CN209227167U - The cam adjustment device of knitting cam on a kind of large circle machine - Google Patents
The cam adjustment device of knitting cam on a kind of large circle machine Download PDFInfo
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- CN209227167U CN209227167U CN201821742655.6U CN201821742655U CN209227167U CN 209227167 U CN209227167 U CN 209227167U CN 201821742655 U CN201821742655 U CN 201821742655U CN 209227167 U CN209227167 U CN 209227167U
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- sliding
- sliding groove
- cam
- block
- card slot
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Abstract
The utility model discloses a kind of cam adjustment devices of knitting cam on large circle machine, including sliding block, connecting rod, reset spring, boss and cam, the upper surface of sliding block offers the mounting groove to match with connecting rod lower part, the lower part of connecting rod is plugged in mounting groove, sliding groove is symmetrically offered in the two sides opposed inner walls of mounting groove, the side wall of connecting rod, which corresponds to, offers card slot at the position of sliding groove, the slot bottom of card slot is fixedly connected with spring, the other end of spring is fixedly connected with the fixture block to match with card slot, and fixture block is slidably connected with card slot, fixture block passes through the notch of card slot far from one end of spring and extends in corresponding sliding groove, and fixture block is slidably connected with sliding groove, the movable block to match with sliding groove is slidably connected in sliding groove.The utility model structure is simple, easy to operate, facilitates the installation and removal of sliding block, and avoids and occur stripped thread phenomenon between sliding block and connecting rod because of threaded connection.
Description
Technical field
The utility model relates to a kind of cams of knitting cam in large circle machine accessory technical field more particularly to large circle machine
Regulating device.
Background technique
Circular knitting machine, the round weft machine of scientific name knitting is since the cam system of circular knitting machine is more, revolving speed height, yield
High, flower-shape variation is fastly, fabric quality is good, process is few, the adaptation of product is strong, so have developed rapidly, knitting cam generally requires packet
The track containing braiding and connect two tracks of needle track, traditional switching track needs replacing knitting cam, inefficiency, and at present
Knitting cam be mostly to be integrally designed, difficulty of processing is big.
Through retrieving, Chinese patent grant number is the patent of CN205329275U, discloses knitting cam on a kind of large circle machine
Cam wheel adjustment mechanism, including sliding block, connecting rod, reset spring, cam, it is characterised in that: the connecting rod is divided into three parts, point
Not Wei top, middle part, lower part, a boss is provided between top and middle part, lower part is provided with screw thread, the screw thread of the lower part
It is connected with sliding block, the top of connecting rod is arranged in reset spring, and the cam includes slipping part and rotating part, the slipping part
It is formed from cylinder axis to one vertical plane of processing and one inclined surface of radial processing, when cam rotates, the lower end surface of the boss of connecting rod
It is slid along cam inclined surface to upper surface.On large circle machine in above-mentioned patent the cam wheel adjustment mechanism of knitting cam there are it is following not
Foot: the lower part of connecting rod is connected with sliding block by screw thread, it has not been convenient to the installation and removal of sliding block, and be threadedly coupled by repeatedly tearing open
It unloads and is easy to appear stripped thread phenomenon with installation, cause connecting rod to connect with sliding block unstable.
Utility model content
Purpose of the utility model is to solve the cam wheel adjustment mechanisms of knitting cam on large circle machine in the prior art to deposit
It is inconvenient in sliding block installation and removal, the problem of junction of connecting rod and sliding block is easy to appear stripped thread phenomenon, and the one kind proposed
The cam adjustment device of knitting cam on large circle machine.
To achieve the goals above, the utility model adopts the technical scheme that
The cam adjustment device of knitting cam on a kind of large circle machine, including sliding block, connecting rod, reset spring, boss and convex
Wheel, the upper surface of the sliding block offer the mounting groove to match with connecting rod lower part, and the lower part of the connecting rod is plugged in mounting groove
It is interior, sliding groove is symmetrically offered in the two sides opposed inner walls of the mounting groove, the side wall of the connecting rod corresponds to the position of sliding groove
Place offers card slot, and the slot bottom of the card slot is fixedly connected with spring, and the other end of the spring is fixedly connected with and card slot phase
Matched fixture block, and fixture block is slidably connected with card slot, the fixture block passes through the notch of card slot far from one end of spring and extends to
In corresponding sliding groove, and fixture block is slidably connected with sliding groove, slidably connects in the sliding groove and matches with sliding groove
Movable block, the movable block are rotatably connected to threaded rod far from the side of fixture block, and the threaded rod is passed through far from one end of movable block
It wears the slot bottom of sliding groove and extends to its outside, and threaded rod is threadedly coupled with the slot bottom of sliding groove.
Preferably, first sliding groove, the outside of the movable block are symmetrically offered in the two sides opposed inner walls of the sliding groove
The first sliding block to match there are two being fixedly connected on wall with first sliding groove, and the first sliding block slides with corresponding first sliding groove and connects
It connects.
Preferably, second sliding slot is symmetrically offered in the two sides opposed inner walls of the card slot, on the lateral wall of the fixture block
The second sliding block to match there are two being fixedly connected with second sliding slot, and the second sliding block is slidably connected with corresponding second sliding slot.
Preferably, the threaded rod is fixedly connected with handle far from one end of movable block.
Preferably, the lower surface of the boss is equipped with non-slip mat.
Preferably, the reset spring is high-quality carbon materials.
Compared with prior art, the utility model provides a kind of cam adjustment device of knitting cam on large circle machine,
Have it is following the utility model has the advantages that
1, on the large circle machine knitting cam cam adjustment device, by setting sliding block, connecting rod, mounting groove, sliding groove,
When card slot, spring, fixture block, movable block and threaded rod, sliding block and connecting rod are installed, the fixture block for being connected with spring is pressed, is passed through
Tension force of spring effect, fixture block is sprung into the sliding groove on mounting groove, and fixture block and sliding groove is made to complete to be clamped, thus quickly complete
At the installation of sliding block, when sliding block is dismantled, threaded rod is rotated, makes the movable block of threaded rod rotation connection towards sliding
The notch direction of slot is slided, and the fixture block of spring is press-connected, and slides fixture block towards the slot bottom direction of card slot, when fixture block slides
When being detached from sliding groove, quickly sliding block can be disassembled from connecting rod, avoided between sliding block and connecting rod because being threadedly coupled
And there is stripped thread phenomenon.
2, on the large circle machine knitting cam cam adjustment device, by setting sliding groove, movable block, first sliding groove and
First sliding block drives the first sliding block to slide along first sliding groove when movable block is slided towards the notch direction of sliding groove, because the
The restriction effect of one sliding slot, so that movable block will not be detached from sliding groove, to guarantee the stability that device uses.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate, facilitates the installation and removal of sliding block, and avoids between sliding block and connecting rod due to threaded connection
There is stripped thread phenomenon.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large circle machine on knitting cam cam adjustment device structural representation
Figure；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure: 1 sliding block, 2 connecting rods, 3 reset springs, 4 boss, 5 mounting grooves, 6 sliding grooves, 7 card slots, 8 fixture blocks, 9 springs, 10
Movable block, 11 threaded rods, 12 first sliding grooves, 13 first sliding blocks, 14 second sliding slots, 15 second sliding blocks, 16 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, on a kind of large circle machine knitting cam cam adjustment device, including sliding block 1, connecting rod 2, reset bullet
Spring 3, boss 4 and cam, the upper surface of sliding block 1 offer the mounting groove 5 to match with 2 lower part of connecting rod, and the lower part of connecting rod 2 plugs
In mounting groove 5, sliding groove 6 is symmetrically offered in the two sides opposed inner walls of mounting groove 5, the side wall of connecting rod 2 corresponds to sliding groove 6
Card slot 7 is offered at position, the slot bottom of card slot 7 is fixedly connected with spring 8, and the other end of spring 8 is fixedly connected with and 7 phase of card slot
Matched fixture block 9, and fixture block 9 is slidably connected with card slot 7, fixture block 9 passes through notch and the extension of card slot 7 far from one end of spring 8
In to corresponding sliding groove 6, and fixture block 9 is slidably connected with sliding groove 6, slidably connects in sliding groove 6 and matches with sliding groove 6
Movable block 10, movable block 10 is rotatably connected to threaded rod 11 far from the side of fixture block 9, threaded rod 11 far from movable block 10 one
End through sliding groove 6 slot bottom and extend to its outside, and threaded rod 11 is threadedly coupled with the slot bottom of sliding groove 6, sliding block 1 with connect
When bar 2 is installed, the fixture block 9 for being connected with spring 8 is pressed, by the tension force effect of spring 8, fixture block 9 is sprung on mounting groove 5
Sliding groove 6 in, make fixture block 9 and sliding groove 6 complete to be clamped, so that the installation of sliding block 1 is rapidly completed, when sliding block 1 needs to carry out
When disassembly, threaded rod 11 is rotated, the movable block 10 for being rotatablely connected threaded rod 11 is slided towards the notch direction of sliding groove 6, is squeezed
Pressure is connected with the fixture block 9 of spring 8, slides fixture block 9 towards the slot bottom direction of card slot 7, when the sliding of fixture block 9 is detached from sliding groove 6
When, quickly sliding block 1 can be disassembled from connecting rod 2, avoid and slided between sliding block 1 and connecting rod 2 because of threaded connection
Silk phenomenon.
First sliding groove 12, fixed company on the lateral wall of movable block 10 are symmetrically offered in the two sides opposed inner walls of sliding groove 6
The first sliding block 13 to match there are two connecing with first sliding groove 12, and the first sliding block 13 slides with corresponding first sliding groove 12 and connects
It connects, when movable block 10 is slided towards the notch direction of sliding groove 6, the first sliding block 13 is driven to slide along first sliding groove 12, because
The restriction effect of first sliding groove 12, so that movable block 10 will not be detached from sliding groove 6, to guarantee the stabilization that device uses
Property.
Second sliding slot 14 is symmetrically offered in the two sides opposed inner walls of card slot 7, is fixedly connected with two on the lateral wall of fixture block 9
A the second sliding block 15 to match with second sliding slot 14, and the second sliding block 15 is slidably connected with corresponding second sliding slot 14, so that
Fixture block 9 slides more stable in card slot 7.
Threaded rod 11 is fixedly connected with handle 16 far from one end of movable block 10, convenient for controlling the rotation of threaded rod 11.
The lower surface of boss 4 is equipped with non-slip mat, increases the frictional force between boss 4 and cam upper surface, prevents cunning
Move phenomenon.
Reset spring 3 is high-quality carbon materials, improves the service life of reset spring 3.
In the utility model, when sliding block 1 and connecting rod 2 are installed, the fixture block 9 for being connected with spring 8 is pressed, spring 8 is passed through
Tension force effect, fixture block 9 is sprung into the sliding groove 6 on mounting groove 5, makes fixture block 9 and sliding groove 6 complete to be clamped, thus quickly
The installation for completing sliding block 1 rotates threaded rod 11 when sliding block 1 is dismantled, the movable block for being rotatablely connected threaded rod 11
10 slide towards the notch direction of sliding groove 6, are press-connected the fixture block 9 of spring 8, make fixture block 9 towards the slot bottom direction of card slot 7
Sliding block 1 can be disassembled quickly from connecting rod 2 when the sliding of fixture block 9 is detached from sliding groove 6, avoid sliding block 1 by sliding
Occur stripped thread phenomenon because of threaded connection between connecting rod 2 to drive when movable block 10 is slided towards the notch direction of sliding groove 6
First sliding block 13 is slided along first sliding groove 12, because of the restriction effect of first sliding groove 12, so that movable block 10 will not be with sliding
Slot 6 is detached from, to guarantee the stability that device uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the cam adjustment device of knitting cam on a kind of large circle machine, including it is sliding block (1), connecting rod (2), reset spring (3), convex
Platform (4) and cam, which is characterized in that the upper surface of the sliding block (1) offers the mounting groove to match with connecting rod (2) lower part
(5), the lower part of the connecting rod (2) is plugged in mounting groove (5), is symmetrically opened up in the two sides opposed inner walls of the mounting groove (5)
Have sliding groove (6), the side wall of the connecting rod (2) corresponds to be offered card slot (7) at the positions of sliding groove (6), the card slot (7)
Slot bottom is fixedly connected with spring (8), and the other end of the spring (8) is fixedly connected with the fixture block (9) to match with card slot (7),
And fixture block (9) is slidably connected with card slot (7), the fixture block (9) passes through the notch of card slot (7) far from the one end of spring (8) and prolongs
It extends in corresponding sliding groove (6), and fixture block (9) is slidably connected with sliding groove (6), is slidably connected in the sliding groove (6)
The movable block (10) to match with sliding groove (6), the movable block (10) are rotatably connected to threaded rod far from the side of fixture block (9)
(11), the threaded rod (11) runs through the slot bottom of sliding groove (6) far from the one end of movable block (10) and extends to its outside, and spiral shell
Rasp bar (11) is threadedly coupled with the slot bottom of sliding groove (6).
2. the cam adjustment device of knitting cam on a kind of large circle machine according to claim 1, which is characterized in that described
It is symmetrically offered in the two sides opposed inner walls of sliding groove (6) first sliding groove (12), it is fixed on the lateral wall of the movable block (10)
Connection is there are two the first sliding block (13) for matching with first sliding groove (12), and the first sliding block (13) and corresponding first sliding groove
(12) it is slidably connected.
3. the cam adjustment device of knitting cam on a kind of large circle machine according to claim 1, which is characterized in that described
It symmetrically offers in the two sides opposed inner walls of card slot (7) second sliding slot (14), is fixedly connected on the lateral wall of the fixture block (9)
Two the second sliding blocks (15) to match with second sliding slot (14), and the second sliding block (15) is slided with corresponding second sliding slot (14)
Connection.
4. the cam adjustment device of knitting cam on a kind of large circle machine according to claim 1, which is characterized in that described
Threaded rod (11) is fixedly connected with handle (16) far from the one end of movable block (10).
5. the cam adjustment device of knitting cam on a kind of large circle machine according to claim 1, which is characterized in that described
The lower surface of boss (4) is equipped with non-slip mat.
6. the cam adjustment device of knitting cam on a kind of large circle machine according to claim 1, which is characterized in that described
Reset spring (3) is high-quality carbon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742655.6U CN209227167U (en) | 2018-10-26 | 2018-10-26 | The cam adjustment device of knitting cam on a kind of large circle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742655.6U CN209227167U (en) | 2018-10-26 | 2018-10-26 | The cam adjustment device of knitting cam on a kind of large circle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227167U true CN209227167U (en) | 2019-08-09 |
Family
ID=67500856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742655.6U Active CN209227167U (en) | 2018-10-26 | 2018-10-26 | The cam adjustment device of knitting cam on a kind of large circle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227167U (en) |
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2018
- 2018-10-26 CN CN201821742655.6U patent/CN209227167U/en active Active
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