part sliding connection of lifter plate, the lower part of first slider are equipped with the connecting rod, and the lower extreme of connecting rod is equipped with the head of punching, the upper surface left and right sides of bottom plate is equipped with the spout, and the middle part of spout is equipped with the slide bar, the middle part sliding connection second slider of slide bar, and the upper portion of second slider is equipped with the second guide bar, the middle part. The utility model is suitable for a perforating device is used in swivel chair cushion part production and processing through setting up the clamp plate that can the horizontal slip for in the cushion installation, only need with the cushion downwards press down can, saved the time spent of cushion clamping.
Description
Technical Field
The utility model relates to a swivel chair processing technology field specifically is a perforating device is used in production and processing of swivel chair cushion part.
Background
The swivel chair is one of computer chair, office chair class: a chair with a sitting portion capable of rotating. Swivel chairs are generally divided into a half swivel chair and a full swivel chair. The half-revolving chair can rotate by 90 degrees respectively from the left side to the right side of the front. The full swivel chair refers to a chair capable of rotating 360 degrees. The transition on the market all is the dismouting of being convenient for, consequently mostly all is connected through the mode of pin and screw hole between cushion and other parts, consequently at the in-process of cushion processing, needs punch the processing to the cushion.
Chinese patent (publication number: CN 208697612U) discloses a punching device for production and processing of a revolving chair cushion component, which comprises a base, wherein two sides of the upper surface of the base are respectively and fixedly connected with one end of a first lifting rod and one end of a second lifting rod, the other end of the first lifting rod is fixedly connected with one side of the lower surface of a bearing plate, the other end of the second lifting rod is fixedly connected with the other side of the lower surface of the bearing plate, the middle part of the lower surface of the bearing plate is fixedly installed with the upper surface of a fixing device, and the lower surface of the fixing device is connected with a plurality of punching pieces in a buckling manner. This perforating device is used in swivel chair cushion part production and processing, through putting the cushion at the upper surface of base, then it is fixed through first latch device and second latch device with the both ends of cushion, through putting into the bottom recess of U type joint board with the one end of cushion, press U type joint board downwards, then through inwards pressing two L type fixture blocks, it is fixed with the both ends joint of U type joint board, the device operates comparatively complicatedly when fixing the cushion, be unfavorable for improving production efficiency, consequently, need improve the device.
Disclosure of Invention
The utility model provides a perforating device is used in swivel chair cushion part production and processing has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a perforating device is used in production and processing of swivel chair cushion part, includes the bottom plate, and the upper surface left and right sides of bottom plate is equipped with the curb plate, and the top of curb plate is equipped with the roof, the middle part of roof is equipped with the cylinder, the upper surface middle part of the piston rod fixed connection lifter plate of cylinder, the first slider of lower part sliding connection of lifter plate, and the lower part of first slider is equipped with the connecting rod, and the lower extreme of connecting rod is equipped with the head of punching, the upper surface left and right sides of bottom plate is equipped with the spout, and the middle part of spout is equipped with the slide bar, the middle part sliding connection second slider of slide bar, and the upper portion of second slider is equipped with the second guide bar, and the middle part sliding connection clamp plate of second guide bar, the upper.
As an optimized technical scheme of the utility model, one side that the top of clamp plate is close to the device center is equipped with the chamfer.
As a preferred technical scheme of the utility model, the upper surface left and right sides of lifter plate is equipped with first guide bar, the left and right sides of the middle part sliding connection roof of first guide bar.
As an optimized technical scheme of the utility model, first slider is U type structure.
As an optimal technical scheme of the utility model, be equipped with first spring between the inner wall of the one side of keeping away from the device center of second slider and spout, the slide bar outside is located to first spring housing.
As an optimized technical scheme of the utility model, the second guide bar outside is located to the second spring housing.
As an optimized technical solution of the present invention, the second slider upper portion is provided with two second guide rods.
As a preferred technical scheme of the utility model, the lower extreme of connecting rod is equipped with the fixing base, and the connection head of punching can be dismantled to the fixing base.
The utility model discloses have following useful part:
the utility model is suitable for a perforating device is used in swivel chair cushion part production and processing through setting up the clamp plate that can the horizontal slip for in the cushion installation, only need with the cushion downwards press down can, saved the time spent of cushion clamping, thereby can improve the production efficiency of whole device, suitable using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a punching device for production and processing of a swivel chair cushion component.
Fig. 2 is a plan view of a punching device for manufacturing a seat cushion member of a swivel chair.
Fig. 3 is a cross-sectional view a-a of fig. 2.
In the figure: 1. a base plate; 2. a side plate; 3. a chute; 4. punching a hole head; 5. a fixed seat; 6. a connecting rod; 7. a first slider; 8. a lifting plate; 9. a first guide bar; 10. a top plate; 11. a cylinder; 12. a slide bar; 13. a second slider; 14. a first spring; 15. a second guide bar; 16. pressing a plate; 17. a second spring; 18. a limiting block; 19. and (6) chamfering.
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.
Example one
Referring to fig. 1-3, a punching device for production and processing of a seat cushion component of a swivel chair comprises a bottom plate 1, side plates 2 are arranged on the left side and the right side of the upper surface of the bottom plate 1, a top plate 10 is arranged on the top of each side plate 2, an air cylinder 11 is arranged in the middle of each top plate 10, a piston rod of each air cylinder 11 is fixedly connected with the middle of the upper surface of a lifting plate 8, the lower portion of each lifting plate 8 is connected with a first sliding block 7 in a sliding mode, and each first sliding block 7 is of a. The lower part of the first sliding block 7 is provided with a connecting rod 6, and the lower end of the connecting rod 6 is provided with a punching head 4. The left side and the right side of the upper surface of the lifting plate 8 are provided with first guide rods 9, and the middle parts of the first guide rods 9 are slidably connected with the left side and the right side of a top plate 10.
The left side and the right side of the upper surface of the bottom plate 1 are provided with sliding grooves 3, the middle part of the sliding groove 3 is provided with a sliding rod 12, the middle part of the sliding rod 12 is connected with a second sliding block 13 in a sliding way, the upper part of the second sliding block 13 is provided with a second guide rod 15, the middle part of the second guide rod 15 is connected with a pressing plate 16 in a sliding way, the upper end of the second guide rod 15 is provided with a limiting block 18, a second spring 17 is arranged between the limiting block 18 and the pressing plate 16, the second spring 17 is sleeved outside the second guide rod 15, a first spring 14 is arranged between one side of the second sliding block 13 far away from the center of the device and the inner wall of the sliding groove 3, the first spring 14 is sleeved outside the sliding rod 12, the upper part of the second sliding block 13 is provided with two second guide rods 15, thus making the device more stable, the top of the pressure plate 16 is provided with a chamfer 19 on the side near the centre of the device.
Example two
Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the lower extreme of connecting rod 6 is equipped with fixing base 5, and fixing base 5 can be dismantled and connect punching head 4. Through the fixing base 5 with punch head 4 dismantled and be connected for the user can change different punch head 4 according to the needs of punching of difference, thereby makes this device can realize the processing of punching of different specification and dimension.
In the implementation process of the utility model, the cushion to be punched is placed downwards on the bottom plate 1, the left side edge and the right side edge of the cushion are contacted with the chamfer angle 19 of the pressing plate 16, thereby pushing the pressure plate 16 to move towards the left and the right, when the bottom surface of the cushion is contacted with the upper surface of the bottom plate 1, the platen 16 is pulled upwardly so that the lower surface of the platen 16 is beyond the upper surface of the cushion, at which point the entire apparatus is released, under the action of the first spring 14, the second slide block 13 drives the pressure plate 16 to approach to the center of the device, so that the left side and the right side of the cushion are fixed, the pressing plate 16 is moved downward by the second spring 17, so that the pressing plate 16 presses the seat cushion against the base plate 1, at which time the left-right position of the first slider 7 is adjusted, thereby, the punching head 4 is just over the cushion needing punching, and the air cylinder 11 is started to punch the cushion; the utility model is suitable for a perforating device is used in swivel chair cushion part production and processing through setting up clamp plate 16 that can the horizontal slip for in the cushion installation, only need with the cushion downwards press down can, saved the time spent of cushion clamping, thereby can improve the production efficiency of whole device, suitable using widely.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A punching device for production and processing of a seat cushion component of a swivel chair comprises a bottom plate (1), side plates (2) are arranged on the left side and the right side of the upper surface of the bottom plate (1), a top plate (10) is arranged at the top of each side plate (2), and is characterized in that an air cylinder (11) is arranged in the middle of each top plate (10), a piston rod of each air cylinder (11) is fixedly connected with the middle of the upper surface of a lifting plate (8), the lower portion of each lifting plate (8) is slidably connected with a first sliding block (7), a connecting rod (6) is arranged on the lower portion of each first sliding block (7), a punching head (4) is arranged at the lower end of each connecting rod (6), sliding grooves (3) are arranged on the left side and the right side of the upper surface of the bottom plate (1), sliding rods (12) are arranged in the middle of each sliding groove (3), the middle of each sliding rod (12) is slidably connected with a second sliding block (13), a, the upper end of the second guide rod (15) is provided with a limiting block (18), and a second spring (17) is arranged between the limiting block (18) and the pressing plate (16).
2. Perforating device for the production of revolving chair cushion parts according to claim 1, characterized in that the top of the pressure plate (16) is provided with a chamfer (19) on the side close to the centre of the device.
3. The punching device for the production and processing of the seat cushion component of the swivel chair as claimed in claim 1, wherein the left and right sides of the upper surface of the lifting plate (8) are provided with first guide rods (9), and the middle part of each first guide rod (9) is slidably connected with the left and right sides of the top plate (10).
4. Perforating device for the production of revolving chair seat cushion parts according to claim 1, characterized in that the first slider (7) is of U-shaped configuration.
5. The punching device for the production and processing of the seat cushion component of the swivel chair as claimed in claim 1, wherein a first spring (14) is arranged between one side of the second sliding block (13) far away from the center of the device and the inner wall of the sliding chute (3), and the first spring (14) is sleeved outside the sliding rod (12).
6. The punching device for manufacturing a revolving chair cushion member according to claim 1, wherein said second spring (17) is sleeved outside said second guide rod (15).
7. Punching device for the production and processing of a revolving chair cushion part according to claim 1 or 6, characterized in that two second guiding rods (15) are provided on the upper part of the second slider (13).
8. The punching device for the production and processing of the seat cushion component of the swivel chair as claimed in claim 1, wherein the lower end of the connecting rod (6) is provided with a fixed seat (5), and the fixed seat (5) is detachably connected with the punching head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989405.7U CN211640191U (en) | 2019-11-18 | 2019-11-18 | Perforating device is used in production and processing of swivel chair cushion part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989405.7U CN211640191U (en) | 2019-11-18 | 2019-11-18 | Perforating device is used in production and processing of swivel chair cushion part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211640191U true CN211640191U (en) | 2020-10-09 |
Family
ID=72692483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921989405.7U Expired - Fee Related CN211640191U (en) | 2019-11-18 | 2019-11-18 | Perforating device is used in production and processing of swivel chair cushion part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211640191U (en) |
-
2019
- 2019-11-18 CN CN201921989405.7U patent/CN211640191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |