CN104514095A - Novel clamping device - Google Patents
Novel clamping device Download PDFInfo
- Publication number
- CN104514095A CN104514095A CN201310457192.4A CN201310457192A CN104514095A CN 104514095 A CN104514095 A CN 104514095A CN 201310457192 A CN201310457192 A CN 201310457192A CN 104514095 A CN104514095 A CN 104514095A
- Authority
- CN
- China
- Prior art keywords
- needle plate
- clamping device
- handgrip
- novel clamping
- regulating spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention relates to a novel clamping device. The novel clamping device comprises clamping airbags, a pin plate beam and a pin plate; the lower portion of the pin plate beam is provided with the pin plate; the pin plate is provided with a pricking pin; each lateral side of the needle plate beam is provided with an installation block; a regulating spring is arranged in each installation block; the lower portion of each regulating spring is provided with a gripper; one end of each gripper is flexibly connected into the corresponding installation block; each endpoint of the needle plate is clamped by the other end of the corresponding gripper; each clamping airbag is arranged in an empty chamber formed between the corresponding gripper and the lower portion of the corresponding lateral side of the needle plate beam. According to the novel clamping device, the structure is scientific and reasonable, the operation is convenient, the labor and the time are saved, and the uniform force of the needle plate can be implemented conveniently.
Description
Technical field
The invention belongs to Weaving device manufacturing technology field, be specifically related to a kind of novel clamping device.
Background technology
Needing machine is a kind of important textile machine, in needing machine, 3 bolts are adopted to be connected between needle board of needling machine with needle plate beam, install inconvenient, install with rear faller discontinuity, contact area is little, unstable, needle plate is easily caused to be out of shape, pricker is caused to produce crooked, have a strong impact on the overall mass of needing machine, the main method adopted is at present: in order to improve the contact area of needle plate and needle plate beam, the flatness of needle plate is had higher requirement, sometimes in order to ensure the flatness of needle plate, need repeatedly to correct needle plate, also be difficult to reach ideal state, the existing method that needle plate is corrected, test of many times is needed to realize, efficiency is quite low, sometimes flatness is difficult to reach requirement, need to scrap needle plate, cost is higher.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, propose a kind of novel clamping device, this device is easy to operate, laborsaving, save time.To the clamping of needle plate, make needle plate uniform force, stablize, reliably, needle plate stress surface can be made large.
Technical scheme of the present invention is: a kind of novel clamping device, comprise clamping air bag, needle plate beam and needle plate, the bottom of described needle plate beam is provided with needle plate, described needle plate is provided with pricker, two sides of needle plate beam are provided with mounting blocks, regulating spring is provided with in described mounting blocks, the bottom of described regulating spring is provided with handgrip, one end of described handgrip is movably connected in described mounting blocks, its other end blocks the end points of described needle plate, in the cavity formed between handgrip and needle plate beam side lower, be provided with clamping air bag.
Described clamping air bag is connected with source of the gas by a control valve.
The top of described regulating spring is provided with set screw.
Described handgrip is zigzag.
The present invention has following beneficial effect:
The present invention is easy to operate, laborsaving, save time.Defects such as to the clamping of needle plate, making needle plate uniform force, stable, reliable, can make that needle plate stress surface is large, clamping force is concentrated, needle plate distortion is little, pricker can not be crooked, avoid that bolt clamping mode is not firm to needle plate clamping, needle plate distortion, pricker are crooked.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is cross section structure schematic diagram of the present invention.
In figure, 1. clamp air bag; 2. regulating spring; 3. set screw; 4. screw; 5. adapter sleeve; 6. needle plate beam; 7. mounting blocks; 8. handgrip; 9. needle plate; 10. pricker.
Detailed description of the invention
Further illustrate below in conjunction with accompanying drawing, and unrestricted scope involved in the present invention.
Shown in Figure 1, two handgrips 8 of the present invention are arranged in two mounting blocks 7 respectively, handgrip 8 slides freely in mounting blocks 7, source of the gas is had in the outer setting of clamping air bag 1, control valve is provided with between clamping air bag 1 and source of the gas, it is outside that control valve is arranged on handgrip 8, only need handle the control valve being arranged on handgrip 8 outside just can make needle plate 9 lock or unclamp, needle plate 9 is provided with pricker 10, when being filled with air in clamping air bag 1, the expansive force of clamping air bag 1 carries out tensioning to both sides handgrip, thus clamps needle plate; When control valve cuts off source of the gas, handgrip 8 is depressed by the regulating spring 2 in mounting blocks 7, is discharged by the air in clamping air bag 1, needle plate 9 can be taken out in needle plate beam 6.Set screw 3 one aspect secured adjusted spring 2, also can regulate the pressure of described regulating spring 2 pairs of handgrips 8, and screw 4, for being fastenedly connected cover 5, makes it be fixed on needle plate beam 6.
The present invention is scientific and reasonable for structure, easy to operate, laborsaving, save time.Can realize needle plate uniform force, stable, reliable easily, can make that needle plate stress surface is large, clamping force is concentrated, needle plate distortion is little, pricker 10 can not be crooked, efficiency is high, decreases waste.
Claims (4)
1. a novel clamping device, comprise clamping air bag, needle plate beam and needle plate, the bottom of described needle plate beam is provided with needle plate, described needle plate is provided with pricker, it is characterized in that: two sides of needle plate beam are provided with mounting blocks, regulating spring is provided with in described mounting blocks, the bottom of described regulating spring is provided with handgrip, one end of described handgrip is movably connected in described mounting blocks, its other end blocks the end points of described needle plate, in the cavity formed between handgrip and needle plate beam side lower, be provided with clamping air bag.
2. the novel clamping device of one according to claim 1, is characterized in that: described clamping air bag is connected with source of the gas by a control valve.
3. the novel clamping device of one according to claim 1, is characterized in that: the top of described regulating spring is provided with set screw.
4. the novel clamping device of one according to above-mentioned arbitrary claim, is characterized in that: described handgrip is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457192.4A CN104514095A (en) | 2013-09-30 | 2013-09-30 | Novel clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457192.4A CN104514095A (en) | 2013-09-30 | 2013-09-30 | Novel clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104514095A true CN104514095A (en) | 2015-04-15 |
Family
ID=52789952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457192.4A Pending CN104514095A (en) | 2013-09-30 | 2013-09-30 | Novel clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514095A (en) |
-
2013
- 2013-09-30 CN CN201310457192.4A patent/CN104514095A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |