CN207312983U - A kind of latch machine - Google Patents
A kind of latch machine Download PDFInfo
- Publication number
- CN207312983U CN207312983U CN201721284941.8U CN201721284941U CN207312983U CN 207312983 U CN207312983 U CN 207312983U CN 201721284941 U CN201721284941 U CN 201721284941U CN 207312983 U CN207312983 U CN 207312983U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- fixedly connected
- control device
- way
- circle roller
- 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
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- Knitting Machines (AREA)
Abstract
The utility model discloses a kind of latch machine,Its structure includes base,Slide bar,Fixing device,First circle roller,First pull rod,Pull rod control device,Second pull rod,Second circle roller composition,The base is located at latch motor spindle,The base top is equipped with slide bar,Slide bar is fixedly connected by way of screw thread with base,The slide bar both sides are equipped with fixing device,Fixing device is fixedly connected by way of inlaying with slide bar,The first circle roller is equipped with the left of the fixing device,The first pull rod is equipped with the upside of the first circle roller,First pull rod is fixedly connected by way of screw thread with the first circle roller,Pull rod control device is equipped with the right side of first pull rod,The second pull rod is equipped with the right side of the pull rod control device,The second pull rod control device bottom is equipped with the second circle roller,Second circle roller is fixedly connected by way of screw thread with the second pull rod,The new device is equipped with the function of stretching and draw quarter butt to realize control rod length with circle roller.
Description
Technical field
The utility model is a kind of latch machine, belongs to field of mechanical technique.
Background technology
All kinds of elevators or along guide rail linear motion device in, it is often necessary to bolt device with play safeguard protection or
Pinpoint effect, often distance does not reach the length of the pull rod of existing latch machine when in use, does not accomplish to control pull rod length
For the function of degree, it is necessary to carry out removing and installing new pull rod, we devise a new latch machine for this, solve traditional
The problem of latch machine is inconvenient for use.
Utility model content
In view of the deficienciess of the prior art, a kind of latch machine of the utility model, its structure includes base, slide bar, consolidates
Determine device, the first circle roller, the first pull rod, pull rod control device, the second pull rod, the second circle roller composition, the base is located at
Latch motor spindle, the base top are equipped with slide bar, and slide bar is fixedly connected by way of screw thread with base, the slide bar both sides
Equipped with fixing device, fixing device is fixedly connected by way of inlaying with slide bar, and the first circle is equipped with the left of the fixing device
Roller, the first circle roller are connected by way of screw thread with fixing device, and the first pull rod is equipped with the upside of the first circle roller,
First pull rod is fixedly connected by way of screw thread with the first circle roller, and pull rod control device is equipped with the right side of first pull rod,
Pull rod control device is fixedly connected by way of inlaying with the first pull rod, and second is equipped with the right side of the pull rod control device and is drawn
Bar, the second pull rod are fixedly connected by way of inlaying with pull rod control device, and the second pull rod control device bottom is equipped with
Second circle roller, the second circle roller are fixedly connected by way of screw thread with the second pull rod, the first circle roller and the second circle
Roller surface is equipped with roller set, and the pull rod control device is equipped with plug-in switch, card slot, card column, card column set, pull rod card hole, institute
State plug-in switch to be located on the left of pull rod control device, the mode that plug-in switch is connected through a screw thread is fixed with pull rod control device to be connected
Connect, the plug-in switch surface is equipped with pull rod card hole, is equipped with card slot on the left of the pull rod card hole, card slot by way of inlaying and
Pull rod control device is fixedly connected, and card column is equipped with the card slot, and the card column surface is equipped with card column set, and card column set passes through bonding
Mode be connected with card column.
Further, first pull rod and the second pull rod surface are equipped with circular hole, and circular hole is by way of inlaying with first
Pull rod and the second pull rod are fixedly connected.
Further, bar core apparatus is equipped with the slide bar, bar core apparatus is fixedly connected by way of screw thread with slide bar.
Further, the susceptor surface is inlaid with base holes.
Further, it is equipped with the first pull rod and the second pull rod and stretches drawing quarter butt.
A kind of latch machine of the utility model, has the beneficial effect that：
It is provided with to stretch on the latch machine and draws quarter butt and the first circle roller and the second circle roller, quarter butt and the first circle is drawn by stretching
Roller and the second circle roller can control the distance length of slide bar, avoid what slide bar length distance during mechanical movement do not reached from asking
Topic.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of positive structure diagram of latch machine of the utility model.
Fig. 2 is a kind of structure diagram of the left surface of latch machine of the utility model.
In figure：Base -1, base holes -2, slide bar -3, bar core apparatus -4, cutting ferrule -5, fixing device -6, the first circle roller -
7, drawing quarter butt -10 are stretched in roller set -8, the first pull rod -9, plug-in switch -11, pull rod control device -12, card slot -13, and card column -
14, block set -15, pull rod card hole -16, the second pull rod -17, the second circle roller -18, circular hole -19.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of latch machine：Its structure includes base 1, slide bar 3, fixing device
6th, the first circle roller 7, the first pull rod 9, pull rod control device 12, the second pull rod 17, second circle roller 18 form, the base 1
Positioned at latch motor spindle, the top of base 1 is equipped with slide bar 3, and slide bar 3 is fixedly connected by way of screw thread with base 2, described
3 both sides of slide bar are equipped with fixing device 6, and fixing device 6 is fixedly connected by way of inlaying with slide bar 3, and the fixing device 6 is left
Side is equipped with the first circle roller 7, and the first circle roller 7 is connected by way of screw thread with fixing device 6, the first circle roller 7
Upside is equipped with the first pull rod 9, and the first pull rod 9 is fixedly connected by way of screw thread with the first circle roller 7, first pull rod 9
Right side is equipped with pull rod control device 12, and pull rod control device 12 is fixedly connected by way of inlaying with the first pull rod 9, the drawing
The right side of bar controlling 12 is equipped with the second pull rod 17, and the second pull rod 17 is fixed by way of inlaying with pull rod control device 12
Connection, 17 bottom of the second pull rod be equipped with second circle roller 18, second circle roller 18 by way of screw thread with the second pull rod
17 are fixedly connected, and the first circle roller 7 and second justifies 18 surface of roller and is equipped with roller set 8, and the pull rod control device 12 is set
There are plug-in switch 11, card slot 13, card column 14, card column set 15, pull rod card hole 16, the plug-in switch 11 is located at pull rod control dress
12 left sides are put, the mode that plug-in switch 11 is connected through a screw thread is fixedly connected with pull rod control device 12, the plug-in switch 11
Surface is equipped with pull rod card hole 16, and the left side of pull rod card hole 16 is equipped with card slot 13, and card slot 13 is by way of inlaying and pull rod control
Device 12 processed is fixedly connected, and card column 14 is equipped with the card slot 13, and 14 surface of card column is equipped with card column set 15, and card column set 15 is logical
The mode for crossing bonding is connected with card column 14, and 9 and second pull rod of the first pull rod, 17 surface is equipped with circular hole 19, and circular hole 19 passes through edge
Embedding mode is fixedly connected with the first pull rod 9 and the second pull rod 17, and fix the first pull rod 9 with circular hole extends with the second pull rod 17
Distance, be equipped with bar core apparatus 4 in the slide bar 3, bar core apparatus 4 is fixedly connected by way of screw thread with slide bar 3, bar core dress
The operation of 4 control devices is put, 1 surface inserting of base there are base holes 2, by 2 Fixed latches machine of base holes, prevents mechanical fortune
Shaken during row, in 9 and second pull rod 17 of the first pull rod be equipped with stretch draw quarter butt 10, by stretch quarter butt 10 can make the first pull rod with
Second pull rod elongated distance.
Operation principle：When user wants the latch machine using the utility model, ensuring that latch machine can be normal
In the case of use, latch machine base 1 is fixed in the plane by base holes 2, on pull rod control device 12 and card slot 13
The position of pull rod is controlled with card column 14 and pull rod card hole 16, plug-in switch 11 is opened and is inserted by the operation of bar core apparatus 4 in slide bar 3
Pin machine, makes the first pull rod 9 be run with the second pull rod 17, by circular hole 19 with stretching by the first circle roller 7 and the second circle roller 18
Quarter butt is drawn to control the length of the first pull rod 9 and the second pull rod 17.
The base 1 of the utility model, base holes 2, slide bar 3, bar core apparatus 4, cutting ferrule 5, fixing device 6, first justify roller
7th, roller covers the 8, first pull rod 9, stretches and draw quarter butt 10, plug-in switch 11, pull rod control device 12, card slot 13, card column 14, block
Set 15, pull rod card hole 16, the second pull rod 17, second circle roller 18, circular hole 19, component is universal standard part or art technology
The component that personnel know, its structure and principle all can be learnt or by normal experiment side for this technology personnel by technical manual
Method knows, the utility model solves the problems, such as it is that often distance does not reach when in use for the length of the existing pull rod for having latch machine,
The function of not accomplishing to control rod length is, it is necessary to carry out removing and installing new pull rod, the utility model is mutual by above-mentioned component
It is combined, the length of existing control pull rod can be checked and verify, it is not necessary to reinstall the function of pull rod.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein, and any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of latch machine, its structure includes base (1), slide bar (3), fixing device (6), the first circle roller (7), the first pull rod
(9), pull rod control device (12), the second pull rod (17), the second circle roller (18), it is characterised in that：The base (1) is positioned at slotting
Motor spindle is sold, is equipped with slide bar (3) at the top of the base (1), slide bar (3) is fixedly connected by way of screw thread with base (1), institute
State slide bar (3) both sides and be equipped with fixing device (6), fixing device (6) is fixedly connected with slide bar (3) by way of inlaying, described
Fixing device (6) left side is equipped with the first circle roller (7), and the first circle roller (7) is connected by way of screw thread with fixing device (6)
Connect, be equipped with the first pull rod (9) on the upside of the first circle roller (7), the first pull rod (9) justifies roller by way of screw thread with first
(7) it is fixedly connected, is equipped with pull rod control device (12) on the right side of first pull rod (9), pull rod control device (12) is by inlaying
Mode be fixedly connected with the first pull rod (9), be equipped with the second pull rod (17), the second pull rod on the right side of the pull rod control device (12)
(17) it is fixedly connected by way of inlaying with pull rod control device (12), the second pull rod (17) bottom is equipped with the second circle and rolls
Column (18), second circle roller (18) is fixedly connected by way of screw thread with the second pull rod (17), it is described first circle roller (7) and
Second circle roller (18) surface is equipped with roller set (8)；
The pull rod control device (12) is equipped with plug-in switch (11), card slot (13), card column (14), card column set (15), pull rod card
Hole (16), the plug-in switch (11) are located on the left of pull rod control device (12), the side that plug-in switch (11) is connected through a screw thread
Formula is fixedly connected with pull rod control device (12), and plug-in switch (11) surface is equipped with pull rod card hole (16), the pull rod card
Card slot (13) is equipped with the left of hole (16), card slot (13) is fixedly connected by way of inlaying with pull rod control device (12), described
Card column (14) is equipped with card slot (13), card column (14) surface is equipped with card column set (15), the side that card column set (15) passes through bonding
Formula is connected with card column (14).
A kind of 2. latch machine according to claim 1, it is characterised in that：First pull rod (9) and the second pull rod (17)
Surface is equipped with circular hole (19), and circular hole (19) is fixedly connected by way of inlaying with the first pull rod (9) and the second pull rod (17).
A kind of 3. latch machine according to claim 1, it is characterised in that：Bar core apparatus (4) is equipped with the slide bar (3),
Bar core apparatus (4) is fixedly connected by way of screw thread with slide bar (3).
A kind of 4. latch machine according to claim 1, it is characterised in that：Base (1) surface inserting has base holes
(2)。
A kind of 5. latch machine according to claim 1, it is characterised in that：First pull rod (9) and the second pull rod (17)
In be equipped with stretch draw quarter butt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284941.8U CN207312983U (en) | 2017-10-05 | 2017-10-05 | A kind of latch machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284941.8U CN207312983U (en) | 2017-10-05 | 2017-10-05 | A kind of latch machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312983U true CN207312983U (en) | 2018-05-04 |
Family
ID=62428844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721284941.8U Expired - Fee Related CN207312983U (en) | 2017-10-05 | 2017-10-05 | A kind of latch machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312983U (en) |
-
2017
- 2017-10-05 CN CN201721284941.8U patent/CN207312983U/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: 20180504 Termination date: 20181005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |