CN209214359U - A kind of heat-treatment furnace switch gate - Google Patents
A kind of heat-treatment furnace switch gate Download PDFInfo
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- CN209214359U CN209214359U CN201822107771.7U CN201822107771U CN209214359U CN 209214359 U CN209214359 U CN 209214359U CN 201822107771 U CN201822107771 U CN 201822107771U CN 209214359 U CN209214359 U CN 209214359U
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- fixed
- heat
- treatment furnace
- door
- screw rod
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Abstract
The utility model provides a kind of heat-treatment furnace switch gate, including door-plate, attachment base, short axle, swingle, rotary sleeve, fixed column, fixed groove body, ball nut mount, mobile column, push rod and screw rod, attachment base is fixed on door-plate front end face left part position, short axle is fixed on attachment base upper surface, swingle left end is sleeved on short axle annular side, swingle right end is fixed on rotary sleeve left side, rotary sleeve is sleeved on fixed column annular side, fixed column is fixed on the ground on the right side of heat-treatment furnace, push rod is fixed on rotary sleeve annular side right end, mobile column is fixed on ball nut mount upper surface, ball nut mount is sleeved on screw rod annular side, screw rod is mounted on inside fixing groove body, and screw rod front end passes through fixed groove body, and it extends on front side of fixed groove body, the design drives mobile column mobile by screw rod in use, this is practical New structure is novel, operates convenient for the opening and closing of door-plate, and closed is good.
Description
Technical field
The utility model is a kind of heat-treatment furnace switch gate, belongs to heat-treatment furnace accessory technical field.
Background technique
Heat-treatment furnace is the electric furnace or Fuel Furnace of confession under directions furnace charge heat treatment heating.Common heat-treatment furnace has box electricity
Hinder furnace, well formula resistance furnace, gas carbruizing furance and salt bath furnace etc..Usually using continuous furnace, workpiece is continuously packed into from gallery ports, is led to
Burner hearth is crossed, is continuously drawn off from discharge door, in the prior art, the switch gate temperature of heat-treatment furnace is high, passes through mounting knob end of door plate
Risk is big when being opened and closed, so needing a kind of heat-treatment furnace switch gate to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of heat-treatment furnace switch gate, to solve
The problems mentioned above in the background art, the utility model structure novel operate convenient for the opening and closing of door-plate, and closed is good.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of heat-treatment furnace is opened
Close the door, including switch door component, the switch door component are mounted on heat-treatment furnace front end, the switch door component include door-plate,
Attachment base, short axle, swingle, rotary sleeve, fixed column, fixed groove body, ball nut mount, fixed ring, mobile column, push rod, drawstring,
Nose bar, screw rod and hinge, the door-plate right side are connected by hinge with heat-treatment furnace right side, and the attachment base is fixed
In door-plate front end face left part position, the short axle is fixed on attachment base upper surface, and the swingle left end is sleeved on short axle annular
Side, the swingle right end are fixed on rotary sleeve left side, and the rotary sleeve is sleeved on fixed column annular side, the fixation
Column is fixed on the ground on the right side of heat-treatment furnace, and the push rod is fixed on rotary sleeve annular side right end, the push rod upper surface
Fixed nose bar, the nose bar annular side wind drawstring, and the drawstring front end is connected to fixed ring rear end, the fixed ring suit
In mobile column annular side, the mobile column is fixed on ball nut mount upper surface, and the ball nut mount is sleeved on screw rod ring
Shape side, the screw rod are mounted on inside fixing groove body, and screw rod front end passes through fixed groove body, and before extending to fixed groove body
Side, the fixed groove body are fixed on the ground on the right side of fixed column.
Further, the fixed turntable in the screw rod front end, and turntable front end face marginal position installs handle.
Further, the ball nut mount is connected by ball nut pair with screw rod.
Further, the push rod annular side wraps up Anti-slip cover, and Anti-slip cover is connected by screw with push rod.
Further, the door-plate rear end face installs heat-resisting rubber mat, and heat-resisting rubber mat is connected by screw with door-plate.
Further, small-size shaft, institute are fixed in the mobile column annular side front end of on the upside of the rotary sleeve and downside respectively
Small-size shaft annular side suit limit roller is stated, the limit roller outer surface is affixed with rotary sleeve upper side and downside respectively
It closes.
The utility model has the beneficial effects that a kind of heat-treatment furnace switch gate of the utility model, because the utility model adds
Door-plate, short axle, swingle, rotary sleeve, fixed column, fixed groove body, ball nut mount, fixed ring, mobile column, pushes away attachment base
Bar, drawstring, nose bar, screw rod and hinge, the design drive mobile column mobile, push away to drive by screw rod in use
Bar is mobile, and push rod is made to drive rotary sleeve rotation, then drives swingle rotation, makes swingle that door-plate be driven to rotate around hinge,
To realize the opening and closing of door-plate, staff is avoided to contact door-plate when opening and closing door-plate, installation is good, easy to operate, solution
Determined heat-treatment furnace in the prior art switch gate temperature it is high, risk is big when being opened and closed by mounting knob end of door plate asks
Topic, the utility model structure novel operate convenient for the opening and closing of door-plate, and closed is good.
Detailed description of the invention
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 schematic top plan view of heat-treatment furnace switch gate of the utility model；
Fig. 2 is a kind of schematic front view of heat-treatment furnace switch gate of the utility model；
Fig. 3 is enlarged drawing at a kind of A of the schematic front view of heat-treatment furnace switch gate of the utility model；
In figure: 1- heat-treatment furnace, 2- door-plate, 3- attachment base, 4- short axle, 5- swingle, 6- rotary sleeve, 7- fixed column, 8-
Fixed groove body, 9- turntable, 10- ball nut mount, 11- fixed ring, 12- mobile column, 13- push rod, 14- drawstring, 15- nose bar, 16-
Screw rod, 17- hinge.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of heat-treatment furnace switch gate, including and
Door component is switched, switch door component is mounted on 1 front end of heat-treatment furnace, and switch door component includes door-plate 2, attachment base 3, short axle 4, rotation
Bull stick 5, rotary sleeve 6, fixed column 7, fixed groove body 8, ball nut mount 10, fixed ring 11, mobile column 12, push rod 13, drawstring 14,
Nose bar 15, screw rod 16 and hinge 17,2 right side of door-plate are connected by hinge 17 with 1 right side of heat-treatment furnace, attachment base 3
It is fixed on 2 front end face left part position of door-plate, short axle 4 is fixed on 3 upper surface of attachment base, and 5 left end of swingle is sleeved on 4 annular of short axle
Side, 5 right end of swingle are fixed on 6 left side of rotary sleeve, and rotary sleeve 6 is sleeved on 7 annular side of fixed column, and fixed column 7 is fixed
On the ground on 1 right side of heat-treatment furnace, push rod 13 is fixed on 6 annular side right end of rotary sleeve, the fixed nose bar in 13 upper surface of push rod
15,15 annular side of nose bar winds drawstring 14, and 14 front end of drawstring is connected to 11 rear end of fixed ring, and fixed ring 11 is sleeved on mobile column
12 annular sides, mobile column 12 are fixed on 10 upper surface of ball nut mount, and ball nut mount 10 is sleeved on 16 annular side of screw rod,
Screw rod 16 is mounted on inside fixed groove body 8, and 16 front end of screw rod passes through fixed groove body 8, and extends to fixed 8 front side of groove body, Gu
Determine groove body 8 to be fixed on the ground on 7 right side of fixed column, in use, when needing opening-door plate 2, staff's rotation
Handle makes handle that turntable 9 be driven to rotate, and the rotation of turntable 9 drives screw rod 16 to rotate, the rotating operation of ball nut adjutant screw rod 16
Linear running is converted to, so that ball nut mount 10 drives mobile column 12 to move backward, and loosens drawstring 14, when mobile column 12
It turns to when being contacted with push rod 13, mobile column 12 pushes push rod 13 to move backward, and push rod 13 is mobile to drive rotary sleeve 6 around fixation
Column 7 rotates, and the rotation of rotary sleeve 6 drives swingle 5 to rotate, so that swingle 5 drives attachment base 3 mobile by short axle 4, then connects
Joint chair 3 drives door-plate 2 to rotate around hinge 17, and when door-plate 2 is rotated by 90 °, stop operating handle, and drawstring 14 is tightened at this time, makes
Mobile column 12 will not be moved to 13 rear side of push rod, and when needing to close door-plate 2, staff rotates backward handle, to make to roll
Pearl nut seat 10 drives mobile column 12 to move forward, so that mobile column 12 drives drawstring 14 to move forward by fixed ring 11, draws
Rope 14 is mobile to drive push rod 13 to move forward by nose bar 15, and then push rod 13 drives rotary sleeve 6 to rotate, and realizes the anti-of door-plate 2
To rotation, when drawstring 14 is tightened, door-plate 2 is closely pasted under the thrust of 5 left end of swingle with 1 front end face of heat-treatment furnace
Close, realize and close, which is convenient for, the opening and closing of door-plate 2, make staff in the operating process of opening and closing door-plate 2 not
It contacts door-plate 2 and safety is good.
Turntable 9 is fixed in 16 front end of screw rod, and 9 front end face marginal position of turntable installs handle, convenient for rotation turntable 9.
Ball nut mount 10 is connected by ball nut pair with screw rod 16, is realized and is converted the rotating operation of screw rod 16
For the purpose of linear running.
13 annular side of push rod wraps up Anti-slip cover, and Anti-slip cover is connected by screw with push rod 13, improve handle and
The stability that mobile column 12 contacts.
2 rear end face of door-plate installs heat-resisting rubber mat, and heat-resisting rubber mat is connected by screw with door-plate 2, avoids door-plate 2 and heat
When contacting hard collision occurs for treatment furnace 1.
Small-size shaft 18,18 ring of small-size shaft are fixed in the 12 annular side front end of mobile column of 6 upside of rotary sleeve and downside respectively
Shape side is set with limit roller 19, and 19 outer surface of limit roller fits with 6 upper side of rotary sleeve and downside respectively, rotary sleeve 6
It drives limit roller 19 to rotate around small-size shaft 18 in rotary course, rotary sleeve 6 is made to be not susceptible to move up and down.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where 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 above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of heat-treatment furnace switch gate, including switch door component, it is characterised in that: the switch door component is mounted on heat treatment
Furnace (1) front end, the switch door component include door-plate (2), attachment base (3), short axle (4), swingle (5), rotary sleeve (6), consolidate
Fixed column (7), fixed groove body (8), ball nut mount (10), fixed ring (11), mobile column (12), push rod (13), drawstring (14), convex
Bar (15), screw rod (16) and hinge (17), door-plate (2) right side pass through hinge (17) and heat-treatment furnace (1) right side
It is connected, the attachment base (3) is fixed on door-plate (2) front end face left part position, and the short axle (4) is fixed on attachment base (3)
End face, swingle (5) left end are sleeved on short axle (4) annular side, and swingle (5) right end is fixed on rotary sleeve (6)
Left side, the rotary sleeve (6) are sleeved on fixed column (7) annular side, and the fixed column (7) is fixed on heat-treatment furnace (1) right side
On the ground of side, the push rod (13) is fixed on rotary sleeve (6) annular side right end, the fixed nose bar in push rod (13) upper surface
(15), nose bar (15) annular side winding drawstring (14), drawstring (14) front end is connected to fixed ring (11) rear end, institute
It states fixed ring (11) and is sleeved on mobile column (12) annular side, the mobile column (12) is fixed on ball nut mount (10) upper end
Face, the ball nut mount (10) are sleeved on screw rod (16) annular side, and the screw rod (16) is mounted in fixed groove body (8)
Portion, and screw rod (16) front end passes through fixed groove body (8), and extends on front side of fixed groove body (8), the fixed groove body (8) is fixed
On the ground on the right side of fixed column (7).
2. a kind of heat-treatment furnace switch gate according to claim 1, it is characterised in that: screw rod (16) front end is fixed to be turned
Disk (9), and turntable (9) front end face marginal position installs handle.
3. a kind of heat-treatment furnace switch gate according to claim 1, it is characterised in that: the ball nut mount (10) passes through
Ball nut pair is connected with screw rod (16).
4. a kind of heat-treatment furnace switch gate according to claim 1, it is characterised in that: push rod (13) the annular side bread
Anti-slip cover is wrapped up in, and Anti-slip cover is connected by screw with push rod (13).
5. a kind of heat-treatment furnace switch gate according to claim 1, it is characterised in that: door-plate (2) the rear end face installation
Heat-resisting rubber mat, and heat-resisting rubber mat is connected by screw with door-plate (2).
6. a kind of heat-treatment furnace switch gate according to claim 1, it is characterised in that: on the upside of the rotary sleeve (6) and
Small-size shaft (18) are fixed respectively in mobile column (12) annular side front end of downside, small-size shaft (18) the annular side suit limit
Roller (19), limit roller (19) outer surface fit with rotary sleeve (6) upper side and downside respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107771.7U CN209214359U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace switch gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107771.7U CN209214359U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace switch gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214359U true CN209214359U (en) | 2019-08-06 |
Family
ID=67464724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107771.7U Active CN209214359U (en) | 2018-12-16 | 2018-12-16 | A kind of heat-treatment furnace switch gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214359U (en) |
-
2018
- 2018-12-16 CN CN201822107771.7U patent/CN209214359U/en active Active
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