CN208945833U - A kind of needle grinding machine - Google Patents
A kind of needle grinding machine Download PDFInfo
- Publication number
- CN208945833U CN208945833U CN201821918761.5U CN201821918761U CN208945833U CN 208945833 U CN208945833 U CN 208945833U CN 201821918761 U CN201821918761 U CN 201821918761U CN 208945833 U CN208945833 U CN 208945833U
- Authority
- CN
- China
- Prior art keywords
- needle
- row
- shank
- push plate
- pin
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000005498 polishing Methods 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of needle grinding machines, including pedestal, guide rail, gear needle plate, card grinding component, collection box for needle or pin, Power Component and row's needle assemblies；The Power Component drives the sprocket wheel rotation, each protrusion is contacted with row's needle assemblies, and driving row's needle assemblies movement to the guide pin arrangement alignment on the guide rail, the guide pin for alignment of arranging is dropped into after the polishing of the card grinding component in the collection box for needle or pin.The utility model is skillfully constructed, simple and compact for structure, and effective solution in the prior art, arrange irregular problem by the guide pin on guide rail, greatly reduces rejection rate.
Description
Technical field
The utility model relates to manual needle production equipment field more particularly to a kind of needle grinding machines.
Background technique
Manual needle is indispensable household goods in people's daily life, in the production process of manual needle, is needed pair
Guide pin is polished, and needle point is formed, and in the prior art, application No. is 201120298209.2 Chinese utility model patents, public
A kind of needle grinding machine of cut pile needle guide pin is opened, but the device is in use, it is found that the guide pin on guide rail is entering conveying
It is not neatly to arrange when slot, the guide pin through grinder buffing is caused many waste products occur.
Utility model content
The purpose of the utility model is to provide a kind of needle grinding machine, solve the guide pin on guide rail how to be made neatly to arrange is asked
Topic.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of needle grinding machine of the utility model, including pedestal, guide rail, gear needle plate, card grinding component, collection box for needle or pin and Power Component,
The guide rail, gear needle plate, card grinding component, collection box for needle or pin and Power Component are sequentially arranged on the pedestal by job order；Also wrap
The row's of including needle assemblies, row's needle assemblies are mounted on the base, and row's needle assemblies are located at the charging of the card grinding component
Side；The power intake of the card grinding component is provided with sprocket wheel, and multiple protrusions are evenly equipped on the one side of the sprocket wheel；It is described dynamic
The rotation of sprocket wheel described in power Component driver, each protrusion are contacted with row's needle assemblies, and drive row's needle assemblies movement pair
Guide pin on the guide rail, which is arranged, to be aligned, and the guide pin for alignment of arranging drops into the collection needle after the polishing of the card grinding component
In box.
Further, row's needle assemblies include row's shank, row's needle bar frame, spring and bull stick, and the middle part of the bull stick is logical
It crosses bearing fit to connect with bull stick fixing seat, the bull stick fixing seat is mounted on the base, one end setting of the bull stick
There is rolling bearing, the lower surface of the other end is provided with lever, and the rolling bearing is against in the protrusion；In row's shank
Portion's setting is fluted, and one end of row's shank is provided with row's needle push plate, and the other end is through row's needle bar frame and reset
It is against after spring on the lever.
Further, row's needle bar frame is mounted on the base, and arranges the top of U-shaped row's shank sleeve on needle bar frame top
Portion is provided with caging bolt, and the end of the caging bolt, which is screwed, is inserted into the groove after U-shaped row's shank sleeve
In.
Further, row's needle push plate includes push plate seat, and one end of the push plate seat is socketed on row's shank, separately
One end is provided with push plate, and there are two fixing bolts, each fixing bolt to be matched by screw thread for setting on the side wall of the push plate seat
It closes after the push plate seat, end is against on the circumferential side wall of row's shank；The push plate and the gear needle plate are common
Clamping is aligned the guide pin on the guide rail.
Further, the spring pocket is on row's shank, and the both ends of the spring are against the U-shaped row respectively
On the opposite face of the trapezoidal end of shank sleeve and row's shank.
Compared with prior art, the advantageous effects of the utility model:
A kind of needle grinding machine of the utility model, increases row's needle assemblies in existing needle grinding machine structure, and row's needle assemblies are mounted on
On pedestal, and the feed side that needle assemblies are located at card grinding component is arranged, wherein row's needle assemblies include row's needle push plate, row's shank, row's shank
Seat, spring and bull stick, by the way that under protrusion and the collective effect of spring, the row's of drive shank is moved back and forth, row's shank is being moved back and forth
During, push plate and gear needle plate clamp the guide pin in alignment track jointly, so that the entrance conveying of multiple guide pin marshallings
In slot.The utility model is skillfully constructed, simple and compact for structure, effective solution in the prior art, the guide pin arrangement on guide rail
Irregular problem, greatly reduces rejection rate.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model needle grinding machine；
Fig. 2 is the structural schematic diagram of row's needle assemblies of the utility model；
Fig. 3 is the structural schematic diagram of row's shank of the utility model.
Description of symbols: 1, pedestal；2, needle assemblies are arranged；201, needle push plate is arranged；201-1, push plate；201-2, push plate seat；
202, shank is arranged；202-1, groove；203, needle bar frame is arranged；204, spring；205, bull stick；206, lever；207, bull stick fixing seat；
208, rolling bearing；3, guide rail；4, needle plate is kept off；5, card grinding component；6, sprocket wheel；7, raised；8, collect box for needle or pin；9, Power Component.
Specific embodiment
As shown in Figure 1, a kind of needle grinding machine, including pedestal 1, guide rail 3, gear needle plate 4, card grinding component 5, collection box for needle or pin 8 and power
Component 9, guide rail 3, gear needle plate 4, card grinding component 5, collection box for needle or pin 8 and Power Component 9 pass sequentially through bolt by job order and are mounted on
On pedestal 1, conventional technical means is belonged to upper-part, those skilled in the art can be implemented completely, and details are not described herein, this is new
Type further includes row's needle assemblies 2, and row's needle assemblies 2 are located at the feed side of card grinding component 5, and are mounted on pedestal 1, card grinding component 5
Power intake is connected with sprocket wheel 6 by axle key, multiple raised 7 is uniformly welded on the one side of sprocket wheel 6, in this implementation
In example, six protrusions 7 are uniformly welded with, the contact jaw of protrusion 7 is set as spheroidal.
As shown in Fig. 2 to 3, row's needle assemblies 2 include row's shank 202, row's needle bar frame 203, spring 204 and bull stick 205, bull stick
205 middle part is connect by bearing fit with bull stick fixing seat 207, and bull stick fixing seat 207 is mounted on pedestal 1 by bolt,
One end of bull stick 205 is socketed with rolling bearing 208, and the lower surface of the other end is welded with lever 206, and Power Component 9 passes through chain
Drive sprocket 6 rotates, and each raised 7 in rotary course, successively contact with rolling bearing 208.
One end of row's shank 202 is provided with row's needle push plate 201, and the other end is against after row's needle bar frame 203 and spring 204
On lever 206, when rolling bearing 208 is between any two protrusion 7, under the action of spring 204, row's shank 202 is multiple
Position arranges and fluted 202-1 is arranged in the middle part of shank 202, and the top setting for arranging U-shaped row's shank sleeve on 203 top of needle bar frame is limited
Position bolt, the end of caging bolt is screwed to be inserted into groove 202-1 after U-shaped row's shank sleeve, and caging bolt prevents from arranging
Shank 202 rotates in action process along axle center, and groove 202-1 is set as kidney-shaped, and width is greater than the diameter of caging bolt, long
Degree meets amount of movement when row's shank 202 moves back and forth, and row's needle bar frame 203 is mounted on pedestal 1 by bolt, and 204 sets of spring
On row's shank 202, and the both ends of spring 204 are against U-shaped row's shank sleeve respectively and arrange the phase of the trapezoidal end of shank 202
On opposite.
Arranging needle push plate 201 includes push plate seat 201-2, and one end of push plate seat 201-2 is socketed on row's shank 202, the other end
It is welded with push plate 201-1, there are two fixing bolts for setting on the side wall of push plate seat 201-2, and each fixing bolt is by being threadedly engaged
After push plate seat 201-2, end be against row shank 202 circumferential side wall on, push plate 201-1 and gear needle plate 4 jointly press from both sides
The guide pin in alignment track 3 is held, the guide pin for alignment of arranging is dropped into after the polishing of card grinding component 5 in collection box for needle or pin 8.
The course of work of the utility model is as follows:
Firstly, according to the size adjusting push plate 201-1 of guide pin and gear 4 spacing of needle plate, then by push plate seat 201-2 with two
Fixing bolt is fastened on row's shank 202.Start Power Component 9, Power Component 9 is rotated by chain drive sprocket wheel 6, works as the axis of rolling
208 are held with when arbitrarily protrusion 7 contacts, drives bull stick 205 to rotate around bull stick fixing seat 207, so that lever 206, which pushes, arranges shank
202 movements；When rolling bearing 208 is between any two protrusion 7, under the action of spring 204, row's shank 202 resets.
It arranges shank 202 in the process of reciprocating, push plate 201-1 is driven to move back and forth, push plate 201-1 and gear needle plate 4
Guide pin in common clamping alignment track 3, the guide pin for alignment of arranging are dropped into after the polishing of card grinding component 5 in collection box for needle or pin 8.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (5)
1. a kind of needle grinding machine, including pedestal (1), guide rail (3), gear needle plate (4), card grinding component (5), collection box for needle or pin (8) and power packages
Part (9), the guide rail (3), gear needle plate (4), card grinding component (5), collection box for needle or pin (8) and Power Component (9) press job order successively
It is mounted on the pedestal (1), it is characterised in that: further include row needle assemblies (2), row's needle assemblies (2) are mounted on the bottom
On seat (1), and row's needle assemblies (2) are located at the feed side of the card grinding component (5)；The power of the card grinding component (5) is defeated
Enter end to be provided with sprocket wheel (6), multiple raised (7) are evenly equipped on the one side of the sprocket wheel (6)；
The Power Component (9) drives sprocket wheel (6) rotation, and each raised (7) are contacted with row's needle assemblies (2), and
Drive row's needle assemblies (2) movement to the guide pin arrangement alignment on the guide rail (3), the guide pin for alignment of arranging passes through the mill
It is dropped into after the polishing of needle assemblies (5) in the collection box for needle or pin (8).
2. needle grinding machine according to claim 1, it is characterised in that: row's needle assemblies (2) include row shank (202), row
The middle part of needle bar frame (203), spring (204) and bull stick (205), the bull stick (205) passes through bearing fit and bull stick fixing seat
(207) it connects, the bull stick fixing seat (207) is mounted on the pedestal (1), and one end of the bull stick (205) is provided with rolling
Dynamic bearing (208), the lower surface of the other end are provided with lever (206), and the rolling bearing (208) is against on raised (7)；
Fluted (202-1) is arranged in the middle part of row's shank (202), and one end of row's shank (202) is provided with row's needle and pushes away
Plate (201), the other end are against on the lever (206) after the spring (204) of row's needle bar frame (203) and reset.
3. needle grinding machine according to claim 2, it is characterised in that: row's needle bar frame (203) is mounted on the pedestal (1)
On, it arranges and is provided with caging bolt at the top of U-shaped row's shank sleeve on needle bar frame (203) top, the end rotation of the caging bolt
Tightly it is inserted into the groove (202-1) after U-shaped row's shank sleeve.
4. needle grinding machine according to claim 3, it is characterised in that: row's needle push plate (201) includes push plate seat (201-
2), one end of the push plate seat (201-2) is socketed on row's shank (202), and the other end is provided with push plate (201-1), institute
Stating setting on the side wall of push plate seat (201-2), there are two fixing bolts, and each fixing bolt is by being threadedly engaged through described
After push plate seat (201-2), end is against on the circumferential side wall of row's shank (202)；
The push plate (201-1) clamps the guide pin being aligned on the guide rail (3) with gear needle plate (4) jointly.
5. needle grinding machine according to claim 3, it is characterised in that: the spring (204) is sleeved on row's shank (202)
On, and the both ends of the spring (204) are against the trapezoidal end of U-shaped row's shank sleeve and row's shank (202) respectively
Opposite face on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918761.5U CN208945833U (en) | 2018-11-21 | 2018-11-21 | A kind of needle grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918761.5U CN208945833U (en) | 2018-11-21 | 2018-11-21 | A kind of needle grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945833U true CN208945833U (en) | 2019-06-07 |
Family
ID=66744955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918761.5U Expired - Fee Related CN208945833U (en) | 2018-11-21 | 2018-11-21 | A kind of needle grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945833U (en) |
-
2018
- 2018-11-21 CN CN201821918761.5U patent/CN208945833U/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: 20190607 |