CN208450999U - A kind of pressure pin device of cam base plate - Google Patents
A kind of pressure pin device of cam base plate Download PDFInfo
- Publication number
- CN208450999U CN208450999U CN201820941877.4U CN201820941877U CN208450999U CN 208450999 U CN208450999 U CN 208450999U CN 201820941877 U CN201820941877 U CN 201820941877U CN 208450999 U CN208450999 U CN 208450999U
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- axis
- axis slide
- base plate
- slide
- cam base
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Abstract
A kind of pressure pin device of cam base plate, including pedestal and hold down assembly, it holds down assembly above pedestal；The pedestal and X-axis slide and Y-axis slide are equipped between holding down assembly, X-axis slide is fixedly connected on pedestal, and Y-axis slide is slidably connected on X-axis slide；The Y-axis slide is equipped with slide unit, and slide unit is slidably connected with Y-axis slide, and slide unit direction holds down assembly；The slide unit is equipped with pin positioning plate, and pin positioning plate direction holds down assembly；Compared with prior art, pass through the cooperation of X-axis slide and Y-axis slide, so that cam base plate can be mobile in the lower section that holds down assembly, X-axis slide and Y-axis slide are driven by precise ball screw, realize cam base plate accurate positioning, the case where pin is pressed into cam base plate can be observed by the pressure sensor on holding down assembly simultaneously, convenient for the operation of operator.
Description
Technical field
The utility model belongs to workpiece processing technology, more particularly, to a kind of pressure pin device of cam base plate.
Background technique
Computerized flat knitting machine is a kind of crosspointer plate latch needles knitting device loom, its triangle device is like one group of plane cam, knitting needle
Stitch can enter cam conduit in, movable triangular forces knitting needle to make regular elevating movement in the needle tray of needle plate, and
The movement with needle latch is hooked by needle, yarn can be woven into knitted fabric, for knitting needle in uphill process, coil gradually exits needle
It hooks, opens needle latch, and exit needle latch and hang on shank；For knitting needle during decline, needle catches on the yarn for newly padding and putting, and by its
Drawing bends to coil, while original coil then deviates from needle hook, and new coil is passed through from old coil, connected with old coil
Come, the coil string that numerous knitting needles is made into, which is mutually linked, forms knitted fabric.
Basic components of the cam base plate as head section in Computerized flat knitting machine carry the positioning of various function triangle parts
And fixed function, which needs higher flatness requirement and requirement on machining accuracy in being fabricated to production, and needs in bottom plate
The positioning pin of up to a hundred different heights of upper indentation needs to use high precision instrument and processes to cam base plate in the prior art,
While influencing processing efficiency, it is also desirable to higher production cost.
Utility model content
The utility model is to provide a kind of positioning stablity to overcome above-mentioned defect in the prior art, and structure is simple, peace
The positioning device of complete reliable cam base plate.
In order to reach the goals above, the technical scheme adopted by the utility model is a kind of pressure pin device of cam base plate,
It including pedestal and holds down assembly, holds down assembly above pedestal；The pedestal and X-axis slide and Y are equipped between holding down assembly
Axis slide, X-axis slide are fixedly connected on pedestal, and Y-axis slide is slidably connected on X-axis slide；The Y-axis slide, which is equipped with, to be slided
Platform, slide unit are slidably connected with Y-axis slide, and slide unit direction holds down assembly；The slide unit is equipped with pin positioning plate, pin positioning
Plate direction holds down assembly.
As a kind of preferred embodiment of the utility model, the X-axis slide is equipped with X-axis motor and X-axis screw rod, X-axis electricity
Machine drives the movement of X-axis screw rod, and X-axis screw rod is connected with Y-axis slide.
As a kind of preferred embodiment of the utility model, the Y-axis slide is equipped with y-axis motor and Y-axis screw rod, Y-axis electricity
Machine drives the movement of Y-axis screw rod, and Y-axis screw rod is connected with slide unit.
As a kind of preferred embodiment of the utility model, the X-axis slide is vertically arranged with Y-axis slide.
As a kind of preferred embodiment of the utility model, the pedestal and support column and bracket are equipped between holding down assembly,
Support column is fixed on pedestal, and bracket is fixed on support column, and bracket is connected with holding down assembly.
As a kind of preferred embodiment of the utility model, described to hold down assembly including cylinder and piston, cylinder and bracket are solid
Fixed connection, control of the piston by cylinder.
Pin heights control seat and indentation height are equipped with as a kind of preferred embodiment of the utility model, above the cylinder
Control seat.
As a kind of preferred embodiment of the utility model, the top land is equipped with stroke adjustment bolt.
As a kind of preferred embodiment of the utility model, the piston base is connected with pressure head and pressure head guide sleeve, pressure head position
In in pressure head guide sleeve, and pressure head and pressure head guide sleeve are towards pedestal.
As a kind of preferred embodiment of the utility model, pressure sensor is additionally provided between the pressure head and piston.
The beneficial effects of the utility model are: compared with prior art, by the cooperation of X-axis slide and Y-axis slide, so that
Cam base plate can be mobile in the lower section that holds down assembly, and X-axis slide and Y-axis slide are driven by precise ball screw, realizes triangle
Bottom plate is accurately positioned, while can observe the case where pin is pressed into cam base plate by the pressure sensor on holding down assembly, and is convenient for
The operation of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram to hold down assembly；
Fig. 4 is the structural schematic diagram of X-axis slide and Y-axis slide；
Appended drawing reference in figure: pedestal 1 holds down assembly 2, X-axis slide 3, Y-axis slide 4, slide unit 5, pin positioning plate 6, support
Column 1-1, bracket 1-2, cylinder 2-1, piston 2-2, indentation height control seat 2-3, pin heights control seat 2-4, stroke adjustment spiral shell
Bolt 2-5, pressure head 2-6, pressure head guide sleeve 2-7, pressure sensor 2-8, sensor connector 2-9, X-axis motor 3-1, X-axis screw rod
3-2, y-axis motor 4-1, Y-axis screw rod 4-2, bottom plate 5-1, handle 6-1.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
As shown in Figs 1-4, a kind of pressure pin device of cam base plate, including pedestal 1 and hold down assembly 2, holding down assembly 2 is located at
1 top of pedestal；It pedestal 1 and holds down assembly and is equipped with X-axis slide 3 and Y-axis slide 4 between 2, X-axis slide 3 is fixedly connected on pedestal 1
On, Y-axis slide 4 is slidably connected on X-axis slide 3；Y-axis slide 4 is equipped with slide unit 5, and slide unit 5 is slidably connected with Y-axis slide 4,
And slide unit 5 is towards holding down assembly 2；Slide unit 5 is equipped with pin positioning plate 6, and pin positioning plate 6 is towards holding down assembly 2.
Cam base plate is located on slide unit 5, and bottom plate 5-1 is equipped between slide unit 5 and cam base plate, and bottom plate 5-1 is used for and slides
Platform 5 is fixedly connected with cam base plate, so that cam base plate is fixedly connected with slide unit 5, pin positioning plate 6 is located in cam base plate,
Pin positioning plate 6 is fixedly connected with cam base plate, while pin positioning plate 6 is equipped with multiple pin location holes, pin location hole
Quantity and the position pin position to be pressed into according to practical cam base plate be designed, 6 two sides of pin positioning plate be equipped with handle
Hand 6-1, handle 6-1 are fixedly connected in pin positioning plate 6, and handle 6-1, towards holding down assembly 2, handle 6-1 is used for fixed to pin
The position of position plate 6 is adjusted, while handle 6-1 is for being placed and being removed to pin positioning plate 6.
X-axis slide 3 is vertically arranged with Y-axis slide 4, is conducive to that the position of slide unit 5 is adjusted, and the sliding of Y-axis slide 4 connects
It is connected on X-axis slide 3, slide unit 5 is slidably connected in Y-axis sliding 4, and slide unit 5 can be sliding in X-axis for placing cam base plate, slide unit 5
Seat 3 with carried out under the action of Y-axis slide 4 it is free to slide so that the wanted pushed position of cam base plate it is adjustable positioned at compression
2 lower section of component.
X-axis slide 3 is equipped with X-axis motor 3-1 and X-axis screw rod 3-2, X-axis motor 3-1 drive the movement of X-axis screw rod 3-2, X
Axial filament bar 3-2 is connected with Y-axis slide 4, and Y-axis slide 4 is equipped with y-axis motor 4-1 and Y-axis screw rod 4-2, y-axis motor 4-1 drive
The movement of Y-axis screw rod 4-2, Y-axis screw rod 4-2 are connected with slide unit 5.
It is driven between X-axis screw rod 3-2 and Y-axis slide 4 using precise ball screw, similarly Y-axis screw rod 4-2 and slide unit 5
It is driven using precise ball screw, by converting rotational motion to linear movement, so that Y-axis slide 4 and slide unit 5 are being moved through
In journey have lesser frictional resistance, while precise ball screw transmission mode have better precision, invertibity and efficiently
Rate type, so that the shift position of slide unit 5 is more accurate, so that pin has preferably precisely when being pressed into cam base plate
Degree.
Reinforcing rib is equipped in X-axis slide 3 and Y-axis slide 4, so that X-axis slide 3 and Y-axis slide 4 have better intensity,
To prevent the deformation of X-axis slide 3 Yu Y-axis slide 4, so that more stable in the moving process of Y-axis slide 4 and slide unit 5.
It pedestal 1 and holds down assembly and is equipped with support column 1-1 and bracket 1-2 between 2, support column 1-1 is fixed on pedestal 1, is propped up
Frame 1-2 is fixed on support column 1-1, and bracket 1-2 2 is connected with holding down assembly, and support column 1-1 is bending structure, support column
Mono- section of 1-1 is vertically arranged with pedestal 1, and support column 1-1 top section is arranged in parallel with pedestal 1, and bracket 1-2 is located at support column 1-1
Top, for bracket 1-2 for being fixed and clamped component 2, holding down assembly 2 is vertically oriented to pedestal 1.
Holding down assembly 2 includes cylinder 2-1 and piston 2-2, and cylinder 2-1 is fixedly connected with bracket 1-2, and piston 2-2 is by gas
The control of cylinder 2-1, cylinder 2-1 guidance piston 2-2 carry out straight reciprocating motion in cylinder, and air passes through expansion in cylinder 2-1
Mechanical energy is converted heat into, gas receiving piston 2-2 in cylinder 2-1 compresses and improves pressure, and cylinder 2-1 can have multiple
Stop position and control precision height, are suitable for pressing and operate.
It is equipped with above cylinder 2-1 at the top of pin heights control seat 2-4 and indentation height control seat 2-3, piston 2-2 and is equipped with row
Journey adjusts bolt 2-5, and stroke adjustment bottom bolt 2-5 controls the distance between seat 2-3 according to the height of pin to indentation height
It is adjusted, the distance between stroke adjustment bottom bolt 2-5 to indentation height control seat 2-3 is exactly that piston 2-2 is moved
Distance, after stroke adjustment bolt 2-5 is moved down into certain distance under the action of piston 2-2, the bottom stroke adjustment bolt 2-5
Portion offsets with height control seat 2-3, completes the pressing to pin at this time, and pin heights control seat 2-4 and indentation height control seat
2-3 can carry out the adjusting of height, to adapt to the pin of different height, pin heights control the bottom seat 2-4 and cylinder 2-1 phase
It supports, the indentation height control bottom seat 2-3 offsets with pin heights control seat 2-4, and stroke adjustment bolt 2-5 is located on piston 2-2,
And the position of stroke adjustment bolt 2-5 can be adjusted, and after adjustment lock stroke adjustment bolt 2-5, realize stroke tune
Section bolt 2-5 is fixedly connected with piston 2-2's.
The bottom piston 2-2 is connected with pressure head 2-6 and pressure head guide sleeve 2-7, and pressure head 2-6 is located in pressure head guide sleeve 2-7, and presses
Head 2-6 and pressure head guide sleeve 2-7 is additionally provided with pressure sensor 2-8, pressure head is led towards pedestal 1 between pressure head 2-6 and piston 2-2
To set 2-7 for being oriented to pressure head 2-6 so that pressure head 2-6 in use under the support of pressure head guide sleeve 2-7 not
It can deviate, to improve the pressing precision of pressing process, be additionally provided with sensor between pressure sensor 2-8 and piston 2-2
Connector 2-9, sensor connector 2-9 are for installing pressure sensor 2-8, so that pressure sensor 2-8 has on piston 2-2
There is better stability, pressure sensor 2-8 is for detecting degree of pressure of pressure head 2-6 during pressing, thus operator
The case where pressing process can be understood more intuitively in member.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure is used more herein: pedestal 1 holds down assembly 2, X-axis slide 3, and Y-axis slide 4 is sliding
Platform 5, pin positioning plate 6, support column 1-1, bracket 1-2, cylinder 2-1, piston 2-2, indentation height control seat 2-3, pin heights
Control seat 2-4, stroke adjustment bolt 2-5, pressure head 2-6, pressure head guide sleeve 2-7, pressure sensor 2-8, sensor connector 2-
9, X-axis motor 3-1, X-axis screw rod 3-2, y-axis motor 4-1, Y-axis screw rod 4-2, bottom plate 5-1, handle 6-1 etc. terms, but do not arrange
A possibility that except other terms are used；The use of these items is only for be more convenient to describe and explain the sheet of the utility model
Matter；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of pressure pin device of cam base plate, which is characterized in that including pedestal (1) and hold down assembly (2), hold down assembly (2)
Above pedestal (1)；It the pedestal (1) and holds down assembly and is equipped with X-axis slide (3) and Y-axis slide (4) between (2), X-axis cunning
Seat (3) is fixedly connected on pedestal (1), and Y-axis slide (4) is slidably connected on X-axis slide (3)；It is set on the Y-axis slide (4)
Have slide unit (5), slide unit (5) is slidably connected with Y-axis slide (4), and slide unit (5) direction holds down assembly (2)；On the slide unit (5)
Equipped with pin positioning plate (6), pin positioning plate (6) direction holds down assembly (2).
2. a kind of pressure pin device of cam base plate according to claim 1, which is characterized in that set on the X-axis slide (3)
There are X-axis motor (3-1) and X-axis screw rod (3-2), X-axis motor (3-1) drives the movement of X-axis screw rod (3-2), X-axis screw rod (3-2)
It is connected with Y-axis slide (4).
3. a kind of pressure pin device of cam base plate according to claim 2, which is characterized in that set on the Y-axis slide (4)
There are y-axis motor (4-1) and Y-axis screw rod (4-2), y-axis motor (4-1) drives the movement of Y-axis screw rod (4-2), Y-axis screw rod (4-2)
It is connected with slide unit (5).
4. a kind of pressure pin device of cam base plate according to claim 2, which is characterized in that the X-axis slide (3) and Y
Axis slide (4) is vertically arranged.
5. a kind of pressure pin device of cam base plate according to claim 1, which is characterized in that the pedestal (1) and compression
Support column (1-1) and bracket (1-2) are equipped between component (2), support column (1-1) is fixed on pedestal (1), and bracket (1-2) is solid
Due on support column (1-1), and bracket (1-2) with hold down assembly (2) be connected.
6. a kind of pressure pin device of cam base plate according to claim 5, which is characterized in that described (2) packet that holds down assembly
Cylinder (2-1) and piston (2-2) are included, cylinder (2-1) is fixedly connected with bracket (1-2), and piston (2-2) is by cylinder (2-1)
Control.
7. a kind of pressure pin device of cam base plate according to claim 6, which is characterized in that above the cylinder (2-1)
Equipped with pin heights control seat (2-4) and indentation height control seat (2-3).
8. a kind of pressure pin device of cam base plate according to claim 6, which is characterized in that at the top of the piston (2-2)
Equipped with stroke adjustment bolt (2-5).
9. a kind of pressure pin device of cam base plate according to claim 8, which is characterized in that piston (2-2) bottom
It is connected with pressure head (2-6) and pressure head guide sleeve (2-7), pressure head (2-6) is located in pressure head guide sleeve (2-7), and pressure head (2-6) and pressure
Head guide sleeve (2-7) is towards pedestal (1).
10. a kind of pressure pin device of cam base plate according to claim 9, which is characterized in that the pressure head (2-6) and work
Pressure sensor (2-8) is additionally provided between plug (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941877.4U CN208450999U (en) | 2018-06-19 | 2018-06-19 | A kind of pressure pin device of cam base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941877.4U CN208450999U (en) | 2018-06-19 | 2018-06-19 | A kind of pressure pin device of cam base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450999U true CN208450999U (en) | 2019-02-01 |
Family
ID=65161000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941877.4U Withdrawn - After Issue CN208450999U (en) | 2018-06-19 | 2018-06-19 | A kind of pressure pin device of cam base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211043A (en) * | 2021-05-25 | 2021-08-06 | 安徽机电职业技术学院 | A bush pressure equipment device for assembling car sub vehicle frame |
-
2018
- 2018-06-19 CN CN201820941877.4U patent/CN208450999U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211043A (en) * | 2021-05-25 | 2021-08-06 | 安徽机电职业技术学院 | A bush pressure equipment device for assembling car sub vehicle frame |
| CN113211043B (en) * | 2021-05-25 | 2023-03-03 | 安徽机电职业技术学院 | A bush pressure equipment device for assembling car sub vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20230601 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20230601 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |